65 jobs found in Great Missenden

Section Engineer - Freelance (Inside IR35) About the Role A major infrastructure project is seeking an experienced Section Engineer to join the delivery team on a long‑term freelance basis. The project covers a significant stretch of high‑profile civil engineering works, including earthworks, structures, drainage and utilities. As a Section Engineer, you will report to the Sub Agent and take responsibility for supervising the site engineering function from construction through to close‑out. You will support temporary works design coordination, allocate labour/plant/materials with the Sub Agent and Section Foreman, and ensure all works are delivered to the required standards, programme and budget. You will manage the site setting‑out team, oversee the performance and development of Site Engineers, and proactively resolve technical issues in collaboration with the Sub Agent. The role also involves monitoring subcontractor performance to ensure compliance with contractual...

Endpoint Engineer (Contract) Location: Hemel Hempstead (Onsite) Rate: £600-£700 per day (Inside IR35) Clearance: MOD DV required Role Overview Lead the day-to-day technical operations of the Windows/Endpoint team, providing subject matter expertise across endpoint security and infrastructure. The role combines hands-on engineering, team leadership, and strategic input to support operational delivery within a secure, enterprise environment. Key Responsibilities Lead and mentor a team of engineers, developing SME capability and aligning skills with digital strategy Support project delivery: solution design, estimation, implementation, and technical validation Manage and respond to incidents in line with SLAs, including escalation where required Collaborate with architects and designers to recommend and validate technical solutions Contribute to pre-sales activities and cost/effort estimation Maintain accurate documentation (operational procedures, user guides, project...

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...

Our client, a Defence and Security supplier is looking for a Mechanical Design Engineer to join them on a contract basis at their site in Maidenhead. Due to the nature of the role, applicants must hold the sole British nationality and current SC Clearance 6-month initial contract Rate is open to negotiation, inside IR35 Fully onsite in Maidenhead due to the nature of the role Job Description: Design, develop, test, and document mechanical assemblies through the full product lifecycle. Deliver robust mechanical solutions using company engineering tools and processes. Create and review mechanical documentation: design packs, analysis reports, plans, and procedures. Define and analyse mechanical performance and functional behaviours. Optimise designs for various manufacturing methods (machining, moulding, extrusion, sheet metal, casting). Perform tolerance analysis for precision parts and complex assemblies. Produce designs compliant with MIL‑STD, DEF‑STAN, EMC, TEMPEST, and...

Join Our Team as an Engineering and Sustainability Manager! Are you passionate about driving sustainability and engineering excellence in the energy sector? We have an exciting opportunity for you! Our client, a leading organization committed to a greener and fairer future, is seeking an agile and enthusiastic Engineering and Sustainability Manager for a 9-month fixed-term contract. This is your chance to make a tangible impact on the transformation of their property portfolio! Day Rate: £555.00 per day Inside IR35 Location: Windsor (travel around the UK Contract Type: 9 months Fixed Term Contract Working Pattern: Hybrid Mon - Fri 9am to 5pm Role Overview As the Engineering and Sustainability Manager, you will play a pivotal leadership role in guiding the evolution of our client's estate. Your expertise will be key in shaping the future of the built environment, supporting net-zero ambitions, and enabling innovative ways of working. Key Responsibilities Strategic...

Principal Systems Engineer Luton 12-Month Contract Paying up to £85p/h (Inside IR35) Key Responsibilities Development of RF system requirements. Assisting engineering domains in design and integration activities. Assisting with requirements definition for integration, qualification, verification, and validation activities Essential: Hold a degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g. Systems Engineering, Electronic Engineering, Aerospace, Physics or Mathematics) Experience working in an agile environment and experience across the full engineering lifecycle Knowledge of modelling and analysis using MATLAB and Cameo, Knowledge of the fully systems lifecycle Previous experience working on RF systems OR EW projects within the Aerospace or Defence sector is desirable Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering...

Senior Planner Contract Length: 18 months Location: Aldermaston - full time on site Pay Rate: £59.94/hour Umbrella | £44.16/hour PAYE - Inside IR35 Security Clearance: Active DV Clearance required Overview We are seeking an experienced Senior Planner to support the delivery of integrated planning capability across a complex programme environment. The successful candidate will be responsible for maintaining the IMS, supporting project delivery teams with schedule integrity, network analysis, Earned Value Management, and programme reporting activities. This is a highly collaborative role requiring strong stakeholder engagement skills and the ability to promote effective planning practices across multidisciplinary teams. Key Responsibilities Maintain and manage the Integrated Master Schedule across projects and programmes. Provide Planning and EVM expertise to project and programme teams. Deliver accurate and timely schedule forecasting and performance analysis to support...

