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

TOMORROW HIRE
Herndon, Virginia, United States Posted Oct 20, 2026
Full-time

About this role

Palantir Platform Engineer - Active TS/SCI with FSP

Location: Herndon, VA

Clearance Required: TS/SCI with Full Scope Polygraph (FSP)

Position Type: Full-Time, On-Site

Salary Range: $210,000 – $250,000

Description

  • 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).

  • Primary 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.

  • 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

Minimum Qualifications:

  • 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 Qualifications:

  • Connecting ETL conditioners to Palantir tooling

  • Increasing observability & accelerating data conditioning

  • End-to-end data transformation insight

  • Integrating validated products into analytics tools

Benefits

Salary

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.

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