Senior Mechanical Design Engineer

8 hours ago

Greater London, United Kingdom Tech Connect Group Full time

I'm hiring on behalf of a pioneering clean‑energy technology company, supporting them in securing an experienced Senior Mechanical Design Engineer for a 3‑month paternity cover contract. This role sits within their R&D function and focuses on mechanical design for next‑generation electrochemical hardware. If you're motivated by meaningful engineering challenges and want to contribute to a mission‑led organisation aiming to change the future of green energy, this is a great short‑term opportunity. The Opportunity You'll work closely with the technical leadership team on key mechanical componentry for their novel electrolyser system. Expect high‑impact work, rapid iteration, and the chance to influence designs at an early, innovative stage. What You’ll Be Doing Producing detailed CAD designs and drawings (OnShape preferred; SolidWorks acceptable). Delivering fully‑specified drawings, BoMs, and design data for manufacturing and procurement. Identifying design and process improvements across mechanical components and assemblies. Providing technical leadership or support on product development and improvement projects, including working with external suppliers. Applying rapid‑iteration principles: fast prototyping, fail‑fast learning cycles. Contributing to design and safety reviews (FMEA, HAZOP). Collaborating closely with electrochemical, process, safety, and electrical engineering teams. Managing component suppliers and expediting critical parts when needed. About You (Essential) Degree (BEng or equivalent) in Mechanical Engineering. 4+ years' experience in mechanical design engineering, including component design for high‑volume manufacture. Strong CAD capability and experience producing engineering drawings to BS8888 standards. Experience participating in safety methodologies (e.g., HAZOP, FMEA). Self‑starter, able to operate effectively in a fast‑paced, innovative environment. Strong organisational skills and attention to detail. Comfortable managing multiple workstreams simultaneously. Desirable Experience Knowledge of hydrogen systems, electrolysers or fuel cells. Familiarity with high‑pressure equipment design (ASME VIII div3, PD5500, EN 13445). Experience with corrosive service materials selection. Background in early‑stage product development and moving designs toward commercialisation. Exposure to supercritical water reactor technology. #J-18808-Ljbffr

  • Senior Mechanical Design Engineer

    2 days ago

    Greater London, United Kingdom True Engineers Full time

    Senior / Associate Mechanical Design Engineer – MEP Building Services South London, Kent borders Salary £50k to £70k – DOE + Benefits Associate Mechanical Design Engineer / Building Services / MEP / Consultancy / Senior Mechanical Design Engineer This role is to join a thriving practice of mechanical and electrical building services design engineers;...

  • Senior Mechanical Engineer – Mission Critical

    4 days ago

    Greater London, United Kingdom Fashion Institute of Design & Merchandising Full time

    Senior Mechanical Engineer – Mission CriticalHDR is seeking a Senior Mechanical Engineer to collaborate with various engineering teams to create detailed designs, plans, specifications, and installation designs of complete mechanical systems and HVAC solutions for Data Centres.About the Role About YouWe are looking for someone who has a keen eye for detail...

  • Senior Mechanical Design Engineer

    6 hours ago

    Greater London, United Kingdom Kodu Careers Full time

    Overview Solvereal climate problems with elegant hardware that ships. London-based, salary £60,000 - £65,000 plus strong lab access and impact. As a Senior Mechanical Design Engineer, you’ll take ideas from sketch to validated prototypes for sensing-led product stack tackling emissions in tough, real-world environments. Hybrid working with hands-on...

  • Senior Mechanical Design Engineer

    4 weeks ago

    City of London, Greater London, United Kingdom Aylin White Full time

    Senior Mechanical Design Engineer £50 - £55/hour OUTSIDE IR35 Location: London Due to several recent project wins, we are looking for a Senior Mechanical Design Engineer to join a very well-established and successful international Building Services Consultancy on a long-term contract basis. THE COMPANY Well-established Multi-disciplinary Engineering Design...

  • Senior Mechanical Design Engineer

    4 weeks ago

    City of London, Greater London, United Kingdom Aylin White Full time

    Senior Mechanical Design Engineer £50 - £55/hour OUTSIDE IR35 Location: London Due to several recent project wins, we are looking for a Senior Mechanical Design Engineer to join a very well-established and successful international Building Services Consultancy on a long-term contract basis. THE COMPANY Well-established Multi-disciplinary Engineering Design...

  • Senior Mechanical Design Engineer

    1 week ago

    Greater London, United Kingdom Sava Full time

    Join us to apply for the Senior Mechanical Design Engineer role at Sava. Location: London, England, United Kingdom. About Sava All the health information we need is within us. Just below the skin. SAVA is redefining the way people interact with their health by developing the most advanced biosensing technology science has to offer, capable of accessing...

  • Senior Mechanical Design Engineer

    1 week ago

    Greater London, United Kingdom Cibsejournal Full time

    Senior Mechanical Design Engineer up to £60k - London Are you a creative Mechanical Design Engineer who thrives in a relaxed, collaborative environment? Enjoy working closely with in-house architects, structural engineers, and building physics specialists to bring ideas to life? Based in the heart of Farringdon's creative district, this multi-disciplinary...

  • Senior Mechanical Design Engineer

    45 minutes ago

    Greater London, United Kingdom TipTopJob Full time

    Senior Mechanical Design Engineer Location: Northwest London Term: Permanent Salary: GBP 40,000 – 70,000 (dependent on experience) My client provides products and engineering solutions within the Renewables sector. They are looking for a Senior Mechanical Design Engineer to join their team in Northwest London on a permanent basis. Qualifications HNC / HND...

  • Senior Mechanical Design Engineer

    2 days ago

    Greater London, United Kingdom Pertemps Full time

    RoleSenior Mechanical Design Engineer - Building ServicesLocation: London (Hybrid Working)Salary: £45,000 - £65,000+ (DOE)A well-established employee-owned Building Services Consultancy is seeking a Senior Mechanical Design Engineer to join their London team. The consultancy has a long-standing reputation for delivering sustainable, technically excellent...

  • Senior Mechanical Engineer London

    4 days ago

    Greater London, United Kingdom Engineering Design Consultants Ltd. Full time

    ABOUT US EDC was established in 2003 and thanks to our quality driven approach to engineering and early adopter ethos we have grown during a period when most companies in this sector have struggled. We have continued to increase our workload and deliver quality, innovative engineering. As pioneers in the design of low energy, high performance buildings and...