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Contractor senior infrastructure engineer

78 senior infrastructure engineer jobs found

CL
Apr 22, 2026  
Senior Infrastructure Engineer - Workspace One
I am recruiting for a Senior Infrastructure Engineer to work on a hybrid basis - 3 days in either London, Manchester, Bristol, Newcastle, York, Glasgow or Norwich, 2 days remote. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. You MUST have worked within central government recently. Working with the End User Compute Team you'll be instrumental in shaping the infrastructure, network and cloud capabilities that support vital services for the client. As the Senior Infrastructure Engineer (Mobile Device Management), you won't just be maintaining systems, you'll be a key architect of our future infrastructure landscape. Working alongside Technical Architects and Principal Engineers, you'll design, maintain and upgrade our infrastructure, tackling challenges head on and ensuring seamless service delivery. You must have several years of experience managing an MDM / EMM solution and SaaS based platforms. A...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Apr 23, 2026  
Senior EUC Infrastructure Engineer
Senior EUC Infrastructure Engineer (MDM/EMM) - Hybrid – Multiple UK Locations - £700 p/d (Inside IR35) - 6 Months (initial) - SC Clearance Required / Eligible (not lapsed) The Opportunity Our enterprise corporation that is government backed is hiring a Senior EUC Infrastructure Engineer to assist with a 10,000-user management and optimisation programme rolling out AirWatch within a SaaS environment coupled with Windows 11. You must have experience with AirWatch at an enterprise level to be considered for this role and have SC clearance or eligible for vetting. Anyone who applies who does not have this experience will not be considered. The Role Manage and optimise Workspace ONE / AirWatch (iOS & Android) Troubleshoot, upgrade, and maintain MDM / UEM platforms Deploy policies, configurations, and security controls Manage device lifecycle, patching, and enterprise app store Support large-scale environments (10,000+ users) Work with architects on infrastructure design and...
IR35 Status:
Inside IR35

CV-Library England, UK Contractor
CL
Apr 24, 2026  
DevOps Engineer - Embedded
Contract Embedded DevOps Engineer 12 month contract | Glasgow - 3 days onsite | Up to £80ph - Inside IR35 We're recruiting for a senior DevOps Engineer to support a growing engineering team working on embedded software and connected hardware systems. This is a hands-on role focused on CI/CD, build and release pipelines, tooling, and test infrastructure for embedded products. You'll work closely with Software, QA and Hardware teams to improve and maintain a robust delivery environment. This opportunity would suit someone with experience in embedded systems, electronics-led environments, hardware-connected software, or HIL / hardware-based test setups. The Role You'll be responsible for supporting and improving the DevOps and tooling environment that underpins embedded software delivery. Key responsibilities Own and improve the CI/CD environment for embedded software delivery Maintain and enhance GitHub Actions pipelines for build, test, release and deployment Support build,...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
Apr 24, 2026  
Geotechnical Engineer
Senior Geotechnical Engineer We're looking for a Senior Geotechnical Engineer to support the construction phase of a major infrastructure project. The role involves working as part of a small team, providing technical guidance, and ensuring design intent is correctly applied on site. A regular presence at the project's site offices is required (3 days per week). Site offices are located around Coleshill and Kenilworth. Key Responsibilities Geotechnical construction phase support, coordinating with technical leads and supporting junior staff. Review Inspection and Test Plans, witness selected site tests, and maintain clear, auditable records. Manage responses to site queries, field change requests, and non conformance reports, including internal assurance steps. Interpret instrumentation and monitoring data and recommend mitigation actions when needed. Carry out geological inspections, earthworks logging, and other site-based geotechnical assessments. Contribute to concise...
IR35 Status:
Outside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Apr 24, 2026  
Senior Engineer
I'm seeking a Senior Engineer to join a reputable contractor to join a project in South London. About the role of Senior Engineer As a Senior Engineer, you'll be working within the construction engineering team, supporting them in delivering high-quality technical solutions in a project based in South London. The Scope of work will include RC Frame, roadworks and surfacing schemes, drainage, street lighting, lining and signing projects. I will need a Senior Engineer to take lead of delivering a Project with a Value of £55 Million. This role is focused on the successful delivery of a complex utility diversion projects, requiring a high level of technical oversight, team leadership, and site-based expertise Responsibilities for a Senior Engineer Manage and coordinate all site engineering activities for utility diversion work packages Apply in-depth technical knowledge to resolve complex engineering challenges on-site, ensuring all works align with design specifications....
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Apr 24, 2026  
Assistant Engineer
Assistant Engineer - Development Approvals (6-Month Contract) Location: Leicester Rate: £60 per hour (Umbrella, inside IR35) A busy Development Approvals team is seeking an Assistant Engineer to provide technical review of developers' highway design submissions under Sections 38 and 278 of the Highways Act. This role focuses on ensuring submissions meet local and national standards, supporting the senior design engineer, and helping reduce backlog. Key Responsibilities: Review adoptable road designs and associated infrastructure for compliance. Liaise with developers' consultants to achieve approvable submissions. Attend site meetings and contribute to reports and technical documentation. Support preparation for a new pre-submission technical advice service.Skills & Experience: Experience in technical approval of highway or civil engineering designs. Knowledge of S38, S278, or similar developer-led processes. Strong report-writing and communication skills; able to work...
IR35 Status:
Inside IR35

