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Contractor 32
Engineering Inside IR35 Hoddesdon

32 jobs found in Hoddesdon

CL
Sep 13, 2026  
Electronics Design Engineer
Electronics Design Engineer 12 Month Contract Based in Stevenage Offering £58ph Inside IR35 Do you have strong experience in Electronic Design? Do you have experience throughout the product lifecycle? 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 Electronics 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: Developing cutting-edge electronic solutions Responsibility for the quality and performance of the electronic solution together with providing cost and schedule updates to a project manager Electronic design capability throughout the product life cycle Implement technical solutions will range across the Power and Analogue...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Sep 13, 2026  
Manufacturing Engineer
World Class Defence Organisation based in Stevenage is currently looking to recruit a Manufacturing Engineer. The department are looking for candidates with skills in the following: Verification & validation, design modifications, commissioning, FMEAs, configuration control, sub-assembly manufacturing.   Rate: £35.00 per hour Location: Stevenage Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella)   Manufacturing Engineer Job Description: As a Manufacturing Engineer within the unit & missile assembly manufacturing facility 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. Compilation and update of Manufacturing Instructions. Design,...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Sep 11, 2026  
Manufacturing Engineer - Assembly and Integration
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: Stevenage - fully onsite 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...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Sep 09, 2026  
Electrical Architect/Engineer
Our client, a large Aerospace and Defence supplier is looking for an Electrical/Electronic Architect to join them on a contract basis at their site in Stevenage. Due to the nature of the role, applicants must be eligible to obtain full SC Clearance. Hybrid working, 3 days per week onsite in Stevenage. 6-month initial contract. £60-£85 p/h Umbrella depending on the level of experience, inside IR35Overview of department: Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It's an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions and characteristics between subsystems/equipment power architecture,...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Sep 12, 2026  
Rail Systems Project Manager
Are you a Rail Systems Project Manager with experience taking railway systems contracts through construction and into entry into service? Do you have experience working for a main contractor on major railway infrastructure projects and strong NEC contract management experience? Job Title: Rail Systems Project Manager Location: West London - 4 Days Site / 1 Day Home Rate: £500-£550 per day (Inside IR35 via Umbrella) Contract: Rolling 6-Month Contract Start Date: ASAP This is an opportunity to join a leading main contractor delivering major HS2 rail systems works in West London. The project is now finalising the design and moving into the construction phase, creating a requirement for an experienced Project Manager to support the delivery team through this critical transition. This is a hands-on, delivery-focused role. The successful candidate will need to be comfortable getting involved in the detail, managing contractual and project controls activities, and supporting the...
IR35 Status:
Inside IR35

CV-Library Greater London, UK Contractor
CL
Sep 12, 2026  
Rail NEC Senior Quantity Surveyor
Are you a Senior / Project Quantity Surveyor with strong NEC experience and a background in delivering major infrastructure projects? Do you have the commercial experience to hit the ground running and independently manage a project? Job Title: Senior / Project Quantity Surveyor Location: West London - Hybrid Working (shuttle services available from Central London) Rate: £450- £525 per day (Inside IR35 via Umbrella) Contract: Long-Term Contract Start Date: ASAP This is an opportunity for an experienced Quantity Surveyor to support major HS2 works in West London. The role requires someone with strong NEC contractual knowledge who can take ownership of the commercial management of their package and operate with minimal supervision. Where you will add value: - Managing the commercial delivery of HS2 project packages - Administering NEC contracts and managing contractual processes - Managing compensation events, early warnings, applications, valuations, and change -...
IR35 Status:
Inside IR35

CV-Library Greater London, UK Contractor
CL
Sep 09, 2026  
Streetworks Inspector
Streetworks Inspector London 6-month contract initially £28 - £30 per hour, Inside IR35 Are you an experienced Streetworks Inspector looking for your next challenge?   Our client is an ambitious authority who are seeking an experienced Streetworks Inspector to join them on a contract basis. Key Responsibilities:   ·Responsible for the provision of guidance and support in accordance with NRSWA and TMA legislation. ·Produce regular inspections and income reports associated with NRSWA ·Support the Principal Streetworks Coordinator and the Streetworks Coordinator in advising Highways staff on the procedures associated with street work licences. ·Assist in the preparation of reports and other correspondence in connection with the role.   A full job description is available on request   What is required? ·As the successful candidate, you will have a NRSWA Supervision accreditation.   ·You will have experience in inspections.   This role will go quickly so please...
IR35 Status:
Inside IR35

