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

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

TOMORROW HIRE · Herndon, United States · Full-time · Posted 2026-10-20

We are seeking a Palantir Platform Engineer to support mission-focused work. Customizes and integrates enterprise data workflows, ontology structures, and analytics tools within the Palantir ecosystem to accelerate data conditioning and observability. The position requires an active TS/SCI with Full Scope Polygraph (FSP).

Responsibilities

Palantir Platform Engineer - Active TS/SCI with FSP

• 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.
• Leverage AI and automation to enhance data pipeline speed, quality validation, and governance.
• Ensure end-to-end data transformation visibility and integrate conditioned datasets into downstream analytics tools.

Requirements

• Clearance Required: TS/SCI with Full Scope Polygraph (FSP)
• Palantir Foundry
• Ontology & Data Ontology
• Building & integrating ETL Pipelines
• PySpark & Python
• Logging & Monitoring solutions
• Data Governance best practices
• DevOps methodologies
• AI-augmented data pipelines

Validation of data products

• Active TS/SCI with Full Scope Polygraph (FSP) required.
• Must work on-site in Herndon, VA.

Preferred

• Connecting ETL conditioners to Palantir tooling
• Increasing observability & accelerating data conditioning
• End-to-end data transformation insight
• Integrating validated products into analytics tools

Pay

Salary: USD 210,000–250,000

Salary Range: $210,000 – $250,000

• Salary for this position is determined based on factors such as location, qualifications, experience, and contract-specific budget considerations.
• Proposed Salary Range: $210,000 – $250,000

Benefits

We offer a comprehensive and competitive benefits package, including

• 100% Company-Paid Health Insurance: Full coverage for medical, dental, and vision insurance for employees and their dependents (United Healthcare and Guardian).
• Protection Plans: Employer-paid life, short-term disability, and long-term disability insurance.
• 401(k) Retirement Contribution: 15% of base salary contributed by the company, fully vested from day one.
• Paid Time Off: 200 hours of PTO annually (accrued), in addition to 11 federal holidays.
• Bonuses: Recruitment and business development bonus opportunities based on performance and company growth.