Ontologist Salaries in Maryland
$126,775
avg per year
The average salary for Ontologist jobs near Maryland is $126,775.*
Top 6 Related Jobs and Salaries
Top Ontologist jobs near Maryland
View All2026 Graduate – Software Engineer; Data Scientist; Ontologist – Threat Analytic Systems
Johns Hopkins Applied Physics Laboratory (APL)
Laurel, MD
A Bachelor’s degree in computer science, mathematics, engineering, or related technical field. A Master’s degree in computer science, mathematics, engineering…
$85,000 - $165,000 a year
2026 PhD Graduate - Ontologist - Threat Analytic Systems
Johns Hopkins Applied Physics Laboratory (APL)
Laurel, MD
Have a proven track record of conducting independent research within the field of ontology and knowledge representation.
$105,000 - $245,000 a year
9 days ago
Ontologist/Data Scientist
Red Arch Solutions
Reston, VA
Education: Bachelor’s degree in library science, Information Science, Data Science, Computer Science , Computer Science or a related field.
$195,000 - $210,000 a year
Senior Ontologist (TS/SCI cleared)
Johns Hopkins Applied Physics Laboratory (APL)
Laurel, MD
Have a Master's degree in a field relevant to Ontology. Experience developing AI tools that use ontologies or knowledge graphs.
$105,000 - $290,000 a year
Lead Ontologist - OBIQUA
Celestar Corporation
Reston, VA
Experience with semantic web technologies and standards including RDF, OWL, SPARQL, SHACL, or related ontology engineering tools.
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* Please note that all salary figures are approximations based upon third party submissions to SimplyHired or its affiliates. These figures are given to SimplyHired users for the purpose of generalized comparison only. Minimum wage may differ by jurisdiction and you should consult the employer for actual salary figures.