CV-Library Greater London, UK Contractor
CL
Sep 09, 2026  
Electrical Fitter - Rolling Stock
Rullion require experienced Mechanical and Electrical Fitters to work with a world leading Rail / Rolling Stock company as a Train Maintainer, based out of their Train Maintenance Service Depot in Golders Green, London. This position would suit candidates with either Rolling Stock, Light Rail, Large Transportation or Military Vehicle experience. Train Maintainer / Team Member, Golders Green, London Contract duration: 14 - 20 weeks Monday - Friday Shifts: Day Shift, 07:00 to 16:00 This role falls inside of IR35 and therefore payment options are either PAYE or Umbrella: Hourly rate: £30.02 - £31.63 (Umbrella) / £23.55 (PAYE) Role Overview: The role will involve carrying out a wiring modification to the train. This will primarily consist of fitting a pre-made wiring loom within the cab, followed by basic continuity testing to ensure the modification has been completed correctly. The contract is expected to run for approximately 14 weeks, although there is potential for this...
IR35 Status:
Inside IR35

CV-Library Golders Green, London Contractor
CL
Sep 10, 2026  
Mechanical Fitter
Mechanical Fitter – Special Purpose Machinery Location: Hertfordshire Contract: 12 months+ Rate: £28–£29 per hour (Umbrella) We’re looking for an experienced Mechanical Fitter with a strong background in machine build and assembly to join a manufacturing team in Hertfordshire on a 12-month contract. The ideal candidate will have hands-on experience building machinery and mechanical assemblies from engineering drawings, with a good eye for detail and a practical, problem-solving approach. Key skills & experience: * Proven experience as a Mechanical Fitter / Mechanical Assembler * Strong machine build and assembly experience * Ability to read and work from engineering drawings * Experience with mechanical installation, alignment and assembly * Good understanding of mechanical systems and components * Strong attention to detail and quality * Wiring, electrical assembly, commissioning or testing experience is a bonus The role offers: * £28–£29 per hour...
IR35 Status:
Inside IR35

CV-Library SG6, Letchworth Garden City, Hertfordshire Contractor
CL
Sep 11, 2026  
Lead Contractor Design Approval Engineer
Lead Contractor Design Approval Engineer (LCDAE) Location: Remote, with occasional UK office/site attendance Rate: £85-£95 per hour (Inside IR35) Contract Length: Project-based contract Hours: Approximately 8 hours per week, with potential for additional hours Are you an experienced Lead Contractor Design Approval Engineer (LCDAE) looking for a flexible contract opportunity? We're looking to speak with experienced design assurance professionals to support a major UK electricity transmission infrastructure project. The requirement is focused on providing LCDAE support throughout detailed design, with the potential to continue into the construction support phase. This is a specialist part-time requirement, expected to average around 8 hours per week, although additional input may be required depending on design submissions, reviews and project demand. The role will be delivered predominantly remotely, with occasional attendance at office or site meetings where required. Key...
IR35 Status:
Inside IR35

