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Contractor 44
Inside IR35 lead process engineer

44 lead process engineer jobs found

CL
Jul 10, 2026  
Senior Process Engineer
OLG Recruitment are currently recruiting for a Senior Process Engineer for our client located in Warrington. This is a contract position for a minimum of 10 months. This role has been assessed as inside IR35, PAYE only. You will be required on site 3 days per week and 2 days from home. The role: The role is a Senior / Lead Process Engineering Role working within the existing Process Engineering Team. The role is to deliver overarching high-level Process and Project documentation to support delivery of SEP 3. This will include, but not be limited to, defining and producing Hazard management Strategies, Basis of Process Safety, Basis of Design etc. Delivery will include responsibility for production of the documents and obtaining the necessary approvals, governance and assurance. Support in other Project areas may be required as programme and project priorities dictate. Expectation that 2 to 3 days per week will be spent on site in Warrington with the existing Process Design Team...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
Jul 16, 2026  
Buildings and Construction UK Buyer
On behalf of our client, we are seeking to recruit a Building & Construction Buyer on an initial 8-month contract. As a Building & Construction Buyer you will be performing strategic procurement activities within the Buildings UK team, with a trans-divisional approach considering current and future UK perimeter, as well as international approach on demand. Role: Building & Construction Buyer Pay: Up to £44.00per hour via umbrella Location: Broughton - 60% onsite Contract: Monday - Friday, 35 hours per week, 8 months contract IR35 Status: Inside Security Clearance: BPSS Responsibilities Lead cross-functional project teams within the framework of national and international procurement projects, contribute to the control of the demand, challenge and approve the specifications and run the suppliers selection processes. Negotiate, establish and implement national & international frame contracts. Follow-up contracts with contract reviews with internal customer...
IR35 Status:
Inside IR35

CV-Library Broughton, Flintshire Contractor
CL
Jul 15, 2026  
Manufacturing Project Engineer
Manufacturing Project Engineer Location: Desford, Leicestershire (Fully Onsite) Contract: Initial 6 Months (Likely Extension - Rolling) Rate: £47.03 per hour (£352.73 per day) Inside IR35 Start Date: ASAP We are currently recruiting for an experienced Manufacturing Project Engineer to join a leading manufacturing organisation on an initial 6-month contract. This is an excellent opportunity for a hands-on engineer who enjoys owning projects from concept through to implementation while driving meaningful operational improvements within a production environment. The successful candidate will take responsibility for a portfolio of manufacturing and process improvement initiatives, working closely with operational and engineering teams to deliver sustainable results. Key Responsibilities Lead and deliver manufacturing improvement projects from current state through to implementation Define project scope, timelines, risks and deliverables Coordinate activities across operations,...
IR35 Status:
Inside IR35

CV-Library Desford, Leicestershire Contractor
CL
Jul 15, 2026  
Senior Civil Structural Engineer
12 Month Contract (Inside IR35) Up to £76 per hour umbrella Mostly remote – circa 2 / 3 days per month onsite Overview of Department: In order to deliver the MoD’s submarine and warship programmes, a significant programme of infrastructure investment is required on the Devonport site. The ‘Major Infrastructure Projects’ (MIP) Business Unit has been established to support this. One of the key scope elements within MIP is establishing a defuel capability for out of service submarines, which is delivered under the programme banner of 14 Dock Readiness. This work comprises of a number of interrelated projects to develop various multi-disciplinary infrastructure systems, with an overall value in excess of £100m. The Dock Readiness project is delivering the infrastructure upgrades for the existing dry dock that will be used for the submarine defuels.  The dry dock is within a nuclear licensed site. Multiple work packages form the Dock Readiness project.  This role is part of that...
IR35 Status:
Inside IR35

CV-Library Plymouth, UK Contractor
CL
Jul 15, 2026  
Principal Pipeline Engineer
Principal Pipeline Engineer Location: Remote - occasional travel to your local office (London, Manchester, Newcastle, Glasgow) 6-month rolling contract £65 per hour Umbrella - Inside IR35 only ARM is recruiting for an experienced Principal Pipeline Engineer to support major projects across the power generation, utilities, oil & gas, and process industries sectors. You'll lead pipeline engineering activities across projects involving: Natural gas transmission Hydrogen infrastructure CO2 pipelines Carbon capture and wider energy transition developmentsWorking within a multidisciplinary engineering team, you'll support projects from feasibility and FEED through to detailed design, construction and operation. Key Responsibilities Deliver pipeline and AGI engineering designs and calculations Lead feasibility, concept, FEED and detailed design activities Undertake pipeline routing and high-pressure pipeline studies Prepare technical specifications and engineering...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jul 14, 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
Jul 14, 2026  
Electrical Engineer Water Industry Camb
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
Jul 14, 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
Jul 12, 2026  
Quality Conformance Engineer
Quality Conformance Engineer Contract up to the end of 2026 Based in Broughton Offering £32.96ph Inside IR35 Double Day Shift pattern Do you have experience in preventative and quality methods? Do you have experience within the Aviation/Aerospace industry? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Quality Conformance Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Application and deployment of APQP and Quality Standards Support & Facilitate Failure Mode & Effect Analysis (FMEA) in Design, Process, and Machine Create & update Control Plans (CPs) to incorporate modifications as required Plan & execute Production...
IR35 Status:
Inside IR35

