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Infrastructure (or Platform) Engineer Jobs in London
Overview
Looking for top Infrastructure Engineer jobs in London? Discover the latest Platform Engineer roles on Haystack, your go-to IT job board for tech careers in the UK capital. Whether you’re an experienced Infrastructure Engineer or aiming to break into platform engineering, find tailored London-based opportunities that match your skills and career goals. Start your next tech job search with Haystack today!
Network Fulfilment Engineer
Sky
London
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

We believe in better. And we make it happen.

Better content. Better products. And better careers.

Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.

We turn big ideas into the products, content and services millions of people love.

And we do it all right here at Sky.

Looking to be part of non-stop innovation? Join our Group Communications and Infrastructure team and you’ll work alongside experts in broadband, telephony, mobile, cloud and infrastructure. We’re the team that designs, builds, supports and maintains the telecoms networks across the whole Sky Group. Together, we help Sky broadband, mobile and TV enter new markets by creating a single and secure infrastructure for the amazing content and services that keep our customers coming back for more.

Network Fulfilment Engineer - IP Services

We are seeking a proactive Network Fulfilment Engineer to support the delivery of IP services. The role involves working closely with Network Design and Project teams to translate high and low level designs into executable deployment plans.

You will create and validate Methods of Procedure ( MoPs ) for IP core capacity upgrades, migrations, and new service rollouts. Changes are typically implemented out of business hours and must be tested in a lab environment prior to production deployment.

The role requires strong IP networking knowledge and an understanding of both hardware and software. You will provide technical input on feature capability and performance, work with vendors and test teams, and support knowledge sharing within the fulfilment team.

What you’ll do -

  • Translate business requirements and HLDs/LLDs into clear, deployable IP network implementation plans.

  • Create detailed Methods of Procedure ( MoPs ) for IP services network upgrades, migrations, and new service rollouts.

  • Validate deployment procedures through comprehensive lab testing prior to production implementation.

  • Execute network changes and service deployments in production, primarily during out of business hours, to minimise service impact.

  • Automate day to day implementation activities using NETCONF/YANG models and Python.

  • Work within an Agile delivery framework, collaborating closely with Project Managers, design owners, and engineering teams while providing technical expertise and supporting knowledge sharing.

What you’ll bring -

  • Cisco CCNP or equivalent experience

  • Strong hands-on experience with Cisco routing and switching platforms (e.g., ASR, ISR, Catalyst)

  • Expertise in IP networking and Routing/Switching technologies such as MPLS, LDP, IS-IS, MP-BGP, and VPN services (L2VPN, L3VPN). Proficiency in IOS-XR and IOS-XE operating

  • Hands-on experience with F5 LTM, including configuration, optimization, and troubleshooting of load balancing solutions with F5 iRules and integration with Cisco/Nokia network.

  • Excellent verbal and listening communication skills is prerequisite to be able to document and hand over to others with the necessary detail to ensure continuity of work.

  • Knowledge of GIT, JIRA and Python or any other programming language "

Desirable -

  • Knowledge and awareness of Telecoms Security Act (TSA) and how this will impact organisations implementing network changes.

  • Ability to apply Open-config and Vendor specific NETCONF-YANG models, JSON and XML payload for network automation to configure and manage routers

  • Nokia configuration awareness.

  • Exposure to Next Generation firewall technologies i.e. FortiGate Firewalls

The rewards

There’s one thing people can’t stop talking about when it comes to : the perks . Here’s a taster:

  • Sky Q, for the TV you love all in one place

  • The magic of Sky Glass at an exclusive rate

  • A generous pension package

  • Private healthcare

  • Discounted mobile and broadband

  • A wide range of Sky VIP rewards and experiences

Inclusion & how you’ll work:

Recognised by The Times and Stonewall, we take pride in our approach to diversity and inclusion. Investing in society, fighting racial injustice and setting ambitious targets for representation at Sky.

We’ve embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You’ll find out more about what hybrid working looks like for your role later on in the recruitment process.

Your office space: Brick Lane

We’d love to hear from you

Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It’s a place where you can explore what if, how far, and what next.

But better doesn’t stop at what we do, it’s how we do it, too. We embrace each other’s differences. We support our community and contribute to a sustainable future for our business and the planet.

If you believe in better, we’ll back you all the way.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Enterprise Services Principal Administrator (Identity)
FBI &TMT
London
Hybrid
Senior
£80,000
RECENTLY POSTED

Our client, a leading company in the technology sector, is seeking an experienced Enterprise Services Principal Administrator (Identity) to join their team on a permanent basis. This role focuses on managing IT infrastructure, ensuring both physical and virtual platforms are effectively supported and driven towards modern cloud solutions.

Key Responsibilities:

  • Manage end-to-end physical, virtual, and cloud platforms, supporting the organisation’s strategic objectives.
  • Develop and implement IT roadmaps, principles, and guiderails alongside the Infosec and Architecture teams.
  • Provide technical leadership in IT infrastructure, covering IaC (Ansible, Terraform, GitLab, Kubernetes, Entra, Active Directory, VCF, Azure Infrastructure).
  • Lead infrastructure transformation from traditional methodologies to modern, optimised solutions.
  • Hands-on involvement to educate teams and accelerate programme deliveries as needed.
  • Maintain and strengthen relationships across IT teams, fostering collaboration.
  • Advise on future infrastructure solutions, outlining risks, costs, benefits, and capabilities.
  • Lead cloud adoption initiatives across the IT organisation.