AIT Electrical Test Operations Engineer Location: Oxford Contract: 6 Months Rate: £37/hr Umbrella Inside IR35 (£27.66 PAYE) Shift Uplift: Up to 20% depending on pattern Clearance: UK National Eyes Only Work Pattern: On‑site, shift work including weekends Parking: Free parking available (15‑minute walk from site) Role Summary The AIT Electrical Test Operations Engineer plays a central role in the electrical testing and validation of spacecraft. This position supports the full test lifecycle, from engineering bench testing through to flight spacecraft verification, ensuring mission‑critical systems perform flawlessly before launch. The engineer operates within a high‑tech cleanroom environment, executing complex test procedures, supporting integration activities, and contributing to the success of major space programmes. Key Responsibilities Executes electrical and functional test procedures on engineering test benches and flight spacecraft Operates Central Checkout...

Our client has an opportunity for an Electrical Test Operations Engineer to join them on a contract role for 6 months with possible extension. You will be Executing electrical and functional test procedures on engineering test benches and flight spacecraft in accordance with Work Orders, test procedures and processes. Role: Electrical Test Operations Engineer Location: Oxford Hours: Shift work Monday to Sunday - either rotating double day shifts or rotating Early, late ,nights depending on project need. There may be periods of flexible shift depending on project phases. Clearance: SC required before Hourly Rate: £37 per hour via Umbrella, inside IR35 + a 20% shift uplift when working on shift What you'll be doing: Execution of Electrical and Functional test procedures on Engineering test benches and flight spacecraft. Use of the Central Checkout System (CCS), Electrical Ground Support Equipment (EGSE) and Spacecraft Check Out Equipment (SCOE) to support the test activities....

Tooling Design Engineer 6 month contract Based in Ampthill Offering up to £50ph Inside IR35 Do you have experience using CREO? Do you have experience using PDM Windchill? 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 Tooling 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: Develop manufacturing tooling within any of the following technologies; NC Machining Composite layup Designing any new tooling & fixturing requirements Experienced in the creation of Technical Requirement Specifications Creation of detailed process instructions Creation of Manufacturing BOM's / routings to aid ease of manufacture Active involvement in the...

Senior Manufacturing Engineer 6 month contract Based in Ampthill Offering £50ph Inside IR35 Do you have experience with MRP systems? Do you have experience with SAP or similar ERP systems? 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 Senior Manufacturing 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: Develop manufacturing processes Defining sequence of operations, procedures, and production layouts for assemblies, equipment installation, processing, and material handling taking into account flow and lean philosophies Providing Basis of Estimates for engineering activities and shop floor operations across a range of technologies and...

Senior Manufacturing Engineer 6 month contract Based in Ampthill Offering £50ph Inside IR35 Do you have experience with 5 Axis CNC Machining? Do you have experience of MRP Systems and managing BOMs? 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 Senior Manufacturing 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: Develop manufacturing processes Medium /Large CNC machined components Defining sequence of operations, procedures, and production layouts for assemblies, equipment installation, processing and material handling Providing Basis of Estimates for engineering activities and shop floor operations across a range of technologies and...

Electrical Technician – Abingdon - £30-45phr An Electrical Technician is required ASAP on a long-term contract basis (inside IR35) for a growing and interesting company in the Abingdon area. The Electrical Technician will be responsible for * Electrical installation * Commissioning * Panel wiring * Rack building and wiring * Electrical machine installation The ideal Electrical Technician will have: * Electrical qualification * LV electrical experience * Industrial biased experience – manufacturing, special purpose machinery process, energy etc. * PLC Controls and Instrumentation knowledge desirable In return the Electrical Technician will get the opportunity to join a well-established company offering very interesting work, and long term contract opportunities. If you’re an Electrical Technician with previous installation and commissioning experience, apply now to find out more

Defence Quality Engineer **** This role is inside IR35, and candidates will be required to work via an Umbrella Company. Seeking an Aerospace Quality Engineer full-time (37.5 hours per week) for a 12-month+ project near Milton Keynes, England. Flexible working options including 4 day week. Job Summary: We are seeking a proactive and detail-oriented Quality Engineer to support a range of projects across our customers' organisation. The role will play a critical part in ensuring that quality standards are consistently met, maintained, and improved throughout the project lifecycle. The successful candidate will act as a key point of contact for all quality-related matters, working closely with cross-functional teams including engineering, manufacturing, and project management. You will be responsible for identifying, managing, and resolving quality issues, ensuring compliance with internal procedures and external standards. This is a dynamic position requiring the ability to...