CV-Library Broughton, Flintshire Contractor
CL
Jul 12, 2026  
Engineering Manager - DV
Job Title: Engineering Manager - DV Location: Aldermaston, Reading (100% on site) Contract Duration: 18 Months Daily Rate: £63.57/hr (Umbrella) IR35 Status: Inside IR35 Security Clearance: DV clearance & Sole Uk National Essential: Sole UK National Location – able to commit to 100% onsite attendance Stakeholder management Significant experience delivering engineering or infrastructure programmes in highly regulated environments, ensuring compliance with stringent safety, security, and quality requirements. Proven capability in leading and contributing to technical design reviews, ensuring engineering solutions are robust, compliant, and aligned with established governance frameworks. Solid understanding of regulatory frameworks and assurance processes, with the ability to ensure engineering outputs meet organisational and industry standards. Desirable: Background in construction, utilities, or major build programmes, particularly where engineering governance, configuration...
IR35 Status:
Inside IR35

CV-Library Reading, UK Contractor
CL
Jul 11, 2026  
Design Concession Approver
On behalf of our client, we are seeking to recruit a Design Concession Approver on an initial 5-month contract. As the Design Concession Approver You will be responsible for leading design investigations and formulating technical solutions for Manufacturing Non-Conformances and Design Investigations ensuring that all Design, Airworthiness and safety requirements are met. Where appropriate you will also liaise with other functions to ensure a fully integrated design solution. Role: Design Concession Approver Pay: £46 - £52 per hour Via Umbrella Location: Broughton Contract: Monday - Friday 35 Hours per week, 5 Months contract IR35 Status: Inside Security Clearance: BPSS Responsibilities You will operate as a lead design engineer and must hold design approval signatory in particular formanufacturing non-conformances (T200). You will also act as a focal point in leading and providingguidance on technical issues and governance and will support technical mentoring for...
IR35 Status:
Inside IR35

CV-Library Filton, Gloucestershire Contractor
CL
Jul 11, 2026  
Manufacturing, Assembly and Integration Engineer
On behalf of our client, we are seeking to recruit a Manufacturing Assembly & Integration Engineer Lead on an initial 12-month contract basis. As the Manufacturing Assembly & Integration Engineer your focus will be to ensure that our products are built efficiently and to budget. A key member of the Manufacturing Engineering team, you will carry out activities in support of multi-project manufacturing. Role: Manufacturing Assembly & Integration Engineer Pay: £32 - £35 per hour Umbrella rate Location: Bolton Contract: Monday to Friday, 37 hours per week, 12 months IR35 Status: Inside SC Clearance: SC however can start on BPSS Responsibilities Compilation and update of Manufacturing Instructions. Design, Commissioning and proving of associated tooling. Support the industrial validation process using FMEA's, FAI's etc. Resolution of technical problems that may arise during the manufacturing process. Route card changes as a result or rework activities. Management of...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Jul 09, 2026  
Principal Bridge Engineer
Principal Bridge Engineer Location: Leeds (Hybrid Working Available) Contract: 12 Months +  Hours: 40 Hours per Week Rate: £55.00 - £65.00 per hour Umbrella (Inside IR35) Overview We are seeking an experienced Principal Bridge Engineer to provide technical leadership and deliver bridge and structural engineering projects across a range of infrastructure programmes. Working within a multidisciplinary environment, you will be accountable for the quality, programme delivery, and technical oversight of defined work packages, ensuring successful project outcomes for clients and stakeholders. This role is ideal for an experienced Senior or Principal Engineer with a strong background in bridge design, assessment, inspection, and asset management who is looking to play a leading role in the delivery of complex infrastructure projects. Role Summary Experienced Senior / Principal Engineer providing technical leadership to deliver defined packages of bridge and structural...
IR35 Status:
Inside IR35

CV-Library Leeds, UK Contractor
CL
Jul 09, 2026  
Systems Engineer
Systems Engineer 6 month contract Based in Portsmouth Offering £60ph Inside IR35 Do you have experience across the whole systems lifecycle? Do you have experience working on MilSatComs? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Systems Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry! Due to the nature of the work you will be involved in, you will be required to obtain high-level MOD Security Clearance. You will be involved in: Support the Systems Engineering process, culture, competency and discipline, on day-to-day business activities, enabled by adequate Methods & Tools (M&T) products and services This support spans all aspects of the system...
IR35 Status:
Inside IR35

