Senior DB Engineer (TS/SCI) — Architecture & Optimization

Zohorecruit; Annapolis (MD); On-site; USD 153,000 - 184,000; Full time

Job summary

Zohorecruit is seeking a Database Engineer Level 3 with TS/SCI clearance for Annapolis, MD. You will design robust database structures, from relational to object‑oriented models, and build parser and data loading software.

You will work across the full lifecycle from requirements through IOC, balancing data volume, concurrency, distribution, latency, retention, security and domain controls. Strong Oracle DB skills and Linux/bash proficiency are essential.

Qualifications

• Active TS/SCI clearance with Polygraph is required.
• 10+ years of Database Engineer experience on programs of similar scope.
• Bachelor’s degree in a technical discipline; five additional years may substitute for the degree.
• Extensive hands-on Oracle DB administration with OEM and Data Guard.
• Strong Linux OS, standard utilities, and Bash scripting proficiency.
• Experience with MongoDB or similar NoSQL platforms.

Responsibilities

• Direct and lead architecture and design of database structures, schemas, parser tools, and loading software.
• Manage full lifecycle engineering from inception through IOC, guiding optimization and maintenance.
• Translate requirements into functional database schemas; develop and automate complex queries and scripts.
• Build modern cloud-based storage/retrieval methods using ODBC and related tech.
• Perform trade-off analysis on scale, access controls, performance, and security.

Skills

Linux OS

Bash scripting

NoSQL (MongoDB)

Oracle DB

Education

Bachelor's degree in a technical discipline

Tools

Oracle Database

Oracle Enterprise Manager (OEM)

Oracle Data Guard

ODBC

MongoDB

Job description

Zohorecruit is seeking a Database Engineer Level 3 with TS/SCI clearance for Annapolis, MD. You will design robust database structures, from relational to object‑oriented models, and build parser and data loading software.

You will work across the full lifecycle from requirements through IOC, balancing data volume, concurrency, distribution, latency, retention, security and domain controls. Strong Oracle DB skills and Linux/bash proficiency are essential.