125 senior infrastructure engineer jobs found

Senior Infrastructure Engineer Certain Advantage are hiring for a Senior Infrastructure Engineer based in either Manchester, Blackpool, Newcastle, Leeds or Birmingham. This role is on an initial contract till the end of March 2027. We are looking for a Senior Infrastructure Engineer (NetDevOps) to design, build, and evolve large-scale enterprise network platforms, with a strong focus on modern, automated, and cloud-integrated infrastructure. Your responsibilities: Design, implement, and enhance enterprise network infrastructure across data centre, hybrid, and cloud environments Engineer and implement network traffic flows to support business-critical services Build and maintain secure hybrid connectivity across Azure, AWS, and OCI Implement and manage Palo Alto firewall policies across on-prem and cloud environments, aligned to Zero Trust principles Design and operate high-availability network services, including routing, segmentation, and resilience Develop and maintain...

Senior Infrastructure Engineer - Farnborough - Highest Security Clearance Required - £550 - £650 Outside IR35 A growing technology organisation operating within highly secure environments is looking to hire both Mid-Level and Senior Infrastructure Engineers to support and evolve critical infrastructure platforms across complex programmes. These opportunities suit engineers who enjoy working in security-conscious environments where resilience, availability and compliance are central to day-to-day operations. Senior Infrastructure Engineer The senior role is suited to experienced infrastructure engineers capable of leading technical delivery, mentoring others and owning critical infrastructure services. You'll ideally have: Experience designing and delivering secure infrastructure solutions Strong ownership across infrastructure lifecycle management Ability to lead technical problem solving and platform improvement initiatives Experience working within highly secure or...

Commissioning Engineer – Water & Wastewater Location: Southern Water Region, UK Contract Type: Contract About CMDP+ CMDP+ has secured the AMP8 Capital Programme Strategic Delivery Partner Framework with Southern Water, continuing the successful joint venture between Costain and MWH Treatment. Between 2025–2030, CMDP+ will deliver critical investment in Water and Wastewater infrastructure, including upgrades to Treatment Works, Pumping Stations, and Reservoirs. The Role We are seeking a highly skilled Commissioning Engineer to lead and deliver commissioning activities across Water and Wastewater projects. You will manage the installation, testing, and handover of process plant and equipment, ensuring projects are completed safely, on time, and to the highest quality standards. You will liaise with design teams, contractors, and suppliers, and will be responsible for FAT/SAT testing, defect close-out, and the preparation of commissioning documentation and client training....

Design Manager – Water & Wastewater Location: Southern Water Region Contract Type: Permanent Sector: Water Infrastructure / AMP8 CMDP+ has secured a new AMP8 Capital Programme Strategic Delivery Partner Framework Agreement with Southern Water for Water and Wastewater delivery. This award continues the successful joint venture partnership between Costain and MWH Treatment. The framework has been awarded for an initial seven-year term, with the option to extend for up to a further five years. Between 2025–2030, CMDP+ will deliver critical investment across Water and Wastewater infrastructure throughout the region, including upgrades to Treatment Works, Pumping Stations, and Reservoirs. We are currently seeking an experienced Design Manager to join the team and support the successful delivery of this major programme. The Role Design Managers are project-based and work as part of integrated project teams to deliver the design and engineering aspects of major infrastructure...

DV Cleared Infrastructure Engineer - 3 months+ - £(Apply online only)pd Inside IR35 DOE Full time on site in Wiltshire ( 5 days per week) Looking for an Infrastructure Engineer who will provide advanced support for critical infrastructure systems, ensuring high availability and security. This role requires proficiency with cutting-edge technologies and a strong focus on resolving complex issues efficiently. The position also includes participation in an on-call rota to provide 24/7 support for mission-critical systems. Key Duties Advanced Support and Troubleshooting: . Provide expert-level support for VMware Cloud Foundation, Tanzu, Dell VxRail, and Dell Data Domain solutions. . Troubleshoot and resolve issues related to key management systems such as Hashicorp Vault, Thales Hardware Security Module, and other key management technologies. . Manage and support privileged access management solutions using BeyondTrust and single sign-on systems like KeyCloak. . Have a good...

Job Specification – VIP Support Analyst Role Title: VIP Support Analyst IR35 Status: Inside IR35 Security Clearance Required: BPSS Location: Warrington (Full-time onsite with travel to other Amentum locations as required) Working Pattern: 40 hours per week, Monday to Friday Shift / On-Call Requirement: Possible on-call support required during periods of business demand Expenses: Travel and accommodation covered when travelling to other sites We are seeking a highly professional, customer-focused VIP Support Analyst to join the International IT Service Desk team. This role provides high-priority, white-glove IT support to senior leadership, VIP users, and key business stakeholders, ensuring a seamless, responsive, and discreet technology experience. The successful candidate will operate across L1 to L3 support activities, combining Service Desk call handling, remote support, and hands-on onsite support across Warrington and other Amentum locations as required. The role is highly...

