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Mechanical Design Engineer

Posted 1 day ago by Practicus

The Role

A market-leading organisation in the space technology sector is seeking a Mechanical Design Engineer to support cutting-edge satellite and space exploration programmes.

This is a hands-on contract role contributing to high-profile missions, including lunar and orbital projects, working within a highly skilled engineering team.

Key Focus Areas

  • Develop detailed 3D models and manufacturing drawings using Siemens NX for satellite subsystems, electronic units, and spaceborne instruments
  • Ensure designs are robust, manufacturable, and compliant with ISO and ECSS standards
  • Support a range of programmes across optical and telecom payloads
  • Collaborate with multidisciplinary teams (mechanical, structural, thermal) to resolve complex engineering challenges and non-conformities
  • Contribute to on-time delivery across multiple fast-paced projects

What We’re Looking For

  • Minimum 5 years’ experience in mechanical design within space, aerospace, or defence
  • Strong expertise in Siemens NX (preferred) or SolidWorks
  • Solid understanding of GD&T, tolerance stack-ups, and precision-machined components
  • Experience working to ECSS standards and within highly regulated environments
  • Strong problem-solving skills and attention to detail
  • Ability to work independently and manage priorities across multiple programmes

The Details

  • Contract Length: 6 months (strong potential for extension)
  • Location: Stevenage or Harwell – 4 days on-site
  • Day Rate: £400 Inside IR35
  • Start Date: ASAP
  • Clearance: BPSS required before start
Rate:
£400/day
Location:
Stevenage
IR35 Status:
Inside
Remote Status:
Hybrid
Industry:
Engineering
Seniority Level:
Senior

Take-Home Pay

£5,600 per month

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