• Security Control Assessor/Technical…

    Guidehouse (Arlington, VA)
    …Be Nice To Have **:** + SIX (6) or more years' experience as a Security / Network Administrator or Cybersecurity professional + Current DOD 8140 certification ... systems . Your duties will span common/core control tasks including assessments of security controls for assigned systems to ensure compliance with applicable… more
    Guidehouse (10/11/25)
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  • Network Administrator , Senior…

    RTX Corporation (Tucson, AZ)
    security clearance​ ** Security Clearance:** Secret - Current ** Network Administrator , Senior Analyst (P2)** **Senior Analyst, Information Workplace ... secure world. Join this high impact team as a Network Administrator (P2) to ensure the smooth...Engineering skills to defense-oriented programs. + Obtain Certifications in Security + within 6 months and Cisco Certified Network more
    RTX Corporation (09/24/25)
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  • Senior Security Control Assessor/Technical…

    Guidehouse (Arlington, VA)
    …of a bachelor's degree + SIX (6) or more years' experience as a Security / Network Administrator or Cybersecurity professional. + Familiarity with governance, ... experience assessing and advising on privacy controls of information systems for federal organizations. + Personnel assigned to this...+ Personnel assigned to this role will support the security and privacy compliance program of a federal client… more
    Guidehouse (08/24/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …(Previously ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident ... cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area… more
    Leidos (08/14/25)
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  • ​​Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …(Previously ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident ... cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area… more
    Leidos (08/15/25)
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  • Windows System Administrator /Tech…

    Koniag Government Services (Chantilly, VA)
    …**Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Systems Administrator ** **Pay Type** **Salary** **Education ... hardware, software, network , and peripheral equipment problems + Document system configurations, updates, and security compliance activities + Monitor… more
    Koniag Government Services (10/04/25)
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  • ​​T2 AS&W Analyst - Night Back ​

    Leidos (Ashburn, VA)
    …(Previously ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident ... cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area… more
    Leidos (10/09/25)
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  • System Administrator

    Koniag Government Services (Huntsville, AL)
    …88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Systems Administrator ** **Pay Type** **Salary** ... for the installation, configuration, maintenance, and security of AMC's system , application, server, network , and desktop infrastructure. + Ensure … more
    Koniag Government Services (07/30/25)
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  • Systems Administrator (TS/SCI)

    Koniag Government Services (Arlington, VA)
    …**Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Systems Administrator ** **Pay Type** **Hourly** **Education ... and maintain operating systems , software applications, and security patches across the network . + You'll monitor system performance and proactively… more
    Koniag Government Services (08/27/25)
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  • System Administrator

    Koniag Government Services (Winchester, VA)
    …88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Systems Administrator ** **Pay Type** **Salary** ... Technology Solutions, a Koniag Government Services company **,** is seeking a System Administrator with a Top-Secret Security clearance to support ATS and… more
    Koniag Government Services (09/15/25)
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