Lead or Senior Broadcast Media Engineer with SDVI/ ingest platforms experience 12 month Contract (Outside IR35 tbc) Approx rate £700pd Hybrid London - Must have right to work in the UK August start / Available within 4/6 weeks Lead / Senior Broadcast Media Engineer with SDVI/ ingest platforms experience. Role requires deep understanding of content ingest workflows - including file-based ingest, transcoding, quality control and metadata processing. Extensive, hands-on experience including workflow design, orchestration configuration and integration within a broadcast supply chain environment. SDVI Rally experience and or similar media workflow systems using python development. * Senior or lead engineer background, with hands-on technical delivery experience within complex broadcast or media technology programmes * Extensive, hands-on experience with SDVI Rally - including workflow design, orchestration configuration and integration within a broadcast supply chain environment *...

Design Manager – Water & Wastewater Location: Southern Water Region Contract Type: Contract Sector: Water Infrastructure / AMP8 CMDP+ has secured a new AMP8 Capital Programme Strategic Delivery Partner Framework Agreement with Southern Water for Water and Wastewater delivery. This award continues the successful joint venture partnership between Costain and MWH Treatment. The framework has been awarded for an initial seven-year term, with the option to extend for up to a further five years. Between 2025–2030, CMDP+ will deliver critical investment across Water and Wastewater infrastructure throughout the region, including upgrades to Treatment Works, Pumping Stations, and Reservoirs. We are currently seeking an experienced Design Manager to join the team and support the successful delivery of this major programme. The Role Design Managers are project-based and work as part of integrated project teams to deliver the design and engineering aspects of major infrastructure...

Network Engineer Rate: £450 PD – IR35 – 3/6 months – 5 day onsite (with flex after 3 months) Opportunity: A leading corporation that is currently undergoing a huge IT transformation is seeking Network Engineer to lead on a number of exciting projects including a Cisco to Palo Alto firewall upgrade and end to end installation of fibre broadband. The chosen Network Engineer must have strong capabilites in Palo Alto, be CISCO qualified (CCNA/CCNP) and have possess layer 1 to layer 7 end to end delivery. Any exposure or uderstanding of Infoblox and experience working witin local authority would be highl desirable. As a third line escalation point for incidents and problems and change relating to the business’ network infrastructure, the Senior Network Engineer key purpose of this role is to support both project delivery and escalated BAU activity by ensuring the business has stable, performant and secure systems from a day to day operational perspective. Core Technical Experience...

We are currently recruiting for a Junior Project Engineer to support a Northumberland based client. Scope of Work: * Project Engineer will support delivery of a pharmaceutical project involving design, construction and of a packaging hall and warehouse facility * Responsible for delivering defined engineering scopes across both equipment systems and facilities/utilities infrastructure with a focus on mechanical building services and live site tie-ins * Safe execution on a live GMP site * Maintaining compliance with GMP, EHS, regulatory requirements and supporting effective handover to operations Qualifications: * Engineers with projects experience who can own technical workstreams while collaborating with senior engineers and cross functional stakeholders * Degree in an engineering discipline ideally or equivalent experience supporting Capital projects * Proven experience supporting pharmaceutical projects in a GMP regulated environment * Experience with equipment...

An exciting opportunity has arisen for an experienced Subject Matter Expert/Design Manager (Airfield Systems) to join a major UK airport, supporting the delivery of a multi-billion-pound capital investment programme focused on enhancing critical airport infrastructure and operational efficiency. This role sits within a dynamic construction and project delivery environment and will play a pivotal role in leading the design of large-scale, strategically important airfield systems projects (typically £100m-£150m+). The Role As the Subject Matter Expert/Design Manager, you will lead design management activities from project inception through to construction, commissioning and handover, ensuring solutions are safe, compliant, cost-effective, and aligned with operational requirements. You'll manage a small team of Design Management professionals and act as a key interface between internal stakeholders, engineering teams, and external design consultants and contractors. Key...

Senior Engineer - Roads & Drainage | CIS £380-£420/day We're seeking an experienced Senior Engineer to join a major highways project involving roads, drainage, and slip roads. This is an excellent opportunity to work on a high-profile civil engineering scheme with a well-established contractor. Rate: £380-£420 per day (CIS) Location: Coventry Key Requirements: Proven experience in highways or civil engineering projects Strong understanding of roads, drainage, and slip roads construction Good working knowledge of Autocad essential CSCS card required SSSTS or SMSTS required What We Offer: Long-term opportunity on a major infrastructure scheme Competitive CIS daily rate Work with an established contractor on a flagship projectIf you are a motivated Senior Engineer looking for your next contract opportunity, we want to hear from you

Electronics Design Engineer - High Voltage (HV Design) - Umbrella / PAYE Rate DOE - London - 12-Month Contract We are seeking an experienced Electronics Design Engineer with specialist expertise in High Voltage (HV) design to support the development of subsea power transmission equipment used in critical global infrastructure. This role has a strong focus on IEC (phone number removed) compliance, including HV creepage, clearance, and insulation coordination for systems operating up to 21kV DC. Working within a multidisciplinary engineering team, you will support the design, validation, and optimisation of advanced HV power converters and subsystems across the full hardware lifecycle. Key Responsibilities Design and develop high-voltage electronic subsystems for subsea power transmission equipment Apply IEC (phone number removed) principles covering creepage, clearance, and insulation coordination Resolve HV clearance challenges at system and switching level Support the full...

