Make yourself visible and let companies apply to you.
Roles
Site Reliability Engineer (SRE) Jobs in London
Overview
Looking for top Site Reliability Engineer (SRE) jobs in London? Discover the best SRE opportunities on Haystack, your go-to IT job board. Whether you’re an experienced Site Reliability Engineer or just starting out, explore a wide range of London-based roles that match your skills and career goals. Start your search today and take the next step in your SRE career with Haystack!
Senior Platform Engineer
Inspire People
London
Hybrid
Senior
£80,000
RECENTLY POSTED
+3

Join a team at the heart of the global economy! The Department for Business and Trade (‘DBT’) bring an exciting opportunity for Senior Platform Engineers to work on critical platforms that support how digital services are built and operated across the organisation. You will contribute to scaling a major AWS global product platform and provide development teams with the tools they need to build, deploy and operate services effectively. £63,824 - £83,778 (dependant on location) plus 29% pension contribution and other excellent Civil Service benefits. Flexible, hybrid working from 7 UK locations.

About DBT

The Department for Business and Trade (DBT) is the department for economic growth. The Government Digital and Data (GDaD) directorate develops and operates tools and services to support businesses to invest, grow and export, creating jobs and opportunities across the country.

Aout role

DBT have now successfully completed the migration of DBT services from GOV.UK PaaS to a new developer platform in AWS. Now, they’re entering the next phase: evolving this platform into a full Platform-as-a-Service (PaaS) offering.

Are you ready to help shape the future of digital delivery at DBT?

We’re looking for Platform Engineers to help DBT build the most performant, secure and feature-rich hosting environment possible, one that puts developer experience front and centre. This is your chance to be part of something transformative, where your work will directly impact how digital services are built and run across government.

If you would like to find out more about the role, the Platform Engineering team and what it’s like to work at DBT, we are holding a Hiring Manager Q&A session for this role where you can virtually ‘meet the team’ on Tuesday 17th February at 12:30pm.

Follow application page for instructions to book your virtual seat.

Responsibilities

As a Senior Platform Engineer, you will work to give development teams the tools for their job, including application performance monitoring, exception, log and metrics aggregation, dashboards, and declarative CI/CD (continuous integration/continuous delivery) pipelines.

You’ll evangelise product teams about service-level indicators, objectives, and error budgets, and negotiate them. You’ll help build and scale our global product platform and participate in an on-call rota for which you will receive an additional allowance.

Specific projects the team are working on include rolling out an observability tool to enhance system monitoring and incident response, streamlining deployment processes to reduce downtime and speed up feature delivery, and developing a CLI tool to automate tasks and boost developer productivity.

Tech stack includes:

  • Amazon Web Services
  • Azure
  • AWS CodePipelines and AWS CodeBuild
  • Terraform & AWS Copilot (CloudFormation)
  • Elastic Container Service (ECS) and Elastic Container Registry (ECR)
  • ElasticSearch/OpenSearch
  • Python and Django framework
  • PostgreSQL as a service (Amazon RDS)
  • Sentry
  • Redis/Elasticache

Essential experience

  • Cloud experience with either Amazon Web Services, Azure or Google Cloud
  • Ability to build code-defined, reliable and well tested infrastructure on top of cloud computing systems - IaC (e.g. Terraform, AWS Copilot, CloudFormation, Pulumi)
  • Experience and fluency in one or more programming languages to write clean and effective code (e.g. Python/Django/Java)
  • Knowledge of Linux/Unix fundamentals and TCP/IP networking
  • Ability to see user impact in the infrastructure and platform changes, including a drive to improve the Developer Experience at every turn
  • Exposure to code testing / knowledge of TDD
  • Experience working in an Agile environment and designing solutions to complex technical problems independently

Desirable experience

  • Experience in designing and implementing Docker images through containerisation
  • Experience in prototyping through reuse of existing Open-Source components

Benefits

In return, you can expect a planned, transparent progression with learning and development tailored to your role, an environment with flexible working options and a culture encouraging inclusion and diversity, plus the following benefits:

  • An excellent Civil Service pension scheme starting at 28.97% employer contribution
  • Flexible, hybrid working from London, Cardiff, Darlington, Edinburgh, Belfast, Birmingham & Salford including options for condensed hours. Minimum 40% office based.
  • Best-in-class training and development tailored to your role with study days and certifications expensed
  • Annual leave starting at 26 days per annum plus statutory bank holidays rising to 33 days with service

Salary

Salary is dependent on location and technical skills as assessed at interview.

London based range: £67,575 to £83,778

National range: £63,824 to £80,158

Further information:

  • Apply at your earliest convenience, no later than 12pm (noon) 23rd February.
  • This role requires you to undergo SC clearance where the requirement is to have been present in the UK for at least 3 of the last 5 years.
  • DBT does not hold a UK Visa & Immigration (UKVI) Skilled Worker License sponsor and are unable to sponsor any individuals for Skilled Worker Sponsorship.

If you are an experienced Platform or a DevOps Engineer with the ability to build reliable and well tested infrastructure on top of cloud computing systems and looking to impact a function that will make a real difference to the UK economy, then apply today or contact Zymante Gintalaite (Zee) at Inspire People in complete confidence for further information.

Venue Technician
Warner Bros. Discovery
London
In office
Junior - Mid
Private salary
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Welcome to Warner Bros. Discovery… the stuff dreams are made of.

Who We Are…

When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD’s vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters to life, the creators bringing them to your living rooms and the dreamers creating what’s next…

From brilliant creatives, to technology trailblazers, across the globe, WBD offers career defining opportunities, thoughtfully curated benefits, and the tools to explore and grow into your best selves. Here you are supported, here you are celebrated, here you can thrive.

Our studios are considered one of the foremost motion picture and television production and post-production facilities in the world. They inform, engage, and transport audiences to new worlds. The key to that lies with our Studio Operations group, which includes areas like soundstage/backlot set rentals, events, design, culinary, construction, landscaping and much more. Whether it’s hosting an unforgettable studio tour, creating an optimal workspace, or equipping talent to tell the best stories, these teams lay the foundation for the memorable experiences we provide.

