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Senior Ontologist (TS/SCI cleared)

Company

Confidential

Location

Laurel, Maryland

Posted

July 02, 2026

Position Overview

Description

Are you passionate about building solutions for our greatest national security challenges?

Are you searching for engaging work with an employer that prioritizes impact, innovation, and personal development?

Do you value working in a creative and collaborative environment?

If so, we're looking for someone like you to join our team at APL.

The Threat Analytic Systems (QAI) Group wants talented staff who can work as part of a team to provide our nation with ground-breaking capabilities that bridge the gaps between data, real-world events and people, and prediction of events of national importance. We need talented engineers, scientists, and ontologists with curiosity and a drive for learning!

As a member of our team…

  • You will work on a team with software engineers and data scientists to build ontologies and capabilities for applied national security mission needs.
  • You will provide expert evaluation and review of o...
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