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Posted Mar 9, 2026

[Remote] Senior Data Engineer (AI/ML and AWS Cloud)

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Note: The job is a remote job and is open to candidates in USA. Pantheon Data is a private small business based in the Washington, DC area, specializing in various service offerings including technology and program management. They are seeking a Senior Data Engineer to design and optimize data foundations for Generative AI applications, focusing on data pipelines and AWS integration. Responsibilities • LLM Data Pipelines: Design and implement scalable data ingestion and transformation pipelines specifically for RAG (Retrieval-Augmented Generation) architectures • AWS Bedrock Integration: Operationalize LLM workflows using AWS Bedrock, managing model invocations, and embedding generation • Data Enrichment & Quality: Develop advanced Python-based processing jobs to clean and enrich unstructured data with metadata to improve LLM retrieval accuracy • Vector Database Management: Architect and maintain vector stores (e.g., OpenSearch Serverless or Postgressql pgvector) to support efficient semantic search • Cloud Architecture: Leverage core AWS services (S3, Glue, Lambda, Step Functions) to build resilient, automated data workflows • DevSecOps Collaboration: Work with the security team to ensure all data handling meets stringent compliance standards (e.g., FedRAMP/DISA STIGs) through Infrastructure as Code Skills • Expert-level Python programming with experience in libraries such as Pandas and LLM orchestration frameworks like LangChain or LlamaIndex • Hands-on experience with AWS Bedrock and Amazon SageMaker • Proven track record with AWS Glue (ETL), Athena, and Redshift • Must hold a recognized Data Science Certification (e.g., AWS Certified Data Engineer, Databricks Certified Data Scientist) • Proficiency in both SQL and NoSQL, with specific experience in Vector Databases • Ability to work effectively remotely in cross-functional teams • Ability to meet deadlines and produce quality work • Proficient in Microsoft Suite software including Outlook, Word, Excel, SharePoint, and PowerPoint • Bachelor's Degree • U.S. Citizenship with the ability to obtain and maintain a DoD Secret clearance Benefits • SmartBenefits through the Washington Metro Area Transportation Authority • Tuition assistance may be available for continuing education expenses and certifications related to their position Company Overview • Pantheon Data is an IT firm that offers cyber security, system engineering, and consulting services. It was founded in 2011, and is headquartered in Leesburg, Virginia, USA, with a workforce of 501-1000 employees. Its website is https://pantheon-data.com. Apply Now Apply Now