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Unknown Status Contractor senior process engineer

94 senior process engineer jobs found

CL
May 08, 2026  
Senior Process Development Engineer
A global medical device company is looking for a Senior Process Development Engineer to join their Research and Development team on a contract basis. The purpose of the role is to be the bridge between the R&D designers and the vendors for manufacturing, for one of their new medical device products. You'll be setting up the processes from scratch, conducting process validations, problem solving and working on design verification. This role will also involve occasional travel to the vendors to ensure processes are set up correctly. Essential Skills Process development experience Design verifications experience Process validations experience Working with R&D designers Working with vendors Worked with plastics components Model and flow products Exposure to moulding Evaluate, troubleshoot, solve performance Product and data reviews Producing transfer values The start date is for ASAP/4th May but we can wait for the right person. The initial contract length is for 12 months,...
IR35 Status:
Unknown Status

CV-Library Ireland Contractor
CL
May 02, 2026  
Senior / Principal Process Engineer
Senior / Principal Process Engineer - Nuclear (Contract) Location: Warrington or Preston (3 days on site / 2 days remote) Rate: Senior: ~£60 per hour (Umbrella PAYE) Principal: ~£75 per hour (Umbrella PAYE) Contract: 12 months (strong likelihood of extension) Start: ASAP The Opportunity We are recruiting for a Senior or Principal Process Engineer to support a key nuclear programme focused on Reprocessed Uranium (RepU). RepU is uranium recovered from spent nuclear fuel, historically reprocessed at Sellafield and reused in fuel cycles. While the UK has shifted toward once-through fuel strategies, significant RepU inventories remain in storage-creating a critical opportunity to develop safe, effective strategies for its management, reuse, or disposal. This role offers the chance to work at the forefront of fuel cycle strategy and nuclear process engineering, contributing to complex challenges with long-term national importance. Key Responsibilities Lead and deliver process...
IR35 Status:
Unknown Status

CV-Library Warrington, Cheshire Contractor
CL
May 10, 2026  
SC Cleared Senior Integration And Test Engineer
Job Title: SC Cleared Senior Integration and Test Engineer Location: Farnborough 3 days per wek with occasional travel to BUTEC Duration: 6 months with possible extension Rate: Up to £650 per day via an approved umbrella company Must be willing and eligible to go through the SC Clearance process Our client, a leading organisation in defence and technology, is hiring for a reputable company to find a Senior Integration and Test Engineer to join their Maritime project. This is a fantastic opportunity to lead technical integration and testing activities within a dynamic environment, working closely with project teams, stakeholders, and customers. What you'll be doing: * Manage the end-to-end integration of software, hardware, and firmware into complex systems across multiple environments. * Drive testing and integration efforts at the British Underwater Test and Evaluation Centre (BUTEC) and Farnborough reference facilities. * Collaborate with project managers and...
IR35 Status:
Unknown Status

CV-Library Farnborough, Hampshire Contractor
CL
May 10, 2026  
Highway Maintenance Engineer
Exciting Opportunity for an Electrical Maintenance Manager (Highways) in South Yorkshire An excellent opportunity has arisen for an experienced Electrical Maintenance Manager (Highways) to join a leading authority in South Yorkshire on a full-time basis. This key role will oversee the management and maintenance of highway electrical assets, ensuring compliance, safety, and longevity of the infrastructure. The successful candidate will play a pivotal role in managing maintenance programs, coordinating teams, and delivering best value for money while meeting statutory and regulatory obligations. The main duties of the Electrical Maintenance Manager (Highways) include: ·Leading and managing the maintenance of highway electrical assets, including the implementation of reactive and planned maintenance programs. ·Ensuring all work complies with relevant legislation, policies, and industry standards, as well as maintaining accurate records to support statutory defense in legal claims....
IR35 Status:
Unknown Status