CV-Library Leicester, Leicestershire Contractor
CL
Apr 24, 2026  
Senior Engineer
We are currently recruiting for an experienced Senior Engineer to join a leading civil engineering contractor on a major shaft tunnelling and pumping station project. This is an excellent opportunity to work on a technically challenging infrastructure scheme, delivering critical underground and water-related works. Senior Engineer Roles & Responsibilities: * Managing engineering activities on shaft sinking and pumping station works * Overseeing subcontractors and ensuring works are delivered in line with programme and specifications * Reviewing and managing site paperwork, including RAMS, ITPs, permits, and QA documentation * Coordinating daily site operations alongside the Site Agent and Project Manager * Ensuring all setting out and engineering works are carried out accurately * Monitoring quality and ensuring compliance with project requirements * Managing health & safety on site and ensuring adherence to HSEQ standards * Supporting progress...
IR35 Status:
Unknown Status

CV-Library Nailsworth, Gloucestershire Contractor
CL
Apr 24, 2026  
Senior Site Reliability Engineer
We are partnering with a leading organisation in the data and analytics space to recruit an experienced Senior Site Reliability Engineer. This is an opportunity to join a highly collaborative, technically strong SRE function working on large‑scale, cloud‑native platforms that support high‑volume, high‑speed data services. The team is expanding due to increased workload, and this role will become the eighth member of an established, supportive engineering group. You’ll play a key part in driving cloud automation, improving system reliability, and supporting critical production environments. Key Responsibilities Build, maintain, and improve AWS cloud infrastructure Develop automation using Terraform, Ansible, and Python Support incident response and troubleshoot performance issues Deliver routine maintenance, including patching and upgrades Enhance CI/CD pipelines (GitLab CI, GitHub CI) Contribute to Agile ceremonies and take ownership of user stories Implement new...
IR35 Status:
Unknown Status

CV-Library Nottingham, UK Contractor
CL
Apr 24, 2026  
Manufacturing Engineer
Join a globally recognised engineering organisation operating at the forefront of electrification, advanced manufacturing, and critical infrastructure technologies. Based at a highly advanced manufacturing facility in Rugby, this role sits within a specialist Manufacturing Readiness & Technologies team, focused on driving innovation, efficiency, and operational excellence across complex, high-value engineering projects. What You'll Be Doing Lead CAPEX investment projects from concept and cost justification through to installation and handover Drive Lean / Kaizen initiatives to improve efficiency, cost, and delivery performance Plan and coordinate installation, commissioning, and manufacturing readiness activities Analyse workflows, layouts, and space utilisation to optimise production Present improvement initiatives and business cases to senior stakeholders Track and deliver measurable cost savings and performance improvements Mentor and develop junior engineers within the...
IR35 Status:
Unknown Status

CV-Library Rugby, Warwickshire Contractor
CL
Apr 24, 2026  
Construction Engineer
Construction Engineer - West Burton What skills and experience you'll bring to us - Chartered membership of a relevant professional body (e.g., IOSH, ICE, IStructE, APS, CIOB). - Extensive experience applying CDM 2015 in major infrastructure, energy, industrial, nuclear or highly complex engineering projects. - Demonstrable competence as a Principal Designer Advisor / CDM Advisor or equivalent senior construction safety role. - Strong understanding of engineering design processes, design risk management and safety-by-design. - Proven track record in providing Client-side assurance and governance. - Excellent communication skills, able to influence senior leaders and challenge constructively. - Experience working in high-hazard, regulated, or safety-critical industries. - Strong safety leadership and integrity-first mindset with ability to balance regulatory compliance with programme delivery pressures. - Confident decision-maker under uncertainty or ambiguity. -...
IR35 Status:
Unknown Status

