• Systems Administrator /Integrator

    General Dynamics Information Technology (Springfield, VA)
    …RQ207397 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Microsoft Office, System ...and drive strategic change. We are seeking a Mid-Level Systems Administrator / Integrator with proven experience… more
    General Dynamics Information Technology (09/17/25)
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  • Network Administrator III - Crystal City

    Epsilon, Inc (Arlington, VA)
    …**Other Requirements:** + Must have an active Secret clearance with the ability to obtain a Top Secret with SCI eligibility or have an active Top ... **Network Administrator III** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS . Together,… more
    Epsilon, Inc (09/06/25)
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  • Systems Administrator

    Chenega Corporation (Arlington, VA)
    …operating systems . + DOD IAT Level II Certification is required. + DOD Top Secret clearance w/ SCI eligibility. **Knowledge, Skills and Abilities:** + ... **Req ID:** 37805 **Summary** ** Systems Administrator ** **Arlington, VA** Are you...solve problems with Innovation through Intelligence. **Responsibilities** + Optimize system operations and resource utilization, including conducting detailed … more
    Chenega Corporation (09/26/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Poly - Current At Raytheon,...its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based… more
    RTX Corporation (09/26/25)
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  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Employee ... Travel: * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team...Langley AFB in Hampton, VA and have an active/current TS / SCI prior to hire. **Responsibilities:** + Manages/supports… more
    CACI International (09/15/25)
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  • Data Center System Administrator

    Leidos (Charlottesville, VA)
    …this sounds like an environment where you can thrive, keep reading!_** The Data Center System Administrator will support data center operations. The System ... is a power failure, and provide general data center system administrator support. They will support hybrid...we support, US Citizenship is required. + An active TS / SCI with ospcific poly required for Position… more
    Leidos (09/18/25)
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  • Systems Administrator - COMSEC

    KBR (Chantilly, VA)
    …travel. + Working Hours: Standard 40 hours per week. Qualifications: Required: + Clearance: Top Secret SCI with Polygraph. + Experience: 3+ years' experience ... Title: Systems Administrator - COMSEC Belong. Connect. Grow. with KBR! KBR's...as a System Administrator Desired: + Experience: Military / DOD / IC space… more
    KBR (09/06/25)
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  • Exchange Systems Administrator SME

    Leidos (Alexandria, VA)
    …where you can thrive, keep reading!** **The Mission** Leidos is seeking an Exchange System Administrator to support a large enterprise IT contract for the DOD. ... problems. + Extensive experience working as a Tier 2 system administrator : familiar with using exchange/vault tools....patch management methodologies utilizing SCCM **Clearance** + An active TS / SCI with polygraph is required for this… more
    Leidos (07/23/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT...bases. **Qualifications:** _Required_ : * Must have an active TS / SCI with Poly * Must have at… more
    CACI International (09/20/25)
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  • MADSS Administrator

    TekSynap (Arlington, VA)
    …field. + Certifications: + CompTIA Security + CE + Clearance: + Must possess a Top Secret / SCI clearance **Overview** We are seeking a MADSS Administrator ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret / SCI clearance **OTHER DUTIES** Please note this… more
    TekSynap (07/09/25)
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