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Contractor 21
Inside IR35 senior infrastructure engineer

21 senior infrastructure engineer jobs found

CL
Jun 18, 2026  
Project Engineer
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...
IR35 Status:
Inside IR35

CV-Library Dinnington, Newcastle upon Tyne Contractor
CL
Jun 18, 2026  
Subject Matter Expert/Design Manager (Airports)
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...
IR35 Status:
Inside IR35

CV-Library Gatwick, West Sussex Contractor
CL
Jun 17, 2026  
Azure DevOps Engineer
Azure DevOps Engineer +6 months + +Fully remote working +SC cleared role +Sole British nationals only due to nature of the project +Inside IR35 +£600 - £625 a day +Azure certified We're looking for a experienced Azure DevOps professional responsible for architecting, delivering, and operating complex cloud and digital platforms that support large‑scale public sector transformation. Expert in designing and implementing agile delivery pipelines across infrastructure, application, and platform services, with a strong emphasis on reliability, scalability, security, and compliance. Brings deep expertise in Microsoft Azure, Kubernetes (AKS), and modern automation practices to enable seamless, citizen‑focused digital services. Highly effective in resolving critical operational issues, optimizing platform performance, and fostering cross‑functional collaboration to align engineering outcomes with strategic and policy objectives. Passionate about continuous improvement,...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 14, 2026  
OLE Senior Project Engineer
Are you a Senior Project Engineer with extensive experience across OLE or third rail infrastructure? Do you have a strong background managing engineering assurance, construction compliance and technical delivery on major rail projects? Contract Length: 8 Months Rate: £550-£600/day Umbrella (Inside IR35) Location: Manchester - 3 days onsite per week This is an excellent opportunity to join a client organisation on a high-profile national programme, supporting the safe and compliant delivery of critical OLE infrastructure works across the rail network. If you have a proven track record delivering engineering assurance on major rail projects and are confident overseeing design, construction, testing and commissioning activities within a safety-critical environment, this role is for you. As the Senior Project Engineer, you will lead and manage the application of engineering standards across design and construction activities, ensuring all projects comply with legislation,...
IR35 Status:
Inside IR35

CV-Library Manchester, UK Contractor
CL
Jun 14, 2026  
Senior Project Engineer (E&P)
Senior Project Engineer (E&P) Location: Manchester Hybrid Working: 3 days per week onsite Contract Length: 8 Months Rate: £550 - £600 per day Umbrella IR35 Status: Inside IR35 We are currently seeking an experienced Senior Project Engineer (E&P) to support the successful delivery of major rail infrastructure projects within a high-profile national programme. This is an excellent opportunity for an established engineering professional with strong Overhead Line Equipment (OLE/OCS) and/or Third Rail experience to work on complex multidisciplinary rail projects in a safety-critical environment. Key Responsibilities * Manage the application of engineering standards across design, construction, testing, and commissioning activities * Ensure projects comply with relevant legislation, rail standards, and engineering assurance requirements * Provide technical leadership and guidance to Project Engineers and wider project teams * Review contractor competence, engineering...
IR35 Status:
Inside IR35

CV-Library City Of Manchester, Greater Manchester Contractor
CL
Jun 13, 2026  
Senior Site Engineer
Senior Site Engineer - Contract (2 Months initially) Locations: Multiple sites across Scotland & the North East Day Rate: £350-£400 PAYE (Inside IR35) Start Date: 1 June 2026 We're seeking an experienced Senior Site Engineer to provide short‑term cover across a portfolio of active civil engineering and energy project sites. This role is ideal for someone who can step into fast‑moving environments to keep projects running smoothly. You'll be supporting several live sites, so flexibility to travel and the ability to work with minimal supervision are essential. Key Responsibilities Temporary Works Coordination - oversight and coordination of temporary works activities Quality Assurance - ensuring compliance with project specifications and standards Check Sheets - completion and management of site documentation Lift Plans - reviewing and supporting lift planning activities Setting Out - delivering accurate setting out across various work packages Requirements Senior...
IR35 Status:
Inside IR35

