- Amazon (Arlington, VA)
- …every aspect of the advertising lifecycle from ad creation and optimization to performance analysis and customer insights. We are a passionate group of innovators ... and implement advanced model and agent optimization techniques, including supervised fine- tuning , instruction tuning and preference optimization. - Develop… more
- Cadmus (Richmond, VA)
- …Linux administration (RHEL 8/9) including patching, CIS/SELinux hardening, firewall, and performance tuning . + Hands-on expertise in webserver configuration with ... federal programs. This role will have client facing responsibilities that encompass Application security and DevSecOps engineer skill sets. **Who We Are** Cadmus… more
- Cardinal Health (Richmond, VA)
- …Navista - Data & Advanced Analytics team supporting the growth of our Navista Application Suite and the Integrated Oncology Network (IoN). In this critical role, you ... will possess a deep theoretical understanding and practical experience in building, fine- tuning , and deploying LLMs, as well as architecting and implementing agentic… more
- Highmark Health (Richmond, VA)
- …backup and recovery, and monitoring. + Familiarity with PostgreSQL specific features, performance tuning , and troubleshooting in a cloud context. + **SQL ... administration, including installation, configuration, patching, and upgrades. + SQL Server performance tuning , indexing strategies, and query optimization. +… more
- Google (Reston, VA)
- …on application prototypes; demonstrating generative AI features; prompting and tuning models; and optimizing model performance , profiling, and benchmarking. ... designing and evaluating systems around foundation models (eg, prompt engineering, fine- tuning , RAG, orchestrating model interactions with external tools to deliver… more
- Elevance Health (Norfolk, VA)
- …connect large data sets from a variety of sources. + LLM development and fine- tuning strategies, best practices, and standards to enhance AI ML model deployment and ... and maintain robust evaluation solutions and tools to evaluate model performance , accuracy, consistency, reliability, during development, and UAT. + Identify and… more
- Steampunk (Mclean, VA)
- …and trends in AI to implement cutting-edge solutions. + Evaluate the performance of foundational models (eg, GPT, LLaMA, Claude) on domain-specific tasks and ... fine-tune them using supervised, reinforcement, or instruction tuning methods to align outputs with user needs and...Steampunk benefits here. **Identity Statement** As part of the application process, you are expected to be on camera… more
- Steampunk (Mclean, VA)
- …research and trends in AI to implementcutting-edgesolutions. + Evaluate the performance of foundationalmodels (eg, GPT,LLaMA, Claude) on domain-specific tasks and ... fine-tune them using supervised, reinforcement, or instruction tuning methods to align outputs with user needs and...Steampunk benefits here. **Identity Statement** As part of the application process, you are expected to be on camera… more
- BP Americas, Inc. (Little Plymouth, VA)
- …strong mutual fit. During this time, we'll work together to assess how your performance , conduct, and reliability align with the expectations of the position and the ... members and managementAt the conclusion of the introductory period, your performance will be reviewed. If you successfully demonstrate satisfactory performance… more
- Oracle (Richmond, VA)
- …queries, indexes, and stored procedures. + Conduct code reviews, performance tuning , and query optimization to improve application performance . + ... + Strong experience with database installation, configuration, patching, backup/recovery, and performance tuning . + Expertise with replication, clustering, high… more