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senior design engineer Hertfordshire
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Engineering  (19) Information Technology  (2) Accounting  (1) Other  (1)
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Onsite  (21)
Diagonal J
18 Apr, 2026
Permanent
Senior Electrical Design Engineer
Diagonal J Hemel Hempstead, UK
Senior Electrical Design Engineer ABOUT THE COMPANY A well-established engineering business specialising in the design and delivery of advanced test and measurement systems for highly regulated industries. The company has built a strong reputation for delivering bespoke engineering solutions, supported by a stable and experienced team and long-term customer relationships. ABOUT THE ROLE This Senior Electrical Design Engineer position is a hands-on engineering role focused on the design and delivery of bespoke test systems and instrumentation solutions. Working across the full project lifecycle, the Senior Electrical Design Engineer will be responsible for interpreting customer requirements and developing integrated electrical and instrumentation systems for specialist applications. This role is specifically suited to an engineer who has delivered full lifecycle turnkey projects involving bespoke machinery or test systems. Key Duties: Interpret...
MBDA UK
14 Apr, 2026
Permanent
Senior Analogue and Digital Electronic Design Engineer
MBDA UK Stevenage, UK
As a member of the Analogue and Digital Capability Group, you will have a fantastic opportunity to work on advanced technology and contribute to the design and development of high-quality electronic solutions! Job Title : Senior Analogue and Digital Electronic Design Engineer Salary : Circa £53,000 depending on experience Location : Stevenage (we may be able to offer a relocation package for this role) Dynamic (hybrid) working : We trust our people to agree, within their teams, where and when they can be most effective. Our Dynamic Working policy allows individuals flexibility around the hours they work and where they work. Security Clearance : British Citizen or a Dual UK national with British citizenship . Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel...
Kier Group
27 Apr, 2026
Permanent
Senior Design Manager
Kier Group Rickmansworth, UK
We're looking for a Senior Design Manager to join our Thames Water Framework team working on our Maple Lodge, Rickmansworth project. Location: Maple Lodge, Rickmansworth - remote working available, with occasional travel to the office required in Gerrards Cross, Buckinghamshire. Hours: 45 hours per week - some flexibility on hours available if desired, just let us know when you speak to us. We are unable to offer certificates of sponsorship to any candidates in this role. We're looking for an experienced Senior Design Manager to join our collaborative team working on Thames Water projects. This is an excellent opportunity to lead design solutions for water and wastewater infrastructure, ensuring technical compliance whilst driving cost efficiency and sustainability. You'll work closely with our project teams and design partners to deliver innovative, outcome-focused solutions that meet regulatory commitments and client objectives. This project at Maple Lodge will be one...
Matchtech
23 Apr, 2026
Permanent
Stress Engineer
Matchtech Hertfordshire, UK
Important: All applicants must be able to obtain Security Clearance and must hold British Nationality as their sole/primary nationality. Working: The role offers flexible working but does require engineers on site for a minimum of 3 days per week and is on a secure site where SC clearance is needed. - Due to increased workload, one of our major defence clients is looking for experienced stress engineers to lead the structural design and development of a next-generation complex projects. The Stress Engineers will collaborate closely with multi-disciplinary teams across our UK sites to develop an advanced aerospace structural solution. The team is responsible for the structural and thermal performance of military systems. And will deliver structural and thermal analysis expertise across the whole product lifecycle from studies in the early concept stage and detailed development of engineering designs to manufacturing concessions and in-service support. This role can...
