• Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …software and utilities. + **Identity Management:** Experience managing FreeIPA or LDAP-based systems . + **Network Security :** Background in network security , ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (12/20/25)
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  • IT Network and Systems Engineer

    NS International, Ltd. (Troy, MI)
    …Not all tasks/steps performed are listed. + Implement and maintain network security measures, including firewalls, intrusion detection systems , VPNs, MFA, and ... or a related field. + Proven experience in implementing and managing network security measures, including firewalls, intrusion detection systems , VPNs, MFA, and… more
    NS International, Ltd. (11/01/25)
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  • Systems Integrator VI - active TS/SCI…

    V2X (Port Hueneme, CA)
    …or + CompTIA Advanced Security Practitioner (CASP+); or + Certified Information Systems Security Professional (CISSP); or + GIAC Security Essentials ... Certification (GSEC); or + Systems Security Certified Practitioner (SSCP) + Desired Qualifications + 8 or more years leading enterprise-level IT projects and/or… more
    V2X (10/21/25)
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  • Systems Engineer Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Planning Ability,Project Management, Systems Engineering **Certifications:** CCNP - Cisco - Cisco ... Strategic Assessment Services **Required** + 5-8 years of related experience, including systems engineering, systems architecture, and systems development +… more
    General Dynamics Information Technology (10/04/25)
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  • Sr. Full Stack Infrastructure Engineer (TS/SCI…

    Lockheed Martin (King Of Prussia, PA)
    …electronic warfare \(EW\), information operations \(IO\), and 5G\.MIL; while delivering full\-spectrum cyber capabilities and cyber resilient systems to our ... to helping governments and militaries around the world protect their platforms, systems , networks and data by: protecting networks, cyber hardening weapons,… more
    Lockheed Martin (11/05/25)
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  • Cybersecurity Information System Security

    Zantech (Washington, DC)
    …of the following technologies/functions: + 5+ years in cybersecurity and information systems security + NIST Risk Management Framework implementation + ... Zantech is looking for a talented Cybersecurity Information System Security Officer to be responsible for technical cybersecurity efforts...based out of their Headquarters in Washington, DC. The Cyber ISSO will serve as point of contact for… more
    Zantech (12/24/25)
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  • Security Architect / Engineer - Zero Trust…

    WaveStrong (Sacramento, CA)
    …from an accredited University. DESIRABLE QUALIFICATIONS: + ISC2 Certified Information Systems Security Professional (CISSP), ISC2 Certified - Governance Risk ... Security Manager (CISM), ISACA Certified in Risk and Information Systems Control (CRISC), CompTIA Certified Advanced Security Practitioner (CASAP+), CompTIA… more
    WaveStrong (12/13/25)
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  • Security Control Assessor/Technical…

    Guidehouse (Arlington, VA)
    systems . Your duties will span common/core control tasks including assessments of security controls for assigned systems to ensure compliance with applicable ... **Job Family** **:** Cyber Consulting **Travel Required** **:** None **Clearance Required**...with experience assessing and advising on controls of information systems for federal organizations. Personnel assigned to this role… more
    Guidehouse (10/30/25)
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  • Personnel Security Continuous Evaluation…

    SAIC (Springfield, VA)
    …all customer inquiries. + Document, file, and maintain all actions in the personnel security systems of record (PeopleSoft or its successor). + Direct all ... **Description** SAIC is seeking an experienced Personnel Security Officer to support our customer's Office of Security . This position will be responsible for… more
    SAIC (10/07/25)
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  • Aegis Systems Engineer

    Parsons Corporation (Dahlgren, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... and redefine what's possible. **Job Description:** We are seeking **Principal Aegis Systems Engineers** to support future work on the **Aegis Ballistic Missile… more
    Parsons Corporation (12/09/25)
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