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Contractor 21
Engineering Inside IR35 Crawley

21 jobs found in Crawley

CL
Jun 06, 2026  
Senior HV Cable Design Engineer
Locations: Surrey, Birmingham, Leeds or Glasgow Contract Length: Minimum 12 Months Start Date: ASAP Rate: £60 per hour IR35 Status: Inside IR35 Hours: Up to 40 hours per week Expenses: Available Security Clearance: Vetting Level C Required Working Arrangement: Flexible / UK Wide Travel Required Our market leading client is currently recruiting for a Senior HV Cable System Design Engineer to join their consultancy supporting major transmission and infrastructure projects across the UK. This is an excellent opportunity to play a key role in the continued growth of an expanding HV Cables team, working on complex and high-profile onshore and offshore transmission projects within a collaborative, multi-disciplinary environment. The Role As a Senior HV Cable System Design Engineer, you will lead and support HV cable FEED and detailed design activities while also contributing to the wider growth of the business through client engagement, proposal preparation, and mentoring...
IR35 Status:
Inside IR35

CV-Library Surrey, UK Contractor
CL
Jun 05, 2026  
New Model Manufacturing Engineer
Expleo is currently looking for experienced Manufacturing Engineers to join our client's cutting-edge facility focused on high-performance road vehicles. These contract positions, based in Surrey and inside IR35, offer a fantastic opportunity to collaborate with a highly skilled team. Key Responsibilities: - Support the development and implementation of manufacturing processes for Series Models, ensuring seamless integration into existing production environments. - Work closely with cross-functional teams to create robust, repeatable assembly processes and documentation, from initial design to series production. - Define, specify, and deliver optimal operational practices in line with brand expectations, while assisting the manufacturing engineering team in creating departmental budgets for program business cases. - Ensure successful delivery of new products by supporting the achievement of all project gateway milestones. - Lead the design of new layouts and material flow,...
IR35 Status:
Inside IR35

CV-Library Woking, Surrey Contractor
CL
May 14, 2026  
New Model Manufacturing Engineer
New Model/NPI Manufacturing Engineer (INSIDE IR35) About this Position Our Manufacturing Engineering team is expanding to support future growth plans. With new models come greater opportunities to develop and standardise processes that ensure every vehicle is built to the highest quality. This role is central to the success of manufacturing operations, overseeing the processes and complexities of building new models – from initial concept designs through prototypes into full series production. The position offers significant variety, with exposure to multiple projects and collaboration across concept design, engineering, and operations, giving the opportunity to influence projects from start to finish. Job Responsibilities * Create and develop deliverables for each new model introduction, including: * Vehicle assembly concept * Transition from virtual environment to physical validation and delivery * Process sequencing,...
IR35 Status:
Inside IR35

CV-Library Woking, Surrey Contractor
CL
May 24, 2026  
Electronics Design Engineer (HV Design)
We are recruiting for an Electronics Design Engineer (HV Design) to join our London-based manufacturing client in 6-month rolling contract role inside IR35 (through umbrella). As an Electronics Design Engineer (HV Design), you will be responsible for providing high-voltage (HV) design expertise, including creepage and clearance considerations, as well as validation activities. You will assess and develop solutions for HV clearance challenges at the PFE level and within HV switch designs. THE SUCCESSFUL APPLICANT * Degree in electrical/electronic engineering; at least 8 years of experience. * Must have end to end HW product development experience involving complex electronics with deep knowledge and strong hands-on experience in: * Power electronics (DC-DC converters up to 5kW, HVDC systems). * High-voltage engineering (design, validation, standards compliance). * Thermal/mechanical integration for high-power systems. * Experience in electronics design within a regulated...
IR35 Status:
Inside IR35

