Senior mechanical designer Work, Jobs in Cardiff, Wls (with Salaries)

Senior Mechanical Designer
Oxford Instruments plc —Bristol
- Engineering
- Analysis skills
- Bachelor's degree
- Annual leave
Senior Design Engineer
Assystem —Cardiff
- Employee assistance programme
2d
Senior Mechanical Engineer - Water
AECOM —Cardiff
- Full-time
- Hybrid work
- Engineering
Senior or Principal, CDM and Safety Assurance Services - South West and Wales
WSP —Cardiff
- Part-time
- Hybrid work
- Communication skills
- Flexitime
- Work from home
Senior Engineer - Power Module Design
Microchip Technology —Caldicot
- Full-time
- Engineering
- Master's degree
- Bachelor's degree
Associate Director - Mechanical Engineering
AECOM —Cardiff
- Full-time
- Hybrid work
- Engineering
- Communication skills
Principal Mechanical Engineer
AECOM —Cardiff
- Full-time
- Hybrid work
- Engineering
- Mentoring
Senior Mechanical Engineer
JN Bentley —Newport
- Full-time
- Engineering
- Travel
- Annual leave
Quick apply
Principal Contractor Site Manager
M Group —Newport
- Microsoft Outlook
- Management
- Computer literacy
- Annual leave
- Employee assistance programme
9d

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Senior Critical Environment Technician (Shift Lead)
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Possess a valid driver's licence for the Country of the job posting for occasional travel to other Microsoft sites.
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senior mechanical designer jobs near cardiff, wls

Senior Mechanical Designer

Oxford Instruments plc -
Bristol

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Job details

Benefits

Annual leave
Company pension
Private medical insurance

Qualifications

Stakeholder collaboration
Mechanical design
Engineering
Analysis skills
Bachelor's degree
Product development
Continuous improvement
Technical writing
Multidisciplinary collaboration
3D models
Manufacturing
Design documentation
Root cause analysis
Project leadership
Mechanical manufacturing design and draughting experience

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

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senior mechanical designer jobs in cardiff, wls

Senior Mechanical Designer

Senior Design Engineer

Senior Mechanical Engineer - Water

Senior or Principal, CDM and Safety Assurance Services - South West and Wales

Senior Engineer - Power Module Design

Associate Director - Mechanical Engineering

Principal Mechanical Engineer

Senior Mechanical Engineer

Principal Contractor Site Manager

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