Job Description Jovian Concepts, LLC is looking to hire a System Engineer Level 2 for a great opportunity in the Annapolis Junction area. A current and active TS/SCI Clearance with a MD Polygraph required. No CCA's will be accepted at this time. Seeking a Senior Systems Engineer to support advanced RF and SIGINT systems. This role involves system administration, integration, and end-to-end engineering of complex collection platforms, with a strong emphasis on Linux/Windows environments, networ