• Cleared IT Project Manager

    General Atomics (Chantilly, VA)
    …Intelligence is looking for an experienced Cleared IT Project Manager with a Top Secret /SCI clearance to provide support at our Chantilly, Virginia location. ... Advanced computer skills and in-depth knowledge of different operating systems , network administration and service desk ...SKILLS AND EXPERIENCE: + Experience in both Windows and Linux operating systems . + Basic understanding of… more
    General Atomics (09/26/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior ... system uptime. Required Qualifications: * Experience: Minimum of 10 years in systems administration roles * Education: Master's degree or Bachelor's degree… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Kubernetes Subject Matter Expert (SME) (Cloud…

    Huntington Ingalls Industries (St. Louis, MO)
    …+ Hands-on experience with Crossplane for infrastructure orchestration. + Expertise in Linux systems administration and networking. + Proficient with ... learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of America's top … more
    Huntington Ingalls Industries (09/20/25)
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  • Junior/Mid/Senior Automated Test Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …and configuration management tools + Must have experience working in Windows and/or Linux operating systems and experience working in a virtualized environment ... tracking issues; managing VMs; and using CI/CD tools and basic system admin experience. The selected individual will actively participate in daily stand-ups, Sprint… more
    Belay Technologies (07/23/25)
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  • Specialist, Network Administrator

    L3Harris (Rochester, NY)
    …etc.) + Active Cisco CCNA (or equivalent) certification + Familiarity with Windows and Linux systems + Ability to function independently with minimal direction + ... 503 Risk Mitigation Framework (RMF) processes by patching, hardening, and/or upgrading systems as appropriate. + Ability to travel between L3Harris Facilities inside… more
    L3Harris (09/13/25)
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  • Subject Matter Expert Satellite 3

    ARSIEM (Annapolis Junction, MD)
    …threat software performance + Build and deploy software enhancements using Windows Operating Systems , Linux , and TCP/IP network + Coordinate and perform research ... as subject matter expert for system architecture, enterprise security, adaptive systems , and cyber analytic techniques. + Devise innovative cybersecurity solutions… more
    ARSIEM (07/16/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …systems , networks, and software applications + Familiarity with Windows and Linux operating systems , hardware troubleshooting, and software installation + ... our IT infrastructure. The ideal candidate will hold a TS /SCI Full Scope Polygraph clearance and possess a strong...and network issues + Install, configure, and maintain computer systems , peripherals, and software applications + Assist with user… more
    Synergy ECP (07/23/25)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    …developing systems , products, and/or processes based on a total systems perspective.** **Experience with Linux operating systems ; understanding ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up...High Speed Guard Engineer to support the implementation and administration of Everfox High Speed Guards (HSGs) at NGA.**… more
    CACI International (09/01/25)
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  • Linux System Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …3+ years of experience with cloud environment + 3+ years of experience with Linux administration + [Desired] Experience with VMware vCenter and ESXi + [Desired] ... new tools, technologies, and processes to improve computer environment + Linux system administration : backups, accounts, storage, compute resources, upgrades… more
    Huntington Ingalls Industries (08/18/25)
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  • Linux System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …+ 5+ years of experience in IT, cybersecurity, and/or network/ systems administration + Proficiency experience with Red Hat Linux (RHEL) workstations and ... a broad range of experience supporting mission critical networks and computer systems . CLEARANCE REQUIREMENT: TS /SCI with POLY Responsibilities + Assist with… more
    Nightwing (09/26/25)
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