Mechanical Engineer - Defence Systems

Location: Chertsey, Surrey

An excellent opportunity for a Mechanical Engineer to join a leading UK defence engineering business, specialising in the design, development, and support of cutting-edge military systems. This role offers exposure to the full product lifecycle, from concept through to production, supporting high-profile projects in one of the most demanding engineering environments.

This position is ideal for a collaborative engineer with strong CAD design experience and a passion for practical problem-solving, who can contribute across multiple projects and deliver high-quality, reliable solutions.

Main Responsibilities of the Mechanical Engineer based in Chertsey, Surrey:

• Assist and liaise with project teams on mechanical aspects of products and systems.
• Design bespoke equipment in accordance with defence standards.
• Select suitable materials, manufacturing processes, and integration methods.
• Provide technical advice to suppliers and internal teams to ensure product quality.
• Conduct testing to demonstrate compliance with defence and international standards.
• Support production and quality teams to ensure delivery meets design intent.
• Troubleshoot and resolve integration issues, including on-site support when required.
• Maintain accurate design documentation and ensure traceability.
• Contribute to design reviews and continuous improvement initiatives.

Requirements of the Mechanical Engineer based in Chertsey, Surrey:

• Degree or equivalent qualification in Mechanical Engineering (HND/HNC considered).
• Proven experience in a mechanical design or manufacturing environment.
• Proficiency in 3D CAD (Inventor preferred, others considered) and 2D drawings to BS EN8888 or equivalent.
• Understanding of stress analysis, FEA (Nastran preferred), and GD&T.
• Knowledge of materials, manufacturing processes, and IP-rated design.
• Strong problem-solving skills and attention to detail.
• Excellent communication skills and ability to work across multiple projects.
• Familiarity with PDM systems (Autodesk Vault preferred) and task monitoring tools (e.G., JIRA).

To apply for this Mechanical Engineer role based in Chertsey, Surrey, please send your CV to:

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