One of our leading banking clients is looking for an experienced RabbitMQ SME to join a large-scale PAM & Security transformation programme. 📍 Sheffield, UK (Hybrid) 📅 ASAP Start 📄 Contract until Nov 2026 Key Responsibilities Deploy and manage RabbitMQ clusters Build resilient multi-site messaging solutions Work with Kubernetes, Docker & HELM Automate deployments using Python & PowerShell Support secure enterprise infrastructure environments Skills Required ✔ RabbitMQ (Queues, Exchanges, Shovels, Clustering) ✔ Kubernetes & Docker ✔ Python & PowerShell ✔ Linux / Windows environments Ideal for a senior infrastructure/platform engineer with strong messaging, automation and DevOps expertise. 📩 Apply now or reach out directly for more information. GCS is acting as an Employment Business in relation to this vacancy

Job Title: Site Engineer Location: Gloucester Rate: £(Apply online only)/Day (DOE) Duration: 6-12 months What does it take to help deliver one of Gloucestershire's major highways improvement schemes while taking ownership of a critical section of works from day one? A national highways contractor is looking to appoint 2 freelance Site Engineers for an immediate start on a with a focus on Structures works on this major project in the Gloucester area. This is an excellent opportunity for an experienced Site Engineer to join a long-term programme of works with a busy contractor delivering key infrastructure upgrades across the region. With works already underway, our client requires two experienced Site Engineers who can hit the ground running and support delivery teams across key phases of the scheme. This is a day-shift position and offers ongoing freelance work for the right candidates. Job Role As a Site Engineer, you will be responsible for the control, coordination and...

Planning Engineer for a major offshore wind project in Scotland. Responsibilities Develop and maintain detailed, construction-focused project schedules in Primavera P6 across the full project lifecycle - from early development through to delivery and operation. Issue and maintain logic driven schedules that meet the time, cost and quality requirements of the project. Create and assist with scenario planning requests a from the Senior Management Team. Understand impact on wider schedule interfaces at package, project and portfolio level. Ability to conduct a comprehensive review of the submitted 3rd party/supply chain schedules for schedule intregity and compliance with the contract. Identify and analyse critical paths, delays, and risks, supporting the development of robust mitigation strategies to maintain schedule integrity. Consult closely with engineering, procurement, and site construction teams to build realistic, logic-driven programmes that reflect actual site conditions...

Senior Electrical Project Engineer £75 per hour Remote working with occasional site visits (Scotland) Immediate start available Are you an Electrical Project Engineer with at least 10 years experience in Grid Transmission and renewable power projects? If so, please read on... Role Summary: Lead the engineering delivery of renewable energy projects from concept to commissioning across HV/MV/LV systems. Ensure designs are compliant, buildable, and cost-effective while coordinating multidisciplinary teams and supporting project execution. Key Skills & Responsibilities Required: 10+ years in Electrical Project Engineering (renewables preferred) Level 3 qualification (or equivalent) in Electrical Engineering Experience working with UK grid operators (DNO/TNO) Proven track record delivering infrastructure or energy projects End-to-end engineering ownership (design → construction → commissioning → handover) Strong knowledge of HV/MV/LV systems, including grid connections (DNO/TNO...

Company Description Assystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 8,000 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering. To ensure a viable, efficient, and reliable energy...

Senior Quality Assurance Engineer - Teesside - Major Net Zero Programme We are supporting a leading engineering delivery partner working on behalf of bp at the forefront of the UK's net zero transition. This is a unique opportunity to join a landmark programme shaping the future of low-carbon energy across the Teesside and Humber regions. The wider initiative forms part of the East Coast Cluster, one of the UK's most ambitious decarbonisation programmes, supporting carbon capture, hydrogen production, and low-carbon power generation. At peak, the programme is expected to store up to 23 million tonnes of CO₂ per annum by 2035, while enabling new industrial growth and clean energy infrastructure. This role sits within a critical workstream focused on onshore pipelines, HV infrastructure, and associated civil works, supporting major projects including Net Zero Teesside Power and hydrogen development schemes. The Role As a Senior Quality Assurance Engineer, you will play a key...

Senior Structural Engineer Location: North Kent Rate: £40-50 per-hour Contract Length: 6 months (potential extension) Arrangement: Hybrid An exciting opportunity has arisen for an experienced Senior Structural Engineer to join a growing consultancy working with some of the UK's largest retailers and developers. The business has a strong and varied pipeline of work across the food and retail, healthcare, commercial, and residential sectors, offering the successful candidate the opportunity to work on a wide range of technically challenging projects. This is an excellent opportunity for a motivated engineer looking to further develop their technical expertise while working within a collaborative and forward-thinking environment. The Role ·Undertaking detailed structural engineering design across a variety of projects including food & retail, healthcare, commercial, and residential developments ·Preparing technical reports, calculations, and presentations following site...