[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Tokio Marine Holdings jobs](https://jobs.opennash.com/companies/tokio-marine-holdings/) · [Search jobs](/search/) Tokio Marine Holdings · London, UK # Senior Oracle Database Administrator London, UK Full-time Senior individual contributor Data & Analytics Listed on Tokio Marine Holdings’s official careers site. Posted September 30, 2026. Check that it is still open and apply there. [Apply on Tokio Marine Holdings’s careers site →](https://tmhcc.wd108.myworkdayjobs.com/External/job/UK---London--St-Botolph-/Senior-Oracle-Database-Administrator_2026-961) [OpenNash Jobs](https://jobs.opennash.com/) / [Tokio Marine Holdings](https://jobs.opennash.com/companies/tokio-marine-holdings/) / Senior Oracle Database Administrator ## Job description ### Job Title Senior Oracle Database Administrator Reporting to: Director, Infrastructure and Database Operations Direct Reports: None Position Type: Permanent, full-time, hybrid with minimum 3 days in the office per week Overview: Why Tokio Marine HCC? Standing still is not an option in the current world of Insurance. TMHCC is one of the world’s leading Specialty Insurers. With deep expertise in our chosen lines of business, our unparalleled track record and a solid balance sheet, TMHCC evaluates and manages risk like no one else in the industry. Looking beyond profit, empowering our people and delivering on our commitments are at the core of our customer values, along with a desire to grow and provide creative and innovative solutions to our clients. ### Job Purpose The Senior Oracle Database Administrator (DBA) will support and maintain mission-critical on-premises Oracle database environments, with a strong focus on Oracle PeopleSoft applications. The role holder will be responsible for the administration, performance, security, and availability of Oracle databases supporting PeopleSoft Financials. ### Key Responsibilities Oracle Database Administration - Patch, update, and maintain Oracle Database environments. - Administer Oracle 19c databases across development, test, QA, and production environments. - Manage Oracle ASM, Data Guard, RMAN, and related technologies. - Monitor database performance, capacity, and availability. ### PeopleSoft Administration Support - Support Oracle databases underlying PeopleSoft Financials application. - Support PeopleSoft infrastructure including Application Server, Process Scheduler, WebLogic, Tuxedo, and Integration Broker components. - Lead PeopleTools upgrades, PUM image deployments, environment refreshes, migrations and application maintenance activities. - Support Phire change management administration, including migration workflows, user access, release management, troubleshooting, and coordination of PeopleSoft application deployments. - Administer and support PeopleSoft Search Framework and OpenSearch environments, including installation, configuration, indexing, performance tuning, monitoring, and troubleshooting. - Administer and support Integration Broker, gateways, web services, and APIs. - Collaborate with functional teams, developers, and DBAs to resolve application, batch processing, search, and integration issues. - Support production releases, system monitoring, incident response, root cause analysis, and operational improvements. - Develop and maintain automation solutions using shell scripting and related administration tools. - Configure, troubleshoot, and regularly patch Oracle WebLogic, Tuxedo and JDK environments. - Support single sign-on (SSO), SSL certificates, and security integrations. - Assist with vulnerability management and infrastructure planning. - Optimize PeopleSoft batch processing, Application Engine programs, Process Scheduler performance, and reporting workloads. - Troubleshoot database performance issues impacting PeopleSoft online and batch operations. ### Performance Tuning & Optimization - Analyze AWR, ASH, Statspack, and execution plans to identify performance bottlenecks. - Implement proactive monitoring and performance improvement initiatives. Backup, Recovery & Disaster Recovery - Support backup and recovery strategies using RMAN via third party tool (Rubrick). - Support disaster recovery planning and testing for Oracle and PeopleSoft environments. - Support a Day-1 copy of a production database using Oracle Data Guard Snapshot Standby. ### Security & Compliance - Implement database security controls and access management. - Support compliance initiatives and security audits. - Apply Oracle Critical Patch Updates (CPUs) and security patches. ### Automation & Documentation - Support automation scripts using bash shell. - Create and maintain operational procedures and support documentation. - Document PeopleSoft-specific database standards and maintenance processes. ### Skills and Experience Specification: Essential: - Oracle Database Administration experience. - Experience supporting Oracle databases in a PeopleSoft environment. - Strong experience with Oracle ASM, Data Guard, RMAN, and Enterprise Manager. - Experience supporting PeopleSoft applications, including PeopleTools architecture. - Experience administering Oracle databases on Linux/Unix platforms. - Strong SQL skills. ### Desirable - Oracle Certified Professional (OCP) certification. - Advanced knowledge of Oracle database performance tuning and troubleshooting. - Experience with PeopleSoft Financials. - Experience with PeopleSoft PUM upgrades and PeopleTools upgrades. - Familiarity with middleware technologies including WebLogic and Tuxedo. - Experience with third party enterprise monitoring tools, such as Foglight, and ITIL-based support processes using ServiceNOW. - Experience with Peoplesoft change management tools, such as Phire. What ### We Offer The Tokio Marine HCC Group of Companies offers a competitive salary and employee benefit package. We are a successful, dynamic organization experiencing rapid growth and are seeking energetic and confident individuals to join our team of professionals. The Tokio Marine HCC Group of companies is an equal opportunity employer. Please visit www.tmhcc.com for more information about our companies. #LI-PS1 ## At a glance - Posted by the employer: Sep 30, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 11, 2026 - Listed for: 11 days - Location: London, UK - Employment type: Full-time[Apply on Tokio Marine Holdings’s careers site →](https://tmhcc.wd108.myworkdayjobs.com/External/job/UK---London--St-Botolph-/Senior-Oracle-Database-Administrator_2026-961) ## More jobs at Tokio Marine Holdings ### [Data Design Lead (Snowflake)](https://jobs.opennash.com/companies/tokio-marine-holdings/jobs/2ba4d9da375bcb14ee73/) London, UK ### [Casualty Catastrophe Analyst](https://jobs.opennash.com/companies/tokio-marine-holdings/jobs/fa48236a51e0e181c4a6/) London, UK ### [Claims Adjuster](https://jobs.opennash.com/companies/tokio-marine-holdings/jobs/e20f1cb4a258f94e6a7d/) London, UK ### [Claims Adjuster / Senior Claims Adjuster - Marine](https://jobs.opennash.com/companies/tokio-marine-holdings/jobs/614d78d5815ce576b069/) London, UK ### [Claims Business Analyst](https://jobs.opennash.com/companies/tokio-marine-holdings/jobs/c6805dbcdd4800bc29ac/) London, UK ## Similar jobs at other companies ### [Oracle Database Administrator, SRM Backend & Integration](https://jobs.opennash.com/companies/siemens/jobs/fe177b2e2bcc8b03356b/) Siemens ### [Oracle Database Administrator - Level 3 - Puerto Rico](https://jobs.opennash.com/companies/lockheed-martin/jobs/41f707e785444c15d011/) Lockheed Martin · Aguadilla, PR ### [[LPS] Oracle Cloud Database Administrator](https://jobs.opennash.com/companies/lenovo-group/jobs/da2787d4d6edf35f53e7/) Lenovo Group · Singapore, Central Singapore ### [Oracle Database administrator /SQL Database administrator](https://jobs.opennash.com/companies/tata-consultancy-services/jobs/cbb0c9d11c3c0f450746/) Tata Consultancy Services · Kolkata ### [Database Administrator](https://jobs.opennash.com/companies/accenture/jobs/e04e52a644e47bee5a05/) Accenture OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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