L2 Database Administrator

1 week ago

Singapore COMBUILDER PTE LTD Full time

**Summary**:
The L2 Database Administrator belongs to a dynamic team that provide software solution for in real-time and large scale mission critical systems. The team is part of a business division that owns the design, implementation and support of mission critical Command, Control, Communications, Computers & Intelligence (C4I) systems including cyber, data centres and managed services.

**Job Descriptions**:

- Work with users and vendors to take timely and appropriate steps to resolve and troubleshoot issues impacting service levels and conduct root cause analysis
- Creating database tables, setting up indexes, data constraints and DB views, database migration
- Database administration and management (capacity planning, installation, backup, recovery, monitoring, performance optimizations, troubleshooting, load/hardware analysis mapping, security etc.)
- System & data backup, disaster recovery.
- Daily health monitoring of production database system and data integrity checks
- Carry out periodical production patch and upgrade management
- Automate and monitor huge file transfer for archiving
- Enforce security standards for databases
- Review existing software architecture and contribute to improving on the future architecture for stability and a maximum of performance
- Performance Monitoring - Collect and analyze database performance information; identify and implement solutions for performance problems.
- Keep abreast of advances in database technologies to identify opportunities to fine tune and optimize databases and related system infrastructure.

**Requirements**:

- Diploma or Bachelors' Degree in IT or Engineering-related studies.
- 2 to 5 years of working experience in DBA and operation management in MS SQL Enterprise Server.
- Managing experience of MS SQL servers (2008, 2012, 2014, 2016)
- Familiar with virtualization technologies
- Proficient in Linux / Unix environment
- Shell scripting
- Experience in setting up and supporting database mirroring, failover clustering would be advantageous
- Relevant working experience as DBA for MySQL / MARIADB / MS SQL Server in production environment would be advantageous
- Past working experience in Cloud environment is an advantage
- Able to manage daily support tasks to meet stringent SLA requirements
- Preferably with Microsoft Certification and/or ITIL certification.

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