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Contractor 129
Engineering Hatfield

129 jobs found in Hatfield

CL
Dec 04, 2025  
Senior Engineering Project Manager
Engineering Project Manager 6 Month initial Contract Work Location: Stevenage Overview of department:   The role sits within the Electronics Engineering department. They are growing, dedicated and we work as a team to deliver projects. You will be managing detailed design of electronics products such as printers, small thermostats ect.   Responsibilities: Your role as a Senior Engineering Project Manager (SEPM) is to deliver our most complex and priority projects to time, cost and quality; to drive the design, development and delivery of our highly complex electronic sub-systems, from concept through into full production. This is a fantastic opportunity to be a senior member of the project management team; someone who will contribute to our delivery strategy.   Skillset/experience required: Someone with drive, passion and commitment who has: Experience of Project Management best practice: Risk Management, Stakeholder Management, Compliance Management, Configuration Management...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Feb 28, 2026  
Engineer – Rail Engineering Standards / Systems Integration
Engineer – Rail Engineering Standards / Systems Integration Location: London (Hybrid working) Rate: circa £400 per day Contract: 52-week contract Hours: Full time, 40 hours per week Start: ASAP We are recruiting Engineers to support a large-scale rail engineering transformation programme within a major safety-critical transport environment. This contract role is ideal for an Engineer with experience in rail engineering standards, systems engineering, asset management or technical assurance, looking to work on long-term programmes modernising how railway assets are operated and maintained. The role As an Engineer, you will support the review, update and implementation of engineering standards and processes that underpin maintenance, operations and asset lifecycle management across a complex railway system. You will work closely with engineering, operations and maintenance teams to ensure standards are practical, compliant and aligned with business and operational objectives....
IR35 Status:
Unknown Status

CV-Library E20, Stratford and New Town, Greater London Contractor
CL
Mar 01, 2026  
Engineering Supervisor
Are you ready to take charge of engineering operations in a dynamic environment? A leading company in the FM industry is hiring a Engineering Supervisor in Greater London. You'll ensure the highest standards in maintenance and operations while working collaboratively across multiple properties. The Role   As the Engineering Supervisor, you'll: Supervise and coordinate daily maintenance and engineering activities across three residential properties. Ensure proper operation of HVAC, plumbing, electrical, fire protection, elevators, and building management systems (BMS). Implement and monitor preventive and corrective maintenance programs. Conduct regular inspections of building systems and common areas to identify defects and ensure service reliability. Oversee reactive maintenance and emergency repairs, ensuring timely resolution. You   To be successful in the role of Engineering Supervisor, you'll have the following skills and experience: Relevant experience in...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Feb 28, 2026  
Civil Technical Engineering Manager (Ancillary Works)
Job Title Civil Technical Engineering Manager - Ancillary Works Location: London or Bristol (hybrid working), with regular travel to the Sizewell C site in Suffolk Contract: Inside IR35, ongoing Closing Date: 17 February 2026 ________________________________________ Job Purpose / Overview The Engineering & Technical (E&T) function is a fundamental part of the Civil Works Programme, responsible for defining and assuring the design, engineering, and technical requirements across the project. The team leads the full lifecycle of design delivery-from requirements definition through to final acceptance-while managing budgets, resources, and supply chain interfaces. It also ensures constructability and effective design coordination across Civil Works, Site Establishment, and Off-Site Infrastructure. As Civil Technical Engineering Manager - Ancillary Works, you will support the definition and validation of technical requirements and specifications, working closely with...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Feb 14, 2026  
BMS Commissioning Engineering
BMS Commissioning Engineer, Tridium, Trend or Siemens Immediate start 4 - 6 month contract £300 - £360 per day Our client requires an accomplished BMS Commissioning Engineer with Tridium, Trend or Siemens Building Management Controls experience to join their team on either a project in London or a site in Hertforshire . There are several roles and projects currently available in: the City, East London and also in Hertfordshire, the best site would depend on your location and experience for each project. This is on a contract basis and will initially run for 4 to 6  months. To start immediately and is likely to be extended on a rolling basis.  This position could also be as the Lead Commissioning Engineer if you have the right experience and the rate would then reflect this. Key skills required:- Experienced in the Commissioning of Building Management Systems ( BMS ) Qualified and experienced with Tridium ,Trend or Siemens Control systems. CSCS Skill Card or equivalent is...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 28, 2026  
Press-Brake Operator
Job Title: Press-Brake Operative Job Type: Temporary to Permanent Location: Biggleswade Working hours: Monday to Friday, 7am,-4pm (1pm Friday finish0 Hourly Rate: £16.00-18.00 per hour   My well-known client based in Biggleswade are currently looking for a Press-Brake Operator to join their team, on a Temp to Perm basis. This is a fantastic opportunity for someone with the relevant experience looking to progress within this industry.   Role Purpose of the Press-Brake operator: To set and run presses to produce both cosmetic and non- cosmetic pressings to an agreed quality standard and component drawing, utilising machinery, and equipment as effectively and efficiently as possible. You will also be involved with using the guillotine and possibly trained in Laser Operations as the role develops.   Skills/Requirements of the Press-Brake operator: Experienced in programming and running a Brake Press Ability to read and interpret drawings and use your experience to...
IR35 Status:
Unknown Status