Aldwych Consulting
17 Apr, 2026
Permanent
Senior Mechanical Engineer
Aldwych Consulting Hemel Hempstead, UK
Senior Mechanical Design Engineer Birmingham An established, privately owned multi-disciplinary consultancy is seeking a Senior Mechanical Design Engineer to join its growing M&E team. This business has built a strong reputation for delivering complex, large-scale infrastructure and development schemes across the UK. With a fully integrated approach, they provide innovative, energy-focused building services solutions across sectors including residential, commercial, education, industrial and regeneration. You'll be joining a collaborative and forward-thinking environment where engineers are given the autonomy to innovate, challenge convention, and play a key role in shaping project outcomes. The Role As a Senior Mechanical Design Engineer, you will be responsible for delivering high-quality mechanical and building services designs across a diverse portfolio of projects. Key responsibilities include: Designing HVAC, mechanical and public health systems including...
Aldwych Consulting
17 Apr, 2026
Permanent
Senior Electrical Engineer
Aldwych Consulting Hemel Hempstead, UK
Senior Electrical Design Engineer Location: Hemel Hempstead (with project exposure across the UK) An established, design-led building services consultancy is looking to appoint a Senior Electrical Design Engineer to support the growth of their MEP team in Hemel Hempstead. This is an excellent opportunity to join a close-knit, collaborative practice known for delivering high-end residential and technically challenging projects across the UK and internationally. The business has built a strong reputation for its hands-on, director-led approach and its ability to deliver intelligent, discreet engineering solutions. You'll be joining a team where quality is prioritised over volume, and engineers are given genuine responsibility, autonomy, and direct access to senior leadership. The Role As a Senior Electrical Design Engineer, you'll take a leading role in the design and delivery of electrical building services systems across a portfolio of bespoke and design-focused...
Aldwych Consulting
16 Apr, 2026
Permanent
Senior/Associate Structural Engineer
Aldwych Consulting Hitchin, UK
Senior or Associate Structural Engineer Herts SG5 55k- 80k Are you an experienced buildings structural engineer ready for a new challenge at a senior level? Consider the excitement of being part of an ambitious early stage business, with plans to grow to 20-30 structural staff in the longer term. Big things come from small beginnings. Reap the rewards of being a large cog in a small wheel and take a lead role in shaping the company and their project delivery. Established 3 years ago and with the backing of a larger firm , this structural design consultancy are financially stable from the outset. The business currently has 5 staff, with 2 Directors (one twinned with another construction business) and one reputable Chartered leader. The sister business has 15 staff and are in the same office space which has easy parking and is close to the overground station. Project are ranging from 5- 40m +, including car showrooms, steel frames, refurbs, traditional RC frames, new build...
Randstad Construction and Property
11 Apr, 2026
Contract
Senior Site Engineer
£450 - £500 daily
Randstad Construction and Property Hertfordshire, UK
Senior Engineer Role: Senior Engineer (Aviation / Airfield Infrastructure) Location : Bishop's Stortford area Rate : 450 - 500 per day Duration : Ongoing Freelance Contract Start Date : Immediate / ASAP The Opportunity We are looking for a highly skilled Senior Engineer to join a specialized infrastructure project near Bishop's Stortford. This is a prestigious, long-term freelance opportunity working within a high-security aviation environment. The successful candidate will be responsible for overseeing complex engineering works where precision and strict adherence to operational constraints are non-negotiable. Given the nature of the site, prior aviation experience is an absolute requirement. Key Responsibilities Technical Leadership: Lead the engineering function on-site, ensuring all works (airside or landside) align with stringent aviation specifications. Complex Setting Out & QA: Manage high-tolerance setting out and oversee comprehensive...
MBDA UK
04 Apr, 2026
Permanent
Senior Software Engineer
MBDA UK Stevenage, UK
We're looking for a Senior Software Engineer to join our team and take our technology and your career into new territories! MBDA is a great a place to learn about the company's entire product portfolio, whilst embracing the change to DevOps and other innovative technologies! Job Title: Senior Software Engineer Salary: £40,000-£75,000 depending on experience Location: Stevenage (We may be able to offer a relocation package for this role) Dynamic (hybrid) working : Typically for this role you will work 3-5 days per week on-site due to workload classification. Security Clearance: British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to...
