Senior Analytic Methodologist-Semantic Knowledge Graph Lead

Vantor; Reston (VA); On-site; USD 99,000 - 145,200; Full time

Benefits offered by this job

401(k) match

Student loan repayment assistance

Adoption reimbursement

Pet insurance

Job summary

Vantor is hiring Analytic Methodologists to support analytic strategies across OBIs, semantic integration, and predictive analytics for national security missions. You will design workflows, develop domain ontologies, and build knowledge graphs to enable advanced querying and data interoperability with government systems.

This role requires active security clearance (TS/SCI with CI poly) and deep experience in structured analytic methods, semantic technologies, and data science; strong

Qualifications

• Must be a US citizen with active TS/SCI with CI poly.
• 12+ years of experience and an advanced degree.
• Experience with structured analytic methods and repeatable analytic processes.
• Familiarity with semantic technologies and ontology tools (e.g., Protégé).
• Excellent oral and written communication; capable of addressing technical and non-technical audiences.
• Knowledge of data science applications and architectures; experience with Python.

Responsibilities

• Deconstruct intelligence questions to tailor structured analytic methodologies.
• Evaluate and adapt analytic models to improve objectivity and predictive value.
• Develop ontologies for semantic data representation and interoperability.
• Build and maintain knowledge graphs to support querying and visualization.
• Apply RDF/OWL/SPARQL standards to knowledge model entities and vocabularies.
• Establish ontology version control and governance in accordance with IC/DoD policies.
• Collaborate to enhance semantic data retrieval and reasoning across knowledge graphs.
• Evaluate exploratory efforts to automate ontology generation and tooling.
• Support capability development by contributing ontologies to source control repositories.

Skills

Structured analytic methods

Ability to tailor to technical and non

Education

Advanced degree

Tools

Protégé

RDF/OWL/SPARQL

Job description

Vantor is hiring Analytic Methodologists to support analytic strategies across OBIs, semantic integration, and predictive analytics for national security missions. You will design workflows, develop domain ontologies, and build knowledge graphs to enable advanced querying and data interoperability with government systems.

This role requires active security clearance (TS/SCI with CI poly) and deep experience in structured analytic methods, semantic technologies, and data science; strong