- CACI International (Herndon, VA)
- …high thread count CPUs + Experience with signal processing (or other vector / matrix algorithm) implementations and optimizations using high performance computing ... methods (SIMD/SSE, AVX, DSPs, or CUDA) for low latency operations + 5+ years experience working within high performance compute and/or embedded environments + BS Computer Science, Electrical Engineering, or similar field; Master's degree preferred _Desired:_ +… more
- Cadmus (Arlington, VA)
- …related tools, libraries and frameworks, and strong expertise in using vector databases and embedding technologies. + Experience with fine-tuning, evaluating, ... deploying and monitoring large language models. + Experience using RAG (retrieval augmented generation) techniques to implement information retrieval. + Experience implementing GenAI applications including chatbots and agentic workflows. + Experience with… more
- CACI International (Mclean, VA)
- …that combine elements of digital graphic and design techniques with the use of vector , raster and desktop publishing. + Prepare sets to include the positioning of ... lights, cameras, sound, properties and personnel, and ensuring special audio and video effects are used effectively. + Edit final video products shot in sequence and/or out-of-sequence to ensure continuity, effectiveness of action and dialogue or narrative,… more
- SimIS Inc. (Virginia Beach, VA)
- …integration, working with sophisticated test equipment including spectrum analyzers, vector network analyzers, and high-speed digital oscilloscopes. The selected ... candidate will lead the design and development of advanced electronic systems, including RF/microwave circuits, digital signal processing systems, and embedded systems, while ensuring compliance with MIL-STD-461 for EMI/EMC requirements and MIL-STD-883 for… more
- CACI International (Springfield, VA)
- …level, using a 5-function cable/RF systems test set and an RF Vector Network Analyzer (VNA) in reflection/transmission modes to validate VSWR-FREQ, VSWR-DTF and ... RF insertion loss. Multiple tests ensure maximum RF performance of amplifiers, filters and transmission lines in the path. + Perform testing to confirm that all RF systems are optimally connected with minimal loss, operating linearly and performing at maximum… more
- ManTech (Ashburn, VA)
- …Machine Learning methods including Decision Trees, Support Vector Machines, Logistic Regression, Random/Rotation Forests, Categorization/Classification, Neural ... Nets, Bayesian Networks, etc. + Experience with pattern recognition and extraction, automated classification, and categorization + Experience with entity resolution (eg, record linking, named-entity matching, deduplication/ disambiguation) + Experience with… more
- General Dynamics Information Technology (Fairfax, VA)
- …models. + Build and optimize Retrieval-Augmented Generation (RAG) pipelines, including vector store integration, embedding tuning, and query expansion techniques. + ... Deploy solutions in the cloud using either Microsoft Azure and/or AWS, both on-prem and hybrid. + Design and develop scalable intelligent document processing pipelines. + Work with cross-functional teams to integrate LLM and RAG components into end-to-end… more
- Amazon (Arlington, VA)
- …successfully delivered to customers - Hands-on experience with prompt engineering, vector database, retrieval augmented generation (RAG), agentic AI, guardrails, and ... other Gen AI toolings and patterns. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Los Angeles County applicants: Job duties for this position include:… more