44 jobs found in Radlett

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...

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...

Streetworks Coordinator London 3-month rolling contract £28 - £32 per hour, inside IR35 Are you a Streetworks Coordinator looking for a new challenge? An opportunity has arisen for a Streetworks Coordinator, to join a busy client in London. This is a full-time contract position. The rate on offer is £28 - £32 per hour. Flexible working arrangements are available.   Key Responsibilities: ·Assist in the management and development of administrative systems and procedures for the NRSWA, as amended by the TMA, and the permit schemes to ensure permit applications are correctly received and assessed. ·Manage the interface between utility works and other projects taking into consideration wider implications on the network. ·Assess permit applications for accuracy and potential breaches of the NRSWA, TMA and the permit schemes, discussing details with the works promoters where these do not comply and applying judgement as to any subsequent action, including implementation of the...

Job Profile for HVAC Site Manager - SEL46461 Position: HVAC Site Manager Location: Central London Salary: (Apply online only) per day - opportunity for contract extension Working Arrangement: Site-based - Central London Employment Type: Contract - Inside IR35 and minimum 3 contracts We've partnered with a growing HVAC & Mechanical Contracts based in Gloucester, who are seeking an experienced HVAC Site Manager with a minimum 2-3 years of experience and strong technical knowledge. The business has thrived on repeat business over a number of years and operates within the retail, leisure, and full commercial sectors. Day to day, the HVAC Site Manager will manage on-site HVAC installation teams. The project will involve overseeing the CAT B project; installation and commissioning of VRF, Air Handling units, BMS and Cold-water services. You must be able to liaise with clients, subcontractors, and suppliers to coordinate project activities and procure materials. As the site...

Contract Senior Structural Engineer Location: London (Hybrid Working) Rate: Up to c£52 per hour (Experience dependant) Contract Length: 6 Months Start Date: Immediate IR35 Status: Inside IR35 The Opportunity A leading international engineering consultancy based in Central London is seeking an experienced Contract Senior Structural Engineer to join their team on a high-profile, technically challenging portfolio of projects. This is an excellent opportunity for a hands-on design-focused engineer with a strong background in building structures to work within a respected global consultancy delivering complex and prestigious schemes across the UK and internationally. Key Responsibilities You will play a pivotal role in the technical delivery of a wide range of projects, including: * High-rise building developments * Major commercial and retail structures * Hotels and museum projects * Sports and entertainment complexes The role is heavily design-led and will involve...

Senior Project Manager - Construction (SC Cleared) Location: London (Hybrid - 2 days onsite per week) Rate: Up to £700 per day (Inside IR35) Contract Type: Contract We are seeking an experienced Senior Project Manager to lead the delivery of a high-profile construction project. This role requires strong leadership, commercial oversight, and stakeholder management, with a focus on ensuring successful project execution within time, cost, and quality constraints. Key Responsibilities Lead end-to-end construction project delivery. Hold contractors accountable for programme, cost, and performance. Proactively manage risk identification and mitigation, including delays, cost overruns, and permitting challenges. Act as the primary liaison between the client/developer and the design team (Architects & Engineers). Coordinate across professional services, contractors, internal teams, and key stakeholders. Deliver regular progress reporting to senior leadership and governance forums....

Job Title: Senior Quantity Surveyor (Freelance) Location: North London (multiple sites) Contract Type: Freelance Contract Rate: £550 – £650 per day – INSIDE IR35 Company Overview We are recruiting for an experienced Senior Quantity Surveyor to support the delivery of civil engineering and infrastructure projects across North London. This opportunity sits with a well-established Tier 1 contractor operating across sectors including water, utilities, transport, and energy. The business delivers projects through long-term frameworks, standalone schemes, and reactive works, offering exposure to a diverse range of project types and environments. This is a great opportunity to join a high-performing commercial team on a contract basis, supporting key infrastructure projects with an immediate start. The Role As a Senior Quantity Surveyor, you will take responsibility for the commercial management of multiple projects across various sites in North London. This is a hands-on role...

Power Electronics Engineer Location: London Contract: 12 months Rate: £50 DOE (Inside IR35) We’re looking for an experienced Power Electronics Engineer to support development of high-voltage DC power systems used in critical infrastructure. This is a hands-on design role, working on high voltage DC-DC converters and high voltage circuits in a high-reliability environment. Expect to be onsite regularly due to lab-based work. Key Experience Required * Strong power electronics design (DC-DC converters * Experience designing high-voltage DC-DC converters * Proven end-to-end hardware development * Strong understanding of SMPS control loops, stability and compensation * Simulation experience (LTspice, PLECS or similar) * PCB design (Altium, Zuken or similar) Nice to Have * Experience with high-power or HVDC systems * EMC / compliance experience * Background in regulated or high-reliability sectors Please send CV for submission

Our client, a large Aerospace and Defence supplier is looking for a Production Test Engineer (Electronics) to join them on a contract basis at their site on Stevenage. Due to the nature of the role, applicants must hold the sole British nationality and be eligible to obtain full SC Clearance. 12-month initial contract. £32-£36 p/h Umbrella, inside IR35. Fully onsite in Stevenage.As a Production Test Engineer - Electronics, you will play a vital role in supporting testing and diagnostics of electrical/electronic sub-systems and circuit cards during the production phase of the product lifecycle. You will use your experience to provide technical support to the manufacturing test capability, to ensure programme targets are met to agreed time, cost and quality requirements. Responsibilities: You will be working with a small team of dedicated engineers in a fast-paced but friendly and inclusive manufacturing environment, carrying out the following: Providing test engineering support...