CV-Library Hertfordshire, UK Contractor
CL
Mar 01, 2026  
Design Manager
Randstad CPE is currently recruiting for a Freelance Design manager for the a Major project near St Albans Our client is a market leader within Civil engineering and rail. The role is to provide design management support for the earthworks, rail, highways and building works from ECI / inception to final commissioning/financial settlement, and to co-ordinate and manage the design consultants appointed for the project. * Preparation of the project brief * Consultant selection and appointment * Value management & Engineering * Management of the Design Development * Managing of the Contractor Design Process * Prepare Design Execution Plan. * Establish and monitor appropriate project operating procedures and systems, specifically ensuring the Design Management Plan is being followed and adhered to. * Establish project design programme and ensure it is kept up to date. * Establish & manage procedures for convening and recording meetings which: enable the client to review...
IR35 Status:
Unknown Status

CV-Library St. Albans, Hertfordshire Contractor
CL
Feb 22, 2026  
Stores Person
MPI are looking for a Stores Person, for our client based in St Albans Temp to perm £14 - £16 per hour, depending on experience The Company is a manufacturer of low voltage switchgear. The position of Stores Person would be based at the Company’s manufacturing facility located in St. Albans, Hertfordshire. The main roles at the Company’s manufacturing facility include (but are not limited to) the following: * Receiving goods from delivery vehicles. * Booking receipts of goods onto the computer system. * Storing goods on dedicated racks. * Allocating materials to shop floor as required. The successful candidate must have educational skills to deal directly with suppliers and senior management via email. The stores are generally not manned and the position is that of a lone worker for the majority of time. A forklift licence would be desirable but not essential
IR35 Status:
Unknown Status

CV-Library St Albans, Hertfordshire Contractor
CL
Mar 04, 2026  
Security System Engineer - Small Works Contract
Security Systems Engineer – Long-Term Contract (Outside IR35) ? Hertfordshire ? Competitive Day Rate | Weekly Pay (Every Friday) We are looking to engage two skilled Security Systems Engineers for a long-term, weekly rolling contract supporting a busy client with a strong and ongoing workload across Hertfordshire. This opportunity is centred around small works projects, offering long-term continuity, an Outside IR35 arrangement, and weekly payments every Friday at a competitive day rate. Role Overview Deliver installation, programming, and commissioning works on small projects Configure, program, and fault-find C•CURE access control systems Program and support Avigilon CCTV systems Install, program, and maintain Honeywell Galaxy intruder alarms Work independently while maintaining high standards on-site Essential Experience Demonstrable experience as a Security Systems Engineer Strong working knowledge of C•CURE Access Control Proven experience with Avigilon CCTV...
IR35 Status:
Outside IR35

