• Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …+ Rely on experience and judgment to plan and accomplish goals. + Provide IT Security support to the Information System Security Officer (ISSO) and System ... and Email Security Gateways, based of NIST guidance and Agency Information Technology Security Policy. + Design, install, configure, maintain, administer… more
    St. George Tanaq Corporation (11/18/25)
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  • Classified Cyber Security Staff / ISSM

    Lockheed Martin (Goleta, CA)
    …Sensors Business\. Our team is responsible for safeguarding critical mission‑critical information systems and ensuring compliance with government security ... Cyber Security Staff you will be responsible for leading information ‑system security strategy and operations within the Santa Barbara Focal Plane Infrared… more
    Lockheed Martin (11/01/25)
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  • Senior Communications Security Manager

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    security clearance investigations and adjudication processes. + Coordinate with facility security officers and information systems security managers. + ... requires extensive expertise in cryptographic systems, key management, and security protocols as the organization transitions legacy applications to cloud-based… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Sr. Specialist, ISSE - Network Security

    L3Harris (Greenville, TX)
    …TX Schedule: 9/80 Job Description: L3Harris is seeking an experienced Information System Security professional with particular technical experience in ... systems. + Developing Security Policies: Create and enforce network security policies and procedures to safeguard sensitive information . + Monitoring… more
    L3Harris (10/26/25)
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  • Cyber Security Analyst Sr Advisor - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …with cyber security concepts to include encryption services, access control, information protection, network security + Experience with AWS and Azure cloud ... Yes **Job Description:** Own your career as a **Cyber Security Analyst Sr Advisor** at GDIT. Here, you'll have...IMPACT + Provide vulnerability analysis and reporting on accredited information systems. + Create documentation such as SOPs, internal… more
    General Dynamics Information Technology (11/25/25)
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  • Physical Security Specialist

    Veterans Affairs, Veterans Health Administration (Los Angeles, CA)
    …hoc assignments; Attends security meetings to gather and share new/changed security program information with security personnel; Develops documents, ... Center in Greater Los Angeles. The mission of the Physical Security Specialist/Non-Uniformed is to serve and protect Veterans, patients, employees, contractors,… more
    Veterans Affairs, Veterans Health Administration (01/07/26)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    …efforts, including support for **RMF (Risk Management Framework)** . + Coordinate with Information System Security Officers (ISSOs) and Information System ... **Responsibilities & Qualifications** The **Network Security Administrator** is responsible fornetwork boundary protection, cybersecurity posture, and accreditation… more
    TekSynap (01/06/26)
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  • Personnel Security Specialist

    L3Harris (Palm Bay, FL)
    Security Program Operating Manual (NISPOM), SAP Directives, and Supplement Information system security experience desired #LI-CS2 L3Harris Technologies is ... sea and cyber domains in the interest of national security . Job Title: Security Specialist Job Code:...Generate Program Access Request (PAR) packages; ensure all required information is included including currency of information ,… more
    L3Harris (01/06/26)
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  • Program Security Officer

    Leidos (Vienna, VA)
    …to: Using knowledge of the various security disciplines such as physical security , personnel security , information system security and industrial ... In addition, the position will provide "day-to-day" analysis for Sensitive Compartmented Information (SCI). Duties may include: day-to-day security support for… more
    Leidos (12/04/25)
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  • Security Manager

    Chenega Corporation (Lorton, VA)
    …with various government customers, depending on contract requirements. + Serve as the Information System Security Officer (ISSO) for automated information ... classified information . + Prepare and maintain the Automated Information System Security Plans (AISSP) and provide oversight to ensure compliance with… more
    Chenega Corporation (12/01/25)
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