• Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …**THE WORK** **Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance ** to work from either our King of Prussia, PA or Herndon, VA ... using the one or more of the following programming languages: C/C\+\+, Java * Agile software development experience \(SAFe, Kanban, Scrum\) * Demonstrate initiative,… more
    Lockheed Martin (12/18/25)
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  • Software Developer IV

    General Atomics (Chantilly, VA)
    …with the ability to operate in secure environments. Active or attainable security clearance is strongly preferred. *We are currently accepting candidates for all our ... Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Virginia ** Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:**… more
    General Atomics (12/11/25)
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  • Operations Research Analyst, Associate

    The MITRE Corporation (Mclean, VA)
    …ability to use at least one modern programming language (eg, Python, RStudio, Java ) + Demonstrated ability to use at least one simulation platform (eg, Stella, ... US citizen capable of obtaining & maintaining US security clearance + Per the US Government's eligibility requirements, you...a US Citizen to be considered for a security clearance . + GPA must be listed for all degrees… more
    The MITRE Corporation (11/27/25)
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  • Entry Level - Data Science, Artificial…

    The MITRE Corporation (Mclean, VA)
    …one or more of the following: Python (scikit-learn, NumPy, pandas, Jupyter), Scala/ Java , C/C++/C#, Objective C; database design & development (SQL, Neo4J, MongoDB); ... AWS + Demonstrated interest in serving the public Clearance : In addition to passing MITRE's employment background check,...you may be submitted for a US Government Security clearance . This is determined by the Department of Defense's… more
    The MITRE Corporation (11/21/25)
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  • Sr. Principal Cyber Software Engineer

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... of the mission. **Basic Qualifications:** + Active Secret security clearance required. Active Secret clearance must be...years' experience with PhD. + Proficient in C, Rust, Java , Kotlin, C++, C#, or Python. + Experience developing… more
    Northrop Grumman (10/21/25)
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  • AI/ML Machine Learning Engineer Senior

    Lockheed Martin (Herndon, VA)
    …Processing * Experience with modern software development tools and practices * TS/SCI clearance required to start **Desired Skills:** * Advanced degree in a STEM ... * Proficiency in one or more of the following programming languages: Python, Java , C\+\+, C\#, or MATLAB * Experience with TensorFlow, PyTorch, Keras, or… more
    Lockheed Martin (01/10/26)
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  • Entry Level - Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …+ Must be a US citizen with ability to obtain and maintain DoD clearance + This position requires a minimum of 50% hybrid on-site presence. Preferred Qualifications: ... innovation, quantitative analysis and prototyping (ex. Python, MATLAB, R, Java , C++) + Proficiency with one or more modern...Machine Learning (ML) techniques and algorithms + Active DoD Clearance This requisition requires the candidate to have a… more
    The MITRE Corporation (01/09/26)
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  • Associate Systems Engineer / Data Scientist

    The MITRE Corporation (Mclean, VA)
    …+ Must be a US citizen with ability to obtain and maintain a DoD clearance + Demonstrated ability to manipulate large datasets + Experience with analytic tools such ... as Python, SAS, MATLAB, JavaScript, R, Java + Data Visualization tools such as Tableau, QuickSight,...Qualifications: + Candidates that possess a current/active US Government clearance are preferred + Academic/ project experience working with… more
    The MITRE Corporation (01/08/26)
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  • Entry Level - Associate Software Developer

    The MITRE Corporation (Mclean, VA)
    …be a US citizen able to obtain and maintain a US government security clearance . + Hands-on skills in at least one and ideally multiple modern programming languages ... (eg, Java , JavaScript/TypeScript, C/C++, C#, Python, Go, or Rust). +...etc.) + Preference given to qualified candidates with active clearance . + Familiarity with Agile software development methodologies. +… more
    The MITRE Corporation (01/07/26)
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  • Cloud Systems Architect - SME

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …managing cross-functional teams + Programming Knowledge: Proficiency in Python, Java , or other enterprise programming languages + Government Experience: Experience ... be able to twist, bend, and squat periodically. SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security... REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level with SCI eligibility… more
    UIC Government Services and the Bowhead Family of Companies (01/06/26)
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