• Cyber Security Operations Specialist

    William C Brown Inc (Springfield, VA)
    …Degree in a Technical field Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This ... Cyber Security Operations Specialist II EOE Statement...authorized ticketing system to initiate the incident response. + TS /SCI Security Clearance (US Citizenship required) These… more
    William C Brown Inc (05/17/25)
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  • Cyber Security Engineering…

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III to provide support...Bachelor's Degree and or 6 years experience in Cyber Security (CSOS) + Active TS /SCI, ability to… more
    William C Brown Inc (06/22/25)
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  • Electronic Security Technical…

    M. C. Dean (Vienna, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking an **Electronic Security Technical Specialist ** to join our ** Security and ... US Citizenship, for access to classified information; ability to obtain a Top - Secret Clearance is **REQUIRED** **Position / Candidate Requirements** + High… more
    M. C. Dean (07/15/25)
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  • Lead Security Support Specialist

    Chimera Enterprises International (Washington, DC)
    …as needed with the potential to resume full time on-site work status. Required Clearance: Top Secret Additional duties may include but are not limited to: + ... Chimera Enterprises International is seeking a Lead Security Support Specialist to support the Department of Homeland Security (DHS), Countering Weapons of… more
    Chimera Enterprises International (08/02/25)
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  • Operations Security (OPSEC)…

    Amentum (Springfield, VA)
    Amentum is seeking an **Operations Security (OPSEC) Specialist ** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in ... Government's planning processes or operations + Supports the Information Security Program and the Security Education and...research into cutting edge OPSEC trends. **Required:** + Active TS /SCI clearance and must be willing to undergo a… more
    Amentum (07/15/25)
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  • Senior Cyber Security SIEM…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security SIEM Specialist ** to join our team in the DC, Maryland, and Virginia ... In this role you will be an expert in Security Information and Event Management (SIEM) systems, responsible for...ISO 27001) **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain… more
    ManTech (06/03/25)
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  • Computer Security System Specialist

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …projects in a collaborative, congenial environment. We are seeking an experienced Computer Security System Specialist Level 3 to analyze and define security ... (RMF), NIST standards, and federal cybersecurity policies. Required Qualifications: + Active Secret Clearance: TS preferred. + Education: + Bachelor's degree… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Security Officer Specialist 2

    Huntington Ingalls Industries (Fort Meade, MD)
    …0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $94,360.06 Security Clearance: TS /SCI with Poly Level of Experience: Mid This ... Electronic Warfare and Space team is currently seeking a Security Officer Specialist Level II in support...the sensitivity of the work. Must possess an active TS /SCI/Polygraph for consideration Preferred Requirements Experience to include but… more
    Huntington Ingalls Industries (07/18/25)
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  • Communications Security Support…

    Chenega Corporation (Arlington, VA)
    **Req ID:** 36903 **Summary** **Communications Security Support Specialist ** **Arlington, VA** Are you ready to enhance your skills and build your career in a ... the federal marketplace and the data visualization environment. The **Communications Security (COMSEC) Support Specialist ** is responsible for providing expert… more
    Chenega Corporation (07/22/25)
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  • Cyber Security Operations Specialist

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS ... Transport & Cybersecurity Services (TCS) program is actively hiring TS /SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services team!… more
    CACI International (08/11/25)
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