Job Requirements:

  • Proven technical leadership across IT infrastructure.
  • Experience with identity management products such as One Identity Safeguard, One Identity Active Roles, and Microsoft Entra ID.
  • Proficiency in Azure SSO, infrastructure automation (e.g., Ansible, Terraform, GitLab), and cloud platforms.
  • In-depth knowledge of IT industry best practices and emerging technologies.
  • Ability to develop and maintain infrastructure roadmaps and governance processes.
  • Solid technical knowledge in Microsoft Technologies, Ubuntu, Red Hat, VMware VCF, data centres, networking, firewall, and security measures.
  • Excellent problem-solving skills and logical thinking ability.
  • Ability to work in a hybrid environment (on-site and remote).

Benefits:

  • Professional development opportunities.
  • Supportive and collaborative team environment.
  • Access to cutting-edge technology and tools.
  • Flexible working arrangements (3 days onsite).
  • Employee benefits package.

If you are a seasoned IT infrastructure professional looking to take on a principal role in leading and transforming enterprise services, we encourage you to apply now. Join our client’s dynamic team and contribute to their ongoing success in the technology sector.

Senior Network & Security Engineer
IO Associates
London
Hybrid
Senior
£500/day - £600/day
RECENTLY POSTED

Senior Network & Security Engineer (VCF/NSX-T/Automation) - Inside IR35 - London - Central (Hybrid)

We’re looking for an experienced Senior Network & Security Engineer to support the design, delivery, automation, and security hardening of a complex VMware Cloud Foundation (VCF)/NSX-T estate within a high-security environment.

Role Details:
Contract length: 6 months (rolling)
Daily rate: £500-£600 per day (Inside IR35)
IR35 status: Inside IR35
Location: Hybrid - on-site in London
Start date: ASAP
Clearance: SC Cleared required (DV preferred) - DV Eligible

Key Responsibilities:

  • Lead end-to-end NSX-T design within VCF environments (multi-site/multi-tenant)
  • Own architecture across advanced SDN patterns including multi-Edge Cluster, multi-VRF, multiple NSX instances, and NSX Federation
  • Produce clear, defensible HLDs/LLDs and supporting architecture documentation
  • Deploy and configure NSX-T components: fabrics, Edge nodes, transport zones, T0/T1 gateways, VRFs, NAT, routing
  • Support migrations, policy transformations, upgrades, and best-practice implementation
  • Implement security hardening and zero-trust controls, including:
    • Distributed Firewall (DFW), Gateway Firewall, micro-segmentation
    • Hardening across SDDC Manager/vSphere/NSX-T, RBAC, certificate management, and logging
  • Build automation using PowerShell and NSX-T Policy/Manager APIs (deployment, policy configuration, compliance checks, ops automation)
  • Produce runbooks, troubleshooting guides, and BAU handover documentation

Skills & Experience:

  • Strong hands-on experience with VMware Cloud Foundation (VCF)
  • Deep NSX-T expertise (incl. multi-Edge, multi-VRF, Federation, complex routing/segmentation)
  • Strong PowerShell Scripting and API-driven automation experience (NSX-T)
  • Proven delivery experience in high-security/regulated environments
  • Strong documentation capability (HLD/LLD + operational artefacts)

Nice to Have:

  • NSX PowerShell Policy modules
  • Terraform/Ansible automation exposure
  • VMware certifications
  • SIEM/logging integrations
Lead Cloud Engineer - Azure
Fruition Group
London
Remote or hybrid
Senior
£100,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

c£100,000 + 15% Bonus
Unlimited Holidays
Remote / Occasional travel

Fruition Group are representing a c$5bn-revenue global technology company that are looking for a Lead Cloud Engineer to join their growing professional services function in London. You’ll be working on cutting edge tech challenges for enterprise businesses.

In the last two years this business has quietly built a consulting division that operates like an independent boutique, but with the vendor relationships and global delivery muscle of a giant behind it.

They’re now aggressively expanding outside telecom into Financial Services, Insurance, Retail, Transport/Logistics, andUtilities, with a very clear mission: become the go-to partner for outcome-focused Cloud + AI transformations.

Your role:

  • Lead a team of 5+ consultants
  • Responsible for architecture, design, technical leadership, mentoring
  • Help deliver high-impact solutions

Skills needed:

  • Azure
  • Infrastructure as Code, Containerisation etc
  • Ability to lead on transformation programs

Package:

  • up to £100,000
  • 15% bonus
  • Unlimited Holidays
  • Private health care
  • Life Insurance
  • 6% Employer Pension contribution

Apply now, or contact for more information

We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age

Senior M365 Administrator
Metropolitan Thames Valley
London
Hybrid
Senior
£60,318 - £63,492
RECENTLY POSTED

Senior M365 Administrator - Permanent, Full-time (37.5 hours per week)

£60,318 - £63,492

Location: Farringdon, London - the post holder may also be required to attend weekly team meetings at our Twickenham office (TW1 3RP).This is a hybrid working role, requiring regular office attendance

About us: Metropolitan Thames Valley Housing is one of the UK’s leading providers of affordable housing and care and support services. We employ over 2000 people to manage and develop our large portfolio of nearly 56,000 homes serving over 75,000 customers across London, the East Midlands, Southern and the East of England.

This role: We are seeking a highly skilled and motivated Senior Microsoft 365 Administrator to join our busy Technology Team. As Senior M365 Administrator, you will be responsible for managing, configuring, and supporting our M365 environment in particular SharePoint. Work alongside our SharePoint & Power Platforms Developer to gather requirements for and assist in the delivery of the MTVH SharePoint Online platform. You will be the SME for the Microsoft Collaboration ecosystem for MTVH, with a particular focus on customer services and business processes. As the SharePoint SME for the organisation, you will provide input to all SharePoint related work.