We are recruiting for a talented Hardware Design Engineer to join our client's Test Equipment Hardware Design Capability team on a 6-month contract. Part of the Test Equipment Centre of Excellence (TE CofEx), this team designs, integrates, and validates innovative test system hardware solutions that support products throughout their lifecycle. This is a fantastic opportunity to contribute to cutting-edge projects, ensure technical excellence, and help drive engineering success. Role: Test Development Engineer Pay: £50 per hour Via Umbrella Location: Stevenage Contract: Monday- Friday, 37 Hours per week, 6 Months Contract IR35 Status: Inside Security Clearance: SC Required however can start on BPSS Essential Responsibilities Prepare specifications & develop designs in line with all quality and technical standards. Develop proposals for investigations & solutions, following investigation and analysis of technical issues. Carry out design appraisals to ensure all...

FPGA Engineer Initial 12-Month Contract Stevenage OR Bristol x3 days onsite p/w (inside IR35) SC to start - UKEO programmes £90ph, UMB, inside IR35 Our client, a key player in the Defence & Security sector, is currently seeking a talented FPGA Design Engineer to join their team on a contract basis. This role involves working on a growing portfolio of complex FPGA projects, including advanced signal processing systems, core embedded processing systems, and safety & security critical systems. Key Responsibilities: Tackle technically demanding projects and develop new skills Embody key values of Innovation, Commitment, Integrity, Passion, and Team Spirit Join a team full of desire and ambition to be the best Work at the forefront of technology, developing new and innovative concepts for future products Design, develop and prove key products throughout the product lifecycle from concept to in-service support Define the architecture and requirements, working with hardware...

World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer subcontractors on an initial 6 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.         Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Stevenage or Bristol – depending on your preference Hybrid / Remote working: 4 days a week likely onsite (likely could be lower on a week by week basis; depending on work). 1 day remote. (flexible on start and finish time). A compressed 4 day week (Monday to Thursday) a possibility. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a...

World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a Principal Thermal Engineer Subcontractor on an initial 12 month contract.   Hourly Rate: £50.00  Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will likely be onsite 3 days per week. Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage onsite interview   Principal Thermal Engineer Job Description: The Mechanical Analysis Group are looking for a Principal Thermal Engineer to join its team in Stevenage. The group consists of over 30 engineers working across a wide spectrum of cutting-edge military systems. Working for an internationally recognised company, you will play a critical role in ensuring that products deliver the necessary performance against key...

World Class Defence Organisation is currently looking to recruit a Verification and Validation Systems Engineering Specialist subcontractor on an initial 12 month contract.  Rate: £85.00 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Location: Stevenage or Bristol (depending on your preference) Hybrid / Remote working: The role will be a hybrid role of on average 2 days per week onsite Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) V&V Systems Engineering Specialist Job Description: The Test & Evaluation team are looking for a V&V Systems Engineering Specialist to operate with a high-level of technical responsibility for the entire lifecycle of our product, ranging from design and development to qualification and deployment. A specialist will bridge the gap between design and production, ensuring that complex,...

World Class Defence Organisation is currently looking to recruit a Head of FCAS Systems Design Co-Ordination ( Systems Engineer Manager ) subcontractor on an initial 6 month contract.    This position would suit a candite from the Defence / Aerospace industries and from a Systems Engineering Management background.   Rate: £80.00 per hour Location: Bristol, Stevenage or Bolton, depending on your preference.  Hybrid / Remote working: Hybrid, 3 days per week onsite (the department can offer a compressed 4 day week of Monday to Thursday) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Interview process: 1 stage video interview Head of FCAS Systems Design Co-Ordination Job Description:   FCAS is one of the largest, most exciting and challenging programmes within Defence – to design and deliver a Future...