CV-Library West Midlands, UK Contractor
CL
Apr 23, 2026  
Senior DevOps Engineer – Contract - Hybrid
Senior DevOps Engineer – Contract - Hybrid Avanti Recruitment is currently searching for a Senior DevOps Engineer to join a long-term programme focused on improving and scaling CI/CD, build systems, and engineering tooling within a complex environment involving embedded and hardware-integrated software. You’ll be working across build, test, and delivery pipelines supporting C/C++ based systems, helping ensure reliable integration, testing, and release processes. You’ll take ownership of pipelines and build infrastructure, working closely with development and QA teams to improve automation, performance, and overall delivery capability. Key Responsibilities * Own and improve CI/CD pipelines and build systems * Support integration, testing, and release processes * Work closely with engineering teams to resolve build and pipeline issues * Drive improvements in automation, reliability, and performance Technical Environment CI/CD: GitHub Actions or Jenkins Languages: C...
IR35 Status:
Unknown Status

CV-Library Glasgow, Glasgow City Contractor
CL
Apr 23, 2026  
Senior Project Engineer
Senior Project Engineer - (phone number removed) - £33.99/hr umbrella rate Do you have experience in programme management for automotive engineering projects? Are you ready to take your engineering expertise to the next level? This is your chance to join a forward-thinking organisation that thrives on innovation, collaboration, and excellence. As a Senior Project Engineer, you will be at the forefront of delivering cutting-edge engineering projects, working in a dynamic environment that values creativity and drives results. If you're passionate about making a real impact in the engineering world, this role is your perfect opportunity. What You Will Do: - Lead the engineering delivery of programme content, ensuring successful outcomes. - Manage communications with stakeholders and facilitate alignment sessions to achieve shared goals. - Coach and mentor team members to foster a high-performing and motivated team. - Apply Agile working practices to streamline processes and...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
CL
Apr 23, 2026  
Senior Engineer
Senior Engineer – Highways Scheme (Stratford-upon-Avon) * Location: Stratford-upon-Avon * Duration: 12 months * Start: ASAP * Rate: £400 – £450 per day (dependent on experience) Key Responsibilities: * Oversee day-to-day site operations on a major highways scheme * Manage subcontractors and ensure works are delivered safely, on time, and within budget * Ensure compliance with specifications, drawings, and health & safety standards * Coordinate with site teams, planners, and project managers * Maintain accurate site records, reports, and documentation * Conduct site inspections, quality checks, and risk assessments Requirements: * Proven experience as a Senior Engineer on highways or infrastructure projects * Strong setting out and technical knowledge * Experience managing site teams and subcontractors * CSCS card (essential) * SMSTS or SSSTS (preferred) * Full UK driving licence What’s on Offer: * Competitive day rate *...
IR35 Status:
Unknown Status

CV-Library Stratford-upon-Avon, Warwickshire Contractor
CL
Apr 23, 2026  
Site Engineer
Site Engineer – Highways Scheme (Sunderland) * Location: Sunderland * Duration: 12 months * Start: ASAP * Rate: £400 – £450 per day (dependent on experience) Key Responsibilities: * Carry out setting out and surveying for highways works * Support the Senior Engineer and site management team * Ensure works are delivered in line with drawings and specifications * Monitor quality and report any issues or deviations * Assist with site documentation, including RAMS and daily reports * Liaise with subcontractors and ensure tasks are completed as planned Requirements: * Experience working as a Site Engineer on highways or infrastructure projects * Strong setting out skills and use of surveying equipment * Good understanding of health & safety regulations * CSCS card (essential) * SMSTS or SSSTS (preferred) * Full UK driving licence What’s on Offer: * Competitive day rate * Long-term contract on a busy infrastructure scheme *...
IR35 Status:
Unknown Status

CV-Library Sunderland, Tyne & Wear Contractor
CL
Apr 23, 2026  
Asset Maintenance Engineer
Asset Maintenance Engineer - Doncaster Contract - £38 per hour (Umbrella) Location: Doncaster If you're an experienced electrical or street lighting engineer who wants a role with real ownership, genuine technical challenge and the chance to directly influence a major public‑safety asset base, this contract will interest you. You'll lead the maintenance and performance of Doncaster's highway electrical network - one of the city's most visible, safety‑critical asset sets. This is not just a maintenance job; it's a strategic engineering role where your decisions directly shape reliability, safety standards and long-term infrastructure performance. What You'll Be Doing * Leading all activity around highway electrical assets, ensuring they are safe, compliant and performing as they should. * Planning and delivering maintenance strategies, cyclic testing programmes and reactive works. * Owning statutory compliance across electrical testing, condition surveys and certification....
IR35 Status:
Outside IR35

