• Senior Data Scientist, Product

    Confluent (Richmond, VA)
    …Our team of data scientists is dedicated to designing and deploying advanced data solutions that enable organizations across the globe harness the power of ... within our high-growth company. **About the Role:** As a Senior Data Scientist at Confluent, you will... querying languages (eg SQL) and scripting languages (eg Python ). + Proficiency in data visualization and… more
    Confluent (09/22/25)
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  • Data Scientist, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Data Scientist, Senior The Opportunity: As a Data Scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're ... learning + 3+ years of experience with statistical and general-purpose programming languages for data analysis, including Python , PySpark, and SQL + 3+ years of… more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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  • Senior Data Analyst

    Cadmus (Mclean, VA)
    **Overview** **_What You'll Be Doing_** We are looking for a Senior Data Analyst to join our team. The position will be Hybrid with 3 days a week in client ... their goals and drive lasting, impactful changes by leveraging transformative digital solutions and unparalleled expertise across domains. At Cadmus, we look for… more
    Cadmus (10/01/25)
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  • Senior Data Engineer - AI…

    Guidehouse (Arlington, VA)
    …integrated solutions . + Support documentation, testing, and deployment of data products. + Mentor junior developers and contribute to reusable frameworks and ... **Job Family** **:** Data Science Consulting **Travel Required** **:** Up to...and implement scalable ETL/ELT pipelines using Spark, SQL, and Python . + Develop and optimize Tableau dashboards aligned with… more
    Guidehouse (09/12/25)
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  • Senior - Expert Level PostgreSQL Database…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Senior - Expert Level PostgreSQL Database Developer TS/SCI with Poly REQUIRED** **Category:** Project Management **Main location:** United States, Virginia, ... modifying database schemas, writing and optimizing SQL queries, and ensuring data integrity, security, and performance. They collaborate with other developers and… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior ** ** Data Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but are ... Assisting in the responsibility for the lifecycle of all data that enters the Insider Threat IT architecture. +...to obtain one within 180 days. + Experience with Python , SQL, and other applicable development/coding languages. + Experience… more
    ManTech (08/15/25)
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  • Business Process Engineer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …Ability to analyze complex data , identify patterns, and develop data -driven solutions . * Process Improvement Methodologies: Experience with methodologies ... **Business Process Engineer, Senior ** **Category:** Business Consulting, Strategy and Digital Transformation...improvement, and implement changes to optimize performance, often using data analysis and process modeling techniques. CGI Federal is… more
    CGI Technologies and Solutions, Inc. (09/11/25)
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  • DevSecOps Environment Engineer, Senior…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **DevSecOps Environment Engineer, Senior TS/SCI REQUIRED** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** ... members share a passion for building high-quality, scalable, advanced IT solutions in a collaborative, fast-paced, outcome-driven mission. This position is located… more
    CGI Technologies and Solutions, Inc. (09/18/25)
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  • Senior Data Scientist, Data…

    Amazon (Arlington, VA)
    …production systems. You will work closely with customers to deeply understand their data challenges and requirements, and design tailored solutions that best fit ... and implement artificial intelligence (AI) algorithms, including advanced Generative AI solutions , to augment decision making while meeting the highest standards for… more
    Amazon (09/24/25)
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  • Senior Responsible AI Data Scientist

    Humana (Richmond, VA)
    …of our caring community and help us put health first** Humana is seeking a Senior Responsible AI Data Scientist to champion the ethical development of artificial ... scalable frameworks for ethical, transparent, fair, and organizationally-aligned AI solutions . You will help ensure that our AI systems...in a quantitative field. + Proficiency in development of Python software tools and applications for data … more
    Humana (09/26/25)
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