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Contractor senior systems engineer

193 senior systems engineer jobs found

CL
Jun 20, 2026  
Senior Systems Engineer (Interim) - FMCG
We are looking to appoint an INTERIM Senior Systems Engineer or Systems Engineer.to work on-site with our FMCG customer based in East Midlands. Must have experience of managing Filling Projects or Packing Projects. Must have HIGH level Control Systems Knowledge. Please contact me for an initial discusssion. Thanks
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Jun 19, 2026  
Senior Systems Engineer
The RLE INTERNATIONAL Group is one of the world's leading providers in the fields of vehicle development, technology and consulting. On the basis of more than 40 years of development & consulting, we provide innovative and effective solutions for our UK customers in the area of Automotive Engineering. RLE INTERNATIONAL is represented at locations close to its customers in Europe, Asia and USA. Job Title: Senior Systems Engineer – Energy Storage Systems Rate: Negotiable (in line with experience) Location: Oxford/Banbury – 3 months (potential to extend) Job Description: We are seeking a Systems Engineer to support the development and integration of an energy storage program utilizing electric motors, power inverters, and battery systems. The Systems Engineer will be responsible for defining system requirements, ensuring subsystem integration, managing technical risks, and supporting the full system lifecycle from concept through deployment and operation. Key...
IR35 Status:
Unknown Status

CV-Library Oxford, Oxfordshire Contractor
CL
Jun 20, 2026  
Senior AI Enabled Software/DevOps Engineer
What You'll Be Doing - Design, build, and operate AI‑enabled software and platform solutions - Develop and maintain API‑driven services and integrations that allow systems to work effectively with AI capabilities - Contribute to the evolution of existing applications towards modern, service‑based and cloud‑native architectures - Implement and operate integration mechanisms between software systems and AI platforms, including emerging patterns where appropriate - Apply AI tools to support engineering productivity, while retaining full accountability for quality, safety, and correctness - Review, validate, and guide AI‑generated code or output to ensure it meets engineering and operational standards - Build, deploy, and operate services using TypeScript and Python, supported by modern DevOps practices - Package and operate workloads using Kubernetes tooling (e.g. Helm) and infrastructure‑as‑code (e.g. Terraform) - Work closely with engineers, platform teams, and AI...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 20, 2026  
Lead AI Enabled Software/DevOps Engineer
What You'll Be Doing - Provide technical leadership across AI-enabled software and DevOps engineering teams - Set architectural direction for API-first design, system integration, and platform enablement for AI - Lead the evolution of legacy or existing applications towards modern, service-based and API-driven architectures - Define and guide integration patterns between applications, platforms, and AI services - Make informed decisions on when and how emerging integration approaches (e.g. protocols such as MCP) should be applied as part of broader system design - Work closely with architects, product teams, data scientists, and platform engineers to deliver end-to-end solutions - Ensure solutions meet appropriate standards for security, resilience, performance, and operability - Anticipate and manage architectural and operational risks associated with AI-enabled systems - Champion strong engineering practices across software development, DevOps, and platform engineering...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 20, 2026  
C Engineer
Job Title: C Engineer Rate: £460 per day - umbrella only Duration: 6 months Location: Telford with 2 days/week in office Applicants must be eligible for SC clearance As an Engineer within our team, you will play a key role in building and enhancing digital services for one of the UK's most prominent government departments. You will collaborate with experienced engineers, architects and testers, applying your expertise to design, develop and support backend systems. This position is ideal for those who relish problem-solving, are keen to further their technical skills, and enjoy working within a team to deliver impactful solutions. Professional experience in C is essential. Experience with Oracle Pro*C, PL/SQL and SQL is very desirable. Role Purpose You will contribute to the team's efforts to improve and modernise applications, especially in transitioning from legacy Ingres databases to newer platforms such as Oracle. Your responsibility is to ensure systems remain stable,...
IR35 Status:
Unknown Status

CV-Library Telford, Shropshire Contractor
CL
Jun 20, 2026  
Senior Electrical Project Engineer
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 interfaces) Experience with Protection & Control, SCADA, and OEM integration Ensure compliance with UK/European standards (BS...
IR35 Status:
Unknown Status

CV-Library Glasgow, UK Contractor
CL
Jun 20, 2026  
Senior Civil Engineer (Water)
Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working globally. At Arup you will have the opportunity to collaborate on ambitious projects - delivering remarkable outcomes for clients and communities, and to do socially useful work that has meaning. Arup's purpose, shared values and collaborative approach has set it apart for over 75 years, and now is your opportunity to join. Job description - the role AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. We partner with Arup to support their contingent recruitment processes. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On Behalf of Arup, we are...
IR35 Status:
Unknown Status

CV-Library Cardiff, UK Contractor
CL
Jun 20, 2026  
CE&I Senior Design Engineer
CE&I Senior Design Engineer Altrad are currently seeking a CE&I Senior Design Engineer to join the Central Engineering team as part of the Silos MSSS SEP1 & 2 CE&I Design Team. The successful candidate will provide site-based design front-line support to Commissioning teams, delivering, supporting the delivery of others, and checking detailed designs/changes to meet functional and business needs. Implementation, testing, and commissioning of the designs are undertaken by other dedicated site-based teams and are outside the scope of this role. Key Deliverables * Provide site-based front-line design support to Commissioning teams. * Deliver, support the delivery of others, and check detailed designs/changes for accuracy and compliance with functional and business requirements. * Ensure all designs/changes adhere to relevant external and company-specific engineering standards. * Collaborate effectively with multidisciplinary teams on site and in the...
IR35 Status:
Unknown Status

CV-Library Sellafield, Cumbria Contractor
CL
Jun 20, 2026  
Senior Engineer
Senior Engineer – Highways Infrastructure Project (Coventry) Location: Coventry Start Date: Late June / Early July Duration: Long-term project (minimum 2 years) Salary: Competitive + package (DOE) A well-established civil engineering contractor with a strong reputation for delivering major infrastructure and highways schemes across the UK is seeking an experienced Senior Engineer to join a flagship project in Coventry. This is an opportunity to play a key role on a major £120 million highways improvement scheme that will transform a significant section of the local road network. Site set-up activities are scheduled to begin in July, with main construction works commencing in August. The Project The scheme involves the redevelopment of a major highway junction and includes: * Removal of an existing roundabout * Construction of a new flyover and revised road layout * Extensive bulk earthworks operations * Large-scale drainage installation works The project is...
IR35 Status:
Unknown Status

CV-Library Coventry, West Midlands (County) Contractor
CL
Jun 20, 2026  
Project Engineer (EC&I)
Job Description: Nuclear Project Engineer Location: Malton, North Yorkshire Contract: 12 months, Inside IR35 Overview: To provide fit for purpose engineering solutions for complex projects. To ensure that design authority standards and configuration control are applied appropriately. A Project Engineer (Senior) will provide more complex engineering solutions to higher profile projects, underpinned by a high level of technical knowledge and experience. * Identify project functional requirements and stakeholder needs for assigned project. * Manage engineering support to the project. Contribute to production of Project Execution Plans including design, safety case and commissioning strategies. * Support project optioneering process. * Develop concept design and fit for purpose engineering solution for projects. * Produce and/or approve project technical specifications. * Manage detailed design activities in accordance with design authority standards. *...
IR35 Status:
Inside IR35

CV-Library Malton, North Yorkshire Contractor
CL
Jun 20, 2026  
System Integration Lead Engineer
System Integration Lead Engineer - (phone number removed) - £35.93/hr (Umbrella Rate - Inside IR35) Step into a dynamic and rewarding career with an opportunity to become a **System Integration Lead Engineer**. This role offers the chance to work on cutting-edge projects within a forward-thinking organisation that values innovation, collaboration, and excellence. If you're passionate about engineering and want to make a tangible impact, this position could be the perfect fit for you. With competitive remuneration and the chance to work on exciting vehicle programmes, this is your chance to elevate your career in the automotive industry. What You Will Do: - Manage the integration of features and systems on test assets, ensuring seamless functionality. - Support cross-functional teams to deliver integrated software to vehicle programmes. - Lead and participate in problem-solving initiatives to address complex integration challenges. - Coordinate with multiple business functions...
IR35 Status:
Inside IR35

CV-Library Gaydon, Warwick CV35, UK Contractor
CL
Jun 20, 2026  
Product Development Engineer
Job Title: Product Development Engineer Location: Lichfield Salary: £30 - £40k prorata Hours: Full time - 6/9 month contract likely to turn into permanent Sector: Plumbing, Pumps, Water Systems, Packaged Plant Overview We are looking for a Product Development Project Engineer to help drive the development, standardisation and certification of our packaged water system product range. This is a hands-on role for someone who can combine engineering understanding with project coordination. You will work closely with the senior technical team to learn the existing product portfolio, support bespoke project requirements where needed, and take ownership of key product development projects across the business. A major part of the role will be helping us expand and formalise our range of booster sets, pressure sets and tank systems, including managing approvals such as WRAS and KIWA, and helping bring greater consistency across multiple trading brands. This is a good opportunity...
IR35 Status:
Unknown Status

