About the job

Holt Executive Ltd is seeking a Senior Systems Engineer to join its leading space engineering team responsible for developing the infrastructure and software that enable mission-critical spacecraft operations. This high-impact, hands-on role involves leading the design and delivery of ground systems from concept to maintenance, ensuring mission control technologies are efficient, integrated, and secure. The position bridges Mission & Systems Engineering and Operations, requiring expertise in ground segment architecture, system integration, and verification & validation. Key responsibilities include defining ground segment requirements, leading Agile-based development, managing documentation and testing, and supporting mission operations. Candidates should hold a degree in Computer Science, Telecommunications, or Engineering with at least 5 years’ experience in satellite ground systems. Desirable skills include experience with SCOS-2000-based systems, ECSS/CCSDS standards, and programming in C++ or Java. Holt Executive offers hybrid and flexible work options, private healthcare, relocation support, and visa sponsorship. This is a unique opportunity to take technical ownership of next-generation space mission systems.