Chief Database Administrator (DBA)

We are seeking a self-driven Chief Database Administrator (DBA) to lead resiliency, performance, uptime, and security for enterprise databases. You will run day-to-day operations while partnering with external vendors and application teams to keep Oracle 19c, PostgreSQL, and MongoDB stable and secure. Join our mission-critical operations environment and apply today

Responsibilities

• Administer and support Oracle 19c, PostgreSQL, and MongoDB database environments
• Maintain database stability, performance, availability, and security across enterprise systems
• Coordinate with external vendors, managed service providers, and offshore support teams
• Participate in a rotating 24x7 on-call support model
• Provide after-hours support for critical incidents, maintenance activities, and production releases
• Act as a senior escalation point for database-related outages and performance issues
• Ensure adherence to established SLA and operational support commitments
• Perform root cause analysis and troubleshoot production issues
• Collaborate with application teams to support enterprise systems

Requirements

• 7+ years of enterprise Database Administration experience
• Extensive expertise in Oracle Database Administration, including deep hands-on work with Oracle Database 19c
• Strong experience with Oracle RAC, ASM, and Data Guard
• Demonstrated strength with RMAN, Performance Tuning, and SQL and PL/SQL
• Hands-on administration experience with PostgreSQL and MongoDB
• Strong Linux/Unix administration experience
• Background supporting large-scale mission-critical production systems
• Proven ability to operate independently with minimal supervision
• Experience partnering with external vendors, managed service providers, and offshore support teams
• Excellent troubleshooting and root cause analysis skills
• Strong written and verbal communication skills
• English proficiency at B2 level (Upper-Intermediate) or higher