• System Administrator

    System One (Quantico, VA)
    …application deliverables and systems comply with applicable DISA STIGs or Security Requirements Guidance. * Identify and report system risks. Qualifications: ... RMF and applying STIGs. * Working knowledge of IT Systems Maintenance Compliance processes to include information ... information , veteran status, marital status, or any other characteristic protected by applicable federal , state, or local… more
    System One (12/26/25)
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  • CRM Information Security…

    Leidos (Ashburn, VA)
    … requirements. + In-depth experience proposing, coordinating, implementing, and enforcing information systems security policies, standards, and ... to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems...CBP's CTI Threat Actors and additional threat actors targeting system .​ + Prioritize system assets based on… more
    Leidos (12/23/25)
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  • Lead, Information Security…

    L3Harris (Ashburn, VA)
    …development, design, testing, configuration management, and maintenance of information systems and data. + Assist program security in the development ... sea and cyber domains in the interest of national security . Job Title: Anti-Tamper System Security...test, configuration management and maintenance of information systems and data. + Assist program security … more
    L3Harris (11/01/25)
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  • System Administrator Lead

    System One (Mclean, VA)
    …Top Secret w/ SCI eligibility Duties and Responsibilities: Leads a team of system administrators responsible for enterprise IT systems . * Manages escalated ... systems , as well as P2P SAR (a SAP system ), infrastructure for approximately 400 users. * Provide O&M... information , veteran status, marital status, or any other characteristic protected by applicable federal , state, or local… more
    System One (12/26/25)
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  • Senior Information Systems…

    NANA Regional Corporation (Ashburn, VA)
    Akima Global Technology (AGT) is looking for a Senior Information System Security Officer to work in Ashburn, Virginia. To join our team of outstanding ... Designated Person(s) assigned to one or more existing FISMA Systems of Record as well as new IT ...Manager. The Contractor shall also keep the designated government Information System Security Manager (ISSM),… more
    NANA Regional Corporation (01/01/26)
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  • Business Information Security…

    Huntington Ingalls Industries (Fairfax, VA)
    …Join HII! Where Hard Stuff is Done Right! Mission Technologies is seeking a business information security officer (BISO) to work out of our Fairlakes office in ... Fairfax, VA. The business information security officer (BISO) serves as a... technology experience. * 5+ years of related cybersecurity systems administration (preferable). * 3+ years of cybersecurity or… more
    Huntington Ingalls Industries (10/15/25)
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  • Test Engineer (Remote)

    GovCIO (Richmond, VA)
    …remote work environment. + Strong understanding and hands-on experience working with Federal Information Security Management Act (FISMA), NIST-800-53 ... verification of closure of defects, Root Cause Analysis. + Functional Testing ( System , Regression, and User Acceptance). + Database Testing using SQL queries, simple… more
    GovCIO (12/23/25)
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  • ISSO/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Risk Management Framework (RMF) which outlines the Steps to Risk Management Process for Federal Information Systems in order to assist the business areas ... NSWCDD ISSM. + Recommend and develop draft IA and system security procedures and practices, in accordance...requirements as outlined in DoDI 8500.2 and the Defense Information Systems Agency (DISA) Security … more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Information Systems Security…

    CACI International (Sterling, VA)
    Information Systems Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Opportunity** : CACI is seeking an experienced and proactive Information Systems Security Officer to...final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates,… more
    CACI International (10/25/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    … testing and evaluation (ST&E) activities prior to authorization. + Ensure information system security controls are implemented andoperatingeffectively ... **ystem** **s Security Engineer** **.** The Senior Systems Security Engineer (SSE) serves as Key...+ Security Architecture and Configuration Control + Information System Authorization (A&A) + Incident Response… more
    TekSynap (10/31/25)
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