Senior Embedded C++ Engineer – Defence & Secure Systems

Company: Alten
Apply for the Senior Embedded C++ Engineer – Defence & Secure Systems
Location: Crawley Down
Job Description:

ALTEN is seeking an accomplished embedded software engineer to develop C++ for high-reliability defence communication and signal-processing systems. You will work across embedded platforms demanding robustness, security, and deterministic performance, contributing to secure and mission-critical operations.

The role requires senior-level expertise (8+ years) with on-site presence in Crawley and eligibility for UK SC security clearance.

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Posted: October 11th, 2026