• Senior SAP Basis Engineer

    Cardinal Health (Richmond, VA)
    …SAP eco-system + Works with the Unix/Linux/Windows Administrator on capacity planning and performance tuning of servers hosted on GCP cloud. GCP/AWS cloud ... performance monitoring, alerting (using Solution Manager etc.) and tuning to meet business KPIs + Modification of system...KPIs + Modification of system level configuration to optimize performance + Working closely with SAP application … more
    Cardinal Health (02/19/25)
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  • Principal Worldwide Specialist Solutions Architect…

    Amazon (Arlington, VA)
    …to large language models including LLM architectures, model evaluation, and fine- tuning techniques. You should be proficient with design, deployment, and evaluation ... orchestration approaches. You must have experience with embedding model fine tuning and retrieval method evaluation approaches. You should understand the security… more
    Amazon (03/19/25)
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  • Database Administration Manager

    CACI International (Norfolk, VA)
    …creation, configuration, and management of databases for complex systems + Lead database performance tuning and optimization efforts + Manage the creation and ... projects + Strong knowledge of database management systems + Experience with database performance tuning and optimization + Proven leadership and team management… more
    CACI International (03/07/25)
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  • Senior Mainframe Systems Programmer- ADABAS

    Ensono (Richmond, VA)
    …NATURAL Security, Fast Path + Database Design + Defining FDT and DDMs. + Performance tuning + Use of ADABAS utilities such as Delta Save Facility, ... perform a variety of tasks including database optimization, database performance reviews and tuning , and new client...If you need accommodation at any point during the application or interview process, please let your recruiter know… more
    Ensono (03/04/25)
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  • Systems Engineer

    TekSynap (Fort Belvoir, VA)
    …and SQL Server 2012 platforms. + Perform PL/SQL or T-SQL programming, performance tuning , backup/recovery operations, and secure configuration in compliance with ... Database 11g database technology, PL/SQL programming, Oracle stored procedures, database performance tuning , E-R database design principles and methodology,… more
    TekSynap (04/17/25)
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  • Senior Generative AI Data Scientist, WWSO Bedrock…

    Amazon (Arlington, VA)
    …around Machine Learning. - Experience with LangChain, LLAMAIndex, Foundation model tuning , Data Augmentation, and Performance Evaluation frameworks - Led ... learning background is preferred, in addition to experience building application and architecture design. You will be familiar with...do. Mentorship & Career Growth We're continuously raising our performance bar as we strive to become Earth's Best… more
    Amazon (03/08/25)
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  • Associate Director of Data Science - RAG, NLP, LLM…

    S&P Global (VA)
    …search and retrieval, Retrieval Augmented Generation (RAG), NLP/LLM model development, fine- tuning and prompt engineering and ensure the solution meets all technical ... maintain robust evaluation solutions and tools to evaluate model performance , accuracy, consistency, reliability, during development, UAT. Implement model… more
    S&P Global (02/25/25)
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  • Senior Principal Cloud Operations Engineer,…

    Pegasystems (Dulles, VA)
    …memory management, I/O tuning , configuration, clusters and troubleshooting; + Analyzing application performance , using tools such as thread and heap dumps ... recommending the appropriate sizing of cloud resources, which covers optimal performance -to-cost ratio; + Cloud infrastructure, platform, and application … more
    Pegasystems (04/10/25)
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  • Oracle Database Administrator - TSSCI w/ Poly

    Insight Global (Chantilly, VA)
    …an Oracle Database Administrator. . Strong understanding of Oracle database management and performance tuning . . Familiarity with the latest technologies such as ... (DBA) to manage and optimize our customers databases, ensuring high performance , security, and availability. The ideal candidate must be proficient with… more
    Insight Global (04/24/25)
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  • Senior Citrix Engineer

    CACI International (Lorton, VA)
    …components. Support duties may include updating and supporting systems by tuning performance , implementing critical patches, reviewing systems performance ... issues related to the Citrix environment. **Responsibilities** + Leads design, performance -monitoring, tuning , scripting, upgrades and maintenance of production… more
    CACI International (03/20/25)
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