Teams at Xona Space Systems

Lead cybersecurity strategy, CMMC Level 2 readiness, and NIST SP 800-171 implementation. Design and maintain security controls across identity, endpoints, networks, cloud environments, vulnerability management, and Microsoft GCC High. Establish monitoring, incident response, remediation, risk management, and compliance processes while partnering with engineering, IT, legal, operations, leadership, and external assessors. The role requires strong regulated-environment experience, technical security expertise, documentation skills, CMMC and CISSP certifications, and an active Secret clearance.

Owns and expands Flatsat test infrastructure for satellite software releases. Responsibilities include validating end-to-end commanding, telemetry, and CONOPS across TT&C, flight software, and GNC; defining test procedures and pass/fail criteria; automating test execution; developing HIL and SIL capabilities; documenting processes; and communicating test results and release readiness to engineering and operations teams.

Develop, integrate, and validate spacecraft GNC flight software for autonomous operations. Implement estimators, controllers, state machines, and FDIR logic; maintain flight software interfaces; and create SIL/HIL, unit, and regression tests. Collaborate with simulation, hardware, and flight software teams across mission development from simulation through on-orbit operation. The role requires C++, Python, MATLAB/Simulink, model-based development, Git, and Linux experience.