Security-Cleared Data Engineer; TS/SCI+Poly
Listed on 2026-11-04
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IT/Tech
Data Engineering, Information Security & Data Protection
Cornerstone Defense LLC is seeking a Data Engineer in Chantilly, VA to build and optimize data pipelines, transform and ingest data, and support analytics across mission-focused datasets. The role emphasizes securing data provenance and collaborating with data stewards and engineering teams.
The ideal candidate has 10+ years in data lifecycle engineering, strong ETL experience, and proficiency with Python, SQL, Spark, Elastic Search, and NiFi.
For the Security-Cleared Data Engineer (TS/SCI+Poly) position at Cornerstone Defense LLC, we are reviewing applications now.
Step into the Security-Cleared Data Engineer (TS/SCI+Poly) role at Cornerstone Defense LLC in Chantilly, VA, United States and grow with us.
Please review the full job details above before applying.
If your experience matches this role, we encourage you to apply.
All applications are reviewed carefully by our team.
The position is based in Chantilly, VA, United States.
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