• Data Scientist

    ManTech (Ashburn, VA)
    …problems + Experience with programming languages including: R, Python, Scala, Java . + Experience with SQL programming + Experience constructing and executing ... big data technologies (eg, Hadoop, HIVE, HDFS, HBase, MapReduce, Spark, Kafka, Sqoop) ** Clearance Requirements:** + Must be a US citizen with the ability to obtain… more
    ManTech (10/02/25)
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  • Data Scientist

    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
    ManTech (10/02/25)
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  • Advisory Pre-Sales Solutions Architect

    MongoDB (Vienna, VA)
    …languages (eg Python, Node.js, SQL) and/or popular programming languages (eg C/C++, Java , C#) in a professional capacity + Experience designing with scalable and ... environments within these sectors is highly desirable + Active Top Secret Security Clearance with SCI eligibility **You may also have:** + Experience with database… more
    MongoDB (10/02/25)
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  • Senior Software Application Developer

    CACI International (Sterling, VA)
    …Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... develop .Net applications including middleware applications, user interface applications ( java script framework), and web services applications. + Responsible for… more
    CACI International (10/02/25)
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  • Senior Data Engineer

    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
    Steampunk (10/02/25)
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  • Cloud Application Modernization Engineer,…

    Google (Reston, VA)
    …of experience in either system design or in any one programming language (eg, Java , C++, Python, etc.). + 6 years of experience in technical troubleshooting, and ... Active US Government Top Secret/Sensitive Compartmentalized Information (TS/SCI) security clearance . **Preferred qualifications:** + Experience in translating business requirements… more
    Google (10/01/25)
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  • Software Engineer

    Govini (Arlington, VA)
    …+ 1+ years of front-end or back-end software development experience (SQL, Java and/or Typescript/React) + Ability to work independently with little supervision + ... fast-paced tech environment Desired Skills: + Current possession of a US security clearance or the ability to obtain one with our sponsorship + Experience in… more
    Govini (10/01/25)
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  • Senior Systems Development Engineer, Public Sector

    Google (Reston, VA)
    …maintenance and Linux based architecture. + Experience in automation and coding (eg, Java , Python, Javascript, C++, Perl, Ruby, Go). + Active US Government Top ... Secret/Sensitive Compartmentalized Information (TS/SCI) security clearance with Polygraph. **Preferred qualifications:** + 5 years of experience working with vendors… more
    Google (10/01/25)
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  • Data Solution Architect

    Steampunk (Mclean, VA)
    …+ Search tools: Solr, Lucene, Elasticsearch + Object-oriented/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 DBOps and MLOps frameworks and exposure/understanding of DevOps + Experience with message queuing, stream… more
    Steampunk (10/01/25)
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  • Engineer, Cloud Infrastructure, Google Public…

    Google (Reston, VA)
    …+ Experience coding in one or more general purpose languages (eg, Python, Java , Go, C or C++) including data structures, algorithms, and software design. + ... management. + Active US Government Top Secret/Sensitive Compartmented Information Clearance . **Preferred qualifications:** + Experience in delivering solutions that… more
    Google (09/30/25)
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