• Entry Level - Data Science,…

    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 adjudicative guidelines for… more
    The MITRE Corporation (11/21/25)
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  • Entry Level Software Developer

    Amentum (Fredericksburg, VA)
    …one of the following Object-oriented programming (OOP) languages: C/C++, C Sharp (C#), and Java or just C++. + Must have an Active Secret US Government Clearance. ... Note: US Citizenship is required to maintain a Secret Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy,… more
    Amentum (11/20/25)
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  • User Interface (UI) Developer

    Leidos (Ashburn, VA)
    …CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States. In this hands-on position, you will work ... future of our front-end architecture, working closely with backend Java teams, and ensuring seamless deployment within a Kubernetes...- $237,350.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee… more
    Leidos (10/30/25)
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  • Software Database Developer

    CACI International (Sterling, VA)
    …CACI is currently looking for a motivated, career and customer-oriented mid- level Software Engineer/Developer with Agile methodology experience to join our Customs ... helps CBP keep our borders safe on all travel entry and exit modalities. These modalities include air, land,...of systems of database design). The role of this mid- level position will be supporting the various border security… more
    CACI International (12/25/25)
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  • Software Engineers All Levels

    Amentum (Dahlgren, VA)
    …such as C, C++, C#, Java , HTML, DotNET o UML/ SysML . ** Entry Level Minimum Requirements and Skills** + Bachelor's degree from an accredited college ... occasional travel between local worksites during the week. **Senior Level Minimum Requirements and Skills** + Ten (10) years...Cyber-security + Programming languages such as C, C++, C#, Java , HTML, DotNET + UML/ SysML + Real-time programming… more
    Amentum (12/18/25)
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  • Automation Engineer Junior

    SAIC (Ashburn, VA)
    **Description** **Position Summary** We are seeking a motivated and energetic QA Automation Engineer ( Entry Level ) to join our team to begin an exciting and ... writing and maintaining automated tests using programming languages like Python and Java , and working with development teams to identify and resolve bugs. **Job… more
    SAIC (12/31/25)
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  • React Software Developer

    Leidos (Ashburn, VA)
    …CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States. In this hands-on position, you will work ... its core principles + Self-starter with experience with Enterprise level applications and can guide large team + Experience...2+ years of experience in one of the following: JAVA , JSF, JavaScript, Spring, Automated test tools such as… more
    Leidos (12/05/25)
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  • Full Stack Developer

    Leidos (Ashburn, VA)
    …CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States. In this hands-on position, you will work ... 2+ years of experience in one of the following: JAVA , JSF, JavaScript, Spring, Automated test tools such as...- $237,350.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee… more
    Leidos (12/29/25)
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  • Machine Learning Developer

    CACI International (Sterling, VA)
    …* CACI is currently looking for a motivated, career and customer-oriented Senior level of Machine Learning (ML) Developer with Agile methodology experience to join ... to feed ML models + Use programming languages like Python, Scala, or Java + Leverage Continuous Integration and continuous deployment best practices, including test… more
    CACI International (11/18/25)
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  • PostgreSQL Database Administrator

    Leidos (Ashburn, VA)
    …CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States. In this hands-on position, you will work ... to tune SQL statements + Experience with CBP + Java Experience + Experience with other AWS data related...- $195,050.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee… more
    Leidos (10/18/25)
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