Oracle System Administrator – Cloud & On-Prem DB

M. A. Mortenson Company; Minneapolis (MN); Hybrid; USD 85,300 - 128,000; Full time

Benefits offered by this job

Medical & Rx plans

Dental plan

401k with match

Paid time off

Life/AD&D insurance

Mental health resources

Job summary

Mortenson is seeking an Oracle System Administrator to manage Oracle databases on-premises and in the cloud. The role covers provisioning, patching, backup and recovery, upgrades, monitoring, performance tuning, and securing access to Oracle Cloud Applications and OCI services.

The candidate will collaborate with application and infrastructure teams to ensure secure, reliable Oracle environments and support for non-production refreshes.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience.
• Minimum 3 years of combined system administration experience in Oracle databases, Oracle Applications, or Oracle Cloud Infrastructure
• Experience administering Oracle databases.
• Experience with backup and recovery processes.
• Experience with database refresh and cloning procedures.
• Experience with Oracle Enterprise Manager (OEM) or Performance Hub
• Knowledge of shell scripting, python, PowerShell, SQL, PL/SQL or other languages

Responsibilities

• Administer and maintain Oracle database environments on-prem and in the cloud.
• Maintain and test database backup and recovery strategies.
• Monitor database performance and perform tuning activities.
• Provision, configure, patch, upgrade, and support database and OCI services.
• Execute database and application refreshes to support non-production environments.
• Troubleshoot Oracle platform issues.
• Manage database and application security, user provisioning, and access permissions.
• Monitor system integrity and proactively identify risks or improvement opportunities.
• Collaborate with application teams, infrastructure teams, vendors, and business stakeholders to support Oracle application systems.

Skills

Oracle DBA

OCI Cloud

Shell scripting

SQL/PLSQL

Performance tuning

Education

Bachelor's degree in CS/IT

Tools

OEM/Performance Hub

Job description

Mortenson is seeking an Oracle System Administrator to manage Oracle databases on-premises and in the cloud. The role covers provisioning, patching, backup and recovery, upgrades, monitoring, performance tuning, and securing access to Oracle Cloud Applications and OCI services.

The candidate will collaborate with application and infrastructure teams to ensure secure, reliable Oracle environments and support for non-production refreshes.