• Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …are seeking an **Cyber Security Specialist 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... with 12+ years of experience with installation, troubleshooting and/or testing of electronic security systems or + Associates with 10+ years of experience or… more
    M. C. Dean (07/15/25)
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  • Security Operations Specialist…

    Parsons Corporation (Centreville, VA)
    …a plausible threat be carried out. + Review overall physical security posture, security operations, physical security systems designed to deny and delay, ... **Job Description:** Parsons is looking for an amazingly talented ** Security Operations Specialist (Physical Security )**...and key systems , access control procedures, electronic security systems designed to detect and assess… more
    Parsons Corporation (05/26/25)
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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...Incident Case Management System (ICMS), and/or other authorized reporting systems as directed + Develops, maintains, sustains, and when… more
    William C Brown Inc (06/22/25)
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  • Industry Specialist , PKI/Crypto, Kuiper…

    Amazon (Arlington, VA)
    …and customers to design and support compliance/implementation of data center/physical security solutions for the Kuiper PKI systems that meet the mission ... team drives the research & development, deployment and operation of several mission-critical security systems and mechanisms. You will work in a start-up like… more
    Amazon (06/14/25)
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  • Senior Cyber Security SIEM…

    ManTech (Herndon, VA)
    …**Preferred Qualifications:** + Relevant certifications, such as: Certified Information Systems Security Professional (CISSP), Certified Information Security ... **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security SIEM Specialist ** to join our team...In this role you will be an expert in Security Information and Event Management (SIEM) systems ,… more
    ManTech (06/03/25)
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  • Security Specialist

    Amentum (Springfield, VA)
    Amentum is seeking an ** Security Specialist ** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in Springfield, VA. ... hands-on-support to all Special Programs related activities. + Monitor and manage security programs and operations supported by and providing status reports and… more
    Amentum (07/15/25)
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  • Personnel Security Specialist

    Advantage SCI (Reston, VA)
    Job Descriptions: Position: Personnel Security Specialist Reports To: The Customer and Project Manager Clearance Type: Active TS (with ability to obtain SCI with ... clearance determinations. + Experience creating, managing, and closing cases in appropriate security systems of record. + Excellent written and oral reporting… more
    Advantage SCI (07/02/25)
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  • Communications Security Support…

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

    Amentum (Springfield, VA)
    Amentum is seeking a Physical Security Specialist III to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS). Duties May ... and SCI policies and regulations, and Committee on National Security Systems publications, and provide general guidance...to fulfill the mission of the Industrial and Physical Security Division. This includes data entry for… more
    Amentum (07/15/25)
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  • Lead Security Control Assessor (IA…

    CACI International (Alexandria, VA)
    Lead Security Control Assessor (IA Specialist ) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... will be responsible for evaluating, testing, and validating the effectiveness of security controls within our organization's information systems and networks,… more
    CACI International (07/09/25)
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