Your New Role…

We have had an exciting new position open up working within our dynamic Technical Services team, responsible for show systems, lighting & sound at the Warner Bros. Studio Tour - The Making Of Harry Potter.

The role has frontline Duty Technician responsibilities as and when required in response to the day-to-day technical needs of the attraction. You will also be required to provide the highest levels of customer service to visitors to the attraction and internal customers.

This is a twelve-month fixed term contract position.

Your Role Accountabilities…

  • Setup, operate, maintain, troubleshoot and control all aspects of industry leading show technology including lighting, sound, video, show control and integrated systems to ensure consistent visitor experience
  • Ensure all WBSTL technical and exhibition related maintenance requirements are delivered within agreed schedules and standards.
  • Assist with the delivery of live events as and when required.
  • Ensure public and staff safety at all times.
  • Monitor protection of assets and equipment within the tour areas in order to maintain the level of quality, reliability and maximise life span.
  • Comply with internal health and safety regulations and working practices at all times.
  • Maintain good communication channels across all departments including Visitor Experience, Studio Facilities and Corporate Archive.
  • Work as part of a technical project team for themed feature development, installation and maintenance projects as directed by the Technical Services Management team.
  • Contribute to the day-to-day running of the WBSTL and form part of the Visitor Services team covering weekends, evenings and school holidays 363 days a year on a shift pattern involving AM and PM shifts.

Qualifications & Experiences…

  • Proven track record in a similar maintenance position, preferably in the entertainment, visitor attraction or service industry.
  • Knowledge of live event production and the relevant audio-visual skills involved in the delivery of such events.
  • Experience of working with installed audio-visual show systems and fault finding and trouble shooting on these as required.
  • Basic carpentry and maintenance skills and a good working knowledge of workshop environments.
  • Previous experience of working in an operational and customer facing environment where there are significant numbers of the general public on site.
  • Proven IT skills with a sound knowledge of Microsoft Office and associated packages.
  • Basic knowledge of I.T switch networks and I.P based control systems.

Working Pattern

This is a full-time position, averaging 40 hours per week. The role operates on a flexible rota, including a mix of early, mid, and late shifts. Shift times range from 6:30 AM (earliest start) to 10:45 PM (latest finish).

The successful candidate will be required to work every other weekend as part of the regular schedule.

#T&R

Additional Information
On June 9, 2025, Warner Bros. Discovery announced plans to separate into two publicly traded companies, Warner Bros. and Discovery Global, with an expected completion in mid-2026. For more details, including leadership appointments and information on individual brands, please visit our newsroom here.

Although you will be hired by Warner Bros. Discovery, upon the planned separation in 2026, your employment likely will transition to Warner Bros. During this period of transformation, you’ll have an exciting opportunity to lay the foundation at one of the world’s premier entertainment brands.

Onsite Working - This role is advertised as Onsite, meaning all working hours and days (regardless of shift pattern) will be carried out at the place of work. Subject to any applicable laws, WBD / your Line Manager reserves the right to change this working agreement, where this is essential to business needs and upon reasonable notice to you.

How We Get Things Done…

This last bit is probably the most important! Here at WBD, our guiding principles are the core values by which we operate and are central to how we get things done. You can find them at www.wbd.com/guiding-principles/ along with some insights from the team on what they mean and how they show up in their day to day. We hope they resonate with you and look forward to discussing them during your interview.

Championing Inclusion at WBD

Warner Bros. Discovery embraces the opportunity to build a workforce that reflects a wide array of perspectives, backgrounds and experiences. Being an equal opportunity employer means that we take seriously our responsibility to consider qualified candidates on the basis of merit, regardless of sex, gender identity, ethnicity, age, sexual orientation, religion or belief, marital status, pregnancy, parenthood, disability or any other category protected by law.

If you’re a qualified candidate with a disability and you require adjustments or accommodations during the job application and/or recruitment process, please visit our accessibility page for instructions to submit your request.

Electrical and Mechanical Engineer
Invictus Recruitment
Borehamwood
In office
Mid - Senior
£45,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Electrical & Mechanical Shift Engineers- £45,000 Borehamwood

I am currently looking to speak to Electrical & Mechanical Shift Engineers for a corporate site based near Borehamwood.

The need is for 1 Electrical & 2 Mechanical Shift Engineers to come and join a 8-person engineering team and continue to provide an efficient service of maintenance across electrical and building services.

This company is globally recognised and is one where all engineers will learn and develop their career and skill set. On offer will be specific internal and external trainingopportunities.

As a Shift Engineer you will be required to work aShift patterns of 4 on 4 off, 0600 1800 and 1000 to 2200

Excellent benefits offered such as AP Training, Private Healthcare, Overtime and more.

Day to Day Duties;

  • PPM, reactive maintenance
  • Working on Electrical, Mechanical and general building services
  • Undertake all allocated tasks and perform them in a timely and professional manner
  • Be proactive to identify and report faults with building services equipment and take steps to resolve
  • Be proactive to ensure all H&S issues are reported escalated as required.
  • Maintain informal communications with client staff members related to service levels and issues
  • Report service affecting issued to the site management team for formal communication with the client
  • Remain flexible with regards to site attendance and tasks undertaken within personal competency
  • Be fully aware of relevant Health & Safety and general legislative matters

All plant will be monitored on a planned maintenance basis regularly as well as dealingwith all reactive repairs that arise on a daily basis. All applicants must come from a strong maintenancebackground and have the ability to deal with a fast-paced commercial environment.

Skills Required:
The successful candidate must have;

  • With at least 5 years experience in building services
  • Core qualificationsare key in this role the minimumrequirement is Level 3 in Electrical Installation or Equivalent in Mechanical
  • Must be well presented with good interpersonal skills as this is a client facing role

For further information or to discuss your application please contact Sam Potter at The InVictus Group on 07940707336.