CV-Library Portsmouth, Hampshire Contractor
CL
Jul 09, 2026  
Systems Engineer
On behalf of our client, we are seeking to recruit a Systems Engineer on an initial 6 -month contract. As the Systems Engineer will join a team who is responsible for the satellite communication solutions which include antenna equipment and management software. In this role you will Support the Systems Engineering process, culture, competency and discipline, on day-to-day business activities, enabled by adequate Methods & Tools (M&T) products and services. Role: Systems Engineer Pay: £60 per day Via Umbrella Location: Portsmouth Contract: Monday- Friday, 37 Hours per week, 6 Months contract IR35 Status: Inside Security Clearance: Security Clearance required on submission, UK eyes only Essential Responsibilities Identify the stakeholder for the solution to be developed and capture their needs and expectations. Identify boundary of the solution to be developed. Elicit and validate requirements whilst considering the complete system lifecycle. Design and define...
IR35 Status:
Inside IR35

CV-Library Portsmouth, Hampshire Contractor
CL
Jul 09, 2026  
Electrical Engineer
Role: Resident Electrical Engineer Location: Plymouth Duration: 12 months Rate: DOE Inside IR35: Umbrella The purpose : Ensure the delivery of site Quality by managing, providing advice and support, and witnessing the installation and commissioning process through construction works in the submarine refit complex. Primary focus will be Electrical activity. You will be accountable to the Lead Construction Manager for day to day planning matters. You will assist the construction and Project team by providing advice and communicating with contractors and relevant internal stakeholders to resolve site issues/ Technical Queries during construction in line with contract timescales. You will ensure the contractor adheres to the Scope of works and Change requests. You will undertake and record inspections to ensure adherence to scope and integrated test plans. Responsibilties Ensure the delivery of site Quality by managing, providing advice and support, and witnessing the...
IR35 Status:
Inside IR35

CV-Library Plymouth, Devon Contractor
CL
Jul 09, 2026  
Principal Bridge Engineer
Principal Bridge Engineer Location: Manchester (Hybrid Working Available) Contract: 12 Months +  Hours: 40 Hours per Week Rate: £55.00 - £65.00 per hour Umbrella (Inside IR35) Overview We are seeking an experienced Principal Bridge Engineer to provide technical leadership and deliver bridge and structural engineering projects across a range of infrastructure programmes. Working within a multidisciplinary environment, you will be accountable for the quality, programme delivery, and technical oversight of defined work packages, ensuring successful project outcomes for clients and stakeholders. This role is ideal for an experienced Senior or Principal Engineer with a strong background in bridge design, assessment, inspection, and asset management who is looking to play a leading role in the delivery of complex infrastructure projects. Role Summary Experienced Senior / Principal Engineer providing technical leadership to deliver defined packages of bridge and structural...
IR35 Status:
Inside IR35

CV-Library Manchester, UK Contractor
CL
Jul 09, 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 26, 2026  
Integration Engineer
Position Title: Integration Engineer Duration: Contract Location: Gaydon Based in West Midlands £35.80 per hour (Inside IR35) *Applicants MUST have proof of immediate, on-going and valid eligibility, to work full time, and travel within, the UK* Duties: This role is to lead the diagnosis of software and systems issues in the development phase of automotive vehicle platforms. The successful candidate will be part of the Central Systems Integration team. CSI have the key responsibility of planning and coordinating delivery of software from multiple ECUs which when combined deliver the features and systems of the vehicle under development. This particular role within CSI will focus on issues resolution, specifically understanding root cause and assisting with resolution of systems and software issues within the vehicle. They will engage directly with complex issues to aid with data gathering, defining the problem, analysing the data with the intent to understand which team...
IR35 Status:
Inside IR35

CV-Library Warwick, Warwickshire Contractor
CL
Jul 16, 2026  
Business Analyst
Technical Business Analyst - Pricing (Insurance) | Qlik to Power BI Migration Role: Technical Business Analyst - Pricing & BI Migration Location: London (Hybrid - 1-2 days onsite) Contract: 6 Months Initial Contract Engagement: Inside IR35 Rate: 450 a day Overview We are seeking an experienced Technical Business Analyst to join a major transformation programme within the insurance sector. The successful candidate will have strong Insurance Pricing experience combined with a proven track record delivering Qlik to Power BI migration projects. This role will act as the bridge between Pricing, Underwriting, Data, and BI teams, ensuring that business-critical pricing and reporting capabilities are successfully migrated from Qlik to Power BI while maintaining data integrity and business value. Key Responsibilities Lead business analysis activities across a Qlik to Power BI migration programme. Work closely with Pricing stakeholders to understand rating, pricing, and...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
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