Palantir Platform Engineer - Active TS/SCI with Full Scope Polygraph (FSP)

TOMORROW HIRE • Herndon, VA

2d • $210,000 - $250,000 • Onsite

About The Position

We are seeking a Palantir Platform Engineer to support mission-focused work. The role customizes and integrates enterprise data workflows, ontology structures, and analytics tools within the Palantir ecosystem to accelerate data conditioning and observability. An active TS/SCI with Full Scope Polygraph (FSP) is required. This is a full-time, on-site position in Herndon, Virginia.

Requirements

• Experience with Palantir Foundry.
• Knowledge of ontologies and data ontologies.
• Experience building and integrating ETL pipelines.
• PySpark and Python skills.
• Experience with logging and monitoring solutions.
• Knowledge of data governance best practices.
• Knowledge of DevOps methodologies.
• Experience with AI-augmented data pipelines.
• Experience validating data products.
• Active TS/SCI clearance with Full Scope Polygraph (FSP).
• Ability to work on-site in Herndon, Virginia.

Nice To Haves

• Experience connecting ETL conditioners to Palantir tooling.
• Experience increasing observability and accelerating data conditioning.
• Experience providing end-to-end insight into data transformations.
• Experience integrating validated products into analytics tools.

Responsibilities

• Build, connect, and optimize custom ETL workflows and conditioners within Palantir Foundry.
• Design and refine data ontologies and data structures to represent complex domain relationships.
• Use AI and automation to improve data-pipeline speed, quality validation, and governance.
• Ensure end-to-end visibility into data transformations and integrate conditioned datasets into downstream analytics tools.

Benefits

• 100% company-paid medical, dental, and vision insurance for employees and their dependents through United Healthcare and Guardian.
• Employer-paid life, short-term disability, and long-term disability insurance.
• Company 401(k) contribution equal to 15% of base salary, fully vested from day one.
• 200 hours of accrued paid time off annually, in addition to 11 federal holidays.
• Recruitment and business development bonus opportunities based on performance and company growth.

What This Job Offers

• Job Type: Full-time
• Education Level: No Education Listed