MBDA UK
04 Apr, 2026
Permanent
Missile Test Lead Architect
MBDA UK Stevenage, UK
We are expanding our team and seeking skilled Missile Test Lead Architects to join us! Join our exceptional team and be part of our exciting growth journey! Salary: Circa £64,000 depending on experience Dynamic (hybrid) working: typically 2 to 3 days per week on-site, due to workload classification Security Clearance: British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to 21.25% (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up to 14% Flexible working: We welcome applicants who are looking for flexible working arrangements Enhanced parental leave: offers up...
MBDA UK
04 Apr, 2026
Permanent
Functional Integration Lead - Missile
MBDA UK Stevenage, UK
Salary : Circa £ 53,000 - £58,000 depending on experience Dynamic (hybrid) working : 5 days per week on-site due to workload classification Security Clearance : British Citizen. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave: Up to 15 additional days Flexible working: We welcome applicants who are looking for flexible working arrangements Enhanced parental leave: offers up to 26 weeks for maternity, adoption and shared parental leave -enhancements are available for paternity leave, neonatal leave...
Pontoon
01 Apr, 2026
Contract
Software Engineer D
Pontoon Watford, UK
Software Engineer Watford - hybrid 6 month contract Inside ir35 Group expectations: Meets customer needs related to simple products and services while following standardised protocols. Develops personal capabilities using formal and informal training opportunities, while also coaching others as required. Identifies shortcomings in existing processes, systems and procedures, then uses established change management programmes to deliver prescribed outcomes and/or provide support services. Reviews non-compliance issues within current IT Security processes, systems and procedures, and works with guidance to ensure solution of ad hoc problems within the assigned unit and/or discipline. Helps others use and benefit from the existing knowledge management systems. Analyses customer needs and defines and delivers prescribed products by performing designated development/engineering activities using established systems. Keeps track of risk parameters and identifies...
Aldwych Consulting
23 Apr, 2026
Permanent
Associate Structural Engineer
Aldwych Consulting Hatfield, UK
Associate Structural Engineer Welwyn Garden City 70k- 75k An Associate level Chartered Structural Engineer is sought to join this reputable firm. The suitable candidate will be based in the company's Welwyn Garden City office, where plentiful parking is available. They are also within walking distance from the mainline station. The office space is excellent, with lots of natural light and great facilities, based in a large business park. Projects are very varied and most projects are in the light industrial buildings sector such as specialist warehouses, sheds, portal frame buildings and data centres for various big name clients. Experience in these types of projects will be preferred. Projects are usually complex so a love for problem solving combined with value engineering is essential. You must be an experienced hands on designer who is capable of running projects and leading design teams. The firm is a well established practice with several nationwide offices. They...
JM
20 Apr, 2026
Permanent
Control Systems Engineer
Johnson Matthey Royston SG8, UK
Job title: Controls Systems Engineer Location: Royston, UK (site based) Working within the Engineering support Team and reporting to the Controls System Lead Engineer, the Software/Controls Engineer (SCE) is responsible for designing, installing, managing and/or maintaining equipment and software on PLC and SCADA systems, which are used to monitor and control the plant systems at Royston. Much of your time will be spent on software orientated tasks including but not limited to: fault finding, testing of Logic coding, implementing changes to the existing Controls Infrastructure in line with actions arising from MOC requests, attend HAZOP Studies / PHA's etc as a Software and Controls representative. Provide Software and Controls input for projects for the site, this could be modifications to existing systems or new installations altogether. World-changing careers, enabled by Johnson Matthey. With more than 200 years history, join us and help to accelerate the transition to...
