> Markdown version of [/jobs/ext/4639212-senior-database-engineer-oracle-distributed-data-systems-cleared](https://www.wearedevelopers.com/jobs/ext/4639212-senior-database-engineer-oracle-distributed-data-systems-cleared). 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). --- # Senior Database Engineer - Oracle & Distributed Data Systems (Cleared) - **Company:** FRUITION EXECUTIVE SEARCH LLC - **Location:** Aurora, SD, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Databases, Concurrency Controls, Extract Transform Load (ETL), Relational Databases, Distributed Data Store, Distributed Systems, Failover, PostgreSQL, MongoDB, NoSQL, Oracle (Applications), Raw Data, Cassandra, User Administration - **Published:** November 8, 2026 - **Apply:** https://www.juju.com/job/28_25197_23ebbfa172ab8f6c6d8230df5da7c9af ## About the Role * 10+ years as a DBA on similar-scope programs * Exposure to relational and NoSQL engines (PostgreSQL, MongoDB, Cassandra) * Java as a language baseline * Technical bachelor's, or 4 years additional DBA experience in lieu Nice to have:SAFe methodology or Agile team experience; Cassandra; MongoDB. Some travel to MD for quarterly planning, if not local. ## Description The environment:A mission-critical, geographically distributed system serving the Intelligence Community - one where interface, performance, and security tolerances are tight and non-negotiable. You'll be a database engineering voice on a complex program, not a ticket-taker. What you'll own: * Relational and non-relational data architecture - design, build, and document * Data movement at scale: replication across distributed nodes, concurrent access, failover and high-availability engineering * Performance work: tuning, capacity and performance planning, issue investigation through resolution * Backup, recovery, and user administration * Schema translation - turning requirements and raw data into usable structures via ad hoc queries, scripts, and macros * Requirements analysis, risk assessment, and alternatives analysis for system-level problems * Long- and short-term database requirements for admin and design Requirements How you'll work:Embedded in an Agile team, interfacing with systems, software, test, and information assurance engineers. You'll contribute to Program Increment Planning and collaborate daily with technical peers and customer POCs. Clearance (hard gate):Active TS/SCI with Full Scope Polygraph through the MD customer. Last poly within 6 years. No CCAs.