• Cyber Security Operations Specialist

    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 ... * **The Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in... 3 Engineer and play a critical role in cybersecurity incident response. This position offers a unique opportunity… more
    CACI International (11/21/25)
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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 ... skills and experiences that will propel your career?** CACI's Transport & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security … more
    CACI International (11/10/25)
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  • Cyber Security Operations Specialist

    William C Brown Inc (St. Louis, MO)
    Cyber Security Operations Specialist II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... law. Description WCBinc is looking for a Cyber Security Operations Specialist II to operate and manage...and Public Key Infrastructure. + Receive tickets from other Cybersecurity Operations Services sub-services and conduct detailed… more
    William C Brown Inc (10/06/25)
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  • IT Support Specialist

    TekSynap (MO)
    …and peripheral equipment. + Performs system and data backup and recovery operations . + Develops user training materials and conducts end-user computing and ... service improvements. + Ensures rigorous application of information security and cybersecurity policies, principles, and best practices across systems and processes.… more
    TekSynap (11/15/25)
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  • Enterprise Service Desk Specialist , Mid

    Leidos (Kansas City, MO)
    …delivery of the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations , service desk, and data transport. ... will serve as the initial point of contact for IT related problems and provide tier 1 level support which will consists of providing phone and online support to… more
    Leidos (11/15/25)
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