OCI Cloud Administrator
Method Resourcing
London
Hybrid
Senior
£375/day - £425/day
RECENTLY POSTED

OCI Cloud Administrator l Security Lead l Oracle Cloud Infrastructure l PaaS / IaaS l DV Cleared l Hybrid | Competitive PD l Outside IR35 l London

Method Resourcing is working with a partnering consultancy that is looking for an OCI Cloud Administrator / Security Lead to take ownership of the secure operation of Oracle Cloud Infrastructure (OCI) within a highly regulated, security-critical environment.

This role requires hands-on OCI experience and active DV clearance, with privileged administrator access across cloud and security tooling.

Key Requirements:

  • Hands-on administration of OCI environments including tenancies, networking, compute, storage and IAM policies
  • Strong experience across OCI PaaS / IaaS services
  • Operation of security-critical tooling hosted in IaaS (logging, monitoring, vulnerability scanning)
  • Implementation and maintenance of preventative and detective security controls
  • Experience managing environment cloning and data masking activities
  • Support of secure test, backup and disaster recovery environments
  • Strong Linux background with experience using Terraform and infrastructure automation
  • Comfortable operating with privileged access in secure, regulated environments
  • DV clearance is mandatory

Contract Details:

  • Location: On-site / Hybrid (London as required)
  • Security Clearance: DV (must be active)
  • IR35: Outside
  • Duration: Initial contract with extension potential
  • Rate: Competitive day rate

For more information or to apply, please send your CV to .

OCI Cloud Administrator l Security Lead l Oracle Cloud Infrastructure l DV Cleared l PaaS / IaaS l Hybrid | Outside IR35 l London

RSG Plc is acting as an Employment Business in relation to this vacancy.

Senior Commercial Gas Engineer
Astute Technical Recruitment Ltd
London
In office
Senior
£55,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Astute’s Power team is partnering with a leading District Heating company to recruit a Senior Commercial Gas Engineer to work across their assets in the London area.

The Senior Commercial Gas Engineer comes with a salary of up to £55,000 + company van + overtime

If you are a gas certified Gas Engineer with at least 3 years’ experience, and relevant qualifications role then upload your CV to apply today.

Responsibilities and duties of the Senior Commercial Gas Engineer
Reporting to the Field Service Manager you will:

  • Work under the guidance of the Technical Manager to deliver commercial gas maintenance and repair works to a high standard.
  • Carry out planned preventative maintenance (PPM) on commercial gas boilers and associated plant in accordance with company schedules.
  • Diagnose faults and complete repairs on commercial gas boilers and related equipment, including pumps and pipework.
  • Respond to reactive call-outs to reinstate heat and resolve plant or system failures efficiently.
  • Participate in the on-call rota, attending emergency call-outs as required.
  • Safely isolate mechanical and electrical equipment prior to carrying out works, in line with health and safety procedures.
  • Work autonomously on site while providing technical support and guidance to other engineers when required.
  • Assist with the management and delivery of site-based remedial and project works, including developing scopes of work.
  • Maintain accurate and up-to-date records within the maintenance management system, completing clear and concise digital work orders.
  • Support continuous improvement by identifying health & safety enhancements and assisting with the training and development of new engineers.

Professional qualifications
We are looking for someone with the following:

  • Minimum 2 years’ experience working as a Commercial Gas Engineer or in a similar role.
  • Valid commercial gas qualifications, including Commercial Gas Registration, TPCP1, and BMP1.
  • NVQ Level 2 in Gas / Plumbing and Gas, with Part G certification (Part P beneficial).
  • Proven experience maintaining and repairing commercial gas boilers across a range of manufacturers (e.g. Hoval, Hamworthy, Ideal, Buderus).
  • Ability to interpret technical drawings such as P&IDs and mechanical schematics, with basic electrical competency and safe isolation skills.

Personal skills

  • Reliable and self-motivated, with the ability to manage workload effectively and deliver tasks on time.
  • Approachable and confident communicator, comfortable working with colleagues, clients, and site-based teams.
  • Positive and adaptable mindset, keen to learn, develop, and contribute to innovative and sustainable energy solutions.

Salary and benefits of the Senior Commercial Gas Engineer role:

  • Salary starting at £50,000 - £55,000
  • Benefits package incl. Company Van and bonus
  • Opportunity to join leading district heating company

INDPOW

Astute People are acting as an employment agency in relation to this vacancy. We do not discriminate on the grounds of age, race, gender, disability, creed or sexual orientation and comply with all relevant UK legislation. We encourage applications from individuals from all backgrounds but candidates must be able to demonstrate their ability to work in the UK. Astute is also committed to the government’s Disability Confident Employer initiative. We endeavour to get back to everyone, however, if you have not heard anything after 7 days, please consider your application unsuccessful.

Lead Engineer
Hamilton Rowe Recruitment Ltd
London
In office
Senior
£50,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Liverpool Street
£51,000

We’re working with a national building services provider to recruit an experienced Lead Engineer for a high-profile commercial site in the Liverpool street area. This is an excellent opportunity to take ownership of the maintenance of landlord systems at a flagship site, working with a modern plant and a professional site team.

Key Responsibilities:

  • Oversee planned and reactive maintenance of landlord plant and electrical systems
  • Carry out PPMs and fault-finding on lighting, power, distribution boards, and control panels
  • Provide support with mechanical systems (pumps, motors, HVAC plant, etc.)
  • Manage contractors and liaise with site teams
  • Ensure compliance with all H&S, statutory and operational procedures
  • Keep maintenance records up to date via CAFM system

Requirements:

  • Electrically qualified (City & Guilds/NVQ Level 3, 18th Edition)
  • Good mechanical understanding of building services plant
  • Experience in commercial maintenance, ideally in a client-facing environment
  • Proactive, organised, and able to lead by example

Benefits:

  • Competitive salary of £51,000
  • 25 days annual leave
  • Pension package
  • Opportunity to grow and progress within a world wide business.
  • Day shift position 7am - 7pm four days on and four days off.
  • Static site role with long-term stability
Senior BMS Engineer
Hamilton Rowe Recruitment Ltd
London
In office
Senior
£75,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

£70,000 – £80,000 + Benefits
Canary Wharf, London

A leading global facilities management provider is seeking a Senior BMS Engineer to take full ownership of the Building Management System at a prestigious commercial site in Canary Wharf. This is a static, site-based role offering genuine autonomy, technical ownership, and long-term stability at a flagship London location.

