• Technical Lead Member Engineering Staff

    L3Harris (Camden, NJ)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Technical Lead Member Engineering Staff Job Code: 31556 Job ... expert in the development of systems and equipment that protect classified National Security information. S/he will be responsible for applying security more
    L3Harris (11/25/25)
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  • Specialist, Industrial Security , Cpso/CSSO

    L3Harris (Salt Lake City, UT)
    …self-inspections and assist with Staff Assistance Visits and Customer Security Assessments + Maintain classified material accountability records to include ... security education and training (SETA) materials/events + Provide necessary support to Cyber Security team in the implementation and maintenance of … more
    L3Harris (12/21/25)
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  • Staff Linux/Windows Systems Administrator…

    Lockheed Martin (King Of Prussia, PA)
    …client/server/storage/network devices \- Patch and harden Linux RedHat OS and works with Security personnel to protect against Cyber Threats\. Who you are: You ... **Description:** What We're Doing: Lockheed Martin's Electronic, Cyber & Information Warfare \(ECIW\) market segment within...Secret Clearance **Desired Skills:** * Windows and Linux OS patching/ security hardening in a classified environment *… more
    Lockheed Martin (12/10/25)
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  • Security Control Assessor Representative…

    Leidos (San Antonio, TX)
    …cyberspace and information warfare capabilities. It enables cyber operations, cyber defense, intelligence, and information security to protect Air Force ... pro-actively preparing for the potential of an increase in staff needed to fulfill an important mission in support...alerts. + Familiarity with Zero Trust principles, DoD cloud security models, and current cyber threat landscapes.… more
    Leidos (11/22/25)
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  • Information Systems Security Manager (ISSM)…

    Sumaria Systems, Inc. (Bedford, MA)
    … Manager (ISSM) to ensure system and application deliverables meet all required cyber security policies and regulations for the Technical Advisory and Assistance ... Information Systems Security Manager (ISSM) Subject Matter Expert Department: SAS...in accordance with DoD Manual 5200.01, Volume 3 for classified information or DoD Manual 5200.01, Volume 4 for… more
    Sumaria Systems, Inc. (10/31/25)
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  • Information System Security Manager

    Leonardo DRS, Inc. (Cypress, CA)
    …process and protect classified information and evaluate vulnerabilities + Identify cyber security attacks and help develop mitigation strategies + Develop ... with applicable policies, procedures, and operating instructions + Administer and implement security procedures for classified computer systems based on the… more
    Leonardo DRS, Inc. (12/03/25)
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  • Secure Embedded Systems Engineer (Sr. Member…

    L3Harris (Camden, NJ)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Member Engineering Staff - Secure Embedded Systems Engineer Job ... and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual...in the development of systems and equipment that protect classified National Security information. S/he will be… more
    L3Harris (10/10/25)
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  • DevSecOps Engineer, Staff - GMD Weapons…

    Lockheed Martin (Huntsville, AL)
    classified cloud environments, and government customer networks * Experience with ATO's, cyber security concepts and posture, and complex implementation of ... & GWS and GNI leadership * Work in both classified and unclassified software environments * Willing to travel...hybrid position\. This position requires an Active DoD Secret Security Clearance\. **Who We Are** Lockheed Martin is a… more
    Lockheed Martin (11/22/25)
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  • Information Systems Security Manager

    Leidos (St. Petersburg, FL)
    …or university and 8+ years of experience in being in an operational cyber security -specific role (eg, information system security manager, information ... system security officer, cyber security specialist) or have 12+ years of experience in...Manual (DAAPM) / DCSA Assessment and Authorization Guide (DAAG) security requirements for classified information systems. *… more
    Leidos (12/19/25)
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  • Program Security Subject Matter Expert…

    General Dynamics Information Technology (Colorado Springs, CO)
    …Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Leadership,Operations Security ,Program ... **Job Description:** Advance your career while impacting our national security in cyber as an Program ...from compliance reviews + Ensure timely notification of pertinent security matters to program technical and management staff more
    General Dynamics Information Technology (12/19/25)
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