• Reverse Engineer , Level 2

    Acclaim Technical Services (Annapolis Junction, MD)
    …among DC area firms and continues to grow. We are actively hiring a Reverse Engineer with TS/SCI clearance and polygraph to join our Defense and Homeland ... Security Division working in Annapolis Junction, MD. REQUIRED EDUCATION...EDUCATION & EXPERIENCE + Must possess an active TS/SCI clearance with polygraph + Significant experience with Reverse Engineering… more
    Acclaim Technical Services (06/27/25)
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  • Integration Test Engineer (FIT Tester)

    TestPros (New Carrollton, MD)
    …Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST SP 800-171 Assessment and Compliance, Computer Forensics, Software ... contractor support to perform a variety of testing services, including Systems Acceptability Testing (SAT), Integration Testing, Performance Testing, and related… more
    TestPros (07/16/25)
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  • Jr. Electrical Engineer

    Advanced Technology and Research Corporation (Bethesda, MD)
    …Candidate must be a US citizen with the ability to obtain and maintain a security clearance or favorable adjudication of a national security background ... Electrical Engineer Location: Bethesda, MD Type: Full Time Min....not limited to: + Conduct measurements and analysis of systems measured in laboratory and field sites + Navy… more
    Advanced Technology and Research Corporation (08/08/25)
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  • Experienced CNO Reverse Engineer (Cre2)

    Nightwing (Annapolis Junction, MD)
    …Ghidra, Binary Ninja Active and transferable US government issued TS/SCI with polygraph security clearance is required prior to start date. US citizenship is ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...required, as only US citizens are eligible for a security clearance . Desired Skills: 3 or more… more
    Nightwing (06/24/25)
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  • Front End Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …and conduct quality assurance testing + Other duties as assigned Minimum Qualifications + Security Clearance - Ability to obtain a Secret level US Government ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides...security clearance ; US Citizenship required. Will also… more
    Huntington Ingalls Industries (06/27/25)
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  • Network Engineer

    SAIC (Beltsville, MD)
    …position working for the Relay Encryption Operations team within Communication Security , providing network engineering expertise in support of the Vanguard 2.2.1 ... addition experience in lieu of degree. + 10+ years IT security /network engineering support experience (Engineering, Tier III, network infrastructure implementation… more
    SAIC (08/07/25)
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  • Senior Software Engineer TS/SCI Polygraph…

    Leidos (Columbia, MD)
    **Description** Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role, you'll help ... architect, develop, and integrate software solutions that shape national security and drive meaningful innovation. Join an Agile team where your expertise won't just… more
    Leidos (07/25/25)
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  • Software Engineer

    ManTech (Hanover, MD)
    …+ Development of RESTful APIs + Atlassian Tool Suite (JIRA, Confluence) ** Security Clearance Requirements:** + Active TS/SCI with polygraph. **Physical ... **MANTECH** seeks a motivated and customer-focused **Software Engineer ** to join our team in **Hanover, MD.**...limited to:** + Design, develop, maintain, and enhance software systems and components. + Analyze user requirements and translate… more
    ManTech (07/11/25)
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  • Senior Test and Integration Engineer

    Leidos (Linthicum, MD)
    **Description** Leidos is currently looking to add a Test and Integration Engineer to a Cyber Security Program near Ft. Meade, MD. This challenging position ... and test of operational equipment/software to verify compliance with the system design, requirements, and standards. Perform in-depth security verification… more
    Leidos (08/08/25)
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  • Software Engineer 3 - TS/SCI w/Poly

    Amentum (Fort Meade, MD)
    Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a Software Engineer 3 to ... projects that make a direct impact on the Nation's security and intelligence mission. **Your Impact:** As a SWE3,...+ Experience with Java MapReduce, the Hadoop Distributed File System (HDFS), and technologies such as Hadoop Hive, Pig,… more
    Amentum (07/19/25)
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