CV-Library Hertford, UK Contractor
CL
Feb 13, 2026  
MEICA Commissioning Engineer
MEICA Commissioning Engineer | Clean Water Projects | Affinity Water Region Tired of the same old AMP talk? This is one of those rare commissioning roles where you’re trusted to deliver, not micromanaged. You’ll be working on clean water treatment and network upgrade projects within the Affinity Water region, helping to bring essential infrastructure to life across the region. If you like getting hands-on with complex systems, solving problems under pressure, and seeing results that make a real impact on communities, this one’s worth reading. 💡 The Role You’ll take ownership of the full commissioning process — from off-site testing to integration into live water assets. Reporting to a Commissioning Manager who understands the challenges first-hand, you’ll coordinate on-site activities, ensure safety, and make sure every system is delivered to spec and on time. Key responsibilities: • Lead day-to-day commissioning activities and support delivery teams on site • Produce accurate...
IR35 Status:
Outside IR35

CV-Library Barnet, Greater London Contractor
CL
Feb 13, 2026  
Assembly Technician
Assembly Technician, Ware, Stanstead Abbotts up to £15p/hr doe (Inside IR35 contract) Hours - Monday-Thursday 8-5. Fridays 8-2.30 (but could change in 2026) contract until 22/5/26 Responsible for assembling parts and components to build mechanical or electrical products. Read and interpret engineering drawings, assemble parts and components accurately, test the assembled components and report any faults. Ensure that the products meet quality and safety standards. This role also involves testing, inspecting, troubleshooting, and repairing any issues that may arise. The successful Assembly Technician must be able to work safely and efficiently with hand tools, power tools, machinery, and other equipment. They must also possess excellent communication and problem-solving skills. Duties and responsibilities Assemble components in accordance with technical drawings. Test completed assemblies for correct operation. Perform basic maintenance on machinery and equipment. Identify and...
IR35 Status:
Inside IR35

CV-Library SG12, St Margarets, Hertfordshire Contractor
CL
Mar 04, 2026  
Mechanical Design Engineer (Military Packaging Design)
World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer (Military Packaging Design) subcontractors on an initial 12 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 Hybrid / Remote working: Hybrid, 2-3 days min on site. Although this can change due to workload. Can be continually reviewed. 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) Mechanical Design Engineer - Military Packaging Design Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional teams, to develop...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Mar 04, 2026  
RF Designer
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit an RF Design Engineer subcontractor on an initial 12 month contract.    This role would suit a candidate who comes from a strong background working as an RF Designer, Microwave Design Engineer or RF Systems Engineer.  Any previous experience of Advanced Design System (ADS) or Cadence would be great. Hourly Rate: £75ph (Umbrella) Contract Duration: 12 Months (initially and then ongoing and long-term thereafter) RF Design Engineer Job Description: The successful candidate will be the designer for specific RF electronics designs. Interfaces to various stakeholders, such as the Datalink core team, Design Authority and other functional entities will need to be managed effectively to ensure the designs are delivered in a timely manner and will integrate to the other parts of the system Responsibilities: The role is substantially technical and hand on testing and proving is essential....
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Mar 04, 2026  
Principal Structural Engineer
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a Principal Structural Engineer subcontractor on an initial 12 month contract, with very likely extension.  The role will be onsite 4 days per week.     Candidates with a FE / FEA background ( Structural Engineer / Structural Analysis / Stress Engineer ) ideally from the Defence / Aerospace industry would be suitable for this position. Rate: £50.00 per hour 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 be onsite 4 days per week.  a 4-Day week of Monday to Thursday is possible. Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Principal Structural Engineer Job Description: The Mechanical Analysis Group are looking for a Principal...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Mar 04, 2026  
Principal Structural Engineer
On behalf of our client, we are seeking to recruit a Principal Structural Engineer on an initial 12-month contract. As the Principal Structural Engineer, you will play a key role in delivering high-quality structural analysis across a range of advanced defence systems, supporting design development and ensuring compliance with critical structural requirements. Role: Principal Structural Engineer Pay: £50 per hour Via Umbrella Location: Stevenage Contract: Monday- Friday, 37 Hours per week, 12 Months Contract IR35 Status: Inside Security Clearance: SC Required before starting Responsibilities Perform and lead structural analysis using hand calculations and Finite Element methods. Provide technical expertise across static, dynamic, fatigue, and crash analysis. Develop and optimise FE models to support and improve design solutions. Deliver rapid structural assessments to support efficient design progression. Communicate analysis results clearly to influence design and...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Mar 04, 2026  
Mechanical Design Engineer
6 Month Contract (initially) Up to £50 per hour umbrella (Inside IR35) Circa 4 days per week on site (could be some flex on this week to week) Job Role: You will work closely with other functional teams, to develop products to meet our customer’s needs. Within this role you will have the opportunity to work as part of a multi-disciplinary team to perform a range of engineering activities including progressing developmental designs into production environments and working with suppliers on technical queries. Key Responsibilities: Carry out Mechanical Design and proving activities as part of a wider team for prime and variant products, of both piece parts and assemblies. Support/liaise with manufacturing, resolving manufacturing problems & defects. Support to functional & environmental testing and trials. Liaise with suppliers/purchasing to resolve any technical queries that may arise. Planning and reporting on own day-to-day activities to meet project milestones. Gain...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Mar 04, 2026  
Principal Structural Engineer
The Mechanical Analysis Group are looking for a Principal Structural 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 structural. What are we looking for? * Degree qualified in a STEM subject. * Proven ability to carry out structural analysis through the application of hand calculations and Finite Element methods (e.g. Hypermesh, Optistruct, etc.) with experience in one or more of the following areas: * Static, dynamic, fatigue analysis; * Metallic/composite analysis; * Finite Element optimisation & Design of Experiments; * Assessment of mechanisms and multi body dynamics; * Crash analysis. * Ability to make quick/simple assessments to progress design activities in an efficient manner. * Self-motivated individuals, who are great...
IR35 Status:
Unknown Status

