• Cyber Security Operations Specialist…

    William C Brown Inc (St. Louis, MO)
    …requirements for security on these systems. + Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; ... Cyber Security Operations Specialist III EOE Statement...Cyber Security Operations Specialist III EOE Statement We are an equal employment...+ Have DoD 8140.01 and DoD 8570.01-M IAT Level III certification and CSSP Analyst . If you… more
    William C Brown Inc (10/14/25)
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  • Cyber Operations Specialist III

    System One (St. Louis, MO)
    …requirements for security on these systems. Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; ... Contractor Work Model: Onsite Hours: Mon-Fri 6-2, 2-10, 10-6 Security Clearance: TS/SCI What You'll Get to Do: Provide... Have DoD 8140.01 and DoD 8570.01-M IAT Level III certification and CSSP Analyst . If you… more
    System One (11/07/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (St. Louis, MO)
    …requirements for security on these systems. + Designs and implements data network security measures; operates Network Intrusion Detection and Forensics; ... Submit custom signatures and tuning requests as needed to Network Security Services, Endpoint Security ...to a level of detail sufficient to reconstruct the analyst 's analysis, to include but not limited to the… more
    William C Brown Inc (10/06/25)
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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 ... + Participate, and sometimes lead, in the planning/execution/reporting of security audits and network vulnerability assessments with...at any time in the future. + Active TS/SCI security clearance. + Must be IAT III … more
    Deloitte (11/02/25)
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  • Cyber Security Operations Specialist - CSOC…

    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 ... & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services team! We are… more
    CACI International (11/10/25)
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  • CI Cyber Technical Analysis

    Parsons Corporation (St. Louis, MO)
    …incident tickets, event and log analysis, security change tracking, and other network security systems and devices. + Providing written reports based on ... **Job Description:** Parsons is looking for a talented **Counterintelligence (CI) Cyber Technical Analyst ** to join our team! In this role, you will ensure all… more
    Parsons Corporation (11/14/25)
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  • Cyber Threat Hunter

    CACI International (St. Louis, MO)
    …improve organizational security posture. + Conduct host (Windows and Linux), network , and process analysis. + Assess and validate technical data to locate ... on NGA systems and networks. You will conduct host, network , and process analysis to identify potential intrusions through...years of relevant experience + Possess both IAT Level III and CSSP Analyst Certification or can… more
    CACI International (10/09/25)
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