Senior Oracle & SQL Server DBA — Hybrid (OT/Nuclear)

Trissential; Minneapolis (MN); Hybrid; USD 146,136,000 - 174,790,000; Full time

Benefits offered by this job

Hybrid work model

Competitive compensation

Paid Holidays and PTO

Job summary

Trissential in Minneapolis, MN is seeking a Senior Database Administrator (Oracle & SQL Server) for a contract role to support OT and regulated systems. You will manage Oracle, SQL Server, PostgreSQL, MySQL, and MariaDB environments across development, testing, and production, ensuring data availability, security, and disaster recovery.

You will also lead upgrades, patching, migrations, and automation using PowerShell, T-SQL, and PL/SQL, while collaborating with cross-functional teams and

Qualifications

• 5-8+ years of hands-on Database Administration experience in enterprise environments.
• Strong Oracle Database Administration experience incl. backup/recovery, performance tuning, BCP/BR processes.
• Strong SQL Server Administration experience incl. backup/recovery, performance tuning, and business continuity.
• Experience with production, development, and testing database environments.
• Experience with database builds, patching, upgrades, migrations, and maintenance.

Responsibilities

• Create, maintain, and support databases across development, testing, and production environments.
• Analyze, test, implement, and optimize physical database designs to support business requirements.
• Administer Oracle, SQL Server, PostgreSQL, MySQL, and MariaDB environments.
• Manage database installations, upgrades, patching, migrations, and lifecycle activities.
• Perform backup and recovery activities to ensure data integrity and availability.
• Support business continuity, disaster recovery, and high availability initiatives.
• Monitor database performance and optimize where needed.
• Develop automation solutions using PowerShell, Shell, KornShell, T-SQL, and PL/SQL.

Skills

Oracle DBA

SQL Server DBA

Performance tuning

Backup & recovery

Automation scripting

ServiceNow

Disaster recovery

Data governance

Cross-functional collaboration

On-call support

Education

Bachelor's degree in Technology/CS/IS/Engineering

Tools

PowerShell

Shell scripting

KornShell

T-SQL

PL/SQL

Oracle RAC

Oracle ASM

Data Guard

SSIS

SSRS

Job description

Trissential in Minneapolis, MN is seeking a Senior Database Administrator (Oracle & SQL Server) for a contract role to support OT and regulated systems. You will manage Oracle, SQL Server, PostgreSQL, MySQL, and MariaDB environments across development, testing, and production, ensuring data availability, security, and disaster recovery.

You will also lead upgrades, patching, migrations, and automation using PowerShell, T-SQL, and PL/SQL, while collaborating with cross-functional teams and