CV-Library City of London, London, UK Contractor
CL
Sep 10, 2026  
Civil Design Engineer
Job Title: Civil Water Engineer Salary: Up to £70 per hour, dependent on experience Location: National - priority locations are Epsom, London, Peterborough and Cambridge Type: Contract, hybrid - typically 3 days per week office/site based About the Role: We are looking for an energetic and experienced Civil Water Engineer to join a talented, multi-disciplinary design team delivering complex and innovative projects across the UK water sector. This is an excellent opportunity to play a key role in delivering major infrastructure programmes, working on technically challenging projects across the full project lifecycle. You will apply your technical knowledge, experience and problem-solving skills to deliver high-quality engineering solutions, while working collaboratively with colleagues, clients and other disciplines. About the Client: Our client is a leading engineering and infrastructure organisation delivering major projects across the UK and internationally. You will...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Sep 11, 2026  
Senior Electrical Engineer Building Services
Are you a senior Electrical Engineer in Building Service Design and looking to work on some exciting projects? Do you want a contract role with variety? You could work for a leading Building Services contractor, with a national presence with the following details; Location: London (1x a week in the office) Rate: Up to £55 per hour (Inside IR35) Duration: 12 months + Key Responsibilities · Deliver Electrical design for major construction projects · Produce high-quality designs, specifications, and technical solutions · Work closely with clients, architects, and multidisciplinary teams · Coordinate designs across disciplines (M&E, BIM, etc.) · Ensure compliance with regulations, standards, and quality procedures · Support cost planning, estimates, and pre-construction activities · Contribute to innovative and sustainable design solutions · Support and mentor junior engineers where required Requirements · Degree in Electrical or Building Services Engineering ·...
IR35 Status:
Inside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Sep 13, 2026  
Desktop Engineer
Desktop Support Engineer – (Mac Focused) Location: London – 5 days onsite Contract: 3 months IR35: Inside IR35 Start: ASAP We are currently looking for a Desktop Support Engineer with a strong Mac focus to join our customer's IT team in London on an initial 3-month contract. This is a great opportunity for a technically capable Desktop Support Engineer who has a good foundation in IT support, strong Mac experience and, importantly, excellent people skills. The Role You will provide day-to-day desktop support to approximately 150 users, acting as a key point of contact for IT support within the London office. Technical Environment The customer operates a predominantly Apple environment: 90% Mac / 10% Windows macOS and Apple hardware Microsoft Entra ID – desirable Cisco – desirable IT ticketing/service management systems User access management Hardware provisioning and support The role will include: Providing day-to-day desktop support, with a strong focus on Mac/macOS...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 12, 2026  
Senior Quantity Surveyor
Senior Quantity Surveyor / Quantity Surveyor – Water Location: London Rate: £550–£600 per day Inside IR35 Contract: Freelance Ganymede Solutions are currently working with a leading contractor within the UK water sector who are looking to strengthen their commercial team with 2x freelance Quantity Surveyors / Senior Quantity Surveyors on a Water Treatment Works project in the London area. If the location isn’t ideal, please still get in touch as we have multiple projects across frameworks in the South of England. The Role As Quantity Surveyor / Senior Quantity Surveyor, you will be responsible for the commercial management and delivery of a range of Civils and MEICA packages. Key responsibilities will include: NEC3 subcontract management Payment assessments and subcontractor management Final account negotiations and commercial close-out Disallowed cost negotiation Pricing and management of Compensation Events Forecasting and cost management across labour, plant and...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 11, 2026  
Quality Engineer - SC Eligible
Hays are now looking for a Quality Engineer for one of our local clients: £310 p/d Inside IR35 Remote Must be eligible for SC Clearance Key Responsibilities - Work closely with business analysts to understand and interpret client requirements.- Define, prepare and execute appropriate test scenarios. - Support and enhance testing across the Customs Declaration Service application. - Contribute to performance testing activity within a complex systems integration environment. - Use Cucumber and Java as part of the test engineering approach. - Manage and document testing activity using JIRA and Confluence. - Collaborate effectively with the wider delivery team across bespoke, COTS and AWS-hosted components. Essential Skills and Experience - Minimum five years of UK residency and eligible for SC Clearance - Performance testing experience. - Hands-on experience with Cucumber. - Strong Java capability. - Experience using JIRA. - Experience using Confluence. Desirable Skills - JMeter....
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 10, 2026  
SC Cleared DevOps Engineer
SC Cleared DevOps Engineer - London - Hybrid - Inside IR35 My client seeks to recruit an SC Cleared DevOps Engineer, within this role you work as part of a collaborative engineering team responsible for maintaining secure, reliable and high performing services - that underpin the core system, you will enjoy problem solving, automation and working in an agile environment with modern tooling.  Mandatory Experience:  SC Clearance - valid and transferrable  Previous experience of working in an "air gapped" environment Issue resolution and roadmap driven enhancements  Experience of working within a production environment, with strong on-prem Kubernetes / OpenShift deployments IAC using Terraform with CI/CD pipelines (Jenkins) Observability tools to include design and operate end to end logging, metrics, tracing, dashboards to include alerting systems using ELK, Splunk, Grafana  Cloud platforms to include: Azure or AWS If you are an SC Cleared DevOps Engineer with experience of...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 11, 2026  
Lead Hardware Engineer
Lead Hardware Engineer Luton | 4 Days Onsite Per Week 12-Month Contract £65 per Hour (Inside IR35) Active SC Clearance Required Winsearch is currently recruiting for a Lead Hardware Engineer to join a leading defence engineering organisation delivering advanced Electronic Warfare and Defensive Aids Systems across air, land and maritime platforms. This is an exciting opportunity to work on technically challenging programmes at the forefront of defence technology, developing mission-critical hardware that supports some of the world's most advanced military platforms. Working within a multidisciplinary engineering environment, you'll contribute throughout the entire product lifecycle, from requirements capture and architecture definition through to integration, qualification and customer acceptance. The Role As a Lead Hardware Engineer, you'll take a key role in the design and development of complex digital and mixed-signal electronics for high-performance defence...
IR35 Status:
Inside IR35

