• Data Engineer - AI & Data Modernization

    Guidehouse (Arlington, VA)
    …and stakeholder engagement skills **What Would Be Nice To Have** **:** + AI/ LLM Certifications + Experience working with FCA clients such as DOT, GSA, USDA, ... or similar + Familiarity with federal contracting and procurement processes \#LI-DNI **What We Offer** **:** Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our… more
    Guidehouse (01/01/26)
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  • Staff Support Analyst

    Defense Logistics Agency (Fort Belvoir, VA)
    …If selected at the GS-11 level, the below responsibilities will be performed in a developmental capacity. Perform day-to-day administrative training, security and ... financial management of the Legislative Affairs (DL) office. Forecasts potential requirements, resolves calendar conflicts, and plans time for projects and recurring commitments. Serve as the primary advisor for business operations, and is responsible for… more
    Defense Logistics Agency (01/01/26)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …+ 8 **Preferred:** + Experience configuring: + Atlassian Products + Git products + AI/ LLM + Splunk + Python Scripting + System Hardening + MySQL/PostgresSQL + Basic ... Networking + Windows Administration \#javelin more
    Amentum (12/31/25)
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  • Gen AI Architect, Consulting Principal

    Cognizant (Mclean, VA)
    …+ Strong in Python/TypeScript/Java (choose based on stack) 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… more
    Cognizant (12/31/25)
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  • Lead AI Engineer, Consulting Principal

    Cognizant (Richmond, VA)
    …Programming (XP); ability to adapt XP practices (like continuous integration of LLM prompts) to AI workflows. + AI Specialization: Hands-on experience with A2A ... (Agent-to-Agent) communication, ADK (AI Development Kits), and context-aware system design. + Leadership: Proven track record of leading digital engineering teams and a passion for teaching others. We're excited to meet people who share our mission and can… more
    Cognizant (12/31/25)
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  • Attorney-Advisor (General)

    DHS Headquarters (Springfield, VA)
    …As an Attorney-Advisor (General), GS-0905-14/15, your typical work assignments may include: Performing legal analysis and research, conducting necessary conferences ... Summary This position is located in the Department of Homeland Security (DHS), Office of the General Counsel (OGC), General Law Division (GLD). The primary purpose of this position is to provide advice, counsel, and litigation support in the areas of labor and… more
    DHS Headquarters (12/30/25)
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  • Physical Security Specialist

    Pentagon Force Protection Agency (VA)
    …Incumbent typical work assignments may include the following: Incumbent identifies physical security deficiencies at the PCWDF and documents corrective actions. The ... incumbent resolves conflicts between physical security requirements and organizational mission requirements. Develops, coordinates and implements classified material destruction procedures and requirements with other cleared security professionals entering the… more
    Pentagon Force Protection Agency (12/30/25)
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  • Data Scientist - Poly Clearance Required!

    General Dynamics Information Technology (Chantilly, VA)
    …as the team approaches nascent disciplines related to emerging field such as MLOps, LLM integrations, AI enabled services, etc. Day to day this position will be ... called upon to both work within the defined field of generating these various report and dashboards, while also working with the larger team to leverage all the candidates' capabilities to meet mission requirements. The likely salary range for this position is… more
    General Dynamics Information Technology (12/29/25)
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  • AI/ML Software Engineer

    CACI International (Reston, VA)
    …develop backend services, APIs, and basic automation workflows + Implement LLM -based features under guidance (extraction, small automations, RAG components) + Build ... small applications, dashboards, ingestion scripts + Process structured and unstructured data (CSVs, spreadsheets, PDFs, logs) and troubleshoot inconsistencies + Take ownership of assigned tasks + Participate in Agile development cycles, use Git for version… more
    CACI International (12/29/25)
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  • Data Engineer SME

    General Dynamics Information Technology (Arlington, VA)
    …Proficiency in Kafka for messaging and real-time data processing. Understanding of LLM prompt engineering and associated ETL applications. Knowledge of SuperSet for ... data visualization and analytics. Familiarity with Kubernetes for container orchestration. Exposure to Apache Spark for large-scale data processing. Education & Certifications: Bachelor's degree in Computer Science, Information Systems, Engineering, or a… more
    General Dynamics Information Technology (12/29/25)
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