• AFSIM Software Engineer

    Stellar Science (Albuquerque, NM)
    Stellar Science is a growing Albuquerque-based scientific software development company seeking talented software developers to create and extend exciting ... analysis applications. We maintain high standards in all our software development efforts, utilizing modern development practices including continuous integration,… more
    Stellar Science (09/17/25)
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  • Systems Administrator (TS/SCI with Poly…

    Fluor (Aurora, CO)
    …of Defense and the Intelligence Community. **Job Description** Must possess a clearance at the TS/SCI access level, and have favorably completed a government ... using a VMware backend infrastructure. Analyze and test new software and software version upgrades in test...time-effective manner **Other Job Requirements** * Must possess a clearance at the TS/SCI access level, and have favorably… more
    Fluor (10/29/25)
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  • Simulator Solutions Architect -Security…

    AVT Simulation (Orlando, FL)
    …by prescribing COTS, AVT reused, or custom components, both hardware and software . This includes providing technical oversight, leadership and guidance to Systems ... Engineers, Hardware Engineers, and Software Engineers throughout the proposal, design, development, test, and...Microsoft Vizio Other + Must have an active Secret clearance or be eligible to obtain a Secret … more
    AVT Simulation (09/20/25)
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  • Sr Software Engineer - Secret

    Insight Global (Kettering, OH)
    …technical resolution support. Apply advanced research methods to solve complex software challenges. Lead major project phases, coordinating technical teams and ... by analyzing systems and recommending policy or workflow changes. Support software procurement decisions through vendor analysis and product testing. Gather and… more
    Insight Global (11/22/25)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    …are not limited to:** + Designing and developing new hardware- or software -based Computer Network Operations (CNO) capabilities + Managing the design, development, ... documentation, testing, and debugging of software applications and systems + Applying expert knowledge of network and security concepts to support capability… more
    ManTech (10/14/25)
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  • Lm400 AI&T Program Lead (TS clearance )

    Lockheed Martin (Littleton, CO)
    …satellite software test systems, and test equipment\. * Test Engineer \(TE\) and/or Certified Test Conductor \(CTC\) with experience in SV Integration ... you\. We are seeking a System Integration and Test Engineer Lead to provide a broad set of planning,...Must be a US Citizen and have a TS clearance \. **Desired Skills:** * Bachelor's Degree or higher level… more
    Lockheed Martin (11/07/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Software Developer** to support the design, build, and deploy a bi-directional AWS API Gateway capable of sending and pulling ... located in **Chantilly, VA** and requires an **active TS/SCI clearance with Polygraph** . This project is part of...with existing data providers using JSON, XML or other software . + Design, develop, and implement scalable, elastic micro… more
    SAIC (11/14/25)
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  • Software Development Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Required Experience: + BS or MS Degree in CS, CE, or EE with software design, engineering and development skills, including familiarity with modern software ... development practices and tools + Requires 5-7 years of software development experience + Proficiency developing with C/C++ and/or Java + Proficiency with git + Team… more
    Kratos Defense & Security Solutions, Inc. (10/24/25)
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  • Vulnerability Researcher: Mid-Level (Applicants…

    Cipher Tech Solutions (Vienna, VA)
    …will be working independently as a Vulnerability Researcher to identify flaws in software . The candidate must be familiar with the latest techniques in vulnerability ... US citizen + Must hold a US government security clearance at the TS Level or higher at time...majority of our company is comprised of extremely talented software developers who write production tools which directly support… more
    Cipher Tech Solutions (11/25/25)
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  • C++ Software Engineer

    Insight Global (Huntsville, AL)
    Job Description A client in Huntsville is building a team of Software Engineers. The client currently owns a weapon system launcher and is starting the process of ... Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements 6+ years of software engineering experience C+Python Linux Bachelors Degree Eligible for… more
    Insight Global (11/22/25)
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