• Core Network Administrator III

    GCI Communication Corp (Anchorage, AK)
    GCI's Core Network Administrator III will provide expert-level support for local area networks (LAN), wide area networks (WAN), and internet-based systems. Involve ... Interacts with people in a way that builds mutual trust , confidence, and respect; adheres to GCI's Code of...NRS-I, Juniper JNCIA or equivalent + Cisco CCNP, Nokia NRS- II , Juniper JNCIP or equivalent, SCTE DEP + Cisco… more
    GCI Communication Corp (11/07/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    SIPRNet Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... scan results from ACA]. + Remediate CAT I/ CAT II / CAT III findings associated with scans of network...ensure the safety of our nation. **An environment of trust .** CACI values the unique contributions that every employee… more
    CACI International (11/07/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …our core values of honesty (in word and deed), relationships (confidence and trust with clients and partners), teamwork (shared goals, mission, and purpose), loyalty ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...Per DoD Directive 8570.1M, this position requires IAT Level II or higher. This position is designated as IT-I.… more
    SimIS Inc. (11/06/25)
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  • Unified Communications Administrator

    CACI International (Honolulu, HI)
    Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... with the ability to obtain a poly + IAT II certification (mandatory) _Desired:_ + Network + ITIL Foundations...ensure the safety of our nation. **An environment of trust .** CACI values the unique contributions that every employee… more
    CACI International (10/31/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust /Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** ... **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for… more
    General Dynamics Information Technology (10/25/25)
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  • Tier 3 Unified Communications Administrator

    CACI International (Washington, DC)
    Tier 3 Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... ability to obtain a Polygraph. + Current IAT level II certification (ex: Security+) + 10+ Years of relevant...ensure the safety of our nation. **An environment of trust .** CACI values the unique contributions that every employee… more
    CACI International (10/25/25)
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  • Database Administrator III

    RTX Corporation (Chesapeake, VA)
    …backup support to SIPRNet Red Hat Enterprise Linux (RHEL) Systems Administrator for day-to-day Global Command and Control System-Joint (GCCS-J) maintenance and ... You Must Have:** + DoD 8570 Workforce IAT Level II compliance - CompTIA Security+ Typically requires Bachelor's degree...a safer, more connected world. At RTX we value: Trust , Respect, Accountability, Collaboration, and Innovation. + **There is… more
    RTX Corporation (10/15/25)
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  • SQL Server Database Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust /Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Database ... And our work depends on a SQL Server Database Administrator joining our team to support Government activities at...and database health monitoring. + DoD 8570/8140 IAT Level II compliant (eg, Security+ CE) required prior to start… more
    General Dynamics Information Technology (10/04/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust /Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** ... Clearance. + Must meet DoD 8570 requirements and be eligible for IAT level II access upon hire for positions with elevated privileges + Depending on job assignment,… more
    General Dynamics Information Technology (11/22/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …our core values of honesty (in word and deed), relationships (confidence and trust with clients and partners), teamwork (shared goals, mission, and purpose), loyalty ... Must meet DOD 8570 requirements for Information Assurance Technician (IAT) Level II + Experience and Knowledge of Navy tactical systems and combat information… more
    SimIS Inc. (09/22/25)
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