CV-Library South Yorkshire, UK Contractor
CL
May 10, 2026  
EBSA - IDAM DevOps
EBSA - IDAM DevOps HO - SFIA 4/5 Rate (Apply online only) Clearance required: Security Clearance (SC) required | NPPV3 eligible Nationality requirement: Single National Location: London Sector: Public Job Description: "Senior DevOps Engineer - Kubernetes & OpenLDAP Security Clearance (SC) required | NPPV3 eligible Role Summary Highly experienced DevOps engineer with deep expertise in Kubernetes platform engineering and OpenLDAP integration, operating at senior level. Responsible for designing, implementing, and leading secure, scalable containerised platforms within a regulated environment. Provides hands-on technical leadership while managing a small DevOps team delivering test-focused CI/CD capabilities. Core Expertise (Heavy) · Kubernetes (Platform Engineering & Operations) Cluster design, provisioning, upgrade and lifecycle management RBAC, network policies, pod security standards Ingress controllers, service mesh integration Multi-environment strategy...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 08, 2026  
Control & Instrument Engineer
Booth Welsh require a C+I Engineer to carry out work for a large Nuclear Decommissioning client based in Kent The works requires minimal site visits, but does require close interaction with the Booth Welsh Senior Instrument team from our Head Office Site visits when required, Hybrid work and open to visit our offices in Scotland as and when required. C&I Engineer: The C&I Engineer will work across the telecoms and C&I scope supported by the Senior Engineer. Responsibilities will include: * Conducting site surveys, desktop reviews, and data analysis for assigned systems * Developing system assessments, findings, and recommendations * Reviewing CRs, WRs, ECs and other relevant datasets * Preparing draft content for the system reports * Liaising with system engineers and stakeholders to gather technical insight * Escalating technical risks or uncertainties to the Senior Engineer Founded in 1989, Booth Welsh now employs a workforce of over 300. We remain a...
IR35 Status:
Unknown Status

CV-Library TN29, New Romney, Kent Contractor
CL
May 08, 2026  
Senior Tendering Application Engineer
Role Overview We are seeking a Lead Engineer to guide a multidisciplinary team of designers and engineers, collaborating closely with bid managers to prepare proposals for High Voltage AC & DC substations, offshore wind farms, battery energy storage systems, and green hydrogen production projects-supporting the broader Green Energy Transition. This position requires a dynamic and motivated individual with strong knowledge of the tendering and bid process, as well as a deep understanding of relevant markets and customer value drivers that support successful bidding strategies. The ideal candidate will have extensive technical expertise in high-voltage AC substation design and primary plant, along with an understanding of protection and control systems, SCADA, OT cybersecurity, telecommunications, metering, current and voltage transformer specifications, and substation integration. Key Responsibilities Lead preparation of bid submissions for opportunities related to...
IR35 Status:
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CV-Library Stafford, Staffordshire Contractor
CL
May 08, 2026  
Vehicle Concept Package Engineer - 37022883
Job Title: Vehicle Concept Package Engineer - (phone number removed) Number of Positions: 3 Description The Vehicle Package Engineering area is part of the Advanced Engineering department and is responsible for the Vehicle Package from concept to end of life, across all business products. Vehicle Package Engineering’s main responsibilities fall into 3 areas: 1. Definition and delivery of the overall Vehicle Layout 2. Assisting Component/System owners develop their components so that they fit into the Vehicle Layout 3. Protecting space in the Vehicle for the Customer and the articles they want to take with them The area wishes to recruit talented and enthusiastic engineers to ensure that our challenging targets are met on a range of vehicle projects. Key Responsibilities: • Creation of vehicle concept proposals in the form of vehicle architecture package layouts. • Creation of outline component and system proposals to further the vehicle package development. • Definition...
IR35 Status:
Unknown Status

CV-Library Gaydon, Warwickshire Contractor
CL
May 07, 2026  
Manufacturing Engineer - Aerospace
Job Title: Manufacturing Engineer Location: Coventry (on site) Contract: 6 months Rate: £35/hr - £45/hr PAYE Holidays: 33 days per annum accrued (inclusive of bank holidays) Purpose Create and maintain manufacturing travellers, operation plans and tooling drawings to support the build and assembly of aerospace products. Work hands‑on with senior engineers and manufacturing staff, and implement quality solutions to ensure high reliability and compliance. Key Responsibilities Build and update manufacturing/assembly travellers, work sequences and procedures. Design and maintain assembly/fabrication tooling; solve assembly, test, machining and process issues on the shop floor. Review and sign off engineering changes, and initiate drawing updates. Lead root‑cause analysis (8D, Fishbone, 5‑Whys, PFMEA) and process improvements. Run PPAP and quality assurance activities for production and suppliers. Turn customer/regulatory specs into work instructions, control plans and...
IR35 Status:
Unknown Status

CV-Library Coventry, West Midlands Contractor
CL
May 07, 2026  
Senior Quality Engineer / Coach and Mentor
Senior Quality Engineer / Coach and Mentor We are seeking an experienced hands on Quality professional to work alongside the current Quality Manager to support them during a period of operational and process development Paying £300 to £400 per day (6 month to 12 month contract) This role is focused on: Providing practical support and guidance Sharing experience from similar manufacturing environments Strengthening process control and problem-solving approaches Supporting the development of existing team and systemsThe experience that we are looking for the Senior Quality Engineer / Coach and Mentor Strong background in manufacturing quality (10+ years) Experience in: Aerospace, OEM or high-spec industries AS9100 / ISO9001 environments Hands-on experience in: Root cause analysis and process improvement (8D) Based in Stone, Staffordshire Desirable skills for Senior Quality Engineer / Coach and Mentor Background in: Metallurgy or materials engineering Powder metallurgy /...
IR35 Status:
Unknown Status

