• Host Forensics Analyst 4

    ARSIEM (Arlington, VA)
    …an Active TS / SCI clearance and the ability to obtain Department of Homeland Security (DHS) Entry on Duty (EOD) Suitability. Candidate Referral : Do you ... classes of attacks and attack stages + Knowledge of system and application security threats and vulnerabilities + Knowledgeable in proactive analysis of systems and… more
    ARSIEM (07/10/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    …software meets requirements and operates effectively and efficiently in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + ... usability of the software and that it meets cyber security requirements + Coordinates and collaborates with technical teams...clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and… more
    ManTech (05/30/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …and performs application software development that will operate in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + ... develop updates to existing applications, and build in cyber security to reduce the attack surface + Coordinates and...clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and… more
    ManTech (05/23/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …and performs systems software development that will operate in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + Collaborates ... develop updates to existing applications, and build in cyber security to reduce the attack surface + Coordinates and...clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and… more
    ManTech (05/20/25)
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  • Watchlist Analyst, MID

    Amentum (Reston, VA)
    …other national terrorist watch lists as appropriate, to fulfill the DoD component of Homeland Security Presidential Directives (HSPDs) 6 and 11 and reviews DoD ... Prepares reports for dissemination by methods specified by the Government. **Clearance Required:** TS / SCI with CI Poly **Minimum Education:** 8 Year with a High… more
    Amentum (07/25/25)
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  • Intelligence Analyst SME 4

    CACI International (Vienna, VA)
    …Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... operational, and functional baselines for clients in law enforcement, homeland defense, emergency preparedness, and security +...of relevant professional experience + Must possess an active TS / SCI Clearance + Must successfully pass an… more
    CACI International (07/09/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …+ Ability to travel up to 10 percent ** Security Requirements:** + ACTIVE Top Secret / SCI DoD Clearance **Required** ( _no interim_ ) **Imagine One ... (SA), Cyber Command and Control (C2), Mission Assurance, and Homeland Defense in Virginia Beach, Virginia. Work will be...AWS services (such as EC2, S3, KMS, RDS) and security best practices relevant to those service + Provide… more
    Imagine One Technology & Management (06/03/25)
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