Qualifications
Degree subjects Maths/ Physics/ Mechanical, Aerospace or Aeronautical Engineering or relevant experience in lieu.
The propulsion design engineer has to be able to review the design principles used in the externally provided components. This is necessary to understand testing philosophy, to review supplier's documentation, to assess whether the item is suitable for flight (qualification) and diagnose problems. It requires the ability to understand mechanical and electro-mechanical devices such as filters, pressure regulators, check valves, solenoid valves, latch valves, pressure transducers, pyrotechnic valves, pressure vessels (350 bar) and monopropellant/ bipropellant rocket engines.

The engineer presents the propulsion system design to customers with the use of presentations and formal design review packs and meetings. Similarly the engineer has to agree / accept test results from the various phases of build (subsystem/spacecraft) and where necessary defend these at customer delivery reviews.

Support spacecraft testing, launch and operation. This role involves interfacing with engineers from related disciplines (i.e. thermal, structure, harness, S/C system, Assembly Integration & Test) and will involve meetings with customers. Following launch, monitoring of spacecraft operations and investigations of anomalies if necessary. With component suppliers, testing facilities and launch sites spread throughout the world it may be necessary for the propulsion engineer to travel.