This is an opportunity for an experienced SharePoint Online administrator to be involved in establishment of a service from the ground up, bringing with them best practice and adoption experiences.

There will be instances where the post holder will be required to work evenings and weekends for maintenance, migration and project related activities.

What you’ll need to succeed

Essential:

  • Relevant Microsoft 365 certifications
  • Proven experience as a SharePoint / M365 Administrator, with a strong understanding of SharePoint architecture, configuration, and customer processes
  • Knowledge of SharePoint and M365 security models, permissions, and user authentication methods
  • Experience with SharePoint operations and processes
  • Experience of Power Apps / Power Platform
  • Proficiency in PowerShell

Desirable:

  • Familiarity with third-party SharePoint tools and applications. E.g. Sharegate
  • ITILv3 (or above) certification.

Key dates

Applications close: Friday 20 March 12:00 (GMT)
1st round interviews: Wednesday 25 March - 15-20 minutes, MS Teams video call
2nd round interviews: Thursday 26 March - 60 minutes, MS Teams video call

To meet our commitment to providing safe, high quality services to our customers, we will complete a basic background check with the Disclosure and Barring service once an offer of employment is made, which will be renewed on a 3 yearly basis. The cost of the check will be paid for by MTVH.

Metropolitan Thames Valley provides affordable housing for people living in London, the South East, East Midlands and East of England.

We also offer a range of care and support services. Our specialist areas include older people, mental health and transitional services which provide intensive support to marginalised or vulnerable people.

We deliver training programmes, events and activities for our residents, designed to boost employment opportunities and foster stronger communities.

A member of the National Housing Federation the G15 ? which represents London?s largest housing associations ? we influence policy for the benefits of our residents and the wider sector.

In October 2018 like minded housing associations Metropolitan and Thames Valley Housing formally completed a partnership to form Metropolitan Thames Valley. We came together because we want to improve the services we provide and do more in our communities. We?ll do this by listening to our customers and working alongside them.

Phone: (phone number removed)
Email: (url removed)

Senior Cloud Infrastructure Engineer
2i Recruit Ltd
London
Hybrid
Senior
£75,000 - £85,000
RECENTLY POSTED

Role Overview

Our client is seeking a Senior Cloud Infrastructure Engineer to maintain and evolve their technology landscape. Reporting to the Head of IT, you will manage and optimise cloud environments, ensure security and compliance, and work closely with the Solutions Architect to deliver scalable, high-performing infrastructure solutions. Advanced expertise in Microsoft Azure and the broader Microsoft technology stack is essential, along with flexibility to support on-call and out-of-hours requirements.

Key Responsibilities:

  • Design, implement, and manage scalable, secure, and high-availability Azure cloud infrastructure.
  • Administer Azure Virtual Desktop (AVD) environments, ensuring compliance and seamless user experience.
  • Develop and enforce application control policies to maintain secure and compliant usage across the organisation.
  • Implement Microsoft Purview data governance policies for proper classification and compliance.
  • Manage Intune and endpoint security, including device compliance, application deployment, and mobile device management.
  • Continuously monitor and optimise cloud resources for cost efficiency, performance, and reliability.
  • Develop Infrastructure-as-Code solutions using Terraform for streamlined provisioning and configuration.
  • Implement robust security controls, identity management, and compliance frameworks.
  • Conduct vulnerability patch management, penetration test remediation, and phishing simulation follow-ups.
  • Design and maintain disaster recovery plans, performing regular backup and restore testing.
  • Evaluate emerging technologies and recommend improvements as part of a continual improvement programme.
  • Respond to escalated incidents and service requests, providing guidance and resolution.

Key Objectives:

  • Maintain a secure, reliable, and high-performing technology environment that meets user and organisational needs.
  • Drive continual improvement in infrastructure and cloud services to align with strategic business goals.
  • Collaborate closely with the Solutions Architect and IT team to minimise downtime and maintain service continuity.

Experience and Skills Required:

  • Extensive experience with Microsoft Azure services and architecture.
  • Strong knowledge of Microsoft 365, including Azure Active Directory, Exchange Online, SharePoint Online, and related SaaS offerings.
  • Expertise in cloud security, identity and access management, and compliance frameworks.
  • Hands-on experience with Terraform and Infrastructure-as-Code practices.
  • Proven ability to manage complex cloud and on-premises environments effectively.
  • Strong problem-solving skills and ability to work under pressure in a dynamic IT environment.

Working Hours and Flexibility:

  • Core hours: 8:00 AM 7:00 PM, Monday to Friday.
  • Early, mid, and late shift rotation may be required.
  • Participation in an emergency on-call rota outside core hours is mandatory on a rotational basis.
  • Occasional out-of-hours work, including evenings and weekends, may be needed to support projects and business operations.

If you have not been contacted within 5 working days, then unfortunately on this occasion your CV has not been shortlisted.

Senior M365 Engineer
Randstad Technologies
London
Hybrid
Senior
£430/day - £650/day
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Senior M365 Engineer (12-Month Contract)

Location: London, UK (Local SME for PL Re)
Duration: 12 Months
Work Mode: 4 Days in Office

Role Overview

We are seeking a Senior M365 Engineer for a 12-month contract to serve as a Subject Matter Expert (SME) in our London office. You will lead critical migrations, manage local stakeholder governance for our PL Re division, and partner with global engineering on Copilot and new feature adoption.

