• Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead ... Senior System Administrator Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/30/25)
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  • Application Support Engineer (Onsite)

    BAE Systems (Arnold, MO)
    …be considered in lieu of degree + Current Security Certification + Hold a Top Secret /SCI with Polygraph security clearance + Have previous experience with LINUX ... based operating systems + Previous System Administrator experience + Willing to work in a 24x7 operational environment on Day shift or Night shift (Panama Shift… more
    BAE Systems (09/09/25)
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  • Enterprise Logging Solution (ELS) Lead

    Tyto Athene (Ashburn, VA)
    …Architect. + Strong experience in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems ... plan, coordinate, and execute logging-related initiatives across interconnected and heterogeneous systems . + Administer and optimize enterprise IT applications and … more
    Tyto Athene (11/01/25)
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  • Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and...can be considered in lieu of degree. + **Active Top Secret /SCI security clearance required at time… more
    Northrop Grumman (09/03/25)
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  • Enterprise Logging Solution (ELS) Lead

    TekSynap (Ashburn, VA)
    …organization + Experience in an enterprise IT environment as an applications or systems administrator working in Windows and Linux environments + Experience with ... the analysis of the current logging capabilities. Ensure that systems within new and existing tools are compliant with...big data is preferred. **REQUIRED QUALIFICATIONS** + Clearance requirement: Secret ( Top Secret eligible) +… more
    TekSynap (09/02/25)
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  • IaaS Converged Support VMWare

    SAIC (Charleston, SC)
    **Description** SAIC is seeking a **Cloud Systems Administrator ** for our customer site in **North Charleston, SC** . **Key Responsibilities:** + Install, ... after-hours or on-call rotation as required to support mission-critical systems **Qualifications** **Required Education and Experience:** + Bachelor's degree...+ Must be a US Citizen with an active Secret clearance ( Top Secret eligibility… more
    SAIC (11/06/25)
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  • Nissc III Pursuit

    SAIC (Omaha, NE)
    …+ Security Administrator + Specialty and Logistics Engineering + Software Engineer + Systems Administrator + Systems Architect + Systems Engineer + ... among us, the nation needs to know. Immediately. **Qualifications** **Qualifications:** + Active Secret up through Top Secret /SCI clearance + Minimum… more
    SAIC (11/06/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …of the customer mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Nightwing (10/23/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... development, lab, and production systems . - Perform large scale configuration management and deployment...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Node.Digital (10/21/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …clients in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... development, lab, and production systems . + Perform large scale configuration management and deployment...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (10/20/25)
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