Senior Data Engineer; AI​/ML and AWS Cloud

Company Overview

Pantheon Data (a Kenific Holding company) is a private, small business based in the Washington, DC, area. Pantheon Data was founded in 2011, initially providing acquisition and supply chain management services to the US Coast Guard. Our service offerings have grown in the past ten years, including infrastructure resiliency, contact center operations, information technology, software engineering, program management, strategic communications, engineering, and cybersecurity.

We have also grown our customer base to include commercial clients. The company has used this experience to expand our service offerings to other agencies within the Department of Homeland Security (DHS), the Department of Defense (DoD), and other Federal Civilian Agencies.

We are seeking a Senior Data Enginee
r to design, build, and optimize the data foundations for our next-generation Generative AI applications. This role is focused on architecting the Data Enrichment and Vectorization pipelines that power Large Language Models (LLMs). You will be responsible for the end-to-end lifecycle of data, from ingestion in AWS to serving high-context, enriched datasets to AWS Bedrock
.

• 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., Open Search 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.
• Dev Sec Ops
  
  Collaboration:
  
  Work with the security team to ensure all data handling meets stringent compliance standards (e.g., FedRAMP/DISA STIGs) through Infrastructure as Code.

• Python Mastery: Expert-level Python programming with experience in libraries such as Pandas and LLM orchestration frameworks such as Lang Chain or Llama Index
  .
• AWS AI/ML Ecosystem: Hands-on experience with AWS Bedrock and Amazon Sage Maker.
• Data Engineering Foundations: Proven track record with AWS Glue (ETL), Athena, and Redshift.
• Certifications: Must hold a recognized Data Science Certification (e.g., AWS Certified Data Engineer, Databricks Certified Data Scientist).
• Database Expertise: Proficiency in both SQL and No
  
  SQL, 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.

United States - Remote

• Our company prioritizes the benefits of flexibility and collaboration, whether that happens in person or remotely.
• If the position is remote or hybrid, you may periodically work from a Pantheon Data office location or client site.
• If this position is assigned to a Pantheon Data office location or client site, you'll work with colleagues and clients in person, as needed for specific client requirements.

The salary range for this position is $140,000 - $175,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

We are always looking for good people! Pantheon Data is committed to providing its employees with competitive salaries and benefits in order to increase employee satisfaction and productivity. In addition to our benefits, we also offer Smart Benefits through the Washington Metro Area Transportation Authority, where you specify an amount of your pre-tax wages be paid directly to your Smar Trip account.

In some cases, tuition assistance may be available for continuing education expenses and certifications related to their position. Additional details may be found at

All qualified applicants will be considered for employment without regard to disability, status as a protected veteran, or any other status protected by applicable federal, state, local, or international law.

As part of the application process, you are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your…