Alignerr is seeking Back End Developers to design, build, and optimize server‑side systems and APIs powering AI products. This fully remote hourly contract role welcomes talent across the UK, with 10–40 hours per week and flexible scheduling f...Read More>>.

Senior Infrastructure & Cybersecurity Engineer (UK) Remote job Experienced, fulltime permanen Posted 1 day ago Location Remote job Job type Experienced, fulltime permanen Posted 14 Oct 2026 (1 day ago) Region R...Read More>>.

Location: Remote job Why A-Gas? At A-Gas, what we do matters - every single day. We are a global leader in Lifecycle Refrigerant Management. We help industries reduce emissions, protect the environment, and transition to a more sus...Read More>>.

A-Gas is seeking a Senior Infrastructure & Cybersecurity Engineer to strengthen its global IT/OT security posture. You will design secure, resilient infrastructure, reduce single points of failure and ensure business continuity across environments...Read More>>.

Who We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction....Read More>>.

Arcadis is seeking a Principal Engineer to lead rail infrastructure projects in the UK. You will provide technical leadership, oversee design delivery, mentor teams, and act as a client contact across multidisciplinary groups.You will bring...Read More>>.

CMR is seeking a Cost Engineer to join a dynamic, award-winning team on a major UK infrastructure programme. The role focuses on cost control, forecasting, reporting and project controls within a fast-moving delivery environment.You’ll su...Read More>>.

Gazelle Global is seeking an Infrastructure/Windows Engineer located in Corsham, UK, to maintain secure enterprise infrastructure, including critical systems across various platforms. The role involves incident resolution, service delivery, and se...Read More>>.

Fruition Group is hiring an Infrastructure & Security Engineer based in York with a hybrid work model (4 days in office). This role involves managing Azure infrastructure, overseeing security incidents, and executing migration projects.The...Read More>>.

Salary: £45,000 - 52,000 per yearRequirements:We are looking for a technically strong, hands‑on professional who is comfortable operating at 3rd line level.We ideally have experience working within a sizeable...Read More>>.

Palantir Technologies is hiring software engineers to drive large-scale transformation through data, AI and world‑leading infrastructure. You will contribute code across Foundry, Gotham, and Apollo and help power Rubix and Mission Manager for se...Read More>>.

Scale AI, Inc. seeks an Infrastructure Engineering Manager to bridge AI research and production, leading a team delivering scalable, secure enterprise solutions. You’ll work on interactive AI applications, enterprise SaaS products, and platform...Read More>>.

TGS International Group seeks a full-time engineer to support client DC projects on site. You will work in a fast-paced environment, handling structured cabling, rack and stacking, and terminating tasks, while maintaining professional client commu...Read More>>.

Mott MacDonald is seeking an ICT Principal Engineer to design Security Systems and ICT Infrastructure within the Digital Infrastructure team of the Buildings division. The role is ideally based in our South‑East UK offices (London, Croydon, Camb...Read More>>.

Infrastructure Operations Engineer (Operational Comms) Role type Police Staff Permanent Contract type Full Time Department ICT Location Headquarters Devizes Grade/scale Including a market supplement,...Read More>>.

SYSTRA UK & Ireland is seeking an Engineer (Highways) to design road, drainage and active travel infrastructure, progressing schemes from feasibility through to detailed design.You will prepare designs in line with DMRB, MfS and other stand...Read More>>.

AtkinsRéalis Group is seeking an experienced Linux systems administrator to manage and optimize our RHEL and Oracle Linux environments. The role emphasizes server administration, security hardening, patching, and performance optimization, with co...Read More>>.

Infrastructure Windows Engineer - SC Cleared London Hybrid Working6 month Contract Inside IR35Active SC Clearance required Join a Leading Global Banking Organisation Our client, a highly respec...Read More>>.

Fenwick Limited is seeking an Infrastructure & Security Engineer to join our IT team in a hybrid role with Newcastle offsite/store work. You will help safeguard Fenwick’s core platforms, focusing on Azure, Microsoft 365 and hybrid environments,...Read More>>.

Parkdean Resorts is seeking an Infrastructure Engineer to join the Cyber Security team in the UK. You will take hands-on ownership of vulnerability remediation and patch management across servers, endpoints, and infrastructure, collaborating with...Read More>>.

PTS are a global technology consulting and project management company with over 40 years of experience, specialising in digital infrastructure and workspace transformation. We offer clients a personalised service to transform their operations thro...Read More>>.

NBCUniversal in the United Kingdom seeks a Design Engineer (Parkwide Technical Infrastructure) to lead the design, installation, testing and documentation of backbone communications for all attractions and back-of-house facilities at Universal Uni...Read More>>.

About Fractile Fractile was founded in 2022 on the bet that, eventually, the world's most capable AI systems would be limited in their impact by the time taken to produce useful outputs. We bet everything on the logical conclusion: tha...Read More>>.