CV-Library Wooler, Northumberland Contractor
CL
Jun 13, 2026  
Senior Electrical Engineer
Senior Electrical Engineer - Building Services (Remote) Fully Remote £56/hr Inside IR35 12-Month Minimum Contract We're supporting a major UK infrastructure and defence programme and are looking for a Senior Electrical Engineer to join the delivery team supporting critical Building C and Southern Services packages within the 10 Dock programme. This is a long-term, fully remote opportunity focused on complex multidisciplinary M&E design within a highly regulated environment. The Role You'll support the Electrical Lead across concept, scheme, and detailed design development, contributing to the integration of major electrical infrastructure and associated building services systems. Key responsibilities will include: Supporting HV/LV distribution design and integration Coordination of electrical containment and service interfaces Input into Basis of Design documentation and designer risk assessments Supporting FMECA activities and nuclear safety case engagement including...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jun 13, 2026  
Senior Civil Design Engineer
Job Title: Senior Civil Engineer Day Rate: Up to £500 per day (outside IR35) Location: Manchester, with occasional site visits (expenses paid) Type: 12-month Contract | Full-time | Hybrid (1-2 days WFH possible for the right candidate) About the Role: You'll be involved in varied and high-impact projects across the regulated water industry, including: Sewage treatment works upgrades Clean water main replacements IED schemes at sewage treatment works CSO upgrades and storm storage solutionsThis is a chance to deliver technical excellence on essential UK infrastructure. About the Client: Our client is a respected engineering design consultancy working across the UK rail and utilities sectors. With a growing workload and strong reputation, they offer a supportive and collaborative team culture. Wellbeing is central to their values - they've created a safe, fair, and positive environment where people thrive. Key Responsibilities: Deliver high-quality civil engineering design...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Jun 12, 2026  
Electrical Engineer Water Industry
Are you an experienced Electrical Engineer looking for a high-value contract on major infrastructure projects? Do you want to play a leading role in delivering complex, multi-disciplinary engineering solutions with a nationally recognised consultancy? We are seeking two Electrical Engineers to join a leading contractor/consultancy on a 6-month contract, with the potential for extension. This role offers a hybrid working model, with offices in Cambridge. The Opportunity ·£75 per hour (Inside IR35) ·6-month contract with strong extension potential ·Hybrid working (3 days office/site-based) ·Opportunity to work on high-profile, critical infrastructure projects ·Exposure to complex, technically challenging work within a leading consultancy environment This is a fantastic opportunity to work on critical UK infrastructure programmes, particularly within the water sector, contributing to innovative and large-scale engineering solutions. You will be part of a highly skilled,...
IR35 Status:
Inside IR35

CV-Library Cambridge, UK Contractor
CL
Jun 12, 2026  
Associate / Associate Director Electrical Engineer
Job Title: Associate / Associate Director Electrical Engineer (x2) Location: National - Epsom, London, Peterborough, Cambridge (Hybrid Working) Salary: Up to £75 per hour Contract: 6 Months | Inside IR35 Start Date: ASAP Hours: 40 per week Working Pattern: Hybrid - 3 days office/site per week Vetting: C Clearance required Notice Period: 2 weeks Job Overview We are currently seeking two experienced Associate / Associate Director Electrical Engineers to lead the delivery of complex infrastructure projects within the UK Water and industrial sectors. This is a senior-level contract role offering the opportunity to take ownership of Electrical & ICA design delivery, lead technical teams, and contribute to high-profile, multi-disciplinary engineering programmes. The successful candidates will play a key role in driving technical excellence, ensuring compliance with industry standards, and supporting project delivery from design through to completion. Key...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Jun 12, 2026  
Electrical Engineer Water Industry
Are you an experienced Electrical Engineer looking for a high-value contract on major infrastructure projects? Do you want to play a leading role in delivering complex, multi-disciplinary engineering solutions with a nationally recognised consultancy? We are seeking two Electrical Engineers to join a leading contractor/consultancy on a 6-month contract, with the potential for extension. This role offers a hybrid working model, with offices in London. The Opportunity ·£75 per hour (Inside IR35) ·6-month contract with strong extension potential ·Hybrid working (3 days office/site-based) across multiple UK locations ·Opportunity to work on high-profile, critical infrastructure projects ·Exposure to complex, technically challenging work within a leading consultancy environment This is a fantastic opportunity to work on critical UK infrastructure programmes, particularly within the water sector, contributing to innovative and large-scale engineering solutions. You will be part...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 12, 2026  
Electrical Engineer Water Industry
Are you an experienced Electrical Engineer looking for a high-value contract on major infrastructure projects? Do you want to play a leading role in delivering complex, multi-disciplinary engineering solutions with a nationally recognised consultancy? We are seeking two Electrical Engineers to join a leading contractor/consultancy on a 6-month contract, with the potential for extension. This role offers a hybrid working model, with offices in Peterborough. The Opportunity ·£75 per hour (Inside IR35) ·6-month contract with strong extension potential ·Hybrid working (3 days office/site-based) ·Opportunity to work on high-profile, critical infrastructure projects ·Exposure to complex, technically challenging work within a leading consultancy environment This is a fantastic opportunity to work on critical UK infrastructure programmes, particularly within the water sector, contributing to innovative and large-scale engineering solutions. You will be part of a highly skilled,...
IR35 Status:
Inside IR35

