Senior Mechanical Design Engineer

606208
  • £40 - £60 per hour
  • Gloucestershire, England
  • Contract

Contract position Outside IR35

On-site/Hybrid working


Our client, specialises in Zero-Emission Aerospace development is seeking a highly skilled Senior Mechanical Design Engineer to create, own, and maintain complex mechanical designs and CAD data.

Proven Aerospace experience is Essential

Fuel cell related development is Desirable

Key Responsibilities:

CAD Design & Ownership:

  • Full ownership of CAD design and associated data for assigned components and assemblies
  • Create detailed 3D CAD models of complex parts and assemblies (NX preferred)
  • Produce high-quality 2D production drawings conforming to ASME standards and all applicable regulatory requirements
  • Maintain CAD and engineering assets within the PLM system (Teamcenter or similar)
  • Provide CAD design solutions for technical challenges across multiple projects

Engineering & Analysis:

  • Apply strong understanding of GD&T, materials, finishes, and manufacturing processes
  • Use knowledge of stress analysis principles to assess structural implications of design decisions
  • Conduct supporting simulation or analysis activities as needed (mechanical, stress, thermal, or fluid)
  • Ensure designs meet aerospace regulatory standards where applicable

Cross-Functional Collaboration:

  • Participate in and lead relevant design reviews
  • Work closely with engineers, external teams, and manufacturing personnel to ensure full understanding of design intent
  • Serve as liaison with operations during part manufacture, ensuring timely resolution of design issues and updating drawings where required

Leadership & Mentoring:

  • Guide junior team members on design best practices, documentation, and engineering processes
  • Technically direct work and check drawings prepared by less experienced engineers
  • Act as a focal point for mechanical design within assigned projects, driving progress and leading discussions

General Responsibilities:

  • Quickly assimilate new technologies and communicate technical requirements clearly to internal stakeholders
  • Demonstrate diligence, flexibility, and a results-focused mindset

Job Requirements:

  • Degree in Mechanical Engineering
  • Experience in the aerospace industry
  • Expert user of 3D CAD with NX strongly preferred
  • Strong understanding of GD&T (ASME)
  • Experience with Teamcenter PLM or similar systems
  • Knowledge of materials, finishes, and relevant manufacturing processes (including additive manufacturing)
  • Experience with fuel-cell-related systems (advantageous)
  • Capable of creating complex aerospace-grade CAD models and mechanical drawings
  • Ability to independently check/sign drawings or be close to achieving checking status
  • Experience writing high-quality technical reports across a variety of engineering topics
  • Understanding of stress analysis and its impact on mechanical design decisions
  • Familiarity with relevant engineering processes and the ability to guide junior engineers in their use


If you are a dynamic and experienced Senior Mechanical Design Engineer looking to contribute to cutting-edge aerospace projects, we would love to hear from you. Apply now to join our client's innovative team.

James Swift Principal Consultant, Mobility Technology

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