The Role

You will be the on-site BMS authority, responsible for ensuring the system operates at optimum performance. The position blends hands-on technical work with a proactive, improvement-led mindset, playing a key role in energy efficiency, system reliability, and overall building performance.

Key Responsibilities

  • End-to-end responsibility for the site’s BMS operation and performance
  • Planned and reactive maintenance, fault finding, and system optimisation
  • Interrogating BMS data to drive efficiency and energy reduction initiatives
  • Working closely with on-site engineering teams, specialist contractors, and suppliers
  • Ensuring all BMS works are delivered in line with H&S and statutory compliance
  • Managing critical spares and supporting supply chain coordination

About You

  • Strong background working with BMS systems in live environments
  • Electrically qualified (18th Edition, NVQ, City & Guilds or equivalent)
  • Experience within large commercial or critical buildings
  • Proactive, solutions-focused, and confident taking ownership of a site
  • Clear communicator with a structured and methodical approach

Package

  • £70,000 – £80,000 salary, dependent on experience
  • 25 days annual leave plus bank holidays
  • Static role at a single, high-profile Canary Wharf site
  • Opportunity to work with a global FM provider on a flagship contract
  • Comprehensive benefits package

If you’re an experienced BMS Engineer looking for real ownership, visibility, and progression in a stable, high-end environment, this role offers an excellent next step. Apply today for a confidential discussion.

Advert posted by Ben Butt

TBM Shift Engineer
Aldwych Consulting Ltd
London
In office
Mid - Senior
£500/day - £550/day
RECENTLY POSTED

Temporary

Full-time. On-site.

Are you a TBM Shift Engineer looking for a new opportunity? Do you have tunnelling experience working for a civil engineering contractor on infrastructure projects? Are you interested in working on an exciting new project on a long-term contract? If so, then we may have the right role for you!

Our client is looking to add an experienced TBM Shift Engineer to their current team. You will be reporting to the Shift Manager for works on the Tunnel Boring Machine (TBM) during the shift as excavation continues.

Job Details:

  • Site-based engineering role supporting live TBM operations
  • Involved in the day-to-day control and monitoring of excavation activities
  • Working closely with TBM Shift Managers, TBM crews and engineering teams
  • Shift-based role on a long-term tunnelling project

Key responsibilities

  • Ensure works are undertaken in accordance with approved RAMS
  • Confirm excavation activities follow current operational instruction sheets
  • Control segment supply and ring building sequences
  • Select and record ring orientation to maintain TBM alignment
  • Check and record ring plane data
  • Record and log damage to segments on the TBM database
  • Log critical path activities and shift progress
  • Record geology from excavated spoil
  • Support TBM mechanical engineers during interventions
  • Log tool changes and intervention activities
  • Liaise with TBM crews and communicate key operational information
  • Maintain professional engineering standards and ongoing development

Candidate profile

  • Engineering background within tunnelling, TBM or heavy civil works
  • Experience working on live construction sites in a shift environment
  • Strong attention to detail and accurate record keeping
  • Confident communicator within multi-disciplinary site teams

The ideal candidate will have:

  • A current and relevant CSCS Card
  • Able to display experience in a similar role working with a civils contractor
  • Tunnelling experience

If this is of interest to you, please do apply with your CV asap!

Aldwych Consulting values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. We encourage and welcome applications from all sections of society and are happy to discuss reasonable adjustments and/or additional arrangements as required to support your application.

Candidates must be eligible to live and work in the UK.

For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.

Mobile Mechanical Electrical Engineer
Excel Engineering Recruitment ltd
London
In office
Mid
£50,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

JOB TITLE: Mobile Mechanical/Electrical Engineer / M&E Engineer

LOCATION: Southwest/west london surrounding areas

PACKAGE: £48k - £50k basic salary dependant on skills and experience

  • Includes company mobile phone, uniform, and specialist tools
  • Overtime rates at time and a half
  • Sick pay
  • Pension

JOB INFORMATION - Mobile Mechanical/electrical Engineer / M&E Engineer

  • The position is a mobile role where the successful candidate will be undertaking maintenance works such as mechanical & electrical ppm and reactive maintenance on HVAC plant, plantroom checks, pumps, vessels, valves, boosters, lighting, electrical remedials and ppms etc
  • Other building maintenance tasks such as fire alarm testing, emergency light testing and so on
  • This exciting opportunity has come available due to the win of a new contract including multiple new private apartment blocks

COMPANY INFORMATION - Mobile Mechanical/electrical Engineer / M&E Engineer

  • Reputable and well-established Building Services company specialising in technical building services including commercial gas and HVAC maintenance, electrical services and building compliance
  • The business has been established for over 30 years with excellent client retention, leading to long term job security
  • Our client has excellent staff retention and is looking for someone honest and reliable to join their close-knit team
  • This role has become available due to the recent win of multiple contracts in West/South west London

CANDIDATE INFORMATION - Mobile Mechanical/electrical Engineer / M&E Engineer

  • The ideal Mechanical/Electrical Engineer / M&E Engineer you will have experience of working on mechanical/electrical services and maintenance/facilities contracts previously with good knowledge and hands on experience with HVAC, mechanical and electrical service and maintenance
  • Experience and knowledge of PPM’s and site compliance will be essential along with the ability to change/diagnose valves/strainers/pumps/pressurisation units/pressure vessels etc
  • Our client is looking for someone who seeks a long-term opportunity,
  • Demonstrable experience of working in a similar role previously
  • We are looking for someone who is honest, professional and reliable with the ability to build good relationships with the customer on site
Service Engineer (Multi-Skilled)
Ernest Gordon Recruitment
London
In office
Junior - Mid
£55,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

London

£45,000 to £55,000 + Training + Reward Schemes + Loyalty Bonus + Overtime + Company Van + Life Assurance + Private GP Access + Company bonus

Are you a Service Engineer with a background in Multi-Skilled Building maintenance or similar looking to join a distinguished heat and energy management company with over 30 years’ experience and a decorated history offering multiple benefits such as mentoring programmes and overtime?

