Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Refine by IR35 Status
Unknown Status 29 Inside IR35 19 Outside IR35 3
Refine by Categories
Engineering 42 Information Technology 6 Construction 3 Manufacturing 2 Design 1 Media-Journalism 1
Refine by Job Type
Contractor 51
electronics design engineer

51 electronics design engineer jobs found

CL
Dec 28, 2025  
Electronics Design Engineer
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 number of Electronics Design Engineer subcontractors on an initial 12 month contract.    Electronic Design Engineers with excellent skills in Analogue Design or Digital Design or Power Design or FPGA are sought after.    Job Title: Electronics Design Engineer Rate: £58 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 involve some remote working opportunities Contract: 37 Hours per week Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella)   Electronics Design Engineer Job Description: The Electronic Engineering function is a friendly and supportive environment. Within the function, you will be working with other engineers who have a collective wealth of...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Dec 27, 2025  
Electronics Design Engineer
An Electronics Design Engineer is required to join an established business in Reading, on a 12 month contract basis. The successful Electronics Design Engineer will be responsible for the design of complex multi-layer circuits for electronic displays used for defence systems.   Due to the nature of the work, the successful Electronics Design Engineer will be required to gain SC security clearance, and be prepared to work onsite in Reading, Berkshire.   Essential Skills & Experience: Strong background in designing complex multi-layer PCBs Proficient in PCB CAD tools such as Altium, Cadence, Mentor. Altium preferred. Design and develop multi-layer PCBs between 4–12+ layers for complex electronics Good understanding of signal integrity, power integrity, EMC, and high-speed design principles Experience working with IPC standards and PCB fabrication constraints  Desirable Skills: Experience in highly regulated sectors such as medical, nuclear, aerospace, defence. Rigid-flex or HDI...
IR35 Status:
Unknown Status

CV-Library Reading, UK Contractor
CL
Dec 17, 2025  
Electronics Design Engineer
Electronics Design Engineer Location: Stevenage (Hybrid, 2 days onsite) Duration: 12 months (likely extension) Rate: Negotiable (DOE)  - Clearance: Active SC Clearance required  The Opportunity An industry-leading defence organisation is looking for an experienced Electronics Design Engineer to join their growing team in Stevenage. You’ll be part of a highly supportive engineering function that prides itself on collaboration, knowledge sharing, and delivering high-quality solutions. This role suits someone who enjoys taking ownership of design work packages, thrives in multi-disciplinary environments, and has a strong background across the full electronic product lifecycle. What You’ll Be Doing You’ll play a key part in developing advanced electronic solutions for complex weapon systems, covering both on-board subsystems and land, sea, and air-based firing units. Responsibilities include: Leading and delivering end-to-end electronic design packages Taking...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Dec 28, 2025  
Manufacturing Execution System (MES) Engineer
Manufacturing Execution System (MES) Engineer Chippenham £43,000 – £46,000 (DOE) 6 Months contract Monday – Friday (flexible hours, early finish Friday possible) The role would suit experienced MES / Manufacturing Execution System Engineers who have genuine hands-on experience implementing or supporting an MES platform (Aegis FactoryLogix, Siemens Opcenter, or Critical Manufacturing) within an electronics manufacturing environment. It is essential that you have worked extensively with PCB/PCBA production data including Gerber, ODB++, BOM structures and ECAD-to-MES integration. Candidates with rail, aerospace or high-reliability sector experience will have a significant advantage. You will be responsible for the configuration, maintenance and continuous improvement of the site MES, ensuring seamless flow of accurate manufacturing data from design release through to the SMT and assembly lines in a safety-critical production facility. The Role: Configure and maintain the MES platform...
IR35 Status:
Unknown Status