Key Initiatives & Responsibilities

  • Migrations & Projects: Lead Mimecast-to-M365 and home drive-to-OneDrive migrations; manage retention/compliance policy rollouts.
  • Network & Performance: Resolve Teams and network-related issues for London and international offices.
  • Security & Mail Flow: Act as Line 1 security expert (EOP, mail flow rules, routing, encryption) and manage Proofpoint integrations.
  • Architecture & Strategy: Design and implement M365 solutions in a global environment, assist with the enterprise roadmap, and provide expert technical assistance to business units.
  • Compliance: Participate in security reviews and manage e-discovery, legal holds, and archived solutions.
  • Operations: Support core services (Teams, OneDrive, Exchange, SPO), monitor service updates/roadmaps, and handle escalated incidents.

Required Experience

  • 8+ years: SME-level experience in M365 security, architecture, and design (Exchange Online, SPO, Intune, Azure AD, OneDrive, Teams).
  • 5+ years: Exchange Admin in large-scale, 24/7 environments.
  • 5+ years: Expertise with Azure AD, Intune, and Microsoft EMS security.
  • 5+ years: Experience with Microsoft and Proofpoint e-discovery/compliance processes.

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

3rd Line Storage/Infrastructure Engineer (NetApp) DV Cleared
Experis IT
London
In office
Mid - Senior
Private salary
RECENTLY POSTED

3rd Line Storage Engineer

Must have an Active DV Clearance

An excellent opportunity has arisen for a 3rd Line Storage Engineer to support a secure, high profile government environment. You will work with a specialist 3rd line team and engineering functions to maintain, troubleshoot, and enhance storage and infrastructure services across a complex estate. This role is based in London and includes exposure to both Legacy and modern technologies.

About the Role - 3rd Line Storage Engineer

  • As a 3rd Line Storage Engineer, you will support users and engineering teams through incident management tooling while maintaining critical storage platforms and associated infrastructure.
  • You will work with technologies including NetApp and other enterprise storage systems, supporting configuration, performance, resilience, and integration across the wider environment.
  • The role includes supporting Microsoft and virtualisation platforms that interface with storage services, ensuring stable and secure operation across multi site domains.
  • You will receive training on Legacy components and contribute to upgrades, migrations, and optimisation activities.

What We’re Looking For - 3rd Line Storage Engineer

  • Strong experience with enterprise storage platforms such as NetApp and a good understanding of storage protocols, clustering, HA, SOFS, DFS, and related storage services.
  • Knowledge of Windows Server 2003 to 2022, Active Directory, Group Policy, and secure delegation structures.
  • Understanding of DNS, DHCP, PKI, Firewall controls, and SMTP Proxy services.
  • Experience with VMware, vCenter, ESXi, vMotion, HyperV, and virtualised infrastructures interacting with storage systems.
  • Exposure to Citrix, App-V, cloud based services, PowerShell, MBAM, BitLocker, and VPN technologies.
  • Desirable knowledge of cloud platforms, automation tooling, container technologies, and monitoring systems.
  • Broader awareness of technologies such as Ansible, Puppet, Kubernetes, Docker, Elasticsearch, Linux, IaaS, and PaaS services.

Deliver secure and resilient storage services within a highly sensitive environment as a 3rd Line Storage Engineer.

To apply, please send your CV by pressing the apply button.

Huawei RAN Engineering Specialist
Randstad Technologies
London
Remote or hybrid
Senior
£450/day - £500/day
RECENTLY POSTED
TECH-AGNOSTIC ROLE

RAN Engineering Specialist

We are looking for a RAN Engineering Specialist to act as a system engineering lead for 2G and 4G networks. In this role, you will be the primary technical expert for complex fault investigations and network resilience.

As part of a high-performing Performance & Optimization team, you will directly impact network efficiency and the subscriber experience, ensuring our infrastructure remains a global leader in connectivity.

What You’ll Be Doing

  • Fault Leadership: Lead complex fault investigations on 2G/4G RAN sites, cells, and BSC issues.
  • Configuration & Scripting: Create and implement configuration scripts and commissioning files using Huawei platforms and WIM Unison.
  • Disaster Recovery: Design, manage, and regularly test BSC disaster recovery processes to ensure network stability.
  • Network Evolution: Execute overnight script implementations (such as BSC reparenting) and conduct lab-based testing.

The Skills You’ll Need

  • Deep Technical Expertise: Extensive knowledge of Huawei 2G/4G RAN and BSC architectures.
  • Platform Proficiency: Proven ability to write and implement scripts on Huawei MAE and WIM Unison platforms.
  • Industry Experience: A background working for a mobile network operator, vendor, or managed service supplier.
  • Resilience: Ability to make decisive outcomes under pressure to benefit the customer and maintain network uptime.

Role Details

  • Location: Flexible (Any Core Site).
  • Type: Full-Time (37.5 hours per week).

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Azure Platform Engineer
Precise Placements Ltd
London
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED
+7

Location: London (Hybrid - 2 days WFH, subject to business need)

Contract: Permanent, Full-Time
Hours: 9:00am - 5:30pm (additional hours as required; on-call to be confirmed)

Overview of Role

The Engineer - Platform Engineering is responsible for developing pipelines and automation scripts to deliver IT infrastructure across both public and private cloud environments, incorporating security best practices throughout.

This role partners closely with infrastructure and application teams to identify automation opportunities, design reusable solutions, and support adoption across the wider IT function. The position also provides operational support for core cloud infrastructure technologies and acts as a third-line escalation point where required.

