Senior mechanical engineer Work, Jobs in Stansted, Ess (with Salaries)

Senior Product Development Engineer
Sapphiros UK —Great Chesterford
- £60,000 - £65,000 a year
- Full-time
- Writing skills
- Engineering
- In-person
- Free parking
- Employee discount
Quick apply
3d
DESIGN MANAGER / SENIOR DESIGN ENGINEER
Blackman & White Limited —Maldon
- £50,000 - £60,000 a year
- Full-time
- Continuous improvement
- Team management
- In-person
Quick apply
7d
Senior Mechanical Design Engineer
Marshall Land Systems Ltd —Cambridge
- £60,000 - £65,000 a year
- Hybrid work
- Engineering
- Mentoring
- Leadership
Senior Mechanical Design Engineer
Cellular Origins —Cambridge
- Full-time
- Life insurance
Quick apply
7d
Senior Mechanical Design Engineer
Tait —Haverhill
- Full-time
- Engineering
- Master's degree
- Bachelor's degree
- Annual leave
- Employee assistance programme
Senior Product Development Engineer
SPT Labtech —Cambridge
- Full-time
- Hybrid work
- Schematics
- Engineering
- Laboratory experience
Quick apply
Mechanical Design Engineer
MBDA —Stevenage
- £35,000 - £50,000 a year
- Overtime
- Hybrid work
- Engineering
- Travel
- Communication skills
- Free parking
- Relocation assistance
Senior Mechanical Engineer
Motorola Solutions —Ware
- Full-time
- Hybrid work
- English
- Travel
- Communication skills
- Employee stock purchase plan
- Employee assistance programme
11d
Senior Mechatronics Engineer
Cambridge Consultants —Cambridge
- Engineering
- Bachelor's degree
- Mentoring
Medical Device Engineer
PA Consulting —Melbourn
- Full-time
- Engineering
- Leadership
- Communication skills
- Annual leave
Senior Mechanical Engineer - Water
Stantec —Cambridge
- Full-time
- Hybrid work
- Engineering
- Master's degree
- Bachelor's degree
- Annual leave
Mechanical Design Engineer II
Tait —Haverhill
- Full-time
- Engineering
- Master's degree
- Bachelor's degree
- Annual leave
- Employee assistance programme
Senior Mechanical Building Services Engineer
Mott MacDonald —Cambridge
- Full-time
- Hybrid work
- Engineering
- Mentoring
- Training & development
- Employee discount
Mechanical Systems Engineer
Cambridge Consultants —Cambridge
- Engineering
- Bachelor's degree
- No degree
Senior Mechanical Engineer - Southern England
Mott MacDonald —Cambridge
- Part-time
- Hybrid work
- Business development
- Recruiting
- Communication skills
- Employee discount
10d
Mechanical Design Engineer - Level III
Tait —Haverhill
- Full-time
- Engineering
- Master's degree
- Bachelor's degree
- Annual leave
- Employee assistance programme
Senior Mechanical Design Engineer
CHPK —Hertford
- Full-time
- Engineering
- Analysis skills
- Bachelor's degree
Quick apply
Mechanical Building Services Engineer
Mott MacDonald —Cambridge
- Full-time
- Hybrid work
- Engineering
- Mentoring
- Training & development
- Employee discount

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senior mechanical engineer jobs near stansted, ess

Senior Product Development Engineer

Sapphiros UK -
Great Chesterford

Quick apply

Job details

Full-time
£60,000 - £65,000 a year
3 days ago

Benefits

Free parking
On-site gym
Financial planning services
Free flu jabs
Company pension
Company events
Private medical insurance
Employee discount
Transport links
Enhanced maternity leave
Life insurance
Referral programme
Sick pay
On-site parking

Qualifications

Mechanical design
Writing skills
Engineering
Mechanical Engineering
Product development
SolidWorks
Design documentation
Root cause analysis
Communication skills
ISO 13485

Full job description

Company Overview
Sapphiros is dedicated to revolutionizing healthcare diagnostics by providing reliable, affordable, and accessible testing solutions to communities worldwide. With cutting-edge technology and a robust manufacturing capacity, we develop innovative molecular diagnostics, point-of-care devices, and consumer health products that empower individuals to take control of their health and improve global health outcomes.

Job Overview
We're looking for a Senior Product Development Engineer (Mechanical) to take a leading role in mechanical and fluidic engineering of our diagnostic platform technologies. You'll work across the full product development lifecycle — from concept and CAD design through prototyping, verification & validation (V&V), design transfer and manufacturing scale-up — helping take our platform from grant-funded R&D through to a robust, manufacturable, regulated medical device. This is a hands-on, cross-functional role: you'll be designing and testing mechanical and fluidic components, building test rigs and jigs, writing and executing protocols under design control, and working closely with electronics, firmware, and regulatory colleagues to solve problems that sit at the interface of mechanical, fluidic and electronic design.

Duties

Lead mechanical and fluidic design of diagnostic cartridge and instrument components — including microfluidic flow paths, valves/gates, seals, and consumable-instrument interfaces — using SolidWorks and PDM.
Design, build and use custom test rigs and jigs to characterise mechanical and fluidic performance (e.g. flow rate, actuation force, seal integrity) and translate results into design improvements.
Drive verification & validation (V&V) activities for current and upcoming products: write and execute test protocols, analyse results, and produce clear, well-documented reports.
Work under formal design controls: author and maintain DHF documentation, risk analyses (DFMEA/PFMEA), and design history records in line with ISO 13485 and IEC 60601.
Investigate and resolve mechanical/fluidic failure modes during development and build campaigns, using structured root-cause analysis and data-driven decision-making.
Collaborate closely with electronics, firmware, optical/signal-processing and software colleagues, since mechanical, fluidic, thermal and electronic design choices are tightly coupled in our platform.
Support design-for-manufacture (DFM) and design transfer as the product scales from bench-built prototypes to volume manufacturing, including supplier and tooling input.

Skills

Hands-on product development experience, ideally including regulated environments — medical devices/IVD preferred, but candidates from other well-regulated sectors (aerospace, automotive, pharma equipment, etc.) will be considered.
Degree in Mechanical Engineering (or closely related discipline), or equivalent experience
Strong CAD skills, ideally SolidWorks, with practical experience of PDM systems.
Demonstrable experience designing, building and testing mechanical or fluidic prototypes, rigs and/or devices, with a genuine hands-on, get-it-built attitude.
Experience of test engineering and V&V: designing test methods, executing protocols, and documenting results to a high standard.
Working understanding of design controls, regulatory requirements and QMS (ISO 13485, IEC 60601, IVDR/FDA) — or a strong willingness to learn them quickly.
Comfortable working in a small, cross-functional team where mechanical decisions constantly intersect with electronics, fluidics, firmware and manufacturing.
Excellent problem-solving skills, attention to detail, and clear written and verbal communication.

Join us at Sapphiros where your innovation fuels the future of healthcare diagnostics. We are committed to fostering a vibrant environment that supports your growth while making a meaningful impact on global health outcomes through cutting-edge technology development.

Pay: £60,000.00-£65,000.00 per year

Benefits:

Company events
Company pension
Employee discount
Enhanced maternity leave
Financial planning services
Free flu jabs
Free parking
Life insurance
On-site gym
On-site parking
Private medical insurance
Referral programme
Sick pay
Transport links

Application question(s):

Please describe your experience using SolidWorks for mechanical/product design, including the types of components or products you have designed and your level of responsibility.
Have you worked in medical device sector under ISO 13485

Experience:

hands-on product development: 5 years (required)

Work Location: In person

Quick apply

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