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Site Reliability Engineer (SRE) Jobs in London
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Site Reliability Engineer (Security Cleared)
Profile 29
London
Hybrid
Mid - Senior
£65,000
RECENTLY POSTED

Salary to £60k + Company Options Scheme

Preference for hybrid working between your home, their offices (London Vauxhall) & client sites however fully remote working may be considered for the ideal candidate.

NB: Please only apply if you already have UK Security Clearance (SC).

Overview

This company is a Workflow & AI Orchestration Specialist. They’re on a mission to modernise how public sector organisations manage casework, derive insight from data and deliver citizen services. Theyre growing fast and looking for bright, dynamic people to help build their business.

Role

Theyre looking for a (Security Cleared) Site Reliability Engineer (SRE) to join their growing platform and delivery teams. Youll help design, build, and operate reliable, secure, and performant infrastructure that underpins critical public-sector services.

Youll combine your background in DevOps, cloud engineering, and automation with a focus on reliability, observability, and scalability. Youll also work with event-driven technologies, identity and access management, and data platforms, ensuring our orchestration solutions are resilient, secure, and future-ready.

This is an exciting opportunity for an engineer who thrives on solving complex infrastructure and automation challenges, automating everything, and shaping secure-by-design delivery environments.

Key Responsibilities

Design, deploy, and manage containerized workloads using Kubernetes and Red Hat OpenShift

Provision and manage infrastructure using Terraform

Build and operate scalable infrastructure in Amazon Web Services (AWS)

Design, implement, and maintain robust CI/CD pipelines

Improve system reliability, observability, performance, and security

Implement monitoring, logging, and alerting solutions

Troubleshoot production incidents and perform root cause analysis

Collaborate with development teams to improve application resilience and deployment processes

Required Skills & Experience

Experience in Site Reliability Engineering, DevOps, or similar roles

Strong hands-on experience with Kubernetes and container orchestration

Experience working with Red Hat OpenShift in production environments

Proficiency in infrastructure as code using Terraform

Solid experience with Amazon Web Services (AWS)

Experience designing and maintaining CI/CD pipelines

NB: Please only apply if you already have UK Security Clearance (SC).

Other Stuff

NB: for non-UK Citizens; we cannot accept applications from anyone requiring sponsorship (now or in the future) for UK permanent employment status.If you are utilising a work visa this must allow you to work in the UK unrestricted for at least the next 5 years.

Profile 29 recruitment keywords: Site Reliability Engineer Site Reliability Engineering, DevOps Kubernetes container orchestration Red Hat OpenShift Terraform Amazon Web Services AWS CI/CD Bash Python monitoring observability cloud architecture London hybrid remote AI artificial intelligence security cleared security clearance SC

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Roofing Project Manager
Caledonian Recruitment Group Ltd
Multiple locations
In office
Mid - Senior
£58,000 - £64,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Job Type: Roofing Project Manager
Location: Southeast England
Salary: £58k to £64k for the right candidate
Are client is a successful waterproofing roofing contractor with projects across London and the Southeast. Working predominantly in the new build sector as part of our flat roofing contracts we also undertake capping’s, small cladding elements, mansafe systems, roof finishes and blue roof systems. We install flat roofing products from Alumasc, Axter, Bauder, IKO, Langley and Proteus alongside occasional slating and tiling works. Due to our expanding business and continued success, we are now looking to recruit Flat Roofing Operations Manager to join our team working on projects ranging from £500k to £5million.
Outline Duties & Responsibilities (not limited to)
* Organise and control directly employed and sub-contract labour.
* Approve PAYE and S/C Time Sheets
* Programme works to suit agreed programme. Liaise with the client
* Order materials based on schedules and knowledge of roof areas via tablet application.
* Ensure that material deliveries meet programme requirements.
* Ensure that the works are carried out safely and in accordance with Company requirements. Complete daily and weekly site forms as required.
* Record variations as they occur and advise your Line Manager. (No works are to be carried out without written instruction from Main contractors in line with Contract procedures)
* Ensure works are installed as per approved working drawings and specification.
* Liaise with Company employed subcontractors and ensure work meets our requirements.
* Maintain a good working relationship with both our operatives and the Main Contractor/Client, attend meetings as required
* Organise plant, craneage etc to meet programme and cost plan.
* Attend site meetings as required by us and the client
* Maintain Health and Safety on site at all times
* Issue weekly progress report inclusive of marked up roof plans and programme assessment. Take commercial and operational control of the project(s) you are involved with.
* Report progress to your operations manager daily/weekly and monthly including reports on progress, MOS and blockers
Experience & Qualifications (Please do not apply if you do not have correct experience/qualifications)
* Must have a minimum of 3 years previous site manager experience
* Must come from roofing & cladding background
* Must have CSCS card
* Must have SMSTS or SSSTS
* Good understanding of Word, Excel
* Must be based in the Southeast England
If this role is of interest to you, please apply now

Fire and Security Engineer
Calibre Search
London
In office
Mid - Senior
£38,481 - £42,435
RECENTLY POSTED
TECH-AGNOSTIC ROLE

An excellent opportunity has arisen for an experienced Fire & Security Engineer to join one of the country’s leading facilities management companies. This will be a mobile role working on a supermarket contract.