CV-Library Stevenage, Hertfordshire Contractor
CL
Mar 04, 2026  
RF Design Engineer
Job Title Senior RF Electronics Design Engineer Location Onsite UK Contract Details 12 month contract £75 per hour Inside IR35 Overview A leading engineering organisation operating in the defence and advanced communications sector is seeking a Senior RF Electronics Design Engineer to take technical ownership of complex RF electronics designs. This role sits at the heart of a multi discipline development environment and requires someone who is genuinely hands on across design, test and verification. You will act as the design lead for specific RF electronics assemblies, working closely with system, software, mechanical and production teams to ensure successful integration and delivery. Key Responsibilities Technical ownership of assigned RF electronics designs from concept through to delivery. Hands on design, test, validation and proving of RF electronics hardware. Effective interface management with system stakeholders, design authorities and cross functional...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Mar 04, 2026  
Principal Structural Engineer 3167-1
Principal Structural Engineer Stevange, Hertfordshire Our client, a leading entity within the Defence & Security sector, is seeking a Principal Structural Engineer to join their esteemed Mechanical Analysis Group in Stevenage. This contract role promises to place you at the cutting edge of military systems engineering, working within a team of over fifty engineers. Key Responsibilities: Ensuring product performance against key structural requirements Carrying out structural analysis using hand calculations and Finite Element (FE) methods Working with the Altair FE toolset, and other FE codes such as NASTRAN or ANSYS Engaging in static, dynamic, and fatigue analysis Assessing both metallic and composite structures Optimising Finite Element models and conducting Design of Experiments Evaluating mechanisms and multi-body dynamics Performing crash analysis Job Requirements: Degree qualified in a STEM subject Proven structural analysis skills with experience in Altair, NASTRAN,...
IR35 Status:
Unknown Status

CV-Library Stevenage, Hertfordshire Contractor
CL
Mar 04, 2026  
Mechanical Design Engineer (Military Packaging Design)
Overview of department: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional teams, to develop products to meet our customer’s needs. Within this role you will have the opportunity to work as part of a multi-disciplinary team to perform a range of engineering activities including progressing developmental designs into production environments and working with suppliers on technical queries. Responsibilities: Mechanical Engineering is excited to offer an opportunity for an experienced Mechanical Design Engineer within our Military Packaging Design Team involving Product Life Cycle, from concepts and detailed designs through to trials, qualification, production, and further in-service support. In this role, you will design and develop mechanical solutions for a wide variety of complex Military Packaging for critical defence products. You will influence design decisions across...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
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