Data Engineer - SWE3
Data Engineer - SWE3 at linkllc — Columbia, MD, US
- Company: linkllc
- Location: Columbia, MD, US
- Posted: 2026-02-17
About this role
Responsibilities:
- Design schemas and models in OLAP, graph (Neo4j), and document (Elastic) databases.
- Optimize queries and data structures for performance and scalability.
- Work with analytics engineers to shape how data supports customer missions.
- Implement governance rules to ensure data quality and compliance.
Skills Requirements:
- Proven experience with OLAP, graph, and document databases.
- Strong background in schema design, query optimization, and analytics support.
- Ability to translate analytical questions into database design solutions.
Nice to Haves:
- Experience analyzing cyber security-related data sets (network traffic, OS events).
- Knowledge of end-to-end SIGINT collection and analysis systems.
- Experience with production CNO capabilities and operations.
- General software engineering skills (devops, web applications, ETL, etc.)
- Familiarity with Git and GitLab.
- Atlassian Tools (Jira, Confluence).
12 yrs, B.S. or 4 additional yrs in place of B.S.
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