• Cyber Operations Specialist

    System One (St. Louis, MO)
    Job Title: Cyber Operations Specialist III Location: St. Louis, Missouri Type: Contract To Hire Contractor Work Model: Onsite Hours: Mon-Fri 6-2, 2-10, ... 10-6 Security Clearance: TS/SCI What You'll Get to Do: Provide cyber threat intelligence services for the collection, fusion, analysis, creation, and distribution of… more
    System One (11/07/25)
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  • Cyber Security Operations

    William C Brown Inc (St. Louis, MO)
    Cyber Security Operations Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive ... security. TCS will provide innovative design, engineering, procurement, implementation, operations , sustainment and disposal of transport and cybersecurity IT… more
    William C Brown Inc (10/14/25)
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  • Cyber Security Operations

    CACI International (St. Louis, MO)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... and implementation of containment, eradication, and recovery measures for cyber incidents. You will be part of a highly...to obtain DoD 8140.01 and DoD 8570.01-M IAT Level III and CSSP Incident Responder certification within six months… more
    CACI International (08/23/25)
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  • Cyber Security Operations

    William C Brown Inc (St. Louis, MO)
    Cyber Security Operations Specialist II...Qualifications Would be Nice to Have: + IAT Level III + Master's Degree in a Technical field Location St. ... any other characteristic protected by law. Description WCBinc is looking for a Cyber Security Operations Specialist II to operate and manage all aspects of… more
    William C Brown Inc (10/06/25)
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  • 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 (08/11/25)
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  • Security Design Specialist (ISSO)

    The Boeing Company (Hazelwood, MO)
    …our customers navigate this expansion. The successful candidate for the role of Mid-Tier Cyber Security Design Specialist will play a crucial role in supporting ... Boeing Global Services BGS, is seeking a **Security Design Specialist (ISSO) in Hazelwood, MO** for the Department of...hold certification in good standing to satisfy IAM Level III (CISSP, GSLC or CISM) + 2+ years with… more
    The Boeing Company (11/07/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Jefferson City, MO)
    …processes and security protocols and makes recommendations for increased cyber security protection. **Minimum Qualifications** + Bachelor's Degree in Computer ... Security + Cloud Platform & Infrastructure Security + Cloud Application Security + Operations + Legal & Compliance Minimum Qualifications: + Five (5) years of… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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