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# Senior Oracle Database Engineer- TS/SCI with FS poly

- **Company:** Zachary Piper
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Expert
- **Salary:** $155,000 - $185,000
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Amazon Web Services, Data Analysis, Big Data, CompTIA Security+, Databases, Data Validation, Data Integration, Extract Transform Load (ETL), Data Migration, Oracle Data Guard, Software Debugging, Oracle Exadata, File Transfer, Oracle Databases, Oracle (Applications), Oracle Rac, Oracle SQL Developer, Performance Tuning, Release Management, Recovery Manager (RMAN), PL-SQL, SQL Databases, Data Processing, Apache Nifi
- **Published:** November 11, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9305457/senior-oracle-database-engineer-tssci-with-fs-poly

## About the Role

* 8+ years of experience developing and supporting enterprise solutions using Oracle Database, with advanced expertise in Oracle SQL and PL/SQL development and troubleshooting.
 * Active CompTIA Security+ certification and TS/SCI with Full Scope Polygraph (FSP) clearance required.
 * Strong experience with Oracle performance tuning, debugging, production support, data migration, ETL processes, and enterprise-scale database environments.
 * Experience with Oracle Exadata, Database Vault, Label Security, Oracle RAC, Data Guard, RMAN, and large-scale data migration initiatives is highly desirable.
 * Proven ability to collaborate effectively with developers, database administrators, application owners, business analysts, infrastructure teams, and integration partners while managing complex production issues.

## Description

Piper Companies is looking to fill the role of Senior Oracle Database Engineer-TS/SCI with FS Poly to join a leading government contracting organization supporting mission-critical national security initiatives. The Senior Oracle Database Engineer-TS/SCI with FS Poly will focus on hands-on SQL and PL/SQL development, production debugging, script remediation, ad hoc data analysis, and the maintenance of data feeds and integration endpoints. The Senior Oracle Database Engineer-TS/SCI with FS Poly role is an onsite position in Annapolis Junction, MD.

Responsibilities of the Senior Oracle Database Engineer-TS/SCI with FS Poly Include:

 * Troubleshoot, debug, and resolve complex Oracle SQL, PL/SQL, data processing, and production support issues across enterprise-scale environments.
 * Develop, maintain, and optimize PL/SQL packages, procedures, functions, triggers, batch jobs, and database interfaces to improve performance and reliability.
 * Monitor and support data integrations involving Oracle databases, Apache NiFi, AWS services, APIs, file transfers, and dependent applications.
 * Perform data validation, root cause analysis, script remediation, and ad hoc reporting to support operational requests, investigations, and issue resolution.
 * Partner with DBAs, developers, and infrastructure teams to support application releases, database deployments, performance tuning, recovery efforts, and production stability.