Senior Oracle DBA: RAC, Data Guard & DR Ready
Quantum Technologies. LLC
A complete application in a minute
Tailored resume and cover letter, ready to send.
Job summary
Quantum Technologies LLC seeks an experienced Oracle Database Administrator to manage enterprise Oracle databases in a Houston environment. The role focuses on performance tuning, backup and recovery, high availability, upgrades, and security across RAC and Data Guard setups.
The ideal candidate will have hands-on expertise with Oracle 12c-21c, OEM monitoring, and cloud familiarity, including OCI or Exadata, and will collaborate with developers and infra teams to ensure data integrity.
Qualifications
- Bachelor's degree in Computer Science, IT, or related field.
- Master's degree preferred.
- 8+ years in Oracle DBA
- Strong RAC, ASM, Data Guard, and RMAN experience.
Responsibilities
- Install, configure, administer, and maintain Oracle database environments.
- Monitor health, availability, performance, and resource utilization.
- Perform performance tuning and troubleshooting of slow queries.
- Manage Oracle RAC, ASM, and Data Guard configurations for high availability.
- Develop and maintain RMAN backup, recovery, and DR strategies.
- Upgrade, patch, migrate, and refresh environments.
- Configure replication with Oracle GoldenGate.
- Ensure security, access controls, and auditing.
- Automate routine DBA tasks with shell scripting.
Skills
Education
Tools
Job description
Quantum Technologies LLC seeks an experienced Oracle Database Administrator to manage enterprise Oracle databases in a Houston environment. The role focuses on performance tuning, backup and recovery, high availability, upgrades, and security across RAC and Data Guard setups.
The ideal candidate will have hands-on expertise with Oracle 12c-21c, OEM monitoring, and cloud familiarity, including OCI or Exadata, and will collaborate with developers and infra teams to ensure data integrity.
'/%3e%3cpath%20d='M101.744%2012.4726L102.894%2016.1947L99.0021%2013.2201L101.744%2012.4726ZM105.3%208.40937H100.488L99.0026%203.59473L97.5116%208.41047L92.7%208.40385L96.5965%2011.3834L95.1055%2016.1942L99.0021%2013.2196L101.408%2011.3834L105.3%208.40992V8.40937Z'%20fill='white'/%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_5593_1381'%20x1='90'%20y1='9.44471'%20x2='99'%20y2='9.44471'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%2300AD70'/%3e%3cstop%20offset='0.998594'%20stop-color='%2300B67A'/%3e%3cstop%20offset='1'%20stop-color='%23DCDCE6'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e){kind=small}