CV-Library Stone, Staffordshire Contractor
CL
May 02, 2026  
DV Cleared Senior Network Engineer
Job Title: DV Cleared Senior Network Engineer Location: Cambridgeshire with Travel to other sites when required Duration: 6 months with possible extension Rate: Up to £700 per day via an approved umbrella company Must be willing and eligible to go through the DV Clearance process Our client, a reputable organisation supporting UK defence, is hiring for a Senior Network Engineer to join their team primarily based in Cambridgeshire. This is a fantastic opportunity for a skilled network professional to contribute to critical infrastructure projects and ensure the resilience of vital networks. What you'll be doing: Acting as a Subject Matter Expert (SME) and design engineer for network upgrades and future developments Developing comprehensive design documentation, including SDRs, HLDs, LLDs, and test plans Building and configuring network hardware to meet design specifications Providing expertise on network obsolescence, proposing hardware replacements, and assessing risks...
IR35 Status:
Unknown Status

CV-Library Cambridgeshire, UK Contractor
CL
May 02, 2026  
Senior Mechanical Engineer
Ready to take the lead on complex mechanical design projects? Do you have extensive experience in hydraulic design and a strong background in the water industry? Are you confident guiding teams and delivering high-quality engineering solutions? The Opportunity We’re seeking a Senior Mechanical Engineer to join a leading engineering consultancy, working on innovative water sector projects. This is a chance to influence design standards and mentor the next generation of engineers. The Role This role would suit candidates currently working as Mechanical Design Engineer, Senior Design Engineer, Project Engineer, Hydraulic Engineer, Principal Mechanical Engineer, Mechanical Project Manager, Water Engineer, M&E Engineer, Design Lead, or Engineering Consultant.  We would also welcome applications from professionals in power generation, process engineering, utilities, infrastructure, or environmental engineering. Your duties and responsibilities will be Deliver mechanical...
IR35 Status:
Unknown Status

CV-Library Stretford, Manchester, UK Contractor
CL
May 02, 2026  
Highways Project Engineer
Highways Project/Design Engineer About the Role We are looking for an experienced Highways Engineer to lead the design and delivery of traffic and highway improvement projects. This is a senior technical role where you will combine AutoCAD design expertise with strong project management skills to deliver safe, sustainable, and efficient transport solutions. Projects include sustainable transport, active travel (cycling and walking) as well as bus priority schemes. This is a full-time contract position. The rate on offer is £40 - £45 per hour - negotiable for the right candidate. Flexible working and working from home arrangements are available.   Key Responsibilities: ·Lead on the design of traffic engineering schemes using AutoCAD and related software. ·Manage projects from concept to completion, including planning, budgeting, and stakeholder engagement. ·Ensure compliance with UK traffic regulations, design standards, and safety principles. ·Oversee a team of design...
IR35 Status:
Unknown Status

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
May 02, 2026  
Senior EC&I Design Engineer
CE&I Senior Design Engineer - Site Based (Contract) Location: Cumbria (3 days on site / 2 days remote) Rate: ~£60 per hour (Umbrella PAYE) Contract: 12 months (strong likelihood of extension) Start: ASAP The Opportunity We're seeking an experienced CE&I Senior Design Engineer to join a high-profile project supporting commissioning activities on a major nuclear site in Cumbria. This is a site-focused role offering a balance of on-site engineering support and remote working, with occasional travel to Warrington. You'll play a key role in delivering and supporting detailed CE&I design solutions, working closely with commissioning teams to ensure successful project execution. Key Responsibilities Provide front-line, site-based design support to commissioning teams Deliver and check detailed CE&I designs and design changes Support the delivery of work by other engineers within the team Ensure designs meet functional and business requirements Collaborate across...
IR35 Status:
Unknown Status

CV-Library Cumbria, UK Contractor
CL
May 01, 2026  
Civil Design Engineer - All Levels (Engineer / Senior / Principal / Associate)
Civil Design Engineer (Engineer / Senior / Principal / Associate) – Water Location: Stretford, Manchester (Hybrid – 3 days per week in office) Type: Contract – Ltd (subject to an IR35 assessment confirming outside status) Rate: £45.00 - £62.50 per hour (Ltd) Hours: 40 hours per week (Monday – Friday) Duration: 12 months+ About the Role We are currently recruiting Civil Design Engineers at Engineer, Senior, Principal and Associate level to support the delivery of high-quality civil engineering design solutions across AMP8 wastewater treatment projects for major UK utility end clients. This role will focus on the design of civil elements within wastewater treatment plants (WWTW), including earthworks, drainage, pipelines, structures, and associated site infrastructure. You will play a key role in ensuring designs are safe, compliant, buildable, and aligned with client and regulatory requirements. Please note: Water sector experience, particularly within WWTW /...
IR35 Status:
Unknown Status

