Senior Mechanical Design Engineer – Space Systems (Contract - Outside IR35)

I'm currently supporting an innovative UK-based space technology company that is pushing the boundaries of satellite engineering. This is an exciting opportunity to join a growing team developing next-generation satellite platforms designed to challenge conventional approaches to low Earth orbit operations.

This role offers the chance to work on the complete lifecycle of cutting-edge space hardware, from initial concept through to qualification, launch, and in-orbit operation, within a collaborative multidisciplinary engineering environment.

The Role

As a Senior Mechanical Design Engineer, you will be responsible for the design and development of satellite structures, mechanisms, and associated hardware. You'll work closely with systems, electrical, software, thermal, and manufacturing engineers to deliver innovative mechanical solutions for advanced spacecraft.

Key Responsibilities

• Design and develop satellite mechanical systems including primary structures, secondary structures, thermal hardware, and deployment mechanisms.
• Produce high-quality 3D CAD models, detailed manufacturing drawings, and engineering documentation using GD&T principles.
• Take products through the full engineering lifecycle, from concept and detailed design through qualification testing and operational deployment.
• Lead and participate in technical design reviews and verification activities.
• Optimise designs for mass, manufacturability, cost, reliability, and performance.
• Support prototype manufacture, assembly, integration, and environmental testing, implementing design improvements based on test results.
• Work closely with suppliers and manufacturing partners to ensure successful production and delivery.
• Collaborate across multidisciplinary engineering teams to successfully integrate mechanical systems into complete spacecraft.