• Cyber Security Operations Specialist…

    William C Brown Inc (St. Louis, MO)
    Cyber Security Operations Specialist III EOE... + Have DoD 8140.01 and DoD 8570.01-M IAT Level III certification and CSSP Analyst . If you do ... years or Bachelor's Degree + 6 plus years' experience working in Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention… more
    William C Brown Inc (07/16/25)
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  • TS/SCI Cyber Security Analyst

    Insight Global (Arnold, MO)
    Job Description Insight Global is looking for an Information System Security Developer in the St. Louis, MO area. This is a mid-level Information System Security ... Developer who will need to design, develop, test, and evaluate information system security throughout the systems development life cycle. This person will need a TS/… more
    Insight Global (09/20/25)
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  • Cyber Security Operations Specialist…

    William C Brown Inc (St. Louis, MO)
    Cyber Security Operations Specialist II EOE...to a level of detail sufficient to reconstruct the analyst 's analysis, to include but not limited to the ... protected by law. Description WCBinc is looking for a Cyber Security Operations Specialist II to operate...steps taken, timelines, and data required to justify the analyst 's assessment + Provide custom metrics reports including incident… more
    William C Brown Inc (10/06/25)
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  • Cyber Security Operations Specialist…

    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: TS/SCI ... 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 (08/11/25)
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  • CI Cyber Technical Analysis

    Parsons Corporation (St. Louis, MO)
    …Incident Response Events. + Conducting liaison between CI Office, Insider Threat, Cyber Security Operations Center (CSOC), and other relevant offices. + ... looking for. **Job Description:** Parsons is looking for a talented **Counterintelligence (CI) Cyber Technical Analyst ** to join our team! In this role, you… more
    Parsons Corporation (08/15/25)
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  • CSOC Tier 2 Analyst (24x7x365)

    General Dynamics Information Technology (St. Louis, MO)
    …implement tasks, performing analysis, and building/documenting response activities required during cyber security incident response + Coordinates with ... to incidents/events. **Job Requirements:** + Bachelor's Degree and 8 years' experience in Cyber Security (CSOS) + Active TS/SCI, ability to obtain a Polygraph.… more
    General Dynamics Information Technology (09/01/25)
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  • Information Assurance/ Security Controls…

    Deloitte (St. Louis, MO)
    …secure success. Work You'll Do We are seeking an Information Assurance Analyst / Security Controls Assessor (SCA) to assist with assessing government ... Our Deloitte Cyber team understands the unique challenges and opportunities...at any time in the future. + Active TS/SCI security clearance. + Must be IAT III more
    Deloitte (09/24/25)
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