CV-Library WS13, Lichfield, Staffordshire Contractor
CL
Jun 20, 2026  
Senior / Principal C&I Engineer
Senior / Principal C&I Engineer – Contract Location: West Wales This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Renewable Energy, and Hydrogen sectors. TUV Certified status would be a bonus, though not essential. Role & Responsibilities * Undertaking work providing Process Engineering support to a range of CAPEX and OPEX projects. * Performing safety specification and certification of safety instrumented systems. * Carry out SIL Verification using simplified equations. * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Development of...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Jun 19, 2026  
Cost Engineer
Date posted: May 28, 2026 Pay: £325.00-£350.00 per day (Inside IR35) Job Title: Cost Engineer Location: Bridgwater, Somerset Job Type: Contract (Long Term - Rolling) Work Pattern: Hybrid – 3 days in Office, 2 Remote We are recruiting for a Cost Engineer to join the Integrated Project Controls team on a major UK nuclear new build project. About the Role You will support the Cost and Forecasting function, maintaining accurate cost data and providing essential reporting to enable successful project delivery on one of the UK’s largest and most complex construction programmes. Key Responsibilities * Produce and maintain accurate cost and forecast data aligned with CBS/WBS structures. * Manage cost and forecast information within EcoSys and other project systems. * Prepare periodic cost reports with variance analysis and performance commentary. * Support the Trend & Change process, including risk and opportunity identification. * Provide analytical support and...
IR35 Status:
Inside IR35

CV-Library Bridgwater, Somerset Contractor
CL
Jun 19, 2026  
Senior EICA Engineer
A leading engineering contractor is seeking an experienced Senior EICA Engineer to support a growing portfolio of water sector projects across the UK. This role offers flexible hybrid working, with the expectation of attending a Manchester office and project sites as required. This is a long term contract position, and can be outside ir35.  The Role Reporting to the Project Lead Engineer, you will play a key role in delivering high-quality Electrical, Control, Instrumentation & Automation (EICA) design solutions across major water frameworks. Key Responsibilities Deliver cost-effective design documentation aligned with client specifications and project requirements Produce outline and detailed EICA designs for water sector projects Conduct site surveys and provide technical input during project lifecycle Attend Factory Acceptance Tests (FATs) and produce detailed reports Review and ensure compliance of subcontractor designs Prepare, check, and approve engineering...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Jun 19, 2026  
Site Based CE&I Senior Design Engineer
Site‑Based CE&I Senior Design Engineer Location: North West Hours: 37 hours per week Security Clearance: SC required (must already hold or be eligible) The Role We are seeking a Senior Control, Electrical & Instrumentation (CE&I) Design Engineer to provide site‑based, frontline design support to commissioning teams on a highly regulated, safety‑critical facility. This is a hands‑on senior design role, embedded at plant level during commissioning, where issues are identified, investigated and resolved through robust engineering judgement and controlled design change. The role is not focused on routine programming or implementation. Dedicated site teams carry out testing, installation and commissioning activities. Your responsibility is to diagnose problems, develop design solutions, and ensure changes meet functional and business requirements. Key Responsibilities Provide frontline CE&I design support to commissioning teams during active commissioning....
IR35 Status:
Unknown Status

CV-Library Cumbria, UK Contractor
CL
Jun 19, 2026  
Commissioning Engineer
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....
IR35 Status:
Unknown Status

CV-Library Camberley, UK Contractor
CL
Jun 19, 2026  
Design Engineer - engines
PE Global is currently recruiting for a Senior Design Engineer for a leading multi-national manufacturing client based in Peterborough. This is an initial 24 month contract position working fully on site. Working hours Mon – Thurs 08:30 – 16:45 Fri 08:30 – 16:15 Pay Rate is £35.37ph PAYE or £48.01ph Umbrella ***Please note our client cannot assist with any visa sponsorship and candidates must have the correct visa to live and work in UK*** Duties of the role/Responsibilities • This role will be focused on design solutions to address challenging requirements, from projects within New Product Introduction. The successful candidate will serve as an experienced contributor on assignments that are complex in nature, working with individuals and teams across global Manufacturing sites, suppliers and customers. • Design and packaging engine components such as major aluminium and cast iron castings, geartrain, valvetrain, drivetrain and in-cylinder components. • Input to system design...
IR35 Status:
Unknown Status

CV-Library Peterborough, UK Contractor
CL
Jun 19, 2026  
Design Manager
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...
IR35 Status:
Unknown Status

CV-Library Brighton, Brighton and Hove, UK Contractor
CL
Jun 19, 2026  
Infrastructure Engineer
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...
IR35 Status:
Inside IR35

CV-Library Wiltshire, UK Contractor
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