• Data Solutions Architect

    Bechtel Corporation (Reston, VA)
    …robust governance frameworks-including data quality checks, lineage tracking, and semantic standardization-using Unity Catalog and Bechtel's Clarity tool. + Drive ... innovation in data modeling and architecture to support advanced analytics, machine learning, and digital delivery solutions. # Education and Experience Requirements: + Bachelor's degree in computer science or related field + Overall 10+ yrs of experience with… more
    Bechtel Corporation (01/08/26)
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  • Agile Software Development Lead

    SAIC (VA)
    …experience with React for building front-end applications + Familiarity with Semantic UI or similar component-based UI frameworks + Demonstrated experience with ... complex SQL queries (MSSQL databases preferred) + Strong understanding of HTML, CSS, and modern JavaScript/Typescript + Working with application/web servers + Proficient with Azure DevOps/Git or other version control system (VCS) + Experience leading a team an… more
    SAIC (01/08/26)
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  • Senior Software Developer

    Oracle (Richmond, VA)
    …and natural language processing (NLP) capabilities to enable conversational search, semantic search, and summarization features. + Experience building RESTful or ... gRPC services; API design, pagination, error handling, and observability. + Define and develop software for tasks associated with the developing, debugging or designing of software applications or operating systems. + Mentor and guide junior engineers,… more
    Oracle (01/01/26)
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  • Gen AI Architect, Consulting Principal

    Cognizant (Mclean, VA)
    …and building LLM apps using frameworks like LangChain, LlamaIndex, Semantic Kernel; experience with orchestration (Agents/Tools/Function Calling). + Deep ... understanding of RAG design: chunking strategies, embeddings (OpenAI, Cohere, text-embeddings, BGE), vector DBs (pgvector, Pinecone, Weaviate, Milvus, Azure AI Search), and evaluation metrics. + Preferred experience in security & compliance: OAuth/JWT,… more
    Cognizant (12/31/25)
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  • Lead Data Architect

    Steampunk (Mclean, VA)
    …+ Lead end-to-end data modeling strategy, including canonical data models, semantic layers, MDM architectures, metadata systems, and AI/ML-aligned feature modeling. ... + Partner with Data Engineering, Data Science, AI/ML Engineering, and LLMOps/MLOps teams to ensure data platforms support analytics, ML, RAG systems, and advanced automation use cases. + Define and enforce enterprise data standards: schema evolution, data… more
    Steampunk (12/31/25)
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  • Senior Computer Scientist

    ANSER (Reston, VA)
    …mining, statistical analysis, and ML algorithms. + Experience with knowledge graphs, semantic data modeling, and query languages (eg, SPARQL, GraphQL). + Experience ... developing, implementing, and evaluating AI/ML models for analytic efficiency and tradecraft compliance. + Understanding of DoD 8570/8140 compliance standards for computer science and cybersecurity roles. Preferred Qualifications + Experience supporting DIA,… more
    ANSER (12/29/25)
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  • Senior Computer Scientist

    ANSER (Reston, VA)
    …mining, statistical analysis, and ML algorithms. + Experienced with knowledge graphs, semantic data modeling, and query languages (eg, SPARQL, GraphQL). + Experience ... developing, implementing, and evaluating AI/ML models for analytic efficiency and tradecraft compliance. Preferred Qualifications + Experience supporting DIA, IC, or DoD analytic modernization or OBI initiatives. + Working knowledge of TEVV methodologies, bias… more
    ANSER (12/29/25)
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  • Principal Computer Scientist

    ANSER (Reston, VA)
    …statistical analysis, and ML algorithms. + Strong experience with knowledge graphs, semantic data modeling, and query languages (eg, SPARQL, GraphQL). + Strong ... experience developing, implementing, and evaluating AI/ML models for analytic efficiency and tradecraft compliance. + Strong understanding of DoD 8570/8140 compliance standards for computer science and cybersecurity roles. Preferred Qualifications + Experience… more
    ANSER (12/29/25)
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  • ETS Senior Principal Data Architect (Azure)

    Navy Federal Credit Union (Winchester, VA)
    …+ Provide thought leadership in optimizing and architecting an Analytical Semantic Layer (ASL). + Collaborate with cross-functional teams, including data scientists, ... data engineers, application development and business stakeholders, to understand business needs and translate them into data architecture blueprints, design patterns and frameworks. + Provide technical leadership and guidance ensuring adherence to best… more
    Navy Federal Credit Union (12/28/25)
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  • Senior Technical Lead - Data Engineering

    Guidehouse (Mclean, VA)
    …Strong knowledge of data fabric concepts (data virtualization, metadata-driven orchestration, semantic layers). + Proficiency in AWS streaming & batch data services ... (Kinesis, MSK, Glue ETL, EMR/Spark). + Experience with modern AWS analytics and AI/ML integration (SageMaker, QuickSight, Redshift Spectrum). + Strong programming skills (Python, Scala, Java, SQL). + Knowledge of data governance, lineage, and cataloging using… more
    Guidehouse (12/27/25)
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