CV-Library Langley Burrell, Wiltshire Contractor
CL
Dec 28, 2025  
Senior Electronics Engineer
Contract Opportunity - Senior Electronics Engineer Rochdale (hybrid working) Rate negotiable (Umbrella, inside IR35) Must be eligible for SC security clearance, can start on BPSS We are supporting a leading global engineering and manufacturing organisation based in Rochdale as they seek to bring in Principal Electronics Engineer on a contract basis. The company specialises in advanced electronics and power solutions for the aerospace, defence, land and maritime sectors, delivering high-reliability systems for some of the world's most demanding environments. The Role As a Senior/Principal Electronics Engineer, you will take technical ownership of complex power conversion and power management product development. You'll lead design activities, create high-quality documentation, develop simulations, and support qualification testing - ensuring that products meet strict aerospace and defence standards. You'll also mentor junior engineers and contribute to growing new business...
IR35 Status:
Inside IR35

CV-Library Rochdale, Greater Manchester Contractor
CL
Dec 27, 2025  
Principal Thermal Engineer
Principal Thermal Engineer JOB LOCATION: Stevenage SECURITY CLEARANCE LEVEL: SC to Start DURATION: 12+ Months Minimum WORK PATTERN: 3 days min a week on site; depending on project workload it could be full time on site (Please assume full time onsite when talking to candidates). Overtime: Yes (Project dependant) PAY RATE: £ 50 Per Hour Umbrella Inside IR35 TARGET INDUSTRIES AND COMPANIES. Is Defence a must? If not what industries can be considered Defence would be beneficial; open to aero, electronics. As long as thermal skillset is apparent. ALTERNATIVE JOB TITLES IN OTHER COMPANIES OR INDUSTRIES (“Thermal Engineer” OR “Aerothermal Engineer” OR “Heat transfer Engineer”) Overview: 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...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 27, 2025  
ASIC Design Engineer
Analog / Mixed-Signal ASIC Design Engineer – Stockholm – 12 Months Contract Details * Location: Stockholm (on‑site with some flexibility) * Duration: 12 months * Start date: By agreement * Rate: 1,000–1,300 SEK/hour, based on experience We’re looking to speak with freelance Analog or Mixed-Signal ASIC Design Engineers for a 12 month contract based in Stockholm. This assignment will suit someone who enjoys working across the full ASIC development lifecycle in a collaborative, engineering‑led environment. You’ll join a highly experienced technical team contributing to complex ASIC programmes from early concept through to silicon validation. The focus is on high‑quality, robust design in performance‑critical electronics. Role Overview You’ll work closely with analog, digital, system and verification engineers, contributing both at block level and system level depending on experience. Typical responsibilities include: * Contributing to overall system architecture...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Dec 26, 2025  
Senior RF Engineer
Senior RF Electronics Engineer Location: Just outside Cambridge Salary: £65,000 to £75,000 Hybrid working available Must be a sole British national and eligible for security clearance About the Opportunity If you want to work on genuinely cutting-edge technology, this role offers the chance to contribute to advanced robotic systems, autonomous drone sensors, mobile radio networks, emergency-service communication tools and even airborne or space-based radar projects. Every assignment is different, and the environment suits engineers who enjoy variety, innovation and meaningful technical challenge. You will join a team that is driven by engineering curiosity and problem solving. No two projects are the same, and you will be encouraged to explore new ideas, learn new skills and see concepts evolve into operational systems. The Role As a Senior RF Electronics Engineer, you will take a key technical role in the design, build and test of new RF systems and products. You will work...
IR35 Status:
Unknown Status

CV-Library Saffron Walden, Essex Contractor
CL
Dec 26, 2025  
Electrical Engineer
Lead Electrical & Electronics Engineer - Contract £40-£45 p/h | Outside IR35 | Initial 3-month contract Ringwood An innovative engineering manufacturer is seeking an experienced Lead Electrical & Electronics Engineer to support their product design team on a contract basis. You'll take a technical lead role across electrical and electronic design for complex educational and industrial technology products used worldwide. In this hands-on position, you'll guide a small electronics team while working across the full product lifecycle - from concept and schematics to PCB/PCBA work, component selection, integration of motors, pumps, heaters, and embedded systems, as well as fault-finding down to component level. Experience with PLCs, HMIs, microcontrollers, and electrical systems up to ~10kW is highly valuable. What you'll be doing: Leading electrical & electronic design for new and legacy products Diagnosing and improving PCBAs at component level Creating electrical...
IR35 Status:
Outside IR35