CV-Library SE10, Peninsula, Greater London Contractor
CL
May 24, 2026  
Electronics Design Engineer (Power Electronics)
We are recruiting for an Electronics Design Engineer (Power Electronics) to join our London-based manufacturing client for a 6-month rolling contract role inside IR35 (through umbrella). As an Electronics Design Engineer (Power Electronics), your overall objective of the role is Design, development, qualification, and documentation of hardware for Power Feeding Equipment (PFE) product. The Electronics Design Engineer (Power Electronics) contributes to the HV side of multidisciplinary PFE engineering teams throughout feasibility, architecture, and detailed design phases, as well as product maintenance and support, while ensuring adherence to industry standards and meeting customer expectations THE SUCCESSFUL APPLICANT * Degree in electrical/electronic engineering; at least 8 years of experience. * Must have end to end HW product development experience involving complex electronics with deep knowledge and strong hands-on experience in: * Power electronics (DC-DC converters up...
IR35 Status:
Inside IR35

CV-Library SE10, Greenwich West, Greater London Contractor
CL
Jun 07, 2026  
Electrical Design Engineer
Electrical Design Engineer 6 month contract Based in Farnborough Offering £27.82ph Inside IR35 Do you have experience using SolidWorks Electrical toolset? Do you have experience in the Aviation 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 Electrical Design 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: Support Avionics and Systems Engineering teams in developing and maintaining the production design record for new concepts and design changes Produce detailed electrical design solutions using SolidWorks Electrical Select appropriate electrical components to satisfy schematic and system-level requirements Act as a key contact...
IR35 Status:
Inside IR35

CV-Library Farnborough, Hampshire Contractor
CL
Jun 06, 2026  
Senior Structural Engineer - Contract
Senior Structural Engineer - contract London £45.00-£50.00 per hour (Inside IR35) Our client has an urgent requirement for a senior structural engineer in their London office to support delivery of complex, high value projects across multiple sectors. They need someone who is confident and who can hit the ground running, with relevant software proficiency. Strong communicator with excellent analytical skills, confidence and experience liaising with multi-disciplinary teams, clients, and architects. You will contribute to technically demanding projects with quality and attention to detail. To learn more and be considered, send your CV to Graham Ventham at Conrad Consulting
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 05, 2026  
Civil Engineer - Contract Fully Remote
Civil Engineer - Contract Fully Remote £48.00-£50.00 per hour (Inside IR35) Our client has an urgent requirement for an experienced civil engineer on a contract basis, working fully remote. Our client is an international expert who provides services for civil, geotechnical and geoenvironmental projects for a broad sector base which includes major developers, education, healthcare, energy firms and renewable energy producers. Their team is seeking a civil engineer who will provide key support in planning and design on infrastructure schemes. You will attend site meetings for projects such as mixed-use developments, shopping centres and more. Your experience should include site/civil design and planning, storm water management, drainage and soil erosion. Candidates should be proficient in Civil 3D and have strong attention to detail with excellent analytical skills. Competitive hourly rate and long term contract role. Send your CV to Graham Ventham at Conrad Consulting, and...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 05, 2026  
Linux Engineer
Linux Engineer Initial 3-month Contract Remote with infrequent travel to Surrey £500 - £600, Inside IR35 We're looking for a Linux Engineer with strong Red Hat Enterprise Linux experience to support a short-term deployment and implementation programme for an enterprise environment. Key responsibilities: Deploying and implementing Red Hat Enterprise Linux (RHEL) environments Supporting build, configuration and handover into BAU Working from agreed designs and implementation runbooks Troubleshooting OS-level issues during deployment and go-live phases Collaborating with infrastructure, network and security teams Required experience: Strong hands-on Linux engineering experience in enterprise environments Red Hat Certified Engineer (RHCE) - essential Proven experience delivering RHEL deployments and implementations Solid understanding of system configuration, patching and hardening Comfortable working independently in a delivery-focused contract roleECS Recruitment Group Ltd...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 04, 2026  
Electrical Design Engineer
Role: Electrical Engineer Location: Epsom, London, Peterborough, Cambridge (3 days/week onsite) Duration: 6 months Inside IR35 We are looking for an energetic and experienced Electrical Engineer to join our Client. You'll be part of a talented, multi-disciplinary team delivering cutting edge, iconic projects to our Water market clients. As a key member of our team, you'll play a vital role in delivering transformational programmes for critical UK infrastructure, with opportunities to work on landmark engineering projects both domestically and internationally. We're committed to providing industry-leading solutions throughout the project lifecycle, adding value through client-side and construction-phase support. We offer hybrid working which involves 3 days per week being office/site based. Your Role The role will offer a challenging and rewarding opportunity to apply knowledge, experience, and problem-solving skills whilst providing good opportunities for career...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 31, 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
Jun 05, 2026  
Senior Pharmacovigilance Scientist - Signal management / RMP
Your new company My client, a global biopharmaceutical company with a goal of contributing to healthcare innovation and environmental sustainability and which is focused on improving people's quality of life, specialising in Oncology, neurology and rare diseases, and has a position available for a Senior Pharmacovigilance Scientist specialising in Safety signal management / detection to join their Pharmacovigilance team on a 12-month initial contract. Remote 12 Month + Contract INSIDE IR35 PAYE - Up to £80 p/h (depending on experience) Umbrella - Up to £100 p/h (depending on experience) Your new role As the Senior Pharmacovigilance Scientist, you will serve as a product lead for Pharmacovigilance activities within Safety. The Senior PV Scientist is responsible for overseeing and leading the process for safety signal management activities (detection, evaluation, prioritisation, and assessment of safety signals related to drug safety), aggregate reports (PSURs, DSURs, Line...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
May 31, 2026  
Flow X Process Engineer
Flow X Process Engineer 6 Months Remote/London Market Rate (Inside IR35) My client, in the Insurance sector is looking for a Flow X Process Engineer to join their fast-paced team on an initial 6 month contract, the ideal candidate will have experience in the Insurance industry. Flow X Process Engineer: FlowX.AI - Deploy Enterprise-Grade AI Agents in Weeks with FlowX.AI - Hands-on experience with the Flow X platform - Extensive experience of similar workflow/low-code tools - Basic programming skills - Java, JavaScript, Python, Groovy - Experience in BPMN development - Good understanding of API testing - REST and SOAP or knowledge of integration protocols (REST - JSON, SOAP - XML) - Experience working with relational databases (Oracle DB, PostgreSQL) - Deep consulting/client-facing experience Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 07, 2026  
Facilities Project Engineer
Facilities / Project Engineer Pay: £40 - £45 (Umbrella) Location: Havant, Hampshire Contract: 12-Month FTC Hours: 37.5 Hours Per Week Clearance: BPSS to Start The Role An excellent opportunity has arisen for an experienced Facilities / Project Engineer to join a leading global defence and aerospace organisation within the Rotary and Mission Systems division. Based primarily in Havant, this role will also support sites in Westbury and Gloucester as required. You will be responsible for supporting and delivering a range of internal facilities projects involving electrical, mechanical, and civil works across secure operational environments. This is a varied and hands-on role requiring close collaboration with internal stakeholders including Facilities, Security, Health & Safety, IT, and operational user groups. Key Responsibilities: Supporting the development and delivery of internal facilities projects Providing technical facilities input into project scopes and...
IR35 Status:
Inside IR35