Do you want to work for award winning company which provides building services across London, offering maintenance and engineering solutions that ensure client properties operate efficiently, sustainably and reliably, as well as multiple employee benefits?

On offer is the opportunity for a Service Engineer or with a background in Multi-Skilled Building Maintenance or similar to join a company which takes pride in delivering high-quality solutions and investing in their employees, offering internal training and development to support your growth and success. With additional benefits such as private GP access, life assurance, loyalty schemes and Support Desk to help you on site visits.

In this role, you will be responsible for servicing and maintaining hydraulic, pumping, and pipework systems across a range of sites, including balancing, commissioning, and flow control activities. You will carry out planned and reactive maintenance on pressure vessels, pressurisation units, and HIUs, as well as fault finding, producing accurate reports, and making technical recommendations. The role also involves managing system drain downs and refills, replacing pumps and valves, servicing plate heat exchangers, and working within energy centres, large plant rooms, and building distribution systems.

This role would suit a Service Engineer, with a Multi-Skilled Background in Building Maintenance and preferable experience in Heat Interface Units (HIU) with related qualifications. This position will also require a UK Driving License.

The Role:

  • Serving and Maintaining Hydraulic pumping and pipework systems
  • Field Service Engineer
  • Opportunities for overtime and continued training

The Person:

  • Multi-Skilled Maintenance Engineer
  • HIU experience
  • Uk Driving License

Keywords: Service Engineer, HIU, Mobile Engineer, London, Multi-Skilled, Building Services, Training, Development, Overtime, Company Van

REF: BBBH23915JHA

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV.

We are an equal opportunities employer and welcome applications from all suitable candidates. The salary advertised is a guideline for this position. The offered renumeration will be dependent on the extent of your experience, qualifications, and skill set.

Ernest Gordon Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job, you accept the T&C’s, Privacy Policy and Disclaimers which can be found at our website.

Site Engineer - Mechanical
Ecruit
Multiple locations
In office
Junior - Mid
£40,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Site Engineer – Mechanical – Mechanical fitter £36.5K + Overtime, Electrician £42K + Overtime – Preston

Work on secure UK sites, gain top-tier technical skills, and take the lead on projects from day one.

Looking for a role that gets you out on the road, hands-on with high-security installations, and offers proper training to boost your mechanical and electrical skills? At Rhino Doors, we give you all that—plus the chance to work on projects that most people never get to see.

Why This Job Stands Out

  • High-security, high-profile sites – your work really matters
  • Full training provided – build specialist skills fast
  • Lead small teams – take control of the job and deliver results
  • Travel the UK – every week is different
  • Supportive team – work with people who get stuck in and have your back

What You’ll Do

You’ll install and maintain a range of specialist doors – sliding, hinged, fire-rated, manual and electric. Most of the work is on-site, where you’ll follow technical drawings, use power tools safely, and make sure each job is completed to a high standard. You’ll often lead or support a small team, so there’s real ownership from the start.

The role involves national travel, overnight stays during the week, and the occasional weekend. You need to live near our Port Talbot (South Wales) or Bamber Bridge (Preston) depot.

What You Need

  • Born in the UK with a full UK passport (Security Clearance is required)
  • CSCS card (SSSTS if applying for a supervisor role)
  • Willing to travel and stay away regularly
  • Confident with both mechanical and electrical tasks (training provided)

If You’re an Electrician, You Also Need:

  • NVQ Level 3 or equivalent
  • City & Guilds 2391 or 2394/2395
  • ECS Gold Card (or equivalent)
  • Experience with control panels and industrial wiring
  • Bonus Skills (Nice to Have)
  • Experience on secure or high-risk sites
  • IPAF, PASMA, SSSTS
  • Forklift or Telehandler licence

What’s Next

If you’re ready to take on big projects, gain high-level skills and be part of a team that delivers real results, apply now. We’d love to hear from you.

On-site Audio-Visual Engineer
Unified Support
London
In office
Mid - Senior
£45,000 - £48,000
TECH-AGNOSTIC ROLE

Behaving as an ambassador for the AV Department at all times, including the technical setup, operation, and repair of equipment used to enhance collaborative meetings and live events.

Knowledge & Key Skills - Onsite Work: 90%

The on-site AV Engineer will prepare meeting rooms for presentations, Video and Audio conferencing, and collaboration

Supporting a wide variety of AV software and hardware

Comprehensive ability to troubleshoot a wide range of technology incidents and problems

Using Service Desk software to effectively manage all support and service requests

Taking complete ownership of and resolving all notified support and service issues, promptly, courteously, and professionally to agreed service levels (SLAs)

Keeping end-users fully informed during and at resolution, leaving them assured that they are receiving the best attention

Maintaining training and support function documentation

Effectively communicating with internal customers with respect to support issues

Maintaining an accurate inventory of all AV hardware, firmware, software, and configurations

Contributing to the specification and procurement of new hardware and software

Monitoring and optimising AV system performance

Assist in office relocations

Leaving the support function in such a state that it could easily be picked up by colleagues during an absence.

Admin 10%

Follow appropriate departmental and company procedures and policies (i.e., change control, problem and incident management)

Monitor performance through the scorecard

Monthly meetings with on-site primary contact

Reporting ticket management

Essential:

Previous AV support experience in a concierge service

Skilled AV Engineer possessing good interpersonal skills, and should be comfortable with Senior Management

Must be smart and confident in their appearance.