Aldwych Consulting
14 Apr, 2026
Permanent
Contracts Manager - Earthworks
Aldwych Consulting Berkhamsted HP4, UK
Earthworks Contracts Manager This is a rare opportunity to take a leading role on one of the UK's most significant earthworks schemes in decades. We're working with a well-established civil engineering contractor, delivering a large-scale earthworks project in the South of England. With a huge earthworks programme already underway and plenty of programme left to run, this is a long-term, high-impact role where you'll have real ownership of delivery, not just oversight. The Role As Earthworks Contracts Manager, you'll take full responsibility for the planning, coordination, and execution of a major earthworks package on a flagship infrastructure scheme. Reporting into senior leadership, you'll be at the centre of operations, driving performance, managing risk, and ensuring delivery stays on track. This is a site-based role suited to someone who thrives in a hands-on environment and is confident leading from the front on complex, self-delivered works. Key...
MBDA UK
11 Apr, 2026
Permanent
Environmental Test Team Leader
MBDA UK Stevenage, UK
An opportunity has arisen in the Environmental Engineering (Mechanical & Climatic) Test Department for an experienced Test Team Leader! Salary : Circa £65,000 depending on experience Dynamic (hybrid) working : 4 - 5 days per week on-site due to workload classification Security Clearance : British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company Bonus: Bonus of up to 21% of base salary Pension : maximum total (employer and employee) contribution of up to 14% Flexible working: We welcome applicants who are looking for flexible working arrangements Enhanced parental leave: offers up to 26 weeks for maternity, adoption and shared parental leave...
MBDA UK
06 Apr, 2026
Permanent
Principal Mechanical Design Engineer
MBDA UK Stevenage, UK
Mechanical Engineering is excited to offer multiple opportunities for experienced Principal Mechanical Design Engineers, with roles available across all areas of the Product Life Cycle, from mechanical future concepts and detailed design through qualification, production, and in-service support. In these roles of responsibility, you will lead the development of mechanical solutions for a wide variety of complex weapons and weapon systems, working closely with multi-disciplinary teams across engineering, manufacturing, quality, and supply chain. You will be expected to provide technical leadership, drive design maturity, and act as a key interface with internal and external stakeholders. Salary: Circa £50,000+ depending on experience Location: Stevenage (relocation package may be available) Dynamic (Hybrid) Working: An average of 2-3 days per week on-site dependent on work classification Security Clearance: British Citizen or a Dual UK national with British citizenship....
MBDA UK
04 Apr, 2026
Permanent
RF Systems Engineer
MBDA UK Stevenage, UK
Stevenage At MBDA, we are continuing to grow our Data Link Systems organisation, providing a world leading missile data link capability. We have a number of exciting opportunities within Data Link Systems, working across the product lifecycle from research, the early concept phase, through full product design to production. These roles require a range of knowledge and experience from graduate to experienced engineers. Salary : up to £ 55,000 depending on experience Dynamic (hybrid) working : can vary between 2 to 5 days per week on-site due to workload classification Security Clearance : British Citizen or a Dual UK national with British citizenship . Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus :...
MBDA UK
04 Apr, 2026
Permanent
Environmental Project Engineer
MBDA UK Stevenage, UK
Are you looking to work in a world-class, specialist mechanical and climatic facilities? At MBDA you will be able to use ground-breaking analytical tools and powerful, innovative techniques for simulating environments across the weapons life cycle. Salary : Up to £55,000, depending on experience Dynamic (hybrid) working : 2 - 3 days per week on-site due to workload classification Security Clearance : British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi...
MBDA UK
04 Apr, 2026
Permanent
Principal Stress Engineer
MBDA UK Stevenage, UK
Due to increased workload, the Mechanical Analysis Group is looking for an experienced stress engineers to lead the structural design and development of a next generation complex weapon platform. You will collaborate closely with multi-disciplinary teams across our UK sites to develop an advanced aerospace structural solution. Salary : Circa £58,000 depending on experience Location : Stevenage (We may be able to offer a relocation package for this role) Dynamic (hybrid) working : Minimum 3days per week on-site due to workload classification Security Clearance : British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard (BPSS) and Security Clearance (SC) checks, which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to...
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