CV-Library Hampshire, UK Contractor
CL
Dec 25, 2025  
Embedded Software Engineer
Embedded Software Engineer Location: Remote with some travel to Malvern (2 days per week) Duration: 6 months (with a strong likelihood of extension) Rate: Up to £600 per day via an approved umbrella company Must be willing to go through SC Clearance Our client, a leading organisation in innovative electronics systems, is hiring for a reputable client to join their dynamic team. This is an exciting opportunity for a skilled Embedded Software Engineer to contribute to mission-critical projects that push technological boundaries. What you'll be doing: * Developing and maintaining software for advanced electronic systems, working closely with multidisciplinary teams. * Applying rigorous engineering practices throughout the entire lifecycle - analysing, designing, implementing, testing, and supporting solutions. * Communicating effectively with stakeholders and customers at all levels to ensure project success. * Innovating digital hardware integration to create novel embedded...
IR35 Status:
Unknown Status

CV-Library Malvern, Worcestershire Contractor
CL
Dec 24, 2025  
Principal Thermal Engineer
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. 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 firm conclusion statements Participate in team meetings and design reviews Manage workload against time schedules and...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 24, 2025  
Principal Thermal Engineer
Principal Thermal Engineer - Stevenage Principal Thermal Engineer Location: Stevenage Duration: 12 months, with potential extension Rate: Up to £50 per hour (Umbrella) Clearance: SC required to start Working Pattern: Onsite role (minimum 3 days per week, but assume full-time onsite) We're looking for an experienced Principal Thermal Engineer to join a leading defence engineering team in Stevenage. You'll be part of a well-established Mechanical Analysis Group, working on complex and varied projects that shape the next generation of advanced military systems. The Role You'll take technical ownership of thermal analysis activities, supporting projects from early concept stages through to final performance evidence. This includes: Delivering packages of thermal analysis work with clear conclusions Using a mix of hand calculations and Finite Element methods (e.g. ANSYS) Producing thermal studies involving conduction, convection and radiation Supporting thermal analysis of...
IR35 Status:
Unknown Status

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 24, 2025  
Network Engineer (Juniper Specialist) - Consultancy
Job Title: Network Engineer (Juniper/MIST) - Consultancy Location: Crawley, Hybrid (On-site + Remote) Contract Length: 6 months with possible extension Start Date: ASAP Requirement: Experis have recently signed an exclusive agreement with a large public sector/NHS consultancy and are seeking an interim resource to support a large Network related project. We are seeking an experienced Network Engineer with in-depth Juniper expertise including MIST to join the project on a contract basis. This role will focus on maintaining, optimising, and securing complex network infrastructures across multiple NHS and corporate sites, ensuring resilience, performance, and security for critical healthcare systems. Key Responsibilities Design, configure, and support Juniper-based network infrastructure across multiple sites. Implement network upgrades, migrations, and security enhancements in line with NHS standards. Troubleshoot and resolve network performance, connectivity, and security...
IR35 Status:
Inside IR35

CV-Library Crawley, West Sussex Contractor
CL
Dec 24, 2025  
Principal Thermal Engineer
Our client, an Aerospace and Defence supplier is looking for a Principal Thermal Engineer to join them on a contract basis at their site in Stevenage. Due to the nature of the role, applicants must hold the British nationality and be willing to obtain full SC Clearance ahead of starting. 12 month initial contract. Fully onsite in Stevenage. £50 p/h Umbrella, inside IR35.Responsibilities: Take ownership for 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 firm conclusion statements. Participate in team meetings and design reviews. Manage workload against time schedules and report progress regularly to stakeholders. Responsible for dealing and collaborating with project stakeholders (internal & external).Skillset/experience required: Degree qualified in a STEM subject. Proven ability to carry out thermal analysis through the application...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 24, 2025  
Senior Hardware Engineer
Senior Hardware Engineer (Avionics) 6 month contract – Inside IR35 – 4 days p/week on site (Marlow) Role – We are seeking a hardware design engineer with broad experience across the field of electronics, and ideally a deep understanding of RF design, to join the avionics of our client based in Buckinghamshire. The individual will be able to work independently within their sphere of experience to develop, test and qualify a portfolio of aerospace products. The candidate should preferably have experience in the defence and aerospace domain and be able to support the complete lifecycle from requirements and concept, detailed design and through to production readiness. Key responsibilities – * Ownership of the derived hardware requirements for the products * Detailed design activities for electronics, including simulation, schematic design and support to PCB layout * Creation of technical documentation in line with system engineering process * Presentation at peer and...
IR35 Status:
Inside IR35

