TS-SCI Graph Data Engineer for Semantic Map

Redhorsecorp; Arlington (VA); On-site; USD 85,000 - 110,000; Full time

Job summary

Redhorse Corporation seeks a Junior Graph Data Engineer to help build and maintain the Enterprise Semantic Map, an ontology-grounded metadata graph. You will develop programmatic data and API integrations, configure graph database structures, and support agentic workflows that catalog data sources across the enterprise for discoverability and provenance.

Working with graph, data, and engineering teams, you will align assets to enterprise semantic layers, enabling trusted, dynamic data for human

Qualifications

• Bachelor's degree or higher with 1+ year of relevant professional experience.
• Active TS SCI Clearance.

Responsibilities

• Design automated pipelines to discover enterprise data assets and ingest metadata.
• Scale the Semantic Map with automated workflows and ensure provenance.
• Collaborate to align discovered data elements to ontologies and maintain lineage.
• Maintain the semantic map and support graph queries for metadata retrieval and validation.
• Support enterprise governance metadata and agentic workflows.

Skills

Python/Java

SQL

JSON/XML/YAML

Knowledge graph

Data pipelines

Systems thinking

Graph querying

Cypher/SPARQL

Collaboration/Communication

Documentation

Education

Bachelor's Degree + 1+ year exp

Tools

Neo4j

ArangoDB

Job description

Redhorse Corporation seeks a Junior Graph Data Engineer to help build and maintain the Enterprise Semantic Map, an ontology-grounded metadata graph. You will develop programmatic data and API integrations, configure graph database structures, and support agentic workflows that catalog data sources across the enterprise for discoverability and provenance.

Working with graph, data, and engineering teams, you will align assets to enterprise semantic layers, enabling trusted, dynamic data for human