Senior Ontologist (TS/SCI cleared)

Job overview

Compensation is $105,000–$290,000 per year. The Senior Ontologist (TS/SCI cleared) role is an onsite position based in Laurel, MD. , with a range of $105,000 to $290,000 annually. This role supports the Threat Analytic Systems (QAI) Group. The role exists to build ontologies and capabilities for national security mission needs. The ontologist will work with software engineers and data scientists to craft ontology content, engage stakeholders for requirements, and implement quality assurance and validation practices.

What you'll do

• Work with software engineers and data scientists to build ontologies.
• Review ontology content.
• Engage stakeholders for requirements.
• Craft ontology content with SMEs.
• Implement quality assurance and validation.

What we're looking for

Skills & competencies

contract

day shift

laurel md

ontology

semantic web

owl

rdf

sparql

ts/sci clearance

national security

no on-call

no travel

Work arrangement

• Weekend coverage required

Benefits & perks

• Comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term/long-term disability, education assistance, and training.

Why this role

Requires active TS/SCI security clearance. Proficiency in OWL, RDF, and SPARQL required.

About the employer

Johns Hopkins Applied Physics Laboratory (APL) is hiring for this role. Industry: Other Scientific and Technical Consulting Services. Sector: 54.