CV-Library Peterborough, UK Contractor
CL
Jun 18, 2026  
Earthworks Section Engineer
Earthworks Section Engineer – Hinkley Point C  Location: Hinkley Point C, Somerset Contract: Long‑term freelance IR35: Inside IR35 Sector: Major Civils / Earthworks / Nuclear New Build Rate: Competitive (Inside IR35) Carmichael UK is recruiting for an experienced Earthworks Section Engineer to join the delivery team on the landmark Hinkley Point C project. This is a major opportunity to work on one of the UK’s largest and most complex infrastructure programmes. Key Responsibilities Oversee earthworks operations including excavation, filling, compaction and material management. Produce and review task briefs, ITPs, method statements and risk assessments. Manage site engineers and ensure all surveying, setting‑out and quality documentation is completed accurately. Ensure works comply with design specifications, engineering standards and safety requirements. Coordinate with construction teams, planners, designers and subcontractors. Monitor progress, report on daily...
IR35 Status:
Inside IR35

CV-Library Somerset, UK Contractor
CL
Jun 14, 2026  
Building & Construction Project Leader
Building & Construction Project Leader - Defence Sector £40.00 per hour INSIDE IR35 (Umbrella) 12‑month contract BPSS+ Clearance required (SC highly advantageous) UK Nationals only - Due to nature of work This role offers the opportunity to lead complex, high‑value construction and building services projects within a secure defence environment. The Building & Construction Project Leader will take ownership of CAPEX projects from initial feasibility through to design, delivery and final handover, driving outcomes that support critical national infrastructure. Role Overview The Project Leader will guide multi‑disciplinary teams, shape engineering solutions, and ensure projects are delivered safely, efficiently and to the highest technical standards. This position suits a confident, experienced Project Manager who thrives in environments where stakeholder engagement, technical insight and decisive leadership are essential. Key Responsibilities Establish and lead...
IR35 Status:
Inside IR35

