• 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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  • Software Developer - Deltek Costpoint

    Parsons Corporation (Centreville, VA)
    …preferred + Experience developing Deltek Costpoint extensions + Experience with Java console and web application development + Spring/Spring Boot framework ... with command-line shell and scripting languages (eg PowerShell, VBscript) **Security Clearance Requirement:** None This position is part of our Corporate team.… more
    Parsons Corporation (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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  • Data Engineer

    ManTech (Alexandria, VA)
    …big data technologies + Proficiency in programming languages such as Python, Java , or SQL **Preferred Qualifications:** + Master's degree in Computer Science, ... management. + Familiarity with records management standards (eg, NARA standards). ** Clearance Requirements:** + Must possess a current and active TS/SCI with… more
    ManTech (05/07/25)
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  • Cloud Software Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    **Req ID:** RQ189247 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... + Proficiency with a subset of the following: + RESTful API + Spring Framework + Java / JVM languages + Python + Ruby + Go + Single Page Application + Javascript… more
    General Dynamics Information Technology (05/07/25)
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  • Knowledge Analyst

    Amentum (Fort Belvoir, VA)
    …analyses. **Minimum Qualifications:** + Must have an Active **Top-Secret** US Government Clearance with SCI eligibility. Note: US Citizenship is required to maintain ... Management analysis experience. + Experience in SharePoint 2016/2019 and Office 365; Java , VISIO, Power Apps, Power Automate and visualization tools. + Experience in… more
    Amentum (05/07/25)
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  • Senior ServiceNow Developer

    CACI International (VA)
    …ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... using the Workflow Editor to configure workflows * Experience with HTML5, JAVA , JavaScript, jQuery, CSS, Angular.js * Experience ServiceNow Software Asset Management… more
    CACI International (05/07/25)
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  • Software Test Engineer

    KBR (Reston, VA)
    …technology, and Agile methodologies + Familiarity with Programming Languages: C/C++, C#, Java , Python, or JavaScript + Experience with Git/GitHub + Excellent verbal ... Cloud + Experience with Tableau, SharePoint, JIRA, or Confluence Additional Information * Clearance Requirements: * + TS/SCI with active Poly Belong, Connect and Grow… more
    KBR (05/06/25)
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  • Network Development Engineer Apprentice, , AWS…

    Amazon (Arlington, VA)
    …be a US Citizen and obtain and maintain an active TS/SCI security clearance with polygraph. Key job responsibilities Amazon is looking for aspiring and motivated ... * Proficiency in scripting/programming with one or more of Python, Perl, Ruby, Shell, Java , etc. Amazon is an equal opportunity employer and does not discriminate on… more
    Amazon (05/06/25)
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  • Data Scientist (Journeyman) NGA - Washington

    Masego (Springfield, VA)
    …Pig, Spark, Elasticsearch, Kibana, or Tableau + Knowledge of programming languages, including Java , Python, R, or SQL + Experience with using JEMA + Experience with ... a field relevant to data science, data analytics, and/or data visualization. Security Clearance Requirement : + TS/SCI w/ CI Poly About Masego Masego Inc. provides… more
    Masego (05/04/25)
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