• Principal Associate, Data Scientist, Model Risk…

    Capital One (Mclean, VA)
    …least 1 year of experience working with AWS + At least 3 years' experience in Python, Scala , or R + At least 3 years' experience with machine learning + At least 3 ... years' experience with SQL **Capital One will consider sponsoring a new qualified applicant for employment authorization for this position.** **This role is Hybrid, with associates expected to consistently spend three days per week in the office.** The minimum… more
    Capital One (07/11/25)
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  • Senior Computer Programmer

    ManTech (Norfolk, VA)
    …utilizing common programming languages to include SQL, NoSQL, Python, Java, R, and Scala + 8+ years of experience in developing, modifying, and maintaining assigned ... programs (SKED, CDMOA, OARS, VSB, OMMS-NG, MFOM, OIS, ADE, DRRS, NRAS, MNA, HERMES, C2OIX, and other programs as assigned and/or developed), designing and implementing modifications to the interrelation of data within programs + 8+ years of experience… more
    ManTech (07/08/25)
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  • Palantir Foundry Architect

    Guidehouse (Mclean, VA)
    …Application Building. + Proficiency in programming languages such as Python, Java, or Scala . + Experience with data modeling, data warehousing, and ETL processes. + ... Strong understanding of database concepts and SQL. + Experience with cloud platforms such as AWS, Azure, or GCP. + Excellent communication, interpersonal, and presentation skills. + Ability to work independently and as part of a team. + Problem-solving skills… more
    Guidehouse (07/07/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …business problems. + Experience with programming languages including R, Python, Scala , Java, and proficiency with SQL programming. Proficiency with statistical ... software packages including SAS, SPSS Modeler, R, WEKA, or equivalent. + Experience with pattern recognition and extraction, automated classification, and categorization and experience with entity resolution (eg, record linking, named entity matching,… more
    ManTech (07/03/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …complex business problems + Experience with programming languages including: R, Python, Scala , Java. + Experience with SQL programming + Experience constructing and ... executing queries to extract data in support of EDA and model development + Experience with unsupervised and supervised machine learning techniques and methods + Experience performing data mining, analysis, and training set construction **Preferred… more
    ManTech (07/03/25)
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  • Computer Programmer

    ManTech (Norfolk, VA)
    …utilizing common programming languages to include SQL, NoSQL, Python, Java, R, and Scala . + 5+ years of experience in developing, modifying, and maintaining assigned ... programs (SKED, CDMOA, OARS, VSB, OMMS-NG, MFOM, OIS, ADE, DRRS, NRAS, MNA, HERMES, C2OIX, and other programs as assigned and/or developed), designing and implementing modifications to the interrelation of data within programs. + 5+ years of experience… more
    ManTech (07/03/25)
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  • Senior Computer Programmer

    ManTech (Norfolk, VA)
    …utilizing common programming languages to include SQL, NoSQL, Python, Java, R, and Scala . + 8+ years of experience in developing, modifying, and maintaining assigned ... programs (SKED, CDMOA, OARS, VSB, OMMS-NG, MFOM, OIS, ADE, DRRS, NRAS, MNA, HERMES, C2OIX, and other programs as assigned and/or developed), designing and implementing modifications to the interrelation of data within programs. + Experience monitoring the… more
    ManTech (07/03/25)
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  • Data Architect

    Steampunk (Mclean, VA)
    …Server, PostgreSQL, and others + Demonstrated experience programming in Python, R, Scala , or similar language + Experience with relational SQL and NoSQL databases ... + Experience working with lakehouses and medallion architecture + Familiarity with stream-processing systems: Storm, Spark-Streaming, etc. + Familiarity with cloud technology, using AWS or Azure. Knowledge of managed service offerings (eg AWS EC2, EMR, RDS,… more
    Steampunk (07/03/25)
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  • Data Solution Architect

    Steampunk (Mclean, VA)
    …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 processing, and… more
    Steampunk (07/02/25)
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  • Senior Associate, Data Scientist - Commercial Risk…

    Capital One (Mclean, VA)
    …(Science, Technology, Engineering, or Mathematics) + At least 2 years of experience with Python, Scala , or R + At least 2 years of experience with SQL + At least ... 2 years of experience with machine learning + At least 2 years of experience working with AWS **Capital One will consider sponsoring a new qualified applicant for employment authorization for this position.** The minimum and maximum full-time annual salaries… more
    Capital One (07/02/25)
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