Foundry Ontology Engineer

Booz Allen Hamilton

Confirmed live yesterday Low trust

Quick summary

Work type
On-site
Location
San Diego, CA
Salary
$77,600–$176,000 / yr
Posted
80 days ago
Freshness
Confirmed live yesterday
Closes
Sep 21, 2026

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $219k
This role $127k
$54k most similar roles pay here $302k

This role pays less than 92% of similar roles. Most pay $179,687–$257,515 — the shaded band above. At the midpoint, this role pays about $127k versus about $219k for comparable roles.

Based on 240 similar postings.

Employer

About Booz Allen Hamilton

Booz Allen Hamilton is a management and technology consulting firm that provides analytics, digital, engineering, and cybersecurity solutions primarily to U.S. government agencies and commercial clients. Industry: Management & Technology Consulting

Booz Allen Hamilton currently has 802 open roles on FindRole.

Listed pay typically runs $86,800–$198,000 across 783 roles with salary data.

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View all roles at Booz Allen Hamilton

At a glance

TL;DR · Foundry Ontology Engineer

As a Palantir Foundry Ontology Engineer on the Defense Technology team, you will serve as an AI Solutions Architect focused on protecting military interests through advanced analytics. You will lead complex data exploration and analytics projects, performing data engineering, data science modeling, and technology integration to solve critical mission problems. Your daily work involves developing solutions using Palantir Foundry AIP, Maven Smart Systems, Workshop, and Ontology Manager. To succeed, you must possess proficiency in Python or TypeScript, along with experience in Data Connections, Code Repos, Pipeline Builder, Git repositories, and CI/CD workflows. You will also engage with stakeholders to translate requirements into technical solutions while practicing DevSecOps and conducting code reviews. The role specifically addresses mission analytics and government-focused data solutions within a defense context, requiring the ability to work with agile software teams.

What you'll do

  • Develop and manage data models using Palantir Foundry Ontology Manager.
  • Build applications and workflows within the Palantir Foundry Workshop environment.
  • Perform data ingestion and transformation using Data Connections, Code Repos, or Pipeline Builder.
  • Integrate AI and machine learning models into Foundry-based applications.
  • Translate stakeholder requirements into technical solutions for defense missions.
  • Implement DevSecOps practices, including code reviews and CI/CD workflows.
  • Develop software solutions using Python or TypeScript to support complex data exploration.

What we're looking for

  • Bachelor's degree required.
  • Ability to obtain a Secret clearance.
  • 3+ years of experience with Python or TypeScript.
  • Experience with Palantir Foundry AIP for application development.
  • Experience with Maven Smart Systems.
  • Experience with Data Connections, Code Repos, or Pipeline Builder for data ingestion and transformation.
  • Experience with Foundry application and workflow development in Workshop and Ontology Manager.
  • Experience working with Agile software teams, conducting code reviews, and implementing DevSecOps practices.

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