> Markdown version of [/jobs/ext/1425950-oracle-system-administrator](https://www.wearedevelopers.com/jobs/ext/1425950-oracle-system-administrator). 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 System Administrator - **Company:** M. A. Mortenson Company - **Location:** Minneapolis, MN, United States - **Experience:** Experienced - **Salary:** $85,300.0 - $128,000.0 - **Contract:** Permanent contract - **Skills:** Cloud Computing, Databases, Data Centers, Monitoring of Systems, Python (Programming Language), Oracle Databases, Oracle (Applications), Performance Tuning, Windows PowerShell, Role-Based Access Control, Shell Script, PL-SQL, SQL Databases, Oracle Fusion Middleware, User Provisioning Software, Oracle Enterprise Manager, Software Security, Database Performance, Information Technology, Oracle Cloud Infrastructure - **Published:** July 24, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=874ee7b96769f921 ## About the Role * 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 Preferred * Experience with Oracle Cloud Infrastructure * Experience with Oracle Fusion Cloud Applications * Experience with Observability and Monitoring tools such as APM * Knowledge or experience with Infrastructure as CodeKnowledge of Role Based Access Control ## Description We are seeking a motivated Oracle System Administrator that will be responsible for the administration and management of Oracle on-prem and cloud applications and systems. This role performs provisioning, configuration, patching, backup and recovery, upgrades, monitoring, troubleshooting, performance tuning, environment refreshes, and secures access for Oracle Cloud Applications, databases, and other OCI services., * 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., As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise spans markets like sports, renewable energy, data centers, healthcare, and more. We are builders at heart, working to ensure the built environment has a lasting positive impact., * Mortenson reserves the right to hire any individual without legal or financial obligation on unwanted solicitations. No agency emails, calls, or solicitations are accepted without a valid agreement. * Must be currently legally authorized to work in the U.S. without sponsorship for employment visa status (e.g., H1B status, 0-1, TN, CPT, OPT, etc.). We are unable to sponsor or take over sponsorship of an employment Visa at this time. ## Related Videos - [Hacking MSSQL on Cloud. All of them. 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