• Data Engineer

    IAP Worldwide Services, Inc (Mclean, VA)
    …and tools. + Ensure data quality and integrity by implementing appropriate data cleaning and validation procedures. + Collaborate with data scientists ... Position contingent upon contract award As a Data Engineer, you will be responsible for developing,...for developing, constructing, testing, and maintaining scalable and reliable data solutions. ESSENTIAL JOB FUNCTIONS: + Design, build, and… more
    IAP Worldwide Services, Inc (05/30/25)
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  • Lead Data Analyst

    Public Consulting Group (Richmond, VA)
    …absence) of patterns in the data , map to and extend PCG's Data Schemas, document validation and transformation rules, design and execute import, ... the public sector. To learn more, visit www.publicconsultinggroup.com . The Lead Data Analyst works as part of a deadline-oriented, fast-paced team consisting of… more
    Public Consulting Group (05/08/25)
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  • Data Scientist (Mid/Senior) - TS/SCI

    Wiser (Springfield, VA)
    … Integrity / Security, Data Anomaly Detection, Statistical Analysis, S-57 data structure, specifications, validation , and the ability to produce ENC and ... Paid Time Off (PTO), Flexible Work Schedules, and more! Data Scientist - TS/SCI Cleared Location: Springfield, VA Required...familiarity of querying with SQL. + Advanced knowledge in data science, including the areas of data … more
    Wiser (05/08/25)
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  • SAP EH&S Regulatory Data and Hazard…

    DuPont (Richmond, VA)
    …business(es). **Primary Duties & Responsibilities** + Understand the processes used for data review, analysis, validation , and maintenance + Develop a ... many diverse specialty product businesses. The SAP EH&S Regulatory Data and Hazard Communications Specialist position offers a challenging...but not limited to: + Maintaining regulatory and compositional data in EH&S + Safety data sheet… more
    DuPont (06/14/25)
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  • 508 Test Engineer

    Steampunk (Mclean, VA)
    …by others and analyzing results, including three or more of the following: + Data validation testing + Functional testing + Performance and load testing + ... Creating and executing test plans, test cases, and test scripts for accessibility validation + Managing test data architecture definition and requests +… more
    Steampunk (05/05/25)
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  • Lead Sales Engineer, Audience Generation

    EAB (Richmond, VA)
    …historical changes in scope and provide validation of spend/scope fluctuations with outcomes/ data validation + Adapt data that flows through EAB from ... with more than 2,800 institutions to drive transformative change through data -driven insights and best-in-class capabilities. From kindergarten to college to career,… more
    EAB (06/24/25)
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  • SDET

    Fannie Mae (Reston, VA)
    …complex PL/ SQL queries to validate data across multiple databases. * Perform data validation and testing across AWS cloud-based data platforms. * ... methodologies . * Proficient in writing and executing SQL queries for data validation . * Solid experience with Unix commands/scripting for file handling and log… more
    Fannie Mae (06/20/25)
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  • Senior Scientist

    Parsons Corporation (Centreville, VA)
    …role you will get to you will get to perform a variety of environmental analytical data tasks by applying data validation and/or data management ... requirements are met. + Receiving, tracking, and reviewing laboratory data deliverables. + Performing data validation...and reviewing laboratory data deliverables. + Performing data validation in accordance with the project-required… more
    Parsons Corporation (05/20/25)
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  • Sr. Risk Manager, Worldwide Risk Team

    Amazon (Arlington, VA)
    …will ensure data integrity and accuracy, establishing quality control measures and data validation protocols. This role will drive the integration of risk ... procedures to ensure data accuracy, consistency, and security. Implement data validation protocols and quality control measures to maintain data … more
    Amazon (05/03/25)
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  • Backend Developer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …NoSQL databases like Postgres, Mongo DB, and Google Firestore * Implement data validation , integrity constraints, and performance optimization techniques. * ... modeling and understanding of CAP theorem and eventual consistency. o Implementing data validation and integrity constraints. * Performance Optimization: o… more
    CGI Technologies and Solutions, Inc. (06/25/25)
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