Job Description
Full time London (UK) / Hybrid 21 MAY 2026
Principal Systems Engineer
Location: London, UK (Hybrid)
Company: Spaceflux Ltd
Reports to: Chief Operating Officer
About Spaceflux
Spacefluxdelivers sovereign-grade optical space intelligence through a global network of optical and SWIR-enabled sensors and an AI-powered cloud platform. We provide real-time tracking, characterisation, and analytics from LEO to GEO, supporting government and commercial missions with actionableintelligencein seconds. We also deliver tailored sensor system packages, specialist services, anddomainintelligence consultancy.
Role Overview
Reporting to the COO, the Principal Systems Engineer leads Spaceflux’s systems engineering approach across mission-critical products and services, working across Product, R&D, Operations, and delivery teams to turn innovation into robust, secure, and operationally reliable capability.