CV-Library Newport PO30, UK Contractor
CL
Jun 13, 2026  
Associate Director Electrical Engineer
Associate / Associate Director Electrical Engineer x2 Epsom, London, Peterborough or Cambridge £68.81 per hour 40 hours per week 6-Month Contract Hybrid Working - 3 days office/site based Inside IR35 We are seeking experienced Associate / Associate Director Electrical Engineers to support major UK water infrastructure projects within its Design & Advanced Technology team. Responsibilities Lead Electrical & ICA design delivery on complex projects Oversee technical documentation and quality standards Manage project delivery, budgets and timelines Support and mentor engineering teams Collaborate with clients and multi-disciplinary teams Support business development activities Requirements Degree in Electrical Engineering or equivalent Chartered Engineer (CEng) preferred Strong electrical design and leadership experience Knowledge of WIMES, HAZOP, DSEAR and ATEX Experience in industrial/process environments Water sector experience desirable Disclaimer: This...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 13, 2026  
Electrical Engineer
Electrical Engineer x2 Locations: Epsom, London, Peterborough or Cambridge £68.81 per hour 40 hours per week 6-Month Contract Hybrid Working - 3 days office/site based Inside IR35 We are recruiting for two experienced Electrical Engineers to join a Design & Advanced Technology team, supporting major UK water infrastructure projects. Key Responsibilities Deliver electrical design work on complex multi-disciplinary projects Produce technical documentation including SLDs, Load Schedules, MCC Specifications and Control Philosophies Coordinate Electrical & ICA engineering activities Support project delivery to agreed timelines and budgets Work closely with clients and multi-disciplinary teams Mentor junior engineers and support technical development Ensure designs meet industry standards and quality requirements Requirements Degree in Electrical Engineering or equivalent CEng or IEng preferred Strong electrical design experience within consultancy, industrial or...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 13, 2026  
General Foreman / Foreperson
General Foreman / Foreperson Wastewater Infrastructure Inside IR35 Contract Assignment Rate - £350 per day PAYE Umbrella We are currently looking to speak with experienced General Foremen / Forepersons for an exciting contract opportunity supporting major wastewater infrastructure projects within the UK water sector. This role will involve overseeing day-to-day site operations across civils and wastewater works, ensuring activities are delivered safely, efficiently, and in line with programme requirements. You will work closely with Site Managers, Engineers, subcontractors, and delivery teams to coordinate labour, plant, and materials across live construction environments. The successful candidate will have previous experience working on wastewater infrastructure projects for Tier 1 or Tier 2 contractors and will be confident supervising teams within busy AMP framework programmes. Experience across treatment works, pipelines, drainage, reinforced concrete, and utility...
IR35 Status:
Inside IR35

CV-Library Harlow, UK Contractor
CL
Jun 13, 2026  
Electrical Engineer
Electrical Engineer 6 month contract (Inside IR35) – 40 hours p/week Hybrid (3 days p/week on site) from either – Epsom, London, Peterborough or Cambridge Shape the future of cities and environments through the delivery of critical infrastructure projects within the UK Water sector. We are seeking an energetic and experienced Electrical Engineer to join a multi-disciplinary Design & Advanced Technology team delivering innovative and technically challenging projects for Water industry clients. This role offers the opportunity to work on transformational infrastructure programmes across the UK, supporting projects throughout the full lifecycle including concept, detailed design, client support, and construction phases. Key Responsibilities * Coordinate or manage a team of Electrical & ICA engineers delivering technical design work on complex multi-disciplinary projects in line with client specifications, industry standards, and project requirements. * Lead the...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Jun 12, 2026  
ICT Systems Administrator
ICT Systems Administrator Competitive Rates (Inside IR35) 3 Months Contract Carmarthen On-site Your new company You will be joining a well-established public sector organisation with a developing ICT function currently investing in infrastructure, resilience, and cloud transformation. Your new role As a Systems Administrator, you will play a key role in supporting and enhancing the organisation's core infrastructure environment. This is a hands-on position focused on systems, servers, and cloud technologies, where you will take ownership of critical upgrade and improvement programmes. Key responsibilities include: Managing and optimising Windows Server environments and core services (AD, DNS, DHCP) Supporting cloud platforms including Microsoft 365 and Azure Leading on backup, disaster recovery, and system resilience improvements Supporting migration of legacy systems and applications Enhancing security, patching, and system compliance Maintaining accurate and structured...
IR35 Status:
Inside IR35

CV-Library Carmarthen, Carmarthenshire Contractor
CL
Jun 12, 2026  
Electrical Engineer
Job Title: Electrical Engineer x2 Location: Epsom, London, Peterborough or Cambridge (Hybrid Working) Rate: Up to £75 per hour Contract Length: 6 Months IR35 Status: Inside IR35 Start Date: ASAP Hours: 40 per week We are currently seeking two experienced Electrical Engineers to join a leading engineering consultancy supporting major UK Water and Infrastructure programmes. This is an excellent opportunity to work on complex, multi-disciplinary projects delivering high-quality electrical design solutions across critical national infrastructure. The successful candidates will play a key role in delivering electrical engineering design outputs, working closely with multi-disciplinary teams, clients, and stakeholders to ensure projects are delivered to time, cost, and quality standards. Key Responsibilities: * Lead and coordinate Electrical & ICA design activities on complex multi-disciplinary projects * Produce and review technical deliverables including Single Line...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
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