Palantir Foundry Platform Engineer — TS/SCI | On-Site

JTEC Consulting LLC; Chantilly (VA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Relocation assistance

Veteran-Owned Small Business

Job summary

JTEC Consulting LLC in Chantilly, VA is seeking a Palantir Platform Engineer (TS/SCI w/ Poly) to design, build, and optimize data pipelines within Palantir Foundry. You will integrate custom ETL workflows, apply PySpark and Python, and enforce governance and validation standards to deliver analytics-ready data products on-site.

The role requires current TS/SCI with polygraph, U.S. citizenship, and a track record of bridging data engineering with enterprise ontology.

Qualifications

• U.S. citizenship and TS/SCI with polygraph required for consideration.
• Bachelor’s degree in Computer Science, Information Systems, or related technical discipline (equivalent experience considered).
• 5+ years for mid-level or 8+ years for senior-level data/platform engineering experience with Palantir Foundry.

Responsibilities

• Architect, deploy, and maintain scalable ETL/ELT pipelines in Palantir Foundry.
• Model robust data ontologies and map complex enterprise data relationships.
• Implement telemetry, logging, and monitoring for real-time observability.
• Integrate AI/ML capabilities to enhance data workflows and throughput.
• Establish data governance, data lineage, and validation checks.
• Prepare and expose validated data products for analytics consumption.
• Apply CI/CD methodologies to manage releases and platform stability.
• Collaborate with data scientists, software engineers, and security teams.

Skills

Palantir Foundry

PySpark/Python ETL

Data Ontology Modeling

Observability

CI/CD & DevOps

Data Governance

Education

Bachelor’s degree in Computer Science or related field

U.S. citizenship

Equivalent years of direct experience considered

Tools

Git

Spark

Jenkins

Job description

JTEC Consulting LLC in Chantilly, VA is seeking a Palantir Platform Engineer (TS/SCI w/ Poly) to design, build, and optimize data pipelines within Palantir Foundry. You will integrate custom ETL workflows, apply PySpark and Python, and enforce governance and validation standards to deliver analytics-ready data products on-site.

The role requires current TS/SCI with polygraph, U.S. citizenship, and a track record of bridging data engineering with enterprise ontology.