Role Title: Production Technician Duration: 6 months contract with potential for Perm Location: Stevenage Rate: £16.00 for 12 weeks then raising to £16.41 PAYE inside IR35 Role purpose / summary The working days and hours are from Monday to Friday and 7.30/8.00 to 4.30/5.00 depending on the needs of the business. Overtime is paid. Your Responsibilities: Undertake the routine manufacturing activities to produce membrane products. Perform daily lab activities including calibrations and checks using appropriate records and logs. Provide support for NPI introduction including method transfer and validation activities. Assist in compliance inspections and EHS program implementation to maintain high level of EHS compliance. Aware of and comply with the GEHC Quality Manual, Quality Management System, Quality Management Policy, Quality Goals, and applicable laws and regulations as they apply to this job type/position. Undertake training in all Q/C processes required for all membrane...

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...

Our client, large Aerospace and Defence supplier is looking for a Component Engineer to join them on a contract basis at their site in Bolton or Stevenage. Due to the nature of the role, applicants must hold the sole British nationality and be willing to obtain full SC Clearance ahead of starting. Hybrid working, 1-2 days per week onsite in either Bolton on Stevenage. 6 month initial contract. £50 p/h Umbrella, inside IR35 The Component Engineering department play an important support role not just within the engineering group but also within the wider business. You will be part of a multi-disciplined team completing administration activities, technical advisement, making requests to suppliers and responding to internal queries. You will ensure we deliver a comprehensive component service offering technical advice and ensuring accuracy of data. Responsibilities: Role includes the following responsibilities: Processing and responding to support queries Processing component...

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,...

Systems V&V Engineer 12 month contract Can be based in Stevenage or Bristol Offering up to £85ph Inside IR35 Do you have experience with SysML or Rhapsody? Do you have hands-on experience with DOORS and DOORS NG? 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 V&V 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 what you will be working on, you will be required to obtain MOD security clearance. You will be involved in: Test Strategy & Development: Defining test requirements, creating test plans, scoping frontend activities with the customer ensuring that requirements are met and understood System Validation: Overseeing...

Principal Thermal Engineer 12 month contract Based in Stevenage Offering £50ph Inside IR35 Do you have experience carrying out thermal analysis of electronics? Do you have experience with MATLAB/Simulink? 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 Principal Thermal 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 what you will be working on, you will be required to obtain high level MOD security clearance. You will be involved in: Take ownership of delivering packages of thermal analysis work Provide mechanical analysis support to develop designs and deliver thermal performance evidence Deliver analysis evidence in clear reports with...

Component Engineer 6 month contract Can be based in Stevenage or Bolton Offering up to £50ph Inside IR35 Do you have experience with technical components and parts? Do you have experience processing component data? 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 Component 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 what you will be working on, you will be required to obtain MOD security clearance. You will be involved in: Processing and responding to support queries Processing component data (based on Life cycle status, Export Control and REACH/RoHS compliance) Working within departmental processes completing administration tasks...

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...

World Class Defence Organisation is currently looking to recruit a Test Development Engineer on an initial 6 month contract.  The role will be a hybrid position of 50 / 50 time spent onsite.   Rate: £50.00 per hour Location: Stevenage Hybrid / Remote working: The role will be a hybrid position of 50 / 50 time spent onsite 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)   Test Development Engineer Job Description: The Test Equipment Hardware Design Capability group is a function home to the engineers working as part of the Test Equipment Centre of Excellence (TE CofEx), within Electronic Engineering (EE) Directorate. The EE Directorate is part of the wider Operations Directorate and forms part of Greater Engineering (Engineering, Operations and Programmes Directorate). Prepare specifications & develop...

World Class Defence Organisation based in Stevenage (the role can be a split of working Onsite and Working From Home) is currently looking to recruit a Bid Coordinator on an initial 6 month contract, with very high prospect of extension.    This role would suit a candidate who comes from a strong background of working as a Bid Coordinator, Bid Manager, Bid Specialist or Bid Writer.  An Engineering background would be great.  A background of working in the Defence or Aerospace industry would be great.    Rate: £50 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: This role will be 2 or 3 days per week onsite. Duration: 6 Months with very likely prospect of extension. Contracts are often ongoing and long-term.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Bid Coordinator Job Description: The Test Equipment New Business Support (TE NBS) role...

World Class Defence Organisation based in Stevenage and Bristol is currently looking to recruit a Systems Performance Modelling Engineer subcontractor on an initial 12 month contract.  Your base site can be either Stevenage or Bristol, depending on your preference. The role can be worked on a 4 day week basis (Monday to Thursday) but due to the nature of the work, the position will need to be based onsite.     This role would be suitable for a Simulation and Modelling Engineer (Matlab / Simulink) ideally from the defence or aerospace industry.   Rate: £80.00 per hour Location: Your base site can be either Stevenage or Bristol, depending on your preference Hybrid / Remote working: The role will based onsite.  A compressed 4-Day week of Monday to Thursday is possible 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...