Senior Oracle DBA & System Administrator

## Senior Oracle DBA & System Administrator Apply locations:
Remote, Colorado time type:
Full time posted on:
Posted Todayjob requisition :
JR36537##
** Creating Peace of Mind by Pioneering Safety and Security*
* * At Allegion, we help keep the people you know and love safe and secure where they live, work and visit. With more than 40 brands, 14,000+ employees globally and products sold in 130 countries, we specialize in security around the doorway and beyond.
* * Additionally, Allegion is proud to be recognized with the 2026 Gallup Exceptional Workplace Award (GEWA) for the third consecutive year, earning distinction in both the employee engagement and strengths categories. This year, Allegion also received Gallup’s With Distinction honor — a designation reserved for a select group of organizations that go above and beyond in building exceptional workplace cultures.
**
* Job Title:

Sr.*
* ** Oracle DBA & System Administrator (Oracle E-Business Suite R12 on Exadata)
** The Sr. Oracle DBA & System Administrator is responsible for the design, implementation, administration and ongoing optimization of Oracle E-Business Suite R12 databases running on Oracle Exadata hardware. As a Sr. Oracle DBA & System Administrator, you will ensure availability, performance, backup/recovery and secure operations of the EBS database and related infrastructure; provide technical leadership; lead and develop automation efforts for database provisioning, patching, monitoring and deployment;

and transfer knowledge to the broader team. This role requires 10+ years of hands-on experience supporting Oracle E-Business Suite R12 and Exadata environments.
* Qualified candidates must be legally authorized to be employed in the United States. The company does not intend to provide sponsorship for employment visa status (e.g., H-1B, TN, etc.) for this employment position.
**** Remote:
*** At Allegion, we recognize that great talent and breakthrough ideas can come from anywhere. That’s why this position offers a flexible remote work arrangement, with occasional on-site visits as needed based on the role. Whether you’re working remotely or collaborating in person, we’re committed to providing the tools, support, and dynamic environment you need to succeed. At Allegion, your career thrives where innovation meets flexibility, empowering you to achieve your goals while maintaining a healthy work-life balance.
* While this is the current structure and we currently have no plans to change, we reserve the right to make changes to the remote schedule as needed at the Company’s discretion.
**
* What You Will Do:

*** Administer and support Oracle E-Business Suite R12 databases and related components on Oracle Exadata hardware.
* Install, configure, patch and upgrade Oracle databases, Grid Infrastructure, ASM and related components necessary for EBS R12.
* Implement and maintain end-to-end monitoring using Oracle Enterprise Manager (OEM): configure alerts, metrics, reports and dashboards for database and application availability, performance and capacity.
* Design, document and operate robust backup and restore procedures (RMAN, Data Guard where applicable), and validate recovery procedures with regular restore tests.
* Create, document and execute cloning procedures for Dev/Test/QA/DR environments (Rapid Clone, AD utilities, RMAN-based clones), including automation where appropriate.
* Configure and tune the database and application tier to support high-volume parallel concurrent processing (Concurrent Manager tuning, parallel execution settings, resource allocation and scheduling).
* Configure and support model routing within the EBS environment, including setup and management of additional application servers and routing of concurrent processing across servers.
* Perform performance monitoring, capacity planning and proactive tuning (SQL tuning, instance parameters, resource management).
* Troubleshoot and resolve production incidents; perform root cause analysis and implement preventative measures.
* Maintain security, user access controls, patching cycles and compliance for databases and Exadata systems.
* Provide technical leadership and knowledge transfer:…