• Java Developer

    Koniag Government Services (Vienna, VA)
    …deployment, and support for new or existing IT application software on Unclassified, Secret and Top Secret enclaves. Development currently uses the Agile ... Services company, is seeking a Java Developer with a TS /SCI security clearance to support Kadiak and our government...to ensure program deadlines are met. + Assist Applications Engineer and Applications Programmer to interpret software … more
    Koniag Government Services (10/18/25)
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  • Senior Platform Engineer / Linux (Onsite)

    RTX Corporation (Dulles, VA)
    …be involved with supporting Echelon 1 (E1) actives to maintain and troubleshoot software , physical servers, networking, storage and cloud environments to ensure ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/09/25)
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  • Systems Engineer I

    Intelligent Waves (Fort Meade, MD)
    **Overview** Intelligent Waves is seeking a **System Engineer Level I** to support our cybersecurity contract at **Fort Meade, MD** . The selected candidate will ... serve as a hardware engineer with hands-on experience in field-programmable gate arrays (FPGAs), proficiency with ModelSim for VHDL or Verilog HDL coding and… more
    Intelligent Waves (09/25/25)
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  • Nautical

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …Engineer - SME + Technical Writer - Journeyman + Technical Writer - Senior + Lead Cloud Engineer + Lead Legacy System Engineer + IT Training Specialist - ... + Cloud Application Developer - Master + Cloud Application Developer - SME + DevSecOps Engineer...+ Intermediate to advanced level skills in Microsoft Office software suite - Word, Excel, Outlook, PowerPoint + Ability… more
    UIC Government Services and the Bowhead Family of Companies (10/30/25)
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  • Machine Learning Engineer

    CACI International (Chantilly, VA)
    Machine Learning Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Software Developer with AI experience to join our dynamic...Support the deployment and monitoring of AI/ML models in cloud environments * Stay current with emerging trends in… more
    CACI International (11/12/25)
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  • Systems Administrator II - Generalist Senior…

    V2X (Springfield, VA)
    …VA. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a Counterintelligence ... Systems Administrator II Generalist - Cross Domain - active TS /SCI clearance to support our government customer based in...The position requires US Citizenship and an active DoD Top Secret with SCI clearance and the… more
    V2X (11/14/25)
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  • Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Systems Engineer Location: Springfield, VA, US Job ID: ATR 17030 Job Description Overall Assignment Description: Expert-level Systems Engineers assist in leading ... accurate GEOINT. Citizenship/Clearance requirement: US Citizen with a minimum of TS /SCI Clearance Duties include: - Assists the Government in directing requirements… more
    Arena Technical Resources, LLC (10/06/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    … Engineer Type: Contract Location: Hybrid/Dulles, VA Work Authorization: USC Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior ... address emerging threats. Raytheon is seeking a Principal Test Engineer to support the Agile-based design, development, integration, testing,...Secret clearance. Must be able to obtain a TS /SCI clearance - Must be able to obtain DHS… more
    Shuvel Digital (09/25/25)
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  • Principal Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Principal Systems Engineer who is ready for a new challenge that...you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security… more
    GliaCell Technologies (11/04/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Arlington, VA)
    …be a US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the candidate to opt ... cooling to the platform 24x7x365. We support Data Center Engineer Operations teams who are responsible for the operation...In other words, we're the people who keep the cloud running. We support all AWS data centers and… more
    Amazon (10/23/25)
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