• Operational Language Analyst - Somali, Level 3

    Acclaim Technical Services (Annapolis Junction, MD)
    …3 with TS / SCI clearance and polygraph to join our Defense and Homeland Security Division working in Annapolis Junction, MD. In this role, t he ... and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to...REQUIRED EDUCATION & EXPERIENCE + Must possess an active TS / SCI clearance with CI polygraph + Performance… more
    Acclaim Technical Services (07/06/25)
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  • Reverse Engineer, Level 2

    Acclaim Technical Services (Annapolis Junction, MD)
    …with TS / SCI clearance and polygraph to join our Defense and Homeland Security Division working in Annapolis Junction, MD. REQUIRED EDUCATION & EXPERIENCE ... and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to...+ Must possess an active TS / SCI clearance with polygraph + Significant experience… more
    Acclaim Technical Services (06/27/25)
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  • Senior Data Analyst

    ManTech (Washington, DC)
    …machine learning algorithms, and predictive models to address complex national and homeland security challenges. **Responsibilities include but are not limited ... active ICE BI + Must have Public Trust/Suitability with the ability to obtain TS / SCI **Physical Requirements:** + The person in this position needs to… more
    ManTech (08/29/25)
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  • Host Based Systems Analyst IV

    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 (08/29/25)
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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 (08/22/25)
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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 (08/19/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …Citizenship - Active TS / SCI clearance - Ability to obtain Department of Homeland Security (DHS) Entry on Duty (EOD) Suitability - 8+ years of direct ... to support this critical customer mission. The CDNA uses information collected from a variety of sources to monitor...SiLK tool suite Required Education: BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS Diploma… more
    Nightwing (08/09/25)
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  • Protocol Analyst, Level 3

    Acclaim Technical Services (Annapolis Junction, MD)
    …with TS / SCI clearance and polygraph to join our Defense and Homeland Security Division working in Annapolis Junction, MD. REQUIRED EDUCATION & EXPERIENCE ... and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to...+ Network troubleshooting + Network traffic characterization and/or Network security analysis Pay Range : There are many factors… more
    Acclaim Technical Services (06/27/25)
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  • Sign-On Bonus! Watchlist Analyst, JR

    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 ... reports for dissemination by methods specified by the Government. **Clearance Required:** TS / SCI with CI Poly **Minimum Education:** High School/GED **Minimum… more
    Amentum (09/01/25)
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