Junior Palantir Foundry Ontology Engineer
Job in
McLean, Fairfax County, Virginia, USA
Listed on 2026-06-11
Listing for:
Booz Allen Hamilton
Full Time, Part Time
position Listed on 2026-06-11
Job specializations:
-
IT/Tech
Data Analyst, AI Engineer (Applied/Software), Data Science Manager, Cybersecurity
Job Description & How to Apply Below
Palantir Foundry Ontology Engineer, Junior
The Opportunity:
As an engineering and analytics professional, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. Your deep engineering and analytics expertise, coupled with an original approach to your work, will guide clients and stakeholders as they make sense of their data and encourage actionable results.
As a Forward Deployed Engineer on our Defense Technology team, you'll introduce innovative met hodologies to make a real-world impact on protecting our military. You'll share your skills in data engineering, data science, modeling and technology integration to develop solutions to drive the mission forward. Collaborate with engineers, product owners, analysts, and mission stakeholders to design and develop Foundry-based applications that meet mission needs.
What You'll Do:
- Translate mission problems into technical architectures, workflows, and ontologies.
- Build and maintain production-grade data pipelines using Foundry's Code Repositories and Pipeline Builder with both structured and unstructured dataset inputs.
- Design, develop , and maintain ontologies and create operational workflows and decision-support capabilities.
- Troubleshoot, optimize, and improve existing data pipelines and applications supporting mission-critical operations.
- Work directly with clients to gather requirements, iterate on prototypes, and refine solutions through deployment.
- Implement engineering best practices including version control, testing and documentation.
- Communicate technical concepts clearly to both technical and non-technical audiences.
- Travel to and work from client sites as needed for workshops, deployment activities, or embedded support.
You Have:
- 1+ years of experience in sof tware, data, or platform engineering
- Experience in programming languages such as Python or Type Script, and Palantir Foundry
- Experience with creating Data Connections, Code Repos, or Pipeline Builders for data ingestion and transformation, and with debugging and resolving pipeline issues, error and performance bottlenecks
- Experience in Ontology design and management, designing and develop ing applications and workflows, and integrating AIP solutions
- Knowledge of the core Foundry Applications and designing solutions to address client challenges
- Ability to e nga ge with stakeholders, define requirements, and translate them into technical solutions, and break down complex mission challenges into implementable solutions
- Ability to work independently and take ownership of outcomes while collaborating with a multi-disciplinary team
- Ability to obtain a Secret clearance
- Bachelor's degree in Computer Science, Engineering, Analytics, or a technology field
- Foundry & AIP Builder Foundations Quiz Credential Badge
- Experience working directly with mission operators, analysts, or stakeholders in embedded or forward-deployed environments for clients in the defense or intelligence sectors
- Experience with Git repositories, CI / CD workflows, or infrastructure automation
- Experience with AI or ML model integration within Foundry applications
- Possession of strong analytical and problem-solving skills
- Secret clearance
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information .
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs.
Individuals that do not meet the threshold are only eligible for…
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