• Oracle DBA

    System One (Herndon, VA)
    …to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance This is an advanced-level E-commerce position requiring a minimum of ... recovery, replication, failover, patching, and cloning experience. * Oracle support in Java environment. * Proficiency in PL/SQL. * Strong verbal and written… more
    System One (05/09/25)
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  • Principal Integration Engineer SPM

    Leidos (Reston, VA)
    …and systems (at minimum): standard web services protocols (eg, SOAP, REST), JAVA , PHP, JBOSS, Tomcat, Linux, Windows, and Python. + Experience with delivery ... engineering experience. + BS with 12 or more years relevant experience. + ** Clearance Required: Must have TS/SCI with Polygraph.** At **Leidos** , the opportunities… more
    Leidos (05/09/25)
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  • Data Scientist

    Steampunk (Mclean, VA)
    …data for analysis + Strong programming skills in SQL, Python, R, Scala, Java , or similar language + Experience using Python to manipulate large data sets ... + Experience with DevSecOps, as it applies to data science + Demonstrated experience with TensorFlow, Keras, or other Deep Learning tools and frameworks + Demonstrated experience in big data systems including Hadoop, Spark, Scala + Data visualization skills in… more
    Steampunk (05/09/25)
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  • Application Developer SME

    GovCIO (Hampton, VA)
    …codes applications and/or modules using languages such as C++, visual basic, ABAP, JAVA , XTML, etc. Provides patches and upgrades to existing systems. Involved in ... School with 10+ years (or commensurate experience) Required Skills and Experience + Clearance Required: Top Secret/SCI + 5+ years of experience working in a… more
    GovCIO (05/09/25)
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  • LRE (Loadrunner Enterprise) Tools Engineer

    System One (Chantilly, VA)
    …is Required per government contract Must be able to obtain Public Trust clearance Description: Tools team member to support multiple tools within account working as ... for Windows, Solaris and RHEL OS * Scripting (.bat and .sh) * Knowledge of java and perl a plus * Strong investigation and troubleshooting skills * Must be a… more
    System One (05/09/25)
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  • Junior Software Engineer

    ManTech (Chantilly, VA)
    …with agile software development experience with technologies including Java \JEE, JavaScript, Python, TypeScript, Angular, Docker, Kubernetes, Rancher, GitLab, ... NoSQL databases. + Experience with distributed systems (services and databases). ** Clearance Requirements:** + Must have a current/active TS/SCI w/ CI Polygraph… more
    ManTech (05/09/25)
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  • DevOps Engineer

    Leidos (Reston, VA)
    …considered must have an active TS/SCI with polygraph security clearance ** **Preferred Qualifications** + AWS Associate Certification (Developer, Solution Architect, ... Vagrant, Kubernetes, or AWS ECS/ECR + Demonstrated experience with Languages including Java , Python, JavaScript, Ruby, PHP, and Unix shell Scripting + Demonstrated… more
    Leidos (05/09/25)
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  • C++ Software Engineer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …Experience in any of the following is a plus: + Additional languages: Java , Python, JavaScript + Relevant libraries: Boost, Eigen + Cross-platform development on ... US Citizenship required + willingness to undergo a background investigation. Active Security Clearance is a plus. Positions are in Tysons Corner, VA (Washington DC… more
    Stellar Science (05/08/25)
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  • TS/SCI Senior Cloud Solutions Architect

    Insight Global (Reston, VA)
    …standards. * Strong programming/scripting skills in languages such as Python, Java , or JavaScript. * Excellent communication skills, both verbal and written, ... to meet 8140/8570 standards (eg Security+ or above) * Active TS//SCI clearance with CI poly *Experience working with and leading Agile development teams… more
    Insight Global (05/08/25)
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  • Sr. Software Engineer-Automated Test Framework…

    Leidos (Alexandria, VA)
    …may be substituted for a degree. + **Must have demonstrated experience with Java , including development of unit tests.** + Must have experience working with Spring ... may be required to support quarterly PI Planning sessions in MD. + ** Clearance Required: Must have TS/SCI with Polygraph up front.** **Preferred Qualifications:** +… more
    Leidos (05/08/25)
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