Senior Systems Engineer

Alexander Associates
📍 California, Stirling and Falkirk, United Kingdom 💼 Full-time 🕒 Posted June 11, 2026

Job Description

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, ...

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Job Details

  • Location California, Stirling and Falkirk
  • Job Type Full-time
  • Category architecture-and-engineering
  • Posted Date June 11, 2026
  • Application Deadline July 21, 2026