Key Responsibilities

  • Work with infrastructure and application teams to identify automation opportunities and prioritise initiatives.
  • Provide effort and impact assessments to support automation roadmaps.
  • Design and develop standardised CI/CD pipelines for infrastructure deployment.
  • Act as a subject matter expert in infrastructure automation, mentoring colleagues and promoting best practice.
  • Integrate tooling (eg, ServiceNow) for automated provisioning and service workflows.
  • Design, develop, and deploy modular cloud-based systems.
  • Maintain and optimise cloud solutions in line with security policies and best practices.
  • Identify and remediate infrastructure vulnerabilities and deployment issues.
  • Develop and document cloud standards, guardrails, and best practices.
  • Ensure CMDB accuracy using automation wherever possible.
  • Operationalise proof-of-concept solutions into production-ready platforms.
  • Collaborate with Infrastructure, Application, and Security Architects during solution design.
  • Engage with vendors to test and benchmark new technologies.
  • Ensure business continuity and disaster recovery standards are Embedded in infrastructure design.
  • Act as third-line escalation support for IT Operations.
  • Maintain accurate documentation, time tracking, and change management compliance.
  • Contribute to process improvement and foster strong working relationships across IT teams globally.

Qualifications

  • Bachelor’s degree in a related field (or equivalent experience).
  • Microsoft Azure certification preferred.

Experience & Technical Skills

Required:

  • Minimum 5 years’ relevant experience.
  • Proven experience developing automation solutions from ideation to deployment.
  • CI/CD tooling experience.
  • Strong Scripting and pipeline development capability.
  • Terraform.
  • Linux.
  • Git version control.
  • Automation across public cloud platforms.
  • Strong understanding of Information Security best practices.

Preferred:

  • GitHub and GitHub Actions.
  • Microsoft Azure.
  • PowerShell.
  • Kubernetes.
  • Python.
  • Ansible.
  • Visual Studio Code.
  • Windows Server and Active Directory.
  • ServiceNow integrations.
  • Packer (server imaging).
  • VMware, Cisco UCS, Dell EMC (private cloud infrastructure).
  • Cisco ACI, F5, Palo Alto (private cloud networking).

Personal Attributes

  • Strong written and verbal communication skills.
  • Ability to work effectively in diverse, global teams.
  • Resilient and able to work under pressure with shifting priorities.
  • Self-starter with strong initiative.
  • Detail-oriented with excellent organisational skills.
  • Strong analytical and strategic problem-solving ability.
  • Committed to continuous improvement and challenging the status quo.
  • Comfortable handling sensitive information with discretion.
DevOps Engineer SC Cleared
Sanderson Government and Defence
South Croydon
Hybrid
Mid - Senior
£500/day - £550/day
RECENTLY POSTED

Position: DevOps Engineer Location: Croydon (one day a week onsite) Day Rate: £500-£550 p.d inside IR35 SC Clearance Required We're supporting a major consultancy delivering into a high-profile central government programme, and they urgently need an experienced DevOps Engineer to join the team behind a critical identity and access management service used across the UK. This is a chance to work on a nationally significant platform that underpins secure single sign-on and identity brokering for thousands of users. What You'll Be Working On Enhancing and supporting *\\* Azure-hosted microservices and APIs Building and maintaining CI/CD pipelines (YAML) Developing Infrastructure as Code using ARM templates Working across Azure PaaS, Azure AD, AD B2C, ADFS Supporting IAM capabilities and networking architecture Collaborating with engineering teams to improve reliability and automation Key Skills APIs & Microservices (Service Fabric) GIT, SQL, Entity Framework Azure PaaS services ARM Templates & IaC Azure AD / B2C / ADFS CI/CD (YAML) Strong understanding of IAM & networking principles To learn more, please do reach out to Tom Royston via email on Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason , please let us know when you apply or talk to the recruiters directly so we can support you. TPBN1\_UKTJ

Software Engineer - Developer Infrastructure & Tooling
Randstad Digital
London
Fully remote
Mid - Senior
£750/day
RECENTLY POSTED

?? Software Engineer - Developer Infrastructure & Tooling (Platform Developer Experience) ?? About the Role We're seeking a curious, collaborative Engineer to help build the next generation of developer infrastructure and tooling You'll play a critical role in creating a scalable, unified monorepo ecosystem, enabling engineers across the organisation to work faster, collaborate better, and innovate with confidence. This is a high-impact contract role focused on developer productivity, platform scale, and long-term infrastructure evolution. ??? What You'll Do ?? Design and scale Bazel-based monorepos containing millions of lines of code ?? Lead and support the migration to monorepos, owning and evolving Bazel and associated tooling ? Create abstractions, workflows, and automation that significantly enhance the developer experience ?? Partner closely with platform and infrastructure teams to define and deliver best-in-class monorepo tooling ?? Influence the future of backend engineering by improving speed, reliability, and simplicity at scale ?? Who You Are ?? Passionate about making developers highly productive and empowered ??? Proven experience building and maintaining tooling for large-scale monorepo environments ?? A strong problem solver who thrives on complex infrastructure challenges ??? Hands-on experience with Bazel and its ecosystem (e.g. rules\_jvm\_external, IntelliJ Bazel plugin, etc.) ?? Fluent in Java, Python, Starlark, and TypeScript ?? Contract & Location ?? 6-month contract ?? Fully remote ?? £750 / per day ?? Working within an EMEA time zone to support global collaboration Randstad Technologies is acting as an Employment Business in relation to this vacancy. TPBN1\_UKTJ

Senior Systems Engineer
Complete Security Recruitment
Watford
In office
Senior
£25,000 - £40,000
RECENTLY POSTED

The opportunity

We are looking for a Senior Systems Engineer to join our IT Department in Watford. This is a hands-on role with responsibility for the stability, security, and continuous improvement of our internal systems. You will support day to day operations, lead assigned projects, and work closely with stakeholders across the business to deliver practical, reliable improvements.