Should have proven abilities within the AV industry and/or corporate environment for over 5 years

Excellent communication and customer service skills

Enthusiastic and organised

Ability to work under pressure

Good knowledge OF Crestron, AMX, and RTI

Knowledge of Lutron lighting control, Polycom, and MS Teams

A firm understanding of networking protocols, RS232, and RS485

Good understanding of VOIP telephony and SIP

Good understanding of video collaboration and audio conferencing

Desirable:

Avixa CTS

Crestron P101

Extron School of AV

Cisco CCNA

Senior Data Centre Manager
Radius Consultancy
London
In office
Senior
£85,000 - £95,000
TECH-AGNOSTIC ROLE

Radius is seeking an experienced operational and strategic M&E Senior Data Centre Site Manager for their growing Data centre organisation based in London. Must have Critical M&E environment experience.

Reporting to the Senior Operations Director, you will be responsible for the day-day management, strategic direction and operations of multiple DC sites.

  • Working with 3rd party FM.
  • Experience of managing a team
  • Strategic thinking and mindset
  • Change Management
  • Incident and problem management,
  • Managing 3rd party suppliers to deliver against stringent SLA s.
  • Financial and Budget Management
  • Project Management.
  • P&L, OPEX, CAPEX
  • Procurement
  • Risk Management
  • Ensure all technical teams create and follow SOPs, MOPs and EOPs to the highest degree if accuracy
  • Responsible for critical infrastructure asset management and asset lifecycle
  • Audit aware and support frequent annual audit process, ISO 9001, 45001, 14001 etc.
  • Project Management.
  • Good understanding of Health and Safety, ISO standards, and compliance, BMS, PMS, fire systems.
Network SRE
SR2
London
In office
Senior
£500/day - £525/day

Senior Network SRE (Contract)

Location: On-site 5 days a week in London
Rate: 500 per day
Contract: Inside IR35

We’re looking for a Senior Network Site Reliability Engineer (SRE) to join a global network operations team supporting large-scale, business-critical infrastructure. This is a hands-on, high-impact contract role where you’ll play a key part in keeping complex network environments reliable, scalable, and performant.

You’ll take ownership of major incidents, troubleshoot deep technical issues, and drive automation and observability across a multi-vendor estate.

The role:

  • Lead incident management for critical network issues, owning resolution during outages and high-pressure situations
  • Troubleshoot complex network problems across routing, switching, firewalling, and wireless environments
  • Provide technical leadership, setting direction and mentoring other engineers
  • Operate in a 24/7 environment, participating in a shift-based support model
  • Work across a multi-vendor estate, including Arista, Cisco, Cumulus, Palo Alto, Check Point, F5, Netscaler, Aruba, Mist, A10, Spectrum Ethernet, and InfiniBand
  • Support network security and segmentation, including VPN solutions such as GlobalProtect and AnyConnect
  • Drive automation and observability, using modern monitoring, alerting, and configuration tools
  • Contribute to innovation projects, including wireless design and AI cluster deployments

Requirements:

  • 10+ years ofhands-on experience in network engineering and operations
  • Deep expertise in routing, switching, firewalling, and wireless
  • Strong understanding of overlay and underlay networking
  • Solid experience in Linux/Unix environments
  • Proven ability to work independently and take technical ownership

Technical stack & tooling:

Network & Architecture (one required):

  • EVPN & Segment Routing
  • or significant MPLS expertise

Tools & Platforms:

  • NetBox / Nautobot
  • Prometheus / VictoriaMetrics
  • Salt
  • Grafana, Splunk, syslog
  • ServiceNow, BigPanda, ITMP
  • Ansible

Nice to have

  • Experience with InfiniBand and AI cluster deployments
  • Wireless design experience (Cisco, Mist, Aruba)
  • Strong background in network asset management

Please apply with a copy of your CV and Emma from SR2 will contact potential candidates regarding next steps.

Senior Cloud Engineer
Head Resourcing
London
Hybrid
Senior
£90,000 - £110,000

Sponsorship is not available for this role

Head Resourcing are on the lookout for a talented Senior Cloud Engineer to join our large financial services client in London. This is a hybrid role, requiring two or three days per week in the office.

The Senior Cloud Engineer is a crucial role within the Cloud Operations Team, focused on the design, implementation, and maintenance of cloud infrastructure and services on the Azure and AWS Cloud Platforms, respectively. This role is responsible for ensuring the reliability, scalability, and security of cloud-based solutions, including compute, storage, networking, and security components.

You will work with the team in response to incidents related to AWS resources and Azure resources, conduct root cause analysis, and implement corrective actions to prevent reoccurrence. You’ll configure and manage monitoring solutions (e.g., CloudWatch/Azure Monitor) to track resource utilisation, application performance, and generate alerts for potential issues.

Required Skills:

  • Strong analytical and troubleshooting skills to diagnose and resolve complex technical issues in AWS environments.
  • Ability to work effectively with cross-functional teams, communicate technical concepts clearly, and provide technical guidance to non-technical stakeholders.
  • In-depth knowledge and hands-on experience with AWS services, including but not limited to EC2, S3, RDS, VPC, Lambda, IAM, and Terraform.
  • Familiarity with AWS security services (e.g., AWS Identity and Access Management, AWS Key Management Service) and best practices for securing AWS environments.
  • Proficiency in automation tools like AWS CLI,and infrastructure as code (e.g., Terraform) for efficient management of AWS resources.
  • Understanding of AWS networking concepts, including VPCs, subnets, routing, and security groups.

If this is of interest to you, please apply with your up-to-date CV.

Infrastructure Engineer
VIQU IT
Multiple locations
Hybrid
Mid - Senior
£550/day - £650/day

Infrastructure Engineer 6 month contract London/Remote Inside IR35

My client, a global legal organisation, is seeking an Infrastructure Engineer to join a newly established IT Workplace Server team. The role will be primarily focused on BAU server support, alongside involvement in key projects requiring server expertise, including on-premises to cloud migrations.

You will be responsible for responding to 3rd line requests that come through during the day and ensure handover to the following team once your shift is complete.