CV-Library Luton, UK Contractor
CL
Sep 11, 2026  
Site Engineer
Are you an experienced Site Engineer with a strong background in heavy civil engineering and major infrastructure projects?   Do you have experience delivering pipe jacking, earthworks, and deep drainage?   Location: West Ruislip - 5 days on site Rate: £400 - £450/day DOE - Umbrella, Inside IR35 Duration: Nov 2027   This is an excellent opportunity for an experienced Site Engineer to join one of the UK's largest infrastructure projects, working on the delivery of earthworks, deep drainage and pipe jacking on HS2.   Working closely with the Agent and Sub Agent, you will take responsibility for the day-to-day coordination of construction activities, ensuring works are planned, executed safely and delivered in line with programme requirements. You will play a key role in managing subcontractors, temporary works, permits and quality assurance while maintaining the highest health and safety standards across site.   This role would suit a proactive engineer who enjoys taking...
IR35 Status:
Inside IR35

CV-Library North Acton, London, UK Contractor
CL
Sep 10, 2026  
Rail Contracts Project Manager
Are you a Rail Systems Project Manager with experience supporting the NEC contracts management and early-stage development of railway infrastructure projects?   Do you have experience working for a main contractor on the railway?   Contract Rate: £(Apply online only)/day DOE - Inside IR35 via Umbrella   Location: West London - 4 days in the project site office, 1 day working from home.   Contract Length: Rolling 6-month contract.   Role Details:   My client is a leading main contractor on major HS2 systems works, looking for an experienced Project Manager to support the Head of PMO.   This is a hands-on 'doer' role with a primary focus on heavy contract administration and project controls. You will be joining the early stages of a major project, pre-design, responsible for managing early warnings, compensation events, monthly reporting, and program management. You will be part of a small, core team and must be prepared to be actively involved in the work, not just...
IR35 Status:
Inside IR35

CV-Library North Acton, London, UK Contractor
CL
Sep 10, 2026  
Senior Rail Systems P6 Planner
Are you a Railway Systems Senior P6 Planner with experience working for a main-contractor of major railway infrastructure?   Do you have experience on multi-discipline railway works?   Contract Rate: £(Apply online only)/day Inside IR35.   Location: North Acton - 4 days in the project site office, 1 day working from home.   Contract Length: Rolling 6 month contract.   Role Details: My client is a leading main contractor, on major HS2 systems works, looking for an experienced Senior P6 Planner to support a growing work bank on various systems schemes on the project.   For this role you will be required to interface heavily with the project team helping plan and coordinate the P6 program including integrated planning, QRSA support, PowerBI usage, and end to end planning of the works.   You will require prior experience with railway systems and working for a railway main contractor to be suitable for this role.   Essential: ·Railway Systems Senior P6 Planner with...
IR35 Status:
Inside IR35

CV-Library North Acton, London, UK Contractor
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