What you will be doing

  • Build, maintain and support secure, compliant business systems.
  • Own and improve core IT services across Microsoft 365 and on-prem infrastructure.
  • Administer and support virtualised environments, server platforms, and identity services.
  • Manage endpoint and device configuration to support secure and consistent user experiences.
  • Maintain backup and recovery capability, including verification of successful restores.
  • Support governance activities and contribute towards ISO requirements and internal controls.
  • Work with other departments to improve processes, increase efficiency, and deploy enhancements.
  • Take ownership of allocated projects, driving delivery through to completion.
  • Maintain clear documentation and follow internal procedures and policies.

Essential skills and experience

We are looking for strong, practical experience across most of the following areas:

Virtualisation and infrastructure

  • Hyper-V and virtualisation
  • Windows Server administration and troubleshooting
  • Active Directory administration and group policy

Microsoft cloud and endpoint management

  • Office 365 and Microsoft 365 administration
  • Microsoft Intune device and endpoint management

Email security

  • Mimecast administration and support, including email security and continuity or archiving

Backup and recovery

  • Backup solutions such as Veeam and or Acronis, including recovery testing and operational ownership

Collaboration and networking

  • SharePoint administration, development and support
  • Networking fundamentals including VLANs and practical fault finding

Beneficial experience

  • Experience supporting ISO governance, evidence gathering, or audit readiness
  • Exposure to CCTV, Access Control or Intruder systems, particularly where IT and security systems intersect

What we value

You are proactive, organised, and committed to quality. You enjoy learning new technologies and improving how systems operate. You take a logical approach to problem solving, communicate professionally, and are comfortable taking ownership of projects and day to day responsibilities.

DevOps Engineer
Hays Technology
London
Remote or hybrid
Mid - Senior
£450/day - £500/day
RECENTLY POSTED

DevOps Engineer - Active SC, Ansible, Terraform

Up to £500 per day (Outside IR35)

Primarily Remote

6 months

My client requires a hands‑on DevOps Engineer with active SC clearance to support the delivery and maintenance of Azure‑based IaaS/PaaS environments using Terraform and Ansible.

Key Requirements:

Proven experience as a DevOps Engineer with Active Security Clearance (SC)
Hands‑on experience designing and delivering Infrastructure as Code solutions using Terraform.
Strong track record applying Ansible for configuration management and automated environment builds.
Background implementing, supporting and optimising services within the Azure cloud platform.
Practical experience administering Windows Server estates in operational environments.
Solid exposure to Linux server management, including configuration, patching and diagnostics.
Experience resolving infrastructure, OS and network‑level issues, including components such as Active Directory, DNS and IIS.
Nice to have:

Immediate availability
Flexibility to get to site

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.
If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Hays Specialist 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 (url removed)

IT Operations Manager - Perm - Education Trust
Lorien
St Albans
In office
Senior - Leader
£55,000 - £58,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Permanent - £55,000-£58,000

5 days onsite to St Albans

We are looking for an experienced, forward-thinking IT Operations Manager to lead a trust-wide IT service supporting 13 schools. This is a fantastic opportunity for a strategic, hands-on professional who enjoys variety, collaboration, and driving meaningful improvement across multiple sites.

As IT Operations Manager, you will oversee the day-to-day running of all IT services, systems, and support functions across the organisation. You will lead and develop several technical teams, ensure stable and secure IT operations, and play a key role in shaping the long-term digital strategy.

You will be responsible for maintaining high service levels, standardising practices across sites, and ensuring that technology effectively supports teaching, learning, and administrative activity.

Key Responsibilities

  • Lead and line-manage IT teams across multiple school sites.
  • Ensure secure and stable IT systems, networks, and infrastructure.
  • Oversee the IT Service Desk and drive service improvements.
  • Manage and deliver trust-wide and school-level IT projects.
  • Ensure compliance with UK GDPR, safeguarding, and audit processes.
  • Maintain budgets, procurement activity, and supplier relationships.
  • Develop and standardise IT policies, processes, and documentation.

Requirements

  • Strong technical background across IT operations and infrastructure.
  • Experience leading and developing multi-site IT teams.
  • Clear and confident communication skills.
  • Proven project delivery experience.
  • Excellent organisational and leadership abilities.
  • Must hold a valid Driving Licence to visit multiple sites
  • Education sector experience is beneficial but not essential.

If you’re driven to help shape the future of IT in education, please apply with your updated CV and we’ll be in touch to discuss the role further.

Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.

Platform Engineer
Sanderson Recruitment Plc
London
Hybrid
Mid - Senior
£75,000 - £90,000
RECENTLY POSTED
+3

Role: Platform Engineer
Location: London Area, United Kingdom (Hybrid)
Employment Type: Full-time
Seniority: Mid-Senior
Salary: £75,000 - £90,000

Are you a skilled Platform Engineer looking to build secure, scalable cloud infrastructure within a fast-paced, regulated environment?

We’re hiring a hands-on engineer to design, implement and optimise AWS-based platforms, working closely with architecture and security teams in a hybrid London setup.