Required experience from the Infrastructure Engineer:

  • Working Hours: Friday Monday 12-hour shifts 4 days per week
  • Must have strong experience with Windows Server (2019/2022)
  • Must have hands-on experience with VMware vSphere.
  • Solid in-depth knowledge of GPO, DNS, and DHCP.
  • Must have experience with Dell computer and storage hardware.
  • Working knowledge of UPS and PDU systems.
  • An understanding of LAN / WAN technologies.
  • Experience supporting enterprise server and storage environments.
  • Exposure to Azure Cloud and/or VMware Cloud Foundation (VCF)
  • Working knowledge of security protocols and best practices.
  • Scripting skills (PowerShell) are desirable but not essential

Responsibilities of the Infrastructure Engineer:

  • Support and maintain Windows Server environments (up to 2019 / 2022)
  • Manage and support VMware vSphere 8 virtualised infrastructure.
  • Monitor, administer, and maintain servers within server and communications rooms.
  • Manage Active Directory, Group Policy, DNS, and DHCP.
  • Participate in infrastructure upgrades, migrations, and lifecycle management.
  • Creating and maintaining procedural documentation.

Apply now to speak with VIQU IT in confidence. Or reach out to Connor Smal via the VIQU IT website.

Do you know someone great? We ll thank you with up to £1,000 if your referral is successful (terms apply).

For more exciting roles and opportunities like this, please follow us on IT Recruitment.

Linux Support Engineer
Spectrum IT Recruitment
Staines
In office
Junior - Mid
£45,000 - £50,000

Linux Support Engineer required by a market leading technology company based in Staines. Due to continued success and planned expansion the company are looking to hire an ambitious Linux Support Engineer to join their existing team.

The successful Linux Support Engineer should have experience working with Linux-based systems and be a keen problem solver with excellent communication skills. You will be working with the operations team in the roll-out and maintenance of their core SaaS product.

Responsibilities will include;

  • Working with solution architects to implement roll-out of software
  • Troubleshooting issues using Linux tools and scripting
  • Hardware/Software migration
  • Customer installation and support

Essential Experience;

  • Customer facing experience
  • Linux i.e. CentOS/RHEL
  • Scripting languages i.e. Shell, PERL, Python, PHP
  • Knowledge of IP, HTTP and DNS
  • Enthusiasm to problem solve and investigate new technologies

If you are looking for an opportunity of this nature, please get in touch for more information.

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Data centre server engineers (London)
Interaction Recruitment
London
In office
Junior - Mid
£20/hour
TECH-AGNOSTIC ROLE

Data centre Server engineers

Required: ASAP -

Duration: rolling contract end of 26 and beyond

PAYE Basic £19.85 per hour OT rates available at x1.5 & x2

Bank of America: 2 King Edward Street - London EC1A 1HQ

Bank Of America

  • Break fix server engineer working on HP, Dell and IBM servers, Server provisioning, Rack, stack and configure servers.
  • Support Trainee DC Engineers when required.
  • Troubleshoot hardware faults and arrange replacements.
  • Install and decommission redundant equipment.
  • Provide expert hardware support.
  • Responsible for proactive updating of customer and resolution of service.
  • Co-operate and work closely with all members of the support team to ensure efficient, productive and high-quality technical support and customer service to customers within the live Data Centre.
  • Liaise with onsite support engineers and within other sites.
  • Manage all incoming calls, emails to the data centre support function.
  • Liaise with third party suppliers to report and escalate customer problems.
  • Respond to customers within agreed SLA.
  • Follow escalation processes; tickets to support management and other teams as required.
  • Escalate tickets to 2nd line against agreed timescales and continue to monitor these tickets to resolution.

Working on a shift rota:

  • Early - 07:00 to 14:30
  • Late - 14:30 to 22:00
  • Week night - 22:00 - 07:00
  • Weekend day - 07:00 - 19:00
  • Weekend night - 19:00 - 07:00
Break Fix Engineer
Click Digital
London
In office
Junior - Mid
£26/hour
TECH-AGNOSTIC ROLE

We are recruiting for a Break Fix Engineer for a leading IT Service provider based in London (EC1)
The role:

  • Break fix server engineer working on HP, Dell and IBM servers, Server provisioning, Rack, stack and configure servers.
  • Support Trainee DC Engineers when required.
  • Troubleshoot hardware faults and arrange replacements.
  • Install and decommission redundant equipment.
  • Provide expert hardware support.
  • Responsible for proactive updating of customer and resolution of service.
  • Co-operate and work closely with all members of the support team to ensure efficient, productive and high quality technical support and customer service to customers within the live Data Centre.
  • Liaise with onsite support engineers and within other sites.
  • Manage all incoming calls, emails to the data centre support function.
  • Liaise with third party suppliers to report and escalate customer problems.
  • Respond to customers within agreed SLA.
  • Follow escalation processes; tickets to support management and other teams as required.
  • Escalate tickets to 2nd line against agreed timescales and continue to monitor these tickets to resolution.

Working on a shift rota:

  • Early - 07:00 to 14:30
  • Late - 14:30 to 22:00
  • Week night - 22:00 - 07:00
  • Weekend day - 07:00 - 19:00
  • Weekend night - 19:00 - 07:00

This is an umbrella contract, the role is Inside IR35

Technology Resilience Architect
Click Digital
London
In office
Senior - Leader
£600/day
TECH-AGNOSTIC ROLE

We are recruiting for a Technology Resilience Architect for a leading IT Service provider in one of their UK Office locations.

We are currently seeking an experienced professional to join our team in the role of Technology Resilience Lead Enterprise Architect.

The ideal candidate is passionate about technology resilience, with knowledge of how the ways that a service is designed, built, and run contribute to overall resilience. They will work on the big global resilience initiatives and play a key role in uplifting the quality and availability of service for our customers.

Responsibilities:

Contribute to the Technology Resilience strategy and sub-strategies, considering all aspects of resilience: application, infrastructure, security, data, observability, operations and culture.

Collaborate with Technology teams on building best practice resilience design patterns and solutions, for re-use.