CV-Library Marlow, Buckinghamshire Contractor
CL
Dec 24, 2025  
Principal Thermal Engineer
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...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Dec 22, 2025  
Principal Digital Hardware Engineer
Principal Digital Hardware Engineer Certain Advantage is hiring for a Principal Digital Hardware Engineer based in the Edinburgh area. This role is on a contract basis and is hybrid-based. The Company We’re working with an engineering company specialising in solving complex engineering challenges across various industries—from aerospace and automotive to healthcare and semiconductors. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for a Principal Digital Hardware Engineer—someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be leading a small, experienced, and collaborative team, and be responsible for: Creating high-quality and robust digital electronics designs Documenting and recording deliverables Supporting integration & verification activities at the hardware and system level Keeping designs under configuration control Providing progress...
IR35 Status:
Unknown Status

CV-Library Edinburgh, UK Contractor
CL
Dec 22, 2025  
Thermal Analyst
Thermal Engineer required for long term contract assignment based in Stevenage Skillset/experience required: Degree qualified in a STEM subject. Proven ability to carry out thermal analysis through the application of hand calculations and Finite Element methods (e.g. ANSYS etc.). Experience in one or more of the following areas: Carrying out studies to determine the effects of conduction, convection and radiation on the thermal response of systems; Thermal analysis of electronics; Application of MATLAB-Simulink to deliver thermal studies; Use of CFD to assess thermal behaviour; Scripting using MATLAB or Python. Ability to make quick/simple assessments to progress design activities in an efficient manner. Self-motivated and organised individuals, who are great problem solvers and can take responsibility for the delivery of work. Ability to work as a part of a multi-disciplinary team, as well as independently. Strong verbal and written communication skills with the ability to...
IR35 Status:
Unknown Status

CV-Library Stevenage, Hertfordshire Contractor
CL
Dec 21, 2025  
Mechanical Design & Test Engineer
Mechanical Design & Test Engineer – Space Sector Our client, a leading organisation within the UK space industry, is seeking an experienced Mechanical Design & Test Engineer to play a key role in advancing their launch capability development, on a full-time contract basis. You’ll contribute to an exciting range of technologies and development activities, including: Composites fabrication Infrastructure and facility commissioning Product development across multiple subsystems Integration, verification, and system-level testing Key Responsibilities Produce detailed 3D CAD models and 2D manufacturing drawings (SolidWorks, Autodesk) Lead internal design reviews and support technical discussions with suppliers and clients Collaborate with electronics engineers on subsystem integration including PCBs, sensors, and communications hardware Develop mechanical solutions across structures, propulsion, thermal management, and safety-critical systems Apply Design-for-Excellence...
IR35 Status:
Unknown Status

CV-Library Glasgow, UK Contractor
CL
Dec 19, 2025  
Systems Engineer
Copello are recruiting for a number of Systems Engineers to join an organisation in the Buckinghamshire area on an initial 6 month contract. Due to the nature of the project candidates will be overseeing integration, test, evaluation and verification activities within the programme. Required Skills * Solid knowledge of System engineering lifecycle, logic, and problem solving * Excellent communication and interpersonal skills with the ability to communicate technical issues and present to stakeholders at different levels in the business * Good understanding of Risk and Configuration Management * Ability to obtain Security Clearance * Engineering degree or relevant experience in Electronics/RF Comms/Software * Experience of verification/design of RF systems or other complex electronic systems/networking systems is considered an added advantage * Experience/Awareness of aerospace specifications such as ARP4754, RTCA DO-160G, and MIL-STD-810 is desirable *...
IR35 Status:
Unknown Status

CV-Library High Wycombe, Buckinghamshire Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software