We are hiring a Linux System Administrator to support a program in Annapolis Junction, MD. This program will enable the Government to obtain subject matter expertise and highly technical assistance in building and maintaining prototype and niche analytics and tools; this contract will also enable the Government to maintain and document these prototypes and niche developmental efforts. **Responsibilities:** + Design, develop, and maintain customer networks including infrastructure. + Work as part of an engineering team comprised of approximately 10 personnel, each with specific tasking. \#divergent + TS/SCI clearance with polygraph + Bachelor's degree in Network Engineering, Systems Engineering, Information Technology, Computer Science, or related field plus 4-years of relevant experience, Master's degree plus 2-years of relevant experience, Associate's degree plus 6-years of relevant experience or High School diploma/GED plus 8-years of relevant experience. + Relevant experience must be in the installation or maintenance of network or telecommunications equipment and/or using specialized test equipment and network analysis tools (e.g., network management software, data analyzers, BERTS and OTDR). **Preferred:** + Linux system administration. + Patching, scanning for security vulnerabilities. + ATO renewals. + POAMs. + Stand up machines for specific uses, tear down when complete. + Cisco Certified Network Associate (CCNA) and A+ certificates are preferred.