CV-Library Havant PO9, UK Contractor
CL
Jun 06, 2026  
Senior Category Manager
Contract Length: 8 months Location: Reading - 3 days onsite per week Rate: Inside IR35 Start Date: ASAP Hours: 37 per week Role Overview We are seeking an experienced Senior Category Manager to lead strategic procurement, supplier management, and contract delivery across a defined group of ITC categories. The role will focus on delivering value, driving cost efficiencies, and managing risk in line with business objectives. Candidates must have strong public sector procurement experience and an understanding of MOD or government contracts. Key Responsibilities Develop and implement category strategies aligned to business and stakeholder needs Lead end-to-end sourcing activity, including RFx, supplier evaluation, negotiation, contract award, and handover Ensure compliance with procurement policies, governance, and ethical standards Provide commercial oversight to ensure contract performance and value delivery Manage supplier relationships, including performance, risk, and...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Jun 06, 2026  
Senior Systems Engineer
Senior Systems Engineer Reading | Full-Time on site £500 per day Inside IR35| 4-Day Week or 9-Day Fortnight Available Contract Length: 12 months Are you a skilled Systems Engineer with a passion for Model-Based Systems Engineering (MBSE)? Do you want to play a pivotal role on one of the UK's most innovative and high-profile defence programmes? This is a fantastic opportunity to contribute to complex, cutting-edge systems that directly support critical national infrastructure and future defence capability! The Opportunity As the Senior Systems Engineer, you'll be at the heart of driving and enhancing MBSE capability across a major engineering environment. You'll work alongside technical experts, business leaders, and multidisciplinary teams to develop robust engineering models, improve system integration, and support key programme decision-making. This role offers genuine technical challenge, long-term project work, and the chance to influence the future of systems engineering...
IR35 Status:
Inside IR35

