• Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... validation, cost and risk and supportability and effectiveness analyses for complex solutions or products. These solutions or products typically encompass… more
    CACI International (11/21/25)
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  • Artificial Intelligence Engineer

    SAIC (Mclean, VA)
    **Description** SAIC is seeking an experienced AI Engineer to support one of our Intelligence customers. The ideal candidate will possess a strong background in AI, ... Intelligence Community (IC) and other agencies. + Develop and implement AI/ML solutions to accelerate data aggregation and the identification of emerging threats to… more
    SAIC (11/06/25)
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  • Data Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** We are seeking a Data Engineer to design, build, and optimize scalable backend and data integration systems. ... ideal candidate thrives in dynamic environments and can deliver high-impact solutions that support mission-critical operations. Key Responsibilities + Backend &… more
    General Dynamics Information Technology (01/10/26)
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  • SIEM Data Onboarding Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …CySA+, GICSP, or CND certification + Ability to obtain a DoD 8570 Cyber Security Service Provider - Infrastructure Support certification, including CEH, CySA+, ... SIEM Data Onboarding Engineer The Opportunity: Design, deploy, and manage Splunk...with cross-functional teams to gather requirements and provide Splunk solutions . Implement and enforce best practices for Splunk data… more
    BOOZ, ALLEN & HAMILTON, INC. (01/18/26)
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  • Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Engineers to support a customer in Stafford, VA. Support for the contract ... virtualized environments, including VMware or Hyper-V platforms. + Implement and manage security measures to comply with DoD/IC policies and regulations. + Install,… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Propulsion System/Rocket Motor Test…

    L3Harris (Orange, VA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, ... aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to US citizens. In addition, applicants… more
    L3Harris (12/18/25)
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  • Assoc, Materials & Processes Engineer 2nd…

    L3Harris (Orange, VA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Associate ... aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to US citizens. In addition, applicants… more
    L3Harris (11/03/25)
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  • Software Engineer

    Actalent (Arlington, VA)
    Job Title: Software Engineer Job Description We are seeking a talented Software Engineer to design, develop, and test sophisticated software for complex embedded ... 5+ years of relevant experience. Additional Skills & Qualifications + Active security clearance. + Knowledge of signal processing or mathematical modeling. +… more
    Actalent (01/20/26)
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  • Software Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …activities at Chantilly, VA. At GDIT, people are our differentiator. As a Software Engineer supporting the customer, you will be trusted to solve complex IT issues ... customer service. GDIT is seeking highly cleared creative software engineer candidate with active TS SCI w/Poly to support...VA (On Customer Site) + **US Citizenship Required** + ** Security clearance:** TS/SCI with Polygraph GDIT IS YOUR PLACE:… more
    General Dynamics Information Technology (01/20/26)
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  • Unix System Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …The ITS-EPA IV Managed Application, Infrastructure, Networking, Enterprise, and Security Services (MAINES) - Task 2 Infrastructure group provides infrastructure ... and tenants in Azure and AWS. The Unix Systems Engineer will work as a technical contributor in Operations,...power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across… more
    General Dynamics Information Technology (01/13/26)
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