https://jobs.co.uk/job/senior-systems-engineer-alexander-associates--522901e7-8268-49c7-ba89-646eba1af89b RSS feed for Senior Systems Engineer at Alexander Associates. en-gb Wed, 10 Jun 2026 00:19:18 GMT https://jobs.co.uk/job/senior-systems-engineer-alexander-associates--522901e7-8268-49c7-ba89-646eba1af89b https://jobs.co.uk/job/senior-systems-engineer-alexander-associates--522901e7-8268-49c7-ba89-646eba1af89b Mon, 08 Jun 2026 23:00:00 GMT Location: California | Salary: £77400 - £123100/annum | Type: Permanent | Senior Systems Engineer Location: Long Beach, California, USA Salary: $110,000 - $175,000 per annum + benefits Sector: Space Systems / Aerospace Engineering Security Requirement: U.S. Citizenship Required Alexander Associates are partnering with an innovative space technology organisation seeking a Senior Systems Engineer to join their growing Space Systems team in Long Beach, California. This is an exciting opportunity to work on cutting-edge spacecraft and satellite programmes supporting civil, commercial, and defence customers. The successful candidate will play a key role in the development and execution of complex space missions, leading systems engineering activities from concept through testing and delivery. Key Responsibilities Develop and maintain technical performance budgets for spacecraft and vehicle systems Define, manage, and verify system requirements throughout the programme lifecycle Conduct simulations, modelling, and analysis across spacecraft functions Develop test methodologies and analyse system performance data Lead the technical development of spacecraft missions and system architectures Support programme management and product de... Permanent