• Senior Manager, Data Science - GenAI Digital…

    Capital One (Mclean, VA)
    …industry by individually personalizing every credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward ... workflow, domain specific conversational large language model tuning and inference optimization . **In this role, you will:** + Partner with a cross-functional… more
    Capital One (12/13/25)
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  • Fire Alarm College Return Engineer Internship…

    M. C. Dean (Vienna, VA)
    …Specific technology disciplines include mission-critical facility operations & energy optimization ; BIM; energy management automation & controls; and efficiency ... intrusion detection; command & control center design; operations and optimization ; information assurance/cyber security applications software configuration; and development… more
    M. C. Dean (12/10/25)
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  • Lead Infrastructure Engineer

    Truist (Richmond, VA)
    …growth, ensuring the infrastructure can handle increasing demands. 3. Performance Optimization - Tune servers, networks, and applications to maximize efficiency and ... database systems including MSSQL, Oracle / Exadata, Postgres, Mongo. 7. Capacity Modeling - Ability to design and implement scalable capacity models and forecasting… more
    Truist (12/09/25)
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  • Summer Associate Internship (Data Scientist)

    Navy Federal Credit Union (Vienna, VA)
    …1. Battery Life Model Objective: Enable data-driven decision-making by modeling employee retention probabilities Description: This model estimates the probability ... retention challenges and improve workforce planning. 2. FTE/Contractor Ratio Optimization Objective: Identify the optimal balance between Full-Time Employees (FTEs)… more
    Navy Federal Credit Union (12/06/25)
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  • Database Administration Manager

    CACI International (Norfolk, VA)
    …of databases for complex systems + Lead database performance tuning and optimization efforts + Manage the creation and maintenance of database objects, including ... database management systems + Experience with database performance tuning and optimization + Proven leadership and team management abilities _Desired:_ + Experience… more
    CACI International (12/04/25)
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  • Sr. Applied Scientist, Sponsored Products

    Amazon (Arlington, VA)
    …to transform every aspect of the advertising lifecycle from ad creation and optimization to performance analysis and customer insights. We are a passionate group of ... product-market fit. - Design and implement advanced model and agent optimization techniques, including supervised fine-tuning, instruction tuning and preference … more
    Amazon (12/04/25)
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  • Program & Technical Advisor (Sr.…

    Guidehouse (Mclean, VA)
    …countermeasures. You will lead scientific and statistical efforts including data analysis, modeling , and reporting, while offering ad hoc support to client projects. ... manufacturing, and controls); process development, process scale-up and process optimization ; device development and manufacturing, reliability engineering, Software, Assay… more
    Guidehouse (11/09/25)
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  • Senior Research Engineer, Advanced Technology…

    Lockheed Martin (Arlington, VA)
    …reasoning, GenAI \) \- Formal methods for assurance, optimization , and verification/validation \(e\.g\., formal specification, model\-checking, theorem proving, ... clustering, uncertainty quantification, data extraction and cleansing \) \- Optimization and control \(e\.g\., meta\- optimization , game\-theoretic control \_… more
    Lockheed Martin (10/31/25)
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  • Senior Software Engineer - Life Sciences

    Oracle (Richmond, VA)
    …Java, C#, JavaScript, C++, and more. Tactical knowledge of data modeling , SQL, and general web development technologies is essential. **Responsibilities** Minimum ... of experience with SQL and/or PL/SQL, including complex query optimization and database design. + Proficiency working with most...following - + JavaScript + Web development + Data modeling + Oracle database + JSON/RESTful web services +… more
    Oracle (12/14/25)
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  • Sr. Manager - Data Engineer

    CVS Health (Richmond, VA)
    …We are seeking a seasoned data engineering professional to lead our data modeling and data product delivery. Candidates will possess a deep understanding of data ... architecture and data modeling . They will be responsible for managing a team...and transform large datasets from multiple sources. + Performance Optimization : Implement best practices for performance tuning, partitioning, and… more
    CVS Health (12/12/25)
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