CV-Library Doncaster, South Yorkshire Contractor
CL
Apr 22, 2026  
Dev Ops SME
Senior AWS DevOps Engineer (Test & Infrastructure Resilience) Location: Remote Working Security Clearance: Must be eligible for SC Clearance 6 Months Contract £400 to £600 a day inside IR35 A top-tier consultancy firm is looking for an experienced AWS DevOps Engineer with a strong background in testing to help maintain and evolve Critical National Infrastructure (CNI) for a top UK client. This is a pivotal role in maintaining critical national infrastructure where scalability and resilience are essential. We're looking for a highly skilled DevOps engineer with a strong background in testing (including APIs). The ideal candidate should be self-motivated and results-driven, capable of thriving in an Agile team. You'll need to be comfortable with Confluence for documentation and Jira for project tracking and story management. Your main responsibility will be to develop and structure a comprehensive test framework. This includes creating approaches and plans, gaining...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Apr 22, 2026  
Senior DevOps Engineer
Senior DevOps Engineer - Contract (Inside IR35) Location: Remote Rate: £550 per day (Inside IR35) 4-5 month contract We are supporting a major IT service provider looking for a highly experienced DevOps Engineer to build, operate, and industrialise modern cloud‑native platforms across public and private cloud environments. This is a key role supporting large-scale digital transformation programmes, with a strong focus on automation, reliability, and zero-trust security. Key Responsibilities: * Build and operate platforms across GCP (GKE / GKE On-Prem / GDC) * Manage Kubernetes at scale (lifecycle, upgrades, Day 0/1/2, drift remediation) * Deliver GitOps-first operations (ArgoCD) * Develop IaC using Terraform Enterprise, Ansible & Metalsoft * Build multi-stage CI/CD pipelines (GitHub Actions) * Embed Zero Trust principles, secrets management (Akeyless) & compliance controls (DORA) * Lead platform modernisation and DevOps transformation initiatives Required Experience: *...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Apr 22, 2026  
Site Engineer
Site Engineer – Tunnelling / Heavy Civils Long-Term Contract | Major Infrastructure Scheme | South Coast We are looking for a capable and driven Site Engineer to support delivery on a major tunnelling and pipeline infrastructure scheme. This is a key role on a technically challenging section of works, offering long-term continuity and the opportunity to be part of a high-performing delivery team. This position will suit an engineer with strong setting out capability and previous experience in tunnelling, shafts, or heavy civils who is confident working in a fast-paced, site-based environment. The Role You will play a critical part in the delivery of tunnelling works, supporting day-to-day site operations and ensuring engineering accuracy, quality, and compliance throughout. Key Responsibilities Setting out for tunnelling, shafts, and associated civils works Managing and maintaining accurate site records, QA documentation, and as-builts Supporting delivery teams with...
IR35 Status:
Outside IR35

CV-Library Southampton, UK Contractor
CL
Apr 22, 2026  
Section Engineer - Earthworks/Drainage
Carmichael UK is working with a leading Tier 1 contractor delivering major infrastructure works on the HS2 project. We are currently seeking an experienced Section Engineer with earthworks and drainage experience to support delivery across a key section of the project in Buckinghamshire. This is an excellent opportunity to join one of the UK’s most significant infrastructure programmes, contributing to the successful delivery of large-scale earthworks and drainage packages. The Role As Section Engineer, you will support the management and delivery of earthworks and drainage works, ensuring activities are carried out safely, on programme, and in line with project specifications and quality standards. Key Responsibilities Oversee the delivery of earthworks and drainage packages including bulk earthworks, cut & fill, and surface/deep drainage Supervise site engineers and coordinate subcontractor activities Ensure works are delivered in line with programme, quality, and...
IR35 Status:
Unknown Status

CV-Library Buckinghamshire, UK Contractor
CL
Apr 22, 2026  
Plant Engineer
Our OEM Client based in Gaydon, is searching for a Plant Engineer to join their team, Inside IR35. This is a maternity cover contract position with a proposed end date of 31st March 2027. Umbrella Pay Rate: £27.03 per hour. Duties: General Project Engineering focuses on designing, communicating, and implementing an operational plan for completing an engineering-based project including: Preparing designs, project controls and specifications, schedules, cost estimates, production, transportation, installation, testing and/or commissioning of new infrastructure, facilities, equipment, etc. Monitoring progress and performance against the project plan; taking action to resolve operational problems and minimize delays Identifying, developing, and gathering the resources necessary to complete the project May include preparing engineering standards, designs and work specifications; developing project schedules, budgets and forecasts; and selecting materials, equipment, project staff,...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
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