What You’ll Do

  • Design and manage AWS cloud architecture
  • Build infrastructure as code using Terraform
  • Develop and maintain CI/CD pipelines (Jenkins, GitHub, CircleCI)
  • Manage containerised environments (Docker, Kubernetes, AWS Fargate)
  • Embed security tooling (WAF, IDS, IPS, SIEM)
  • Troubleshoot and optimise cloud infrastructure

Required Experience

  • 3-5 years as a Platform Engineer
  • Strong AWS and cloud architecture expertise
  • Terraform and CI/CD pipeline experience
  • Knowledge of cloud security tooling
  • Strong troubleshooting skills

Nice to Have

  • Banking/financial services experience
  • Python Scripting
  • Infrastructure management exposure
  • Broader enterprise architecture experience

If you’re proactive, technically strong and ready to make an impact in a hybrid London role, get in touch for a confidential conversation.

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Platform Engineer - Law Practice
Robert Walters
London
In office
Mid - Senior
Private salary
RECENTLY POSTED

An outstanding opportunity has arisen for a Platform Engineer to join a distinguished international law firm in London where you will assume a pivotal role in shaping the firm's cloud infrastructure and automation strategies. PLATFORM ENGINEER Salary: Competitive and based on experienceLocation: London What you'll do: You will play an integral role in embedding essential tools such as ServiceNow into core operational processes whilst ensuring all cloud-based systems adhere rigorously to security protocols. By meticulously documenting best practices and providing mentorship to peers, you will contribute significantly to a culture of knowledge sharing and perpetual enhancement. Your expertise will also be sought as an escalation point for resolving complex technical matters. Success in this appointment is defined not only by the delivery of resilient solutions but also by your capacity to foster trusted relationships across departments-ensuring the organisation remains at the vanguard of technological progress whilst upholding its enduring commitment to inclusivity and collective endeavour. What you bring: You bring substantial hands-on experience automating intricate IT infrastructures using contemporary tools such as Terraform across both public and private clouds. Your familiarity with CI/CD pipelines ensures seamless integration between development functions and operational teams. You are adept at scripting-whether employing Bash on Linux or PowerShell on Windows-and have successfully navigated complex global environments where effective communication is paramount. With meticulous attention to detail and steadfast dedication to process refinement, you deliver secure solutions aligned with prevailing industry standards. Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates

Director of IT & Workplace Operations
LHH Recruitment Solutions
London
In office
Leader
£85,000 - £100,000
RECENTLY POSTED

Location: LondonJob Type: Full-time (6-month probation)Reports to: Managing Director / CCO

About the Organisation

We are partnering with a rapidly expanding international organisation operating across film, media, entertainment, and creative sectors. Following recent European growth and integration of new business units, the company is strengthening its operational infrastructure across multiple locations.

The Director of IT & Workplace Operations will play a critical role in building a scalable, secure, and efficient technology and workplace environment that supports teams across e-commerce, operations, production, creative, and corporate functions.

Role Overview

This is a strategic and hands-on leadership role responsible for shaping and managing the company’s IT infrastructure, enterprise systems, and day-to-day workplace operations across multiple offices.

The position oversees all aspects of IT governance, cybersecurity, systems implementation, vendor management, facilities-related support, and employee technology experience. It also plays a key role in future enterprise software integrations, organisational expansion, and operational transformation projects.

Key ResponsibilitiesIT Infrastructure & Support

  • Oversee IT operations for multiple locations, including hardware, software, networking, cybersecurity, and Help Desk services.
  • Troubleshoot and resolve escalated technical issues.
  • Manage endpoint security, backups, system documentation, and device compliance.
  • Standardise IT practices and software ecosystems to support organisational growth.
  • Oversee web and domain security, DNS/SSL management, and website infrastructure.
  • Manage and support a primarily Windows-based device environment.

Enterprise Systems & Digital Transformation

  • Lead evaluation, sourcing, implementation, and maintenance of enterprise systems (ERP, HRIS, e-commerce platforms, project management tools).
  • Drive systems integration, workflow configuration, vendor selection, and training.
  • Partner with cross-functional teams to ensure systems support operational scalability.

Workplace & Facilities Operations

  • Ensure office readiness across all sites, including IT setup, conference room technology, and equipment maintenance.
  • Manage vendor relationships (ISPs, hardware suppliers, telecom systems).
  • Support desk planning, hybrid working setups, and facilities-related troubleshooting.
  • Oversee tech logistics for onboarding and offboarding.

Governance, Compliance & Security

  • Maintain IT policies and controls aligned with compliance standards (GDPR, SOC2, internal audit requirements, etc.).
  • Manage access controls, asset tracking, and periodic IT audits.
  • Develop data protection strategies and business continuity planning.
  • Lead content protection and anti-piracy initiatives with external partners.

Leadership, Reporting & Strategy

  • Manage budgets, procurement, and vendor contracts for both IT and workplace operations.
  • Provide regular reporting to the executive team on system performance, risks, and improvement strategies.
  • Lead technology-related initiatives during M&A activity, office expansions, and organisational transitions.
  • Support and mentor the IT & Workplace Operations team.

Candidate ProfileEssential Experience

  • 7+ years’ experience across IT operations and workplace management, with at least 1 year in a leadership role.
  • Strong experience implementing and maintaining enterprise systems (ERP, HRIS, project management, e-commerce tools).
  • Robust knowledge of Windows environments, MDM tools, cybersecurity frameworks, and modern SaaS platforms (e.g., Google Workspace, Slack, Box).
  • Proven experience managing multi-site IT environments and office operations.
  • Strong project management, vendor negotiation, and budgeting skills.
  • Excellent communication skills with the ability to influence across teams.
  • Comfortable working in a fast-paced, creative, and entrepreneurial setting.

