• Cyber Security Operations…

    CACI International (St. Louis, MO)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... CACI's Transport & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services… more
    CACI International (11/10/25)
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  • Environmental Health & Safety Specialist I-…

    Kratos Defense & Security Solutions, Inc. (Oklahoma City, OK)
    …defense technology company focused on unmanned systems, satellite communications, cyber security /warfare, microwave electronics, missile defense, training, and ... remains in compliance. (If applicable) Environmental Health and Safety Specialist III + Reports on employee safety...workplace. + Ability to obtain and maintain a US security clearance at the appropriate level (requires US Citizenship).… more
    Kratos Defense & Security Solutions, Inc. (09/14/25)
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  • NDT Level III RT/PT, Quality Engineering…

    L3Harris (Redmond, WA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: NDT Level III RT/PT, Quality Engineering Specialist Job ... Job Description: This is a full-time on-site NDT Level III RT/PT, Quality Engineering Specialist role located...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (10/01/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist , Cyber Infrastructure Engineer Job Code: 29132 ... every other Friday off Job Description: L3Harris is seeking a highly skilled Cyber Infrastructure Engineer to join our Carlsbad, CA team. This role requires proven… more
    L3Harris (09/25/25)
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  • NDT Level III RT/DR/UT/PT, Quality…

    L3Harris (Canoga Park, CA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: NDT Level III RT/DR/UT/PT, Quality Engineering Specialist Job ... Rocketdyne, an L3Harris company, is seeking a NDT Level III RT/DR/UT/PT, Quality Engineering Specialist to join...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (11/27/25)
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  • Senior Specialist , Cyber

    L3Harris (Colorado Springs, CO)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist , Cyber Intelligence Job Code: 31109 Job ... Springs, CO Job Description : L3Harris is seeking an Information System Security Officer (ISSO) to support the Space Superiority & Imaging division's customers… more
    L3Harris (11/14/25)
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  • Cyber Security Specialist

    Exeter Government Services, LLC (Newport News, VA)
    …the following areas: RMF and JTF-CS policy, guidance, procedure and templates; security control implementation and testing; security control assessments; and RMF ... JTF-CS domain enclave of the NORTHCOM enterprise, to include: Categorize System, Select Security Controls, Implement Security Controls, and Assess Security more
    Exeter Government Services, LLC (12/06/25)
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  • Cybersecurity Specialist -Advanced/IAT…

    COLSA Corporation (Colorado Springs, CO)
    …Principal Duties and Responsibilities (*Essential Functions): + Applies knowledge of Cyber policy, procedures, and workforce structure to develop, implement, and ... maintain a cyber -secure environment + Supports, monitors, tests, and troubleshoots hardware...extensive experience and judgment to plan and accomplish enclave security related goals + May lead and direct the… more
    COLSA Corporation (12/04/25)
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  • Cyber Security Implementation…

    CACI International (St. Louis, MO)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Level III and Information Assurance System Architecture and Engineering Specialist (IASAE) Level II. + CSSP Infrastructure Support certification within 6 months… more
    CACI International (11/14/25)
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  • Information System Security

    Guidehouse (Charleston, SC)
    **Job Family** **:** IT Cyber Security **Travel Required** **:** None **Clearance Required** **:** Ability to Obtain Top Secret SCI (TS/SCI) **What You Will Do** ... with the Defense Information Assurance & Certification Accreditation Process (DIACAP) and/or Cyber Security Service Providers (CSSPs). + Individual shall have… more
    Guidehouse (10/30/25)
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