CV-Library Stretford, Manchester, UK Contractor
CL
May 01, 2026  
OpenShift platform Engineer
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Linux Engineer Lead Contract: Initial 6-Month Contract with potential to extend. Location: London - Hybrid (3 days in office) Rate: £450 - £500 inside umbrella About the role: We are establishing a new Linux and container platform capability within EMEA to support modern, resilient, and scalable infrastructure services. This role is critical to the design, build, and operation of that capability. The Linux Engineer lead is a hands‑on technical role responsible for the engineering, stability, and operational readiness of enterprise Linux platforms underpinning...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 30, 2026  
Process Project Engineer – Moulding / Manufacturing
Process Project Engineer – Moulding / Manufacturing Role Exciting new role with our client a multinational Medical Device and Healthcare products provider. NIRAS is actively recruiting for an energetic and hands-on Manufacturing/Project Engineer to lead a key project within our Client’s Advanced Manufacturing Engineering & Process Development Team. You will work closely with Engineering, Manufacturing, Quality, R&D and Sustaining departments in the development and delivery of new process layouts, innovative automation solutions, improvement of lean processes necessary to produce components for an advanced medical device product. You will have proven problem solving, supervisory, technical ability, be approachable and able to build teams and collaborate with multi discipline teams with ease. You will be curious and questioning and establish risks and pitfalls to ensure surprises are minimized. You are an effective and able communicator, working at all levels of the...
IR35 Status:
Unknown Status

CV-Library Castlebar, Mayo County Contractor
CL
Apr 10, 2026  
Project Engineer (Aseptic Pharma)
Project Engineer (Aseptic Pharma Manufacturing Environment) Westport, Co. Mayo. Ireland Who We are: NIRAS Ireland provides Project Management, Engineering Design, and Project resourcing services to the Pharmaceutical and Life Science Sectors. As a company we specialize in the design and delivery of process-driven projects across Ireland and internationally. Opportunity We are now recruiting a Process Project Engineer to join our client’s high performing Engineering team in Westport Co. Mayo. Successful candidate will join a team of 6, reporting to Sr. Manager and be responsible for a portfolio of small-large sized projects (20K to 15 million) related to new equipment/technologies and/or upgrades. Cross-functional role - Will support Operations, EHS and Quality departments and be responsible for 5-6 projects at any one time – from cradle to grave. Projects may include installation of automated packaging lines or other equipment onsite; overseeing / securing funding, selection...
IR35 Status:
Unknown Status

CV-Library Westport, Mayo County Contractor
CL
Mar 13, 2026  
Senior Configuration Engineer
Senior Configuration Engineer Stevenage (Sector: Defence & Aerospace) Contract Type: 12 Month Contract   The Opportunity We are seeking a Senior Configuration Engineer to join our world-class team of over 30 specialists. In this role, you will be the guardian of product definition, ensuring the technical integrity of life-critical systems across multiple international projects.   The Role Supporting the Project Configuration Manager, you will take ownership of the design structure for major product sections. You will act as the bridge between engineering innovation and controlled execution, managing complex product variants through every stage of the lifecycle—from development and production to in-service support.   Key Responsibilities: Manage and reflect engineering input into the design structure using our PLM tool, Windchill. Lead the engineering change process, reviewing, accepting, or rejecting changes to ensure business approbation controls are strictly met. Maintain...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
May 10, 2026  
Manufacturing Process Engineer
Our client, a prominent player in the automotive sector, is currently seeking a Manufacturing Feasibility Engineer to join their team on a contract basis. Key Responsibilities: Analyse final assembly feasibility on future programmes by reviewing style and design to identify and resolve manufacturing feasibility concerns. Conduct part design analysis through virtual and physical studies, providing recommendations and supporting problem resolution. Develop assembly strategies ensuring product quality targets are met. Support Virtual Build reviews to validate process hard points and sequences. Participate in Design and Manufacturing Feasibility reviews and complex problem investigation and resolution. Manage and report on key performance indicators (KPIs) during key project milestones. Validate assembly feasibility using reference properties and analyse Controlled Build Vehicles. Identify and develop best practice principles and benchmark design, manufacturing, and assembly...
IR35 Status:
Unknown Status

CV-Library Crewe, Cheshire Contractor
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