- Google (Reston, VA)
- …+ 6 years of experience in system design or one programming language (eg, Java , C++, Python, etc.). + 6 years of experience in technical troubleshooting, and ... partners or customers. + Active TS/SCI US Government security clearance . **Preferred qualifications:** + Experience translating business requirements into technology… more
- Steampunk (Mclean, VA)
- …tools: Solr, Lucene, Elasticsearch + Object-oriented/object function scripting languages: Python, Java , C++, Scala, etc. + Advanced working SQL knowledge and ... experience working with relational databases, query authoring and optimization (SQL) as well as working familiarity with a variety of databases + Experience with message queuing, stream processing, and highly scalable 'big data' data stores + Experience… more
- TekSynap (Reston, VA)
- …and Application Lifecycle + Experience working with programming languages such as Java , C++, JSON, PHP, Perl, Python, Ruby, Pig/Hive, and/or Elixir. **Overview** We ... depth perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE ** US Citizenship **TS/SCI with Polygraph** **OTHER INFORMATION** Please note… more
- ManTech (Ashburn, VA)
- …7+ years. + Experience with programming languages including R, Python, Scala, Java , and proficiency with SQL programming and proficiency with statistical software ... computer science/engineering, or other related technical fields with equivalent practical experience. ** Clearance Requirements:** + Must be a US Citizen and be able… more
- Leidos (Alexandria, VA)
- …Azure AD, AWS) + Proficiency in programming/scripting languages (eg, Python, Java , Bash, Go). + Experience with configuration management and orchestration tools ... Git) + Hands-on experience with **Databricks** and **Kafka** is highly desirable + Clearance : This position requires candidates to obtain a Public Trust and will… more
- Stellar Science (Vienna, VA)
- …Experience in any of the following is a plus: + Additional languages: Java , Python, TypeScript + 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
- HighPoint (Winchester, VA)
- …or Vue). + Experience with back-end development (Node.js, Python, .NET, or Java ). + Strong understanding of UI/UX principles and best practices. + Familiarity ... in agile teams. EDUCATION AND YEARS OF EXPERIENCE REQUIREMENTS: + Top Secret Clearance + Client on-site delivery (DC or Winchester) + Bachelor's degree + Minimum… more
- ManTech (Ashburn, VA)
- …problems. + Experience with programming languages including R, Python, Scala, Java , and proficiency with SQL programming. + Proficiency with statistical software ... computer science/engineering, or other related technical fields with equivalent practical experience. ** Clearance Requirements:** + Must be a US Citizen and be able… more
- Virtual Service Operations (Ashburn, VA)
- …+ Over 10 years of experience with the following: Java . Sprint-Boot, Maven, React, Angular languages/frameworks/testing + Experience in Troubleshooting ... with the following: Harness, Gitlab, Confluence, Jira, Agile development + DHS BI clearance + Develop test cases for testers to use during the testing phase… more
- CACI International (Sterling, VA)
- …- Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Part-Time On-Call Percentage ... Stylus), or JavaScript build tools (eg Browserify, WebPack, Closure). + Familiarity with Java Spring Boot + Strong organizational skills and attention to detail. +… more