Senior mechanical designer Work, Jobs in Llanwern, Nwp (with Salaries)

Senior Mechanical Designer
Oxford Instruments plc —Bristol
- CAD
- Engineering
- Assembly
- Annual leave
12d
Senior Mechanical Engineer
JN Bentley —Newport
- Full-time
- Engineering
- Travel
- Annual leave
Quick apply
Mechanical Engineer
AtkinsRéalis —Bristol
- Full-time
- Hybrid work
5d
Senior Mechanical Certification Engineer
Safran —Cwmbran
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Computer literacy
- Employee assistance programme
Senior / Principal Mechanical Building Services Engineer (Data Centres)
Arup —Bristol
- Engineering
- Master's degree
- Project management
Senior / Principal Mechanical Building Services Engineer
AtkinsRéalis —Cardiff
- Full-time
- Hybrid work
- Computer literacy
- No degree
Senior Mechanical Engineer
AtkinsRéalis —Bristol
- Full-time
- Hybrid work
5d
Senior Production Engineer
Renishaw —Wotton-under-Edge
- Up to £55,000 a year
- Full-time
- Hybrid work
- Continuous improvement
- Mechanical knowledge
- Free parking
- Employee assistance programme
Senior Mechanical Engineer
South Gloucestershire Council —Yate
- £45,091 - £48,226 a year
- Full-time
- Engineering
- Presentation skills
- Travel
Senior/Principal Mechanical HVAC Engineer - Nuclear
AtkinsRéalis —Bristol
- Full-time
- Hybrid work
- HVAC
5d
Associate Director - Mechanical Engineering
AECOM —Cardiff
- Full-time
- Hybrid work
- Engineering
- System design
- Communication skills
Senior Mechanical Engineer - Building Services
Assystem —Bristol
- Hybrid work
- Engineering
- English
- Organisational skills
- Annual leave
- Work from home
Senior BIM Designer - Building Services
Arup —Cardiff
- Engineering
- Communication skills
Product Design Engineer
Eakin Healthcare —Cardiff
- £33,000 - £40,000 a year
- Full-time
- Hybrid work
- CAD
- Master's degree
- Project management
- Free parking
- Referral programme
Quick apply
5d
Principal Mechanical Engineer
AtkinsRéalis —Bristol
- Full-time
- Hybrid work
- Engineering
- IT
- Communication skills
Mechanical Engineer - Water projects
AECOM —Cardiff
- Full-time
- Hybrid work
- Engineering
Principal Mechanical Engineer
AECOM —Cardiff
- Full-time
- Hybrid work
- Engineering
- Mechanical knowledge
Senior Cost Manager (MEP)
AECOM —Bristol
- Full-time
- Hybrid work
- Master's degree
- Bachelor's degree
- Travel
Senior Project Manager, Water
AECOM —Cardiff
- Full-time
- Hybrid work
- Engineering
Senior/Principal Project Manager - Renewables
AECOM —Bristol
- Full-time
- Hybrid work
- Engineering
- Bachelor's degree
9d

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senior mechanical designer jobs near llanwern, nwp

Senior Mechanical Designer

Oxford Instruments plc -
Bristol

Apply Now

Job details

12 days ago

Benefits

Annual leave
Company pension
Private medical insurance

Qualifications

Fabrication
CAD
Engineering
Assembly
Machining
Analysis skills
Bachelor's degree
Welding
Root cause analysis
Mechanical knowledge

Full job description

We are excited to announce an opportunity for a Senior Mechanical Designer to join our Mechanical Engineering Design team at our brand-new, cutting-edge manufacturing and development facility in Severn Beach, Bristol.

This is your chance to work at the forefront of innovation, contributing to advanced semiconductor manufacturing equipment that supports breakthroughs across medical devices, electric vehicles, and quantum technologies.

The Role

As a Senior Mechanical Designer, you will play a critical role in new product development, continuous improvement, and lifecycle management. You’ll collaborate with multidisciplinary teams to solve complex engineering challenges, including systems involving high vacuum, extreme temperatures, fluid flow, safety compliance, and precision control.

Key Responsibilities:

Deliver high-quality mechanical designs, including 3D models, detailed drawings, and product modifications
Conduct design verification and validation through calculation, simulation, and prototype testing
Ensure compliance with company, regulatory, and industry standards (BS, EN, SEMI)
Produce and maintain accurate technical documentation, including manuals and technical files
Collaborate across teams to ensure clear, complete, and manufacturable design specifications
Translate technical requirements into structured, modular design solutions
Lead problem-solving and root cause analysis across manufacturing, testing, and customer challenges
Drive and contribute to continuous improvement across products and processes
Lead design projects to deliver solutions on time and to quality
Take ownership of assigned work packages, ensuring effective communication with stakeholders
Maintain accurate drawings, work instructions, and documentation
Uphold health, safety, and environmental best practices

About You

You are a proactive and technically strong engineer with:

Experience in mechanical system and mechanism design
Proven capability in design verification & validation (calculation, simulation, testing)
Experience leading or contributing to projects within cross-functional teams
Knowledge of manufacturing processes including machining, fabrication, welding, and assembly
Strong problem-solving and analytical skills, including root cause analysis
Proficiency in 3D CAD (e.g. Solid Edge), PLM systems, and standard engineering tools
A solid understanding of engineering best practices and commercial considerations
Ability to analyse data and make informed engineering decisions

Degree qualified (preferred) or HNC/equivalent accepted

About Us

At Oxford Instruments Plasma Technology, we develop world-leading tools for engineering micro- and nano-scale structures. Our technologies enable innovation across industries, helping customers push the boundaries of science and technology.

What We Offer

Competitive salary
25 days annual leave + half-day Fridays
Private healthcare
Share incentive plan
Pension scheme
Flexible benefits tailored to your needs
Structured career development opportunities
A collaborative environment with excellent work-life balance

Apply now and be part of something extraordinary.

#LI-Hybrid #LI-AC1

All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, or disability. We encourage applications from people of all backgrounds and would ask you to get in touch if you are concerned about any barriers you feel you may be facing in your application process with us.

Note to recruitment agencies: Oxford Instruments operates a Preferred Supplier List, and we do not accept unsolicited agency CVs. Please do not forward candidate details in response to this advert, or to any Oxford Instruments employees or other company locations. Oxford Instruments is not responsible for any fees related to unsolicited CVs.

Apply Now

Refine Your Search

senior mechanical designer jobs in llanwern, nwp

Senior Mechanical Designer

Senior Mechanical Engineer

Mechanical Engineer

Senior Mechanical Certification Engineer

Senior / Principal Mechanical Building Services Engineer (Data Centres)

Senior / Principal Mechanical Building Services Engineer

Senior Mechanical Engineer

Senior Production Engineer

Senior Mechanical Engineer

Senior/Principal Mechanical HVAC Engineer - Nuclear

Associate Director - Mechanical Engineering

Senior Mechanical Engineer - Building Services

Senior BIM Designer - Building Services

Product Design Engineer

Principal Mechanical Engineer

Mechanical Engineer - Water projects

Principal Mechanical Engineer

Senior Cost Manager (MEP)

Senior Project Manager, Water

Senior/Principal Project Manager - Renewables

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