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, networking, and data flow across distributed systems, including technologies such as DRT, NiFi, ONEROOF, DARKQUEST, and FORNSAT. Fourteen (14) years' experience as a SE in programs and contracts of similar scope, type, and complexity is required Bachelor's degree in systems engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required Five (5) years of additional SE experience may be substituted for a bachelor's degree Must possess active TS/SCI with polygraph clearance to be considered for this role.