CV-Library Reading, UK Contractor
CL
Jun 06, 2026  
Senior Systems Engineer (MBSE)
Senior Systems Engineer (MBSE Specialist) 12 months (Inside IR35) – Reading full time on site – DV Clearance Required Role Overview We are seeking an experienced Senior Systems Engineer (MBSE Specialist) to support and enhance Model-Based Systems Engineering (MBSE) practices across the organisation. This role is focused on maintaining robust engineering models, improving system integration, and enabling effective decision-making through accurate data management, reporting, and stakeholder collaboration. The successful candidate will play a key role in supporting the development, maturity, and integration of MBSE capabilities across engineering functions. Key Responsibilities * Support and develop Model-Based Systems Engineering (MBSE) activities, including: * Requirements management * Interface definition * Trade studies * Interdisciplinary integration and analysis * Maintain the consistency, integrity, and usability of engineering models...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
May 31, 2026  
Senior Planner
Senior Planner - Reading, UK (On-site) Contract - 18 months IR35: Inside Our client is currently seeking an experienced Senior Planner to support a complex, highly regulated programme based full-time on site in Reading, UK. Overview The role offers the chance to operate at programme level, influencing business rhythms, supporting long-range operational planning and driving continuous improvement in planning processes, tools and governance. As a Senior Planner, you will be responsible for maintaining and developing the Integrated Master Schedule (IMS), ensuring schedule integrity and providing clear, accurate forecast information to support effective decision-making. You'll work closely with task managers, project managers and technical teams, embedding best-practice planning and Earned Value Management (EVM) across multiple projects. Key Responsibilities You will provide project controls planning and EVM expertise, producing high-quality schedule forecasts and variance...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Jun 04, 2026  
Ship Services Technician
Join a world-renowned aerospace organisation as a Ship Service Technician in Portsmouth on a full time basis Due to a drive for greater success, this advanced manufacturing business is currently searching for Ship Service Technician to add to their talented, hardworking team in Portsmouth on an initial 3 months contract. Striving for innovation and creativity you can ensure no two days will be the same. The rate per hour: £27.84 per hour inside IR35 / umbrella The rate per hour: £27.84 + £10.47 per hour inside IR35 / umbrella The role: To develop and maintain a broad knowledge of electro/mechanical systems associated with RN ships so as to ensure safety of personnel and equipment. Carry out as directed, electro/ mechanical low level maintenance and equipment keep alive as required by contract specification. To assist with implementing the Health and Safety controls in ship's for which BAE has Care and Custody Skills: Will have a minimum of 3 years experience...
IR35 Status:
Inside IR35

CV-Library Portsmouth, Hampshire Contractor
CL
May 31, 2026  
Monitoring Engineer
DV Cleared Monitoring Engineer Hemel Hempstead (Onsite) Up to £800 per day (Inside IR35) DV Clearance Required (MOD Environment) Are you an experienced Monitoring Engineer with strong infrastructure expertise and DV clearance? We're looking for a skilled professional to join a high-profile MOD programme, taking ownership of monitoring operations and leading a technical team within a secure environment. This is a key role where you'll combine hands-on engineering, leadership, and strategic input to drive operational excellence and support critical systems. What You'll Be Doing Leading day-to-day operations of the Windows/Infrastructure team Managing and optimising monitoring tools such as SCOM and PRTG Designing and configuring dashboards for network and system monitoring Supporting project delivery including solution design, estimation, and implementation Ensuring SLA compliance through effective incident response and escalation Mentoring engineers and building SME capability...
IR35 Status:
Inside IR35

CV-Library Hemel Hempstead, Hertfordshire Contractor
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