Ideal candidate location - South East London (must be based south of the river)

This position will be covering multiple supermarkets and petrol stations in South East London and the surrounding area.

Key Responsibilities:

  • Servicing and maintenance of Fire Alarms, Intruder Alarms, CCTV Systems and Access Control.
  • Providing callout response for the client as per callout rota.
  • Representing the company in a way which ensures customer satisfaction and professionalism.
  • Taking a pro-active approach to client liaison and ensuring that concerns are dealt with or relayed to management as necessary.
  • Ensuring that administration requirements are actioned on time and all necessary documentation and records are maintained accurately.
  • Staying in compliance with Company Policy & Health and Safety legislation.
  • Installing and servicing fire and security systems.

Experience/skills required:

  • Experience with Access control, CCTV, Intruder and Fire alarm systems
  • Full, valid UK driving licence
  • Experience in Notifier by Honeywell, Paxton Systems, and designing security systems would be an advantage
  • Thorough understanding of relevant fire and intruder alarm standards
  • CSCS/ ECS/ IPAF desirable
  • Excellent customer service skills
  • Good interpersonal skills and the ability to work as part of a team
  • A genuine interest in your work with an enthusiasm and willingness to learn.
  • Exceptional knowledge within the security sector.

Package:

  • Salary: 39900 basic + 2535 in standby payments = 42435 total
  • Travel time paid after first 30m at overtime rate
  • Overtime
  • Call Out - 1 in 4 weeks
  • Private Health Care
  • 33 days holiday inclusive of banks
  • Life Insurance
  • Company vehicle with private use

Schedule:

  • Monday - Friday 42.5 hrs per week
  • 1 week in 4 standby

Licence/Certification:

  • UK Driving Licence (required)
  • Electrical Competency Qualification (NVQ/City & Guilds)?

Fire and Security Engineer - Bromley
Fire and Security Engineer - Bromley
Fire & Security Engineer - Bromley

Fire and Security Engineer - South East London

Fire and Security Engineer

Fire and Security Engineer

Calibre Search promote equality in the workplace and we welcome applications from all suitably skilled or qualified candidates regardless of their sex, race, disability, religion/beliefs, sexual orientation or age. We act as both an employment agency and employment business.

Spotlight
DevOps - Consultant
Opencast
Multiple locations
Hybrid
Mid - Senior
£50,000 - £60,000

Ready to automate, innovate and make a real impact?

Do you want to build reliable, scalable systems that make a real difference to millions of people? Do you want to work at a certified B Corp with an inclusive and learning culture as part of a diverse team of great people?

If so, Opencast could be the place for you. We’re a growing tech consultancy that creates user-centred solutions with purpose for our clients in government, healthcare and purpose-driven businesses. Working in DevOps, you’ll build and maintain the systems that let teams respond quickly to needs. You’llwork on high-impact projects, helping to build reliable, scalable systems. We align work to industry-recognised roles such as Build & Release Engineer (BRE), Platform Engineer (PLE) or Site Reliability Engineer (SRE) and, where needed, to more specialised areas such as security, cloud hosting, infrastructure or networking.

What’s life like as a DevOps consultant at Opencast?

At Opencast, we love to keep things simple, and we love automation.

It’s not the same as your standard Devops Consultant job. Depending on your client’s needs, you’ll take on a range of roles. These will include:

  • Taking the lead on responding to outages, triaging issues, balancing stakeholder priorities/concerns, and keeping communication channels open with all parties.
  • Developing, and implementing continuous deployment solutions that help our clients to deliver software faster and more efficiently.
  • Collaborating with our clients to understand their ways of working and will have an enthusiasm to learn new tools and technologies as needed.
  • Contributing within Opencast communities.
  • Ensure that work is carried out in accordance with Opencast’s quality, environmental, and information security policies and procedures, as well as applicable customer policies, standards, and procedures while working on client.

We care about building things right. We believe in good devops practices and keeping things simple. We want to support you as much as we can on interiorising our approach to devops engineering and you supporting others.

  • We are proud consultants who combine our own experience and approach with our company values.
  • We are comfortable with new tech. We are empowered, cloud native, vendor agnostic devops engineers. We are empathetic, patient and care about quality.
  • We know when to pick our battles and how to manage expectations. We are humble, inclusive team players that listen and collaborate, with zero egos!
  • We’re always willing to teach and help others (inside or outside of our team). And we’re always willing to learn.
  • It’s a varied job that keeps you super technical and excited.

Salary:

  • £50,000 - £60,000

Some of the benefits our offer includes:

  • A competitive pension, health cash plan, share options and discretionary bonus.
  • Flexible hours and 25 days’ holiday.
  • People to support you every step of the way.

Where you’ll work:

  • Your working time at Opencast will be split between multiple locations, including from our HQ and hub locations, client site or home. Travel is part of life at Opencast, and takes in account requirements of your work, our clients and your team.

We include you:

  • We welcome candidates from all identities, attributes, ways of thinking and backgrounds to thrive in a career at Opencast. Our aim is for the diversity of our people to be reflected in the solutions we deliver, to help create a fairer society for all.

Interview:

  • Job interviews are on Microsoft Teams. We’ll make any adjustments to help you.
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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.