This is an opportunity for a motivated individual, to join our UK Engineering Design team and manage the delivery of Highway and Infrastructure design projects for ITP clients in a range of differing/very complex contexts in our UK market secto...Read More>>.

Searchability® is seeking a Project Engineer to deliver hands-on IT infrastructure and networking projects across the UK. You’ll install and configure servers, storage, networking, wireless and security solutions, performing audits and site sur...Read More>>.

Job Description OverviewThis role is responsible for managing and optimizing the company’s Linux environments, primarily RHEL and Oracle Linux. It focuses on core activities such as server administration, security, and performance, with...Read More>>.

JAM Recruitment Ltd is seeking an Electrical Engineer for a 6-month initial contract in Essex. The role offers hybrid working and a day rate of £500 outside IR35.You will produce and review electrical drawings, support power infrastructure...Read More>>.

Mott MacDonald is seeking a Principal/Associate Engineer (Infrastructure Lighting) to lead and grow the Infrastructure Lighting Team. The role focuses on high-profile highway, rail, and aviation lighting projects across the UK and beyond, with a h...Read More>>.

Stantec's Pipe Technology Group in the UK is seeking a Pipeline Civil Engineer to deliver technical engineering across major pipeline projects. You will work with clients and multidisciplinary teams on material selection, buried pipeline design, t...Read More>>.

Lucy Electric EV Infrastructure is seeking an electrical engineering professional to shape the UK's transition to smarter, greener transport. You will contribute from early project stages, creating technical solutions for EV charging infrastructur...Read More>>.

At Gist, we're proud to be part of the M&S Group, the logistics engine behind M&S Food.From our distribution centres to our transport operations and support functions, we connect people, technology and expertise to ensure the righ...Read More>>.

ECS Resource Group is seeking an experienced Telecoms Infrastructure Design Engineer to support the planning and design of infrastructure build activities across a large-scale network estate in the UK. This is an initial 3-month contract with stro...Read More>>.

Stratospherec Ltd in Bristol is seeking an Infrastructure Engineer with cybersecurity knowledge to own and evolve the infrastructure and security for our SaaS business management platform.You will manage a Microsoft and Azure environment, l...Read More>>.

Rowden is seeking an Infrastructure / DevOps Engineer to join its growing team in the UK. You will build and manage cloud platforms, automate systems, and collaborate with developers to improve workflows and release procedures.Candidates mu...Read More>>.

Cloud Bridge Tech Recruitment is seeking an experienced Infrastructure & Network Engineer for a fully remote UK contract. You will deploy and manage Azure and on‑premise infrastructure, drive cloud migrations, and build IaC with Terraform and CI...Read More>>.

GTT is seeking a Systems Engineer to own the administration, maintenance, and optimisation of our infrastructure across Windows and Linux platforms with high availability and security. You’ll troubleshoot complex issues and drive improvements ac...Read More>>.

In this role you will be providing 3rd Line technical support to the hardware and software of the desktop environment, including SCCM, Group Policy, and deployed applications. In addition you will be assisting in the creation and management of...Read More>>.

Network Infrastructure Support Engineer The role of the IT Infrastructure Engineer is to manage day to day activities to develop, deliver and support the infrastructure and upgrades needed to deliver this programme. You will be pa...Read More>>.

The Curve Group is seeking an IT Infrastructure & Support Engineer in London to join our technology team. This hands-on role spans 1st, 2nd and 3rd line support and core IT operations, including backups, patching and vulnerability remediation....Read More>>.

Sudlows is actively seeking an Infrastructure & Systems Engineer to support, maintain and develop its internal IT infrastructure across Manchester and Oldham, with remote locations. The role focuses on infrastructure administration, platform engin...Read More>>.

Laing O\'Rourke is recruiting a Project Engineer for the East West Rail project in Milton Keynes. The role covers delivering rail infrastructure and enabling works, including structures, upgrades, highways access, and utility diversions.You...Read More>>.

Cloud Bridge is seeking an experienced Infrastructure & Network Engineer to design, implement and support secure, scalable cloud and on-prem infrastructure across Azure and hybrid environments. This hands-on role focuses on reliability, security a...Read More>>.

This job is with ARUP, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Graduate Infrastructure Mechanical Engineer - Newcastle...Read More>>.

This job is with ARUP, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Graduate Infrastructure Electrical Engineer-Manchester...Read More>>.

This job is with ARUP, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Graduate Infrastructure Electrical Engineer - Leeds...Read More>>.

This job is with ARUP, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Graduate Infrastructure Electrical Engineer-Whitehaven...Read More>>.

This job is with ARUP, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Graduate Infrastructure Mechanical Engineer - Leeds...Read More>>.

We are seeking a Junior Systems & Build Engineer to join the engineering team of an established technology organisation operating within a Defence technology environment. The role focuses on Linux, infrastructure, software builds and deployment wh...Read More>>.