• Cyber Security Specialist

    CACI International (O'Fallon, IL)
    Cyber Security Specialist Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... financial auditability and transportation logistics? We're seeking a successful, experienced Cyber Security Specialists to join our team in implementing… more
    CACI International (09/13/25)
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  • Cyber Security Operations…

    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 ... 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…

    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 consideration ... 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 (10/14/25)
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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: ... & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services team! We… more
    CACI International (08/11/25)
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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 ... Systems, Cybersecurity, or related field + Minimum 5 years' experience in Cyber Security (CSOS). Additional years of experience may be used in place of… more
    CACI International (08/23/25)
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  • Security Design Specialist

    The Boeing Company (Hazelwood, MO)
    …truly matter. Tapestry Solutions, a part of Boeing Global Services BGS, is seeking a ** Cyber Security Design Specialist in Hazelwood, MO** for the Department ... customers navigate this expansion. The successful candidate for the role of Mid-Tier Cyber Security Design Specialist will play a crucial role in supporting… more
    The Boeing Company (09/06/25)
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  • N2w TSCM Support Specialist

    Cintel Inc (St. Louis, MO)
    …Government clients in Software Development, Operational/Tactical and Installation/Facilities Energy, Cyber Security , Modeling and Simulation, Data Science, and ... Position Title: N2W TSCM Support Specialist Location: St. Louis, MO Position Type: Full-Time...support N2W construction project * Assist CTTA with technical security plans, policy and execution assessing N2W construction project… more
    Cintel Inc (07/23/25)
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  • TSCM Specialist

    Parsons Corporation (St. Louis, MO)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Description:** Parsons is looking for a talented **Technical Surveillance Countermeasures (TSCM) Specialist ** to join our team! In this role, you will conduct TSCM,… more
    Parsons Corporation (08/15/25)
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  • TEMPEST Specialist

    Parsons Corporation (St. Louis, MO)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... you're looking for. **Job Description:** Parsons is looking for a talented **TEMPEST Specialist ** to join our team! In this role, you will perform TEMPEST… more
    Parsons Corporation (08/15/25)
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  • Configuration Management Specialist

    Leidos (St. Louis, MO)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (10/10/25)
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  • Senior Project Management Specialist

    The Boeing Company (Berkeley, MO)
    … (BDS) has an exciting opportunity for a **Senior** **Project Management Specialist ** to join the **Advanced Communications, Computing, Cyber , Command and ... location options. **This position requires an active US SECRET Security Clearance (US Citizenship Required). (A US Security... Security Clearance (US Citizenship Required). (A US Security Clearance that has been active in the past… more
    The Boeing Company (10/04/25)
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  • USAF Project Support Specialist

    INTECON (St. Louis, MO)
    Location: Scott AFB, IL 62225 Job Type: Full-Time Security Clearance: Must possess and maintain an active Top Secret clearance with SCI eligibility. Overview: ... INTECON, LLC is seeking a detail-oriented Project Support Specialist to provide documentation, coordination, and administrative support for the Mobility Air Forces… more
    INTECON (10/05/25)
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  • BOC Specialist 2

    M. C. Dean (St. Louis, MO)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (08/27/25)
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  • Airside Experience Specialist - STL

    Signature Aviation (Berkeley, MO)
    …response procedures during critical events. + Understand, comply with, and enforce all security (physical, cyber and data) protocols as dictated by both ... As an **Airside Experience Specialist ** , you are the face of our...background check requirements to receive and maintain an airport security badge, and be insurable by the Company's applicable… more
    Signature Aviation (10/11/25)
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  • Technical Writer / Interface Specialist

    Masego (St. Louis, MO)
    …Description We are looking for an L3 TS/SCI-cleared Technical Writer / Interface Specialist to join our team. Responsibilities: + A Technical Writer, or Technical ... production of the document + Demonstrated experience in using Microsoft office software. Security Clearance Requirement: + Active TS/SCI, must be willing to take and… more
    Masego (07/30/25)
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  • Human Geography Analyst (Production…

    Masego (St. Louis, MO)
    …+ Experience with Google Earth Engine (GEE). + Proficiency in Basic Python Scripting Security Clearance Requirement : + Active TS/SCI, must be willing to take a CI ... Collection Management, Full Motion Video; Human Geography; Information Technology and Cyber ; Technical Writing; and ABI, Agile, and other professional training.… more
    Masego (09/04/25)
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  • Data Scientist (Exploitation Specialist

    Masego (St. Louis, MO)
    …Bachelor Degree in a related field. Degree counts toward total years of experience. Security Clearance Requirement : + Active TS/SCI, must be willing to take and ... Collection Management, Full Motion Video; Human Geography; Information Technology and Cyber ; Technical Writing; and ABI, Agile, and other professional training.… more
    Masego (09/02/25)
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  • Data Scientist (Exploitation Specialist

    Masego (St. Louis, MO)
    …+ Experience providing embedded data science/automation support to analytic teams Security Clearance Requirement: + Active TS/SCI, with a willingness to take ... Collection Management, Full Motion Video; Human Geography; Information Technology and Cyber ; Technical Writing; and ABI, Agile, and other professional training.… more
    Masego (08/08/25)
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  • Lead Global Security Operations Center…

    Centene Corporation (Clayton, MO)
    …certification, and/or industry experience required. Criminal Justice, Emergency Management, IT/ Cyber Security , and/or similar industry degrees preferred. 5+ ... years' experience in Physical or IT/ Cyber Security , Law Enforcement, Military, Emergency Management, or similar industries required. 5+ years' experience working… more
    Centene Corporation (09/21/25)
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  • Account Manager - Cybersecurity Sales

    Optiv (St. Louis, MO)
    …+ Strong business acumen and ability to correlate business goals with business and cyber security risk in support of developing complex security technology ... an Account Manager aka Client Manager (CM) you'll be responsible for selling Optiv security services and security technology solutions to a select few strategic… more
    Optiv (08/26/25)
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