- Steampunk (Mclean, VA)
- …and infrastructure teams to resolve issues. Recommend strategies for performance tuning and optimization. + Lead the development of custom performance testing ... tools and scripts using tools like JMeter, LoadRunner, Gatling, or custom-built frameworks. Drive automation efforts to streamline testing and improve efficiency. + Work closely with developers, product managers, and system architects to understand performance… more
- Chenega Corporation (Springfield, VA)
- …application development. + ServiceNow platform best practices and system performance tuning . + Strong understanding of SDLC, Agile methodologies, and DevSecOps ... pipelines. + Active TS/SCI clearance (required upon start). **Knowledge, Skills, and Abilities:** + Excellent problem-solving and communication skills. + Preferred - Implementation Specialist, Certified Application Developer. + Experience with platform… more
- SitusAMC (Richmond, VA)
- …and Management + LLMs (Bedrock, Claude, Nova, Titan) and fine- tuning /customization using domain-specific data + Agentic RAG (Retrieval-Augmented Generation) ... architectures + Integration of multimodal models (text, image, etc.) + LangChain, LangGraph for GenAI pipeline development + Vector store integration for RAG \#LI-Remote #LI-AS1 Note: This job description is not intended to be all inclusive or exclusive. At… more
- TekSynap (Reston, VA)
- …as Hadoop, and associated applications (eg,administration, CM, monitoring, performance tuning , etc.) **PREFERRED QUALIFICATIONS** + Experience working in a ... government mission Data Exploitation environment (eg, acquiring data, storing data, processing data, analyzing data, visualizing data, turning data into intelligence products, disseminating data, and knowledge management). + Experience supporting a cloud… more
- Truist (Richmond, VA)
- …testing for data processes. + **5+ years** of advanced SQL development, performance tuning , and troubleshooting (MS SQL Server preferred). + **5+ years** of advanced ... ETL development experience (MS SSIS preferred). + Strong understanding of data warehouse design principles, particularly the Kimball methodology. + Proficiency in object-oriented programming (OOP) methodologies. + Strong development skills in Python, .NET/C#,… more
- Arena Technical Resources, LLC (Springfield, VA)
- …with VMware software defined data center products for troubleshooting and performance tuning - Analysis, testing, and application of regular security patches and ... software updates - Creation and maintenance of technical documentation and training for team members - Incident resolution and fulfillment of software requests Required Qualifications and Skills: - 5+ years of experience withSystems… more
- Norstella (Richmond, VA)
- …Large Language Models (Llama2/3, Mixtral etc.), eg, prompt engineering, inference, and fine- tuning . + Proficient in Python and SQL, with strong experience in NLP ... libraries such as NLTK, spaCy, Hugging face Transformers, and deep learning libraries such as PyTorch, TensorFlow.Familiarity with common data science and ML practices, eg, version control systems, agile methodologies, and documentation. + Experience in… more
- Google (Reston, VA)
- …methodologies (eg, modernizing legacy applications and application performance profiling and tuning ) in a customer-facing or support role. + Experience with ... architectural design patterns, platform engineering (eg, Infrastructure-as-Code, automation, image management or repository management), virtualization deployments, container deployments, application security, or networking. + Experience engaging with, and… more
- Shuvel Digital (Vienna, VA)
- …Leveraging C++, CUDA. + Experience and/or willing to research, develop, implement, and fine- tuning LLMs in terms of specific domains knowledge and user cases. + ... Knowledge of Machine Learning Ops and CI/CD tools for automation of build, test, and deploy models in production environments. more
- Parsons Corporation (Centreville, VA)
- …cron jobs for task automation + Basic system monitoring and performance tuning + Managing software repositories and dependencies + Experience analyzing networking ... protocols using Wireshark + Position will be based primarily at the Parsons office in Centreville, VA. Occasional local travel to customer sites will be required. All candidates must be US Citizens to be considered for the position **What Desired Skills You'll… more