Senior Oracle Database Administrator

Overview: Location: Hybrid (Minneapolis, MN | 3 Days Onsite, 2 Days Remote)Employment Type: Contract-to-Hire Potential

Are you a seasoned Database Administrator who thrives in complex, mission-critical environments? Trissential is hiring a Senior Oracle Database Administrator to join our client's Operational Technology (OT) team supporting energy, SCADA, transmission, distribution, and nuclear operations. This is an opportunity to work on highly visible infrastructure supporting critical systems while collaborating with a team of experienced DBAs across multiple database platforms.What's in It for You?* Work on critical infrastructure projects that directly support energy and operational technology environments * Gain exposure to Oracle, SQL Server, PostgreSQL, MySQL, and MariaDB platforms * Join a collaborative team that values transparency, communication, and technical excellence * Contribute to modernization initiatives, upgrades, automation projects, and enterprise-scale database environments * Enjoy a hybrid work schedule with a supportive team culture * Opportunity for contract extension and long-term career growth due to ongoing capital projects

Your Role & Responsibilities

* Administer and support Oracle and SQL Server database environments across development, test, and production systems * Perform database backup, recovery, performance tuning, patching, and business continuity activities * Manage Oracle environments including ASM, RAC, Data Guard, and version upgrades * Support SQL Server environments including clustering, AlwaysOn, replication, mirroring, and log shipping * Create, maintain, and optimize physical database designs and database builds * Participate in a rotating on-call schedule to support business-critical systems * Monitor proactive and reactive database alerts and resolve incidents through ServiceNow * Develop automation solutions using PowerShell, KornShell, Shell scripting, T-SQL, and PL/SQL * Coll