Senior Data Engineer, Enterprise Entity Resolution & MDM

Leidos LLC; Plyers Mill Estates (MD); On-site; USD 131,000 - 237,000; Full time

Benefits offered by this job

Paid Time Off

11 paid Holidays

401K with 6% company match

Flexible Schedules

Education and Training Support

Job summary

Leidos LLC seeks an experienced Data Engineer to design, develop, and administer an enterprise-scale Next Generation Correlation/Entity Resolution platform for mission-critical data exploitation. The role focuses on master data management, probabilistic matching, and scalable architecture to support multiple applications and use cases.

The engineer will translate customer requirements into actionable user stories and contribute to strategic roadmaps.

Qualifications

• Hands-on experience with probabilistic matching and entity resolution solutions.
• Strong knowledge of entity resolution concepts and matching algorithms.
• Proficiency in SQL and enterprise relational databases (Oracle).
• Experience with enterprise ETL platforms and data integration tools.

Responsibilities

• Design, develop, and maintain probabilistic matching configurations, algorithms, and scoring models for entity resolution.
• Analyze data relationships across datasets to create master data views and improve quality.
• Oversee data model design, implementation, testing, deployment, and environment administration.
• Configure and optimize standardization, bucketing, and comparison algorithms; design rules, weights and thresholds.

Skills

Probabilistic matching

Entity resolution

SQL

Data quality

Agile methodologies

Education

BS degree with 12+ years experience

Masters degree with 10+ years experience

Tools

IBM InfoSphere MDM

Oracle

Java

ETL platforms

Job description

Leidos LLC seeks an experienced Data Engineer to design, develop, and administer an enterprise-scale Next Generation Correlation/Entity Resolution platform for mission-critical data exploitation. The role focuses on master data management, probabilistic matching, and scalable architecture to support multiple applications and use cases.

The engineer will translate customer requirements into actionable user stories and contribute to strategic roadmaps.