Desirable Experience

  • Experience supporting e-commerce operations or technology-driven creative businesses.
  • Background in small or scaling organisations.
  • Familiarity with ISO or J-SOX-style compliance environments.
Platform Engineer
Picture More Ltd
London
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Are you passionate about automation, cloud, and infrastructure done right?

We’re working with a prestigious international law firm looking for a talented Platform Engineer to join their global IT function in London. If you’re someone who enjoys building smart, secure, and scalable infrastructure through code, this could be your next move.

The Essentials

  • Role: Platform Engineer
  • Location: Central London (hybrid working model - 3 days in the office)
  • Type: Permanent
  • Industry: Global law firm
  • Team: Working closely with global infrastructure, application, and security teams

Why this role?

  • Join a forward-thinking IT function focused on automation, efficiency, and modern cloud delivery
  • Play a key role in shaping and executing global cloud strategy
  • Exposure to a broad tech stack across public cloud, private data centres, and enterprise tooling
  • Work in a supportive and collaborative team with real scope to influence best practices and innovation
  • Be part of a firm that genuinely invests in tech and values expertise

What you’ll be doing

  • Designing and building infrastructure pipelines and scripts to automate delivery across public and private cloud platforms
  • Working with teams across infrastructure, security, and applications to identify and implement automation opportunities
  • Creating reusable solutions and mentoring others on infrastructure-as-code best practices
  • Supporting key cloud platforms (particularly Azure), integrating with tools like ServiceNow, and enhancing operational resilience
  • Contributing to cloud governance, documentation, and technical standards across the firm

What you’ll bring

  • Previous experience working as a Platform Engineer/DevOps Engineer within mid to large scale multinational professional service environments.
  • Hands-on experience with Terraform, CI/CD
  • Experience automating into public cloud providers
  • Current experience working with Microsoft Azure
  • Experience developing pipelines and scripts
  • A proactive, collaborative mindset with a passion for automation and continual improvement

Nice to have

  • Microsoft Azure Certification, preferred
  • Experience with Kubernetes, Ansible, PowerShell, python

Interested?

This is a fantastic opportunity to secure a pivotal role in a leading global organisation.

If you meet the criteria and are excited about this opportunity, apply now to discuss your next move with our specialist tech recruitment team.

Our client is an equal opportunity employer. They celebrate diversity and are committed to creating an inclusive workplace where all employees feel valued and respected. We encourage applications from candidates of all backgrounds.

Infrastructure Engineer
Conrad Consulting Ltd
London
In office
Junior - Mid
£40,000 - £45,000
TECH-AGNOSTIC ROLE

London 40k- 45k plus benefits Come be part of this new team within a thriving multidiscipline consultancy who are growing their teams across a network of offices. Their London office is seeking an infrastructure engineer who has at least 2 years' UK experience in the delivery of design and projects and is able to hit ground running. The team delivers a wide variety of consultancy services to an expansive client base, both locally and nationally. They are responsible for providing first class engineering design from concept to completion for infrastructure projects, including 3D surface modelling and hydraulic drainage design. Your experience should include S278 and S38 approvals and preparation of FRA's. Knowledge of working on Civils 3D, AutoCAD and drainage modelling software such as FLOW or MicroDrainage is preferred. If you have a degree in civil or structural engineering and want a challenging but rewarding role, please send your CV to Graham Ventham at Conrad Consulting who will reach out to discuss the role in more detail.

Senior Infrastructure Engineer
Context Recruitment
London
In office
Senior
£550/day - £650/day

Central London 550 - 650 p/d - outside IR35 3 month initial term A well-established, growing business is seeking an experienced Senior IT Infrastructure Engineer to support both core infrastructure and M&A projects. This is a critical role during a period of ambitious expansion, including multiple acquisitions and integration of new sites. You will ensure seamless IT operations, business continuity and secure, resilient infrastructure across offices and acquired businesses. Key Responsibilities: Lead the assessment, integration and consolidation of IT environments during mergers and acquisitions Manage core office and site networks, including LAN/WAN, VPNs, IP addressing and firewall operations (FortiGate)u Conduct audits of IT infrastructure, cloud environments (Azure, AWS) and enterprise applications (ERP, CRM) Plan and execute migrations, including tenant-to-tenant Microsoft 365 and Active Directory consolidations Collaborate with managed service providers and internal teams to maintain high availability, security and compliance Support business continuity through proactive monitoring, incident management and disaster recovery planning Mentor and provide technical guidance to team members and act as an escalation point for complex issues Essential Skills & Experience: Strong expertise in Azure, Microsoft 365, Windows Server and hybrid cloud environments Networking: TCP/IP, DHCP, DNS, routing, switching, VPNs, firewall configuration; CCNA/CCNP preferred Active Directory and identity management, including multi-forest consolidations Scripting and automation (PowerShell, Python) and Infrastructure as Code (Terraform/ARM templates) Experience with enterprise applications (ERP, CRM) and M&A IT integration projects Knowledge of security frameworks and compliance requirements (GDPR, ISO 27001) Ideally have previous M&A IT integration experience and rapid site deployment. Familiarity with monitoring tools (Azure Monitor, SolarWinds) and SOC collaboration.

Frequently asked questions
Haystack features a wide range of Infrastructure Engineer roles in London, including Platform Engineer, DevOps Engineer, Cloud Infrastructure Engineer, and Site Reliability Engineer positions across various industries.
While not always mandatory, certifications such as AWS Certified Solutions Architect, Microsoft Azure Fundamentals, or Cisco CCNA can enhance your application and demonstrate your expertise to potential employers.
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