Database Administrator (DBA-Infra)

We are seeking a skilled DBA to manage, maintain, and secure our database environments. You will be responsible for the health of our data systems, ensuring high performance, and implementing robust backup and recovery procedures. The ideal candidate has deep expertise in at least one major database engine: Oracle, PostgreSQL, or MariaDB (MariaDB is preferrable) and should be good at Linux.

• Linux Systems Integration: Being able to write advanced Bash or Python scripts to automate backups, monitoring alerts, and routine cron jobs.
• Performance Tuning: Analyze execution plans, optimize complex SQL queries, and tune database parameters to ensure sub- second response times.
• Administration & Maintenance: Perform routine patching, upgrades, and migrations. Monitor database health and proactively address issues.
• High Availability (HA) & DR: Configure and manage replication, clustering (e.g., Oracle RAC, Galera for MariaDB), and disaster recovery drills.

• Familiar with cron job, automation able to write simple shell scripts
• Minimum of 5 years experience with Linux/Windows Operating System
• Ability to work under pressure
• Linux skill: Experience with Linux system, how to troubleshoot issue relate to CPU high, Memory, DISK...
• University degree
• Database skill: Experience in PostgreSQL, Oracle, MariaDB and/or MySQL
• Minimum of 5 years experience with DBA
• Excellent communication skills, customer focus, problem- solving skills and a desire to learn and grow
NICE TO HAVE:
• Ability to make reporting and team management
• Knowledge of Linux cluster (Pacemaker)
• Problem- solving skills
• Experience about Quorum, Oracle RAC...
Database skill: Experience in PostgreSQL, Oracle, MariaDB and/or MySQL

• Health check per year
• Negotiable salary
• Gifts for each employee on 30/4,1/5; 2/9.... (in cash)
• Full- salary insurance starting right from probation period
• Attractive training budget for each employee per year for personal training & Premium Udemy Online Learning Account
• Numerous internal activities: team bonding, team training, …
• Oversea training opportunities
• 100% salary during 2- month probation
• 3 times to receive bonus per year
• Health care insurance package

Cập nhật gần nhất lúc: 2026-03-06 19:00:04