> Markdown version of [/jobs/ext/1854868-senior-dba-oracle-ibm-db2](https://www.wearedevelopers.com/jobs/ext/1854868-senior-dba-oracle-ibm-db2). 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). --- # Senior DBA (Oracle & IBM Db2) - **Company:** Atos-North America - **Location:** Harrison, NY, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** IBM AIX, Backup Devices, Bash Shell, Databases, IBM DB2, Database Security, Oracle Data Guard, Disaster Recovery, Oracle Exadata, Korn Shell, Nagios, Oracle Databases, Oracle (Applications), Oracle Rac, Performance Tuning, Red Hat Enterprise Linux, Recovery Manager (RMAN), Shell Script, Software Deployment, Oracle Linux, Management of Software Versions, Data Storage Management, System Availability, Database Performance, Data Management, Database Monitoring - **Published:** July 18, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/87762848/1 ## About the Role * Minimum 7 years of Database Administration experience. * Strong hands-on experience with Oracle and IBM Db2 database platforms. * Experience supporting large-scale production environments. * Experience with Oracle RAC, Data Guard, Exadata, ASM, and RMAN. * Experience with Db2 HADR, backup/recovery, upgrades, and performance tuning. * Strong troubleshooting and analytical skills. * Excellent written and verbal communication skills. * Ability to work independently and collaboratively within a team environment. ## Description We are seeking an experienced Database Administrator (DBA) with strong Oracle and IBM Db2 expertise to support mission-critical enterprise database environments. The successful candidate will be responsible for database administration, high availability, disaster recovery, performance tuning, upgrades, security, backup and recovery, and operational support across Development, Test, and Production environments. Required Technical Skills Oracle * Oracle Database Administration (19c, 21c, and Oracle Database 26ai preferred) * Oracle RAC (Real Application Clusters) * Oracle Data Guard * Oracle Exadata * Oracle ASM (Automatic Storage Management) * Oracle RMAN Backup and Recovery * Oracle Grid Infrastructure * Oracle Multitenant Architecture (CDB/PDB) * Oracle Performance Tuning and Troubleshooting * Oracle Patching, Upgrades, and Migrations * Oracle Security and Auditing IBM Db2 * Db2 LUW Administration (10.5, 11.x, and 12.x) * Db2 HADR (High Availability Disaster Recovery) * Db2 Backup, Restore, and Recovery * Db2 Performance Tuning and Troubleshooting * Db2 Fix Pack Installation and Upgrades * Db2 Security Administration * Db2 Database Migration and Version Upgrades Additional Skills * Linux/Unix Administration (RHEL, Oracle Linux, AIX) * Shell Scripting (Bash/Korn Shell) * SAN and Enterprise Storage Concepts * Enterprise Backup Solutions (NetWorker or equivalent) * Database Monitoring and Alerting Tools * Incident, Change, and Problem Management Processes, * Administer and support Oracle and Db2 databases across Development, Test, and Production environments. * Implement and maintain high-availability and disaster recovery solutions. * Perform database installations, configuration, patching, upgrades, and migrations. * Manage backup, recovery, and disaster recovery testing activities. * Monitor and tune database performance and capacity. * Troubleshoot production incidents and perform root cause analysis. * Implement database security standards and compliance requirements. * Support application deployments and infrastructure projects. * Create and maintain operational documentation and procedures. * Participate in on-call support rotations as required., * Employment is contingent upon satisfactory completion of background investigations, employment verification, education verification, and any customer-required security screenings. * Candidates must be eligible to support government and public sector customers and comply with all customer-specific security requirements. * Availability to work 24/7 for oncall rotations. Preferred Certifications * Oracle Certified Professional (OCP) * IBM Certified Db2 Database Administrator Rewards and benefits: * Wellbeing programs & work-life balance - integration and passion sharing events. * Opportunities for professional growth and career advancement. * Remote and hybrid working possibilities. * Benefits platform -culture, shopping, sport, etc. * Continuous learning programs and online courses. * Possibility to participate to charity and eco initiatives. ## Related Videos - [Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization](https://www.wearedevelopers.com/videos/253-data-fabric-in-action-how-to-enhance-a-stock-trading-app-with-ml-and-data-virtualization) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1520-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) ## Related Articles - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Data Analyst Salary in Switzerland](https://www.wearedevelopers.com/magazine/276-data-analyst-salary-in-switzerland) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk)