• 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 ... environment at CACI where your contributions directly influence national security . + Engage in challenging and impactful work that...C2C. + Complete STIG checklists for network and operating system hosts. + Patch network devices and operating … more
    CACI International (11/07/25)
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  • ​​Assessment & Authorization (A&A) Analyst​

    Leidos (Ashburn, VA)
    …2, Risk Management Framework for Information Systems and Organizations: A System Life Cycle Approach for Security and Privacy, DHS 4300A Policy and ... + Minimum of 1-3 years of experience as an ISSO supporting major federal information systems...Handbook, CBP Information Systems Security Policies and… more
    Leidos (12/17/25)
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  • Cloud Migration - TS/SCI w/Polygraph

    General Dynamics Information Technology (Bethesda, MD)
    …operational IT capabilities provide the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles. ... our change - join us! + Designs and defines system architecture for new or existing computer systems...systems . + Will partner with the development and security team to successfully communicate, collaborate, design and implement… more
    General Dynamics Information Technology (10/03/25)
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  • ABAD Tactical Data Link SME**This position…

    Parsons Corporation (Centreville, VA)
    …**What Required Skills You'll Bring:** + Bachelor's degree in computer science, computer information systems , or related discipline. May substitute 10+ years of ... and installation systems records. + Work with Systems Administrators, Network Engineers, and System Engineers...and audit files, apply patches as directed by the government/ ISSO , and identify and correct system failures.… more
    Parsons Corporation (12/04/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …is an international, leading-edge provider of technical services to include Secure Information Systems , Security and Engineering and Intelligence Analysis. ... Description: Provide general system administration support, to include system maintenance/upgrades, OS/software security patching, AV compliance patching,… more
    FGS, LLC (11/22/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …you want to make, then choose MITRE - and make a difference with us. The Information System Security Department (R311) within the Global Security ... Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position,...policy changes. + Previous experience operating as a SCI/SAP ISSO , ISSE, System Administrator, or ISSM. +… more
    The MITRE Corporation (11/08/25)
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  • Senior Technical Program Manager

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    … users are aware of their CS responsibilities before granting access to DoD information Systems . Process and review DD-2875s. * Support Risk Management Framework ... security configuration guidelines, policies, and procedures. * Create and review System Security Plans (SSP), as required * Prepare for Assess and… more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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  • Tech Ops Officer

    Nightwing (Sterling, VA)
    …customer program + Advance Degree in Engineering or Education or equivalent + Security certifications (eg ISSO , System Administrator, etc.) **Travel ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/16/25)
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