Senior Mechanical Design Engineer

🔒 Confidential Employer
Posted 20 April 2026
LOCATION
Belfast
TYPE
Full-time
LEVEL
Mid-Senior level
CATEGORY
Engineering
This role is not offered with visa sponsorship, though the employer is a licensed UK sponsor

SKILLS

3D CAD Mechanical Design Tolerance Analysis Design for Regulatory Approval DfX Implementation Prototype build

FULL DESCRIPTION

Senior Mechanical Design Engineer

At [Employer hidden — view at passion-project.co.uk] we are devoted to accelerating the greatest scientific advancements of our age. We want to deliver differentiated, accessible solutions to the widest possible scientific research and industrial communities. Our company values of being Inclusive, Innovative, Trusted and Purposeful are at the core of everything we do for our customers and our teams.

About the role

We are hiring for a Senior Mechanical Design Engineer whose main purpose is the mechanical design and detailing of high precision new parts, sub-assemblies and customer solutions for our Imaging & Analysis products.

Key Responsibilities

  • Design and delivery of mechanical designs using 3D CAD.
  • Documentation of designs, their prototyping and validation, facilitating design reviews, and delivery through Operations into customers.
  • Specify and document designs including, requirement specifications, layouts, detail & assembly drawings, Bills Of Materials
  • Provide innovative, robust and scalable solutions to complex technical problems.
  • Developing customer specific requests working alongside application specialists & end users directly.
  • Conduct feasibility assessments, detail designs and build guidance for Production team.
  • Provide technical support to Supply Chain, Operations, and Customers
  • Support critical investigations with internal partners.

What You will bring:

  • BSc/BEng qualification in Mechanical engineering (or similar discipline) or equivalent qualification iMechE IEng Accredited
  • Mechanical Engineer with at least 5 years’ experience in product development
  • Demonstrable experience in:
  • Design of precise, tight tolerance mechanisms
  • Tolerance analysis
  • Design for long-term stability e.g. vibration, thermal effects
  • Design for Regulatory Approval (EMC, MD, Safety, LVD)
  • DfX Implementation
  • Prototype build & assessment
  • Experience documenting designs with detailed assembly instructions, including revision control of drawings and documents.
  • Experience developing budgets and cost estimates

Location & Eligibility

This permanent position is based on site at our Belfast headquarters.

Please note on this occasion we are unable to provide sponsorship for visa applicants for this post, as such applicants must hold the right to work in the UK to be eligible.

How to apply

Please apply via this link: Andor Technology - Oxford Instruments Careers (oxinst.com)

Informal enquiries or to request a full role profile please contact Louise Dooley Senior Talent Acquisition Specialist via email to [contact hidden]

Sign up free — access 45,000+ UK sponsor-licensed jobs