Build strong feedback loops from production incident data to the best practice for designing, engineering and running Technology services.

Help to grow resilience skills within Technology teams.

Contribute to architecture and designs for central resilience services and tooling to enable resilience activity visibility.

Lead the thinking on approaches to improve resilience and how resilience gaps should be catered for within the organisation.

The ideal candidate:

We are looking for a committed team player, who is passionate about technology and focused on business outcomes:

  • With an appetite for learning new technologies quickly, you are happy working on deep technical problems, collaborating with subject matter experts to agree solutions.
  • You have experience working in an area of technology resilience and / or service availability.
  • You have a passion for technology resilience and want to accelerate adoption of new resilience techniques in a safe and secure way.
  • You are comfortable writing architecture / strategy papers and presenting to senior managers.
  • You enjoy working in a global team, valuing the cultural and professional diversity that this brings and will contribute to a high performing team by embracing new ways of working, such as DevOps & SRE.
  • You inspire other architects through innovation, sharing knowledge and are keen to mentor and help your colleagues to grow in all aspects of their career.
  • You communicate clearly and concisely, with the ability to explain complex technical problems in a simple way to a wide range of stakeholders.
  • You are comfortable professionally challenging the assumptions and ideas of others, even senior management, to ensure the best outcomes are achieved.
  • You bring an engineering mind-set to designing solutions, helping to achieve operational scale as well as system reliability.

Essential skills

  • Senior engineer / architect in some or all of these technology domains: Application, Infrastructure / Cloud, Security, Data.
  • Technology resilience specialist.
  • Desirable skills / experience:

We are building a strong Technology Resilience Architecture team, with a blend of skills. The candidate will have experience and expertise in some of these areas:

  • Application architecture
  • Infrastructure / Cloud architecture
  • Microservices architecture
  • DevOps
  • Container architecture
  • Infrastructure as Code and Automation
  • CI/CD pipeline and Automated Testing
  • SRE / Production Support
  • Implementation of SLOs, SLIs and Error Budgets
  • Observability (Logging, Monitoring, Telemetry, Metrics)
  • Chaos Engineering
  • FMEA / Scenario testing
  • Strategy author
  • Banking experience
  • Global organisation experience
  • Data analysis / AI on large data sets, drawing conclusions and insights.
  • IT Service Management

Additionally, knowledge of the ServiceNow platform would be very beneficial, especially the Continual Improvement Management (CIM) and Integrated Risk Management (IRM) modules.

This is an umbrella contract, the role is Inside IR35

AV Commissioning Engineer
SER Limited
London
In office
Mid
£40,000 - £55,000
TECH-AGNOSTIC ROLE

£40,000 - £55,000 Salary (DOE)
South UK
Monday - Friday 08:30 - 17:30

Role Overview:You will be responsible for commissioning and testing audio-visual (AV) systems across commercial and educational environments. Your role will ensure that every installation is fully operational, reliable, and user-friendly prior to handover.

The position involves a combination of workshop-based pre-site commissioning and on-site testing and commissioning at customer premises throughout the South of the UK, with occasional travel to other regions as required.

Key Responsibilities:

  • Commission and test complete AV systems to verify full functionality and performance standards.
  • Configure and test systems including video conferencing platforms (MTR, Zoom Rooms, etc.), control systems, displays, audio systems, room booking systems, and digital signage.
  • Programme and optimise audio DSPs (e.g. QSC, Biamp, Extron), including routing, EQ, delay, and noise management.
  • Conduct quality assurance checks to ensure compliance with high industry standards.
  • Troubleshoot and resolve complex AV and networking issues efficiently.
  • Configure network switches (Netgear, Cisco) relevant to AV systems.
  • Collaborate closely with Project Managers, Designers, and Installation Engineers to ensure smooth project delivery.
  • Communicate effectively with clients to understand requirements and address queries professionally.
  • Maintain accurate and detailed documentation, including system configurations, IP and MAC addresses, and commissioning records.

Person Specification:

  • Proven experience commissioning and optimising audio-visual systems.
  • Strong knowledge of Audio DSP, unified communications (UC) systems, digital signage, LED and videowall solutions.
  • Solid networking knowledge relevant to AV systems (including Dante, AVoIP, multicast, Netgear, Cisco, etc.).
  • Excellent fault-finding and problem-solving abilities.
  • Ability to work independently and collaboratively within a wider technical team.
  • High attention to detail and commitment to quality workmanship.
  • Confident communicator, capable of liaising effectively with customers and IT teams.
  • Full UK driving licence.
  • Full right to work in the UK.

Package:

  • £40,000 - £55,000 basic salary (dependent on experience).
  • Company car or car allowance.
  • Paid expenses.
  • 22 days holiday plus bank holidays.
  • An extra day s annual leave to celebrate your birthday.
  • Pension scheme.
  • Mobile phone and laptop provided.

How to Apply:Please click ‘Apply’ or contact Jake Voisey using the details provided.

SER-IN

Frequently asked questions
A Site Reliability Engineer (SRE) is an IT professional who applies software engineering principles to system administration tasks. They focus on building scalable and highly reliable software systems to ensure optimal performance and uptime.
Key skills for SRE roles in London include proficiency in cloud platforms (AWS, GCP, Azure), strong knowledge of Linux systems, experience with automation and scripting (Python, Go, Bash), containerization tools like Docker and Kubernetes, monitoring and alerting systems, and strong problem-solving abilities.
You can find SRE job openings in London by using the search bar on our homepage. Simply enter 'Site Reliability Engineer' or 'SRE' along with 'London' in the location filter. You can also set up job alerts to receive notifications about new jobs matching your criteria.
Yes, many companies in London offer remote or hybrid working options for SRE roles. You can filter your job search on Haystack to show only remote or hybrid positions to find opportunities that suit your preferred working style.
Salaries for SRE positions in London typically range from £60,000 to £100,000+ per year, depending on experience, skills, and the specific employer. Senior and specialized roles may offer higher compensation including bonuses and equity.