> Markdown version of [/jobs/ext/489911-oracle-database-sme-tssci-w-poly](https://www.wearedevelopers.com/jobs/ext/489911-oracle-database-sme-tssci-w-poly). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Oracle Database SME - TSSCI w Poly - **Company:** Insight Global - **Location:** Reston, VA, United States - **Contract:** Permanent contract - **Skills:** Geographic Information Systems, Databases, Data Integrity, Database Security, JSON, Oracle Databases, Oracle (Applications), Oracle Apex, Database Performance, Database Replication, Api Gateway - **Published:** June 2, 2026 - **Apply:** https://dejobs.org/x/x/425A7CAF49E2410A84ECC6442324785F/job/ ## About the Role * Active TS/SCI clearance with CI Polygraph * Strong experience as an Oracle Database Developer * Hands-on experience with: o JSON and JSON-Relational Duality in Oracle o Oracle GoldenGate o Oracle API Gateway o Virtual Private Database (VPD) and/or Oracle Label Security (OLS) o Oracle Spatial Studio o Oracle APEX * Solid understanding of database security best practices in classified environments * Experience supporting production systems in a mission-critical setting ## Description * Design, develop, and maintain Oracle database solutions supporting enterprise and mission systems * Implement and manage JSON and JSON-Relational Duality models within Oracle databases * Configure and support Oracle GoldenGate for data replication and integration * Develop and integrate database-backed services with Oracle API Gateway * Implement database security controls using Virtual Private Database (VPD) and/or Oracle Label Security (OLS) * Work with Oracle Spatial Studio to support geospatial data analysis and visualization * Build and maintain applications and dashboards using Oracle APEX * Optimize database performance, availability, and scalability in a secure environment * Collaborate with cross-functional teams to ensure data integrity, compliance, and mission success * Support system troubleshooting, upgrades, and enhancements as required We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. ## Related Videos - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1520-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) ## Related Articles - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Dev Digest 168: Hacking Postgres, Blocking Meta and Fixing CSS](https://www.wearedevelopers.com/magazine/588-dev-digest-168-hacking-postgres-blocking-meta-and-fixing-css) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Dev Digest 162: AI careers, MCP, AWS best practices & floppy sweaters](https://www.wearedevelopers.com/magazine/571-dev-digest-162-ai-careers-mcp-aws-best-practices-floppy-sweaters) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)