Back to all jobs
S

L3 Database Administrator (MySQL & MSSQL) (JD#11043)

D16 Bedok, Eastwood, Kew Drive, Upper East Coast, Singapore
PermanentAdmin / Secretarial

Job Description

Job Summary

We are looking for  3- 8 an experienced L3 DBA with strong expertise in Microsoft SQL Server, MySQL, and Azure database technologies. The candidate will be responsible for database administration, performance tuning, troubleshooting, high availability, backup & recovery, and production support in enterprise environments.

Mandatory Skill-set

  • Strong hands-on experience in Microsoft SQL Server Administration;
  • Strong experience in MySQL Database Administration;
  • Expertise in SQL performance tuning, query optimization, and indexing;
  • Experience in backup, restore, disaster recovery, and database maintenance;
  • Hands-on experience with High Availability solutions such as Always On, clustering, and replication;
  • Experience in Azure SQL Database / Azure Managed Instance administration;
  • Knowledge of database monitoring and troubleshooting tools;
  • Experience in handling production support and critical incident management;
  • Strong understanding of database security, access management, and compliance;
  • Proficiency in writing SQL queries, stored procedures, and scripts;

Desired Skill-set

  • Experience with SSIS, SSRS, and SQL Server Agent Jobs;
  • Knowledge of automation and scripting using PowerShell, Shell scripting, or Python;
  • Exposure to DevOps, CI/CD pipelines, and Infrastructure automation;
  • Familiarity with cloud migration projects and hybrid database environments;
  • Understanding of ITIL processes and service management practices;
  • Experience with monitoring tools such as SolarWinds, Redgate, Dynatrace, or similar;
  • Azure certification or Database Administration certifications preferred;
  • Good communication, documentation, and stakeholder management skills;
  • Ability to work in 24x7 support and rotational shifts.

Responsibilities

  • Manage and administer MSSQL and MySQL databases in production and non-production environments;
  • Perform database installation, configuration, upgrades, patching, and migrations;
  • Monitor database performance and optimize queries, indexes, and execution plans;
  • Handle backup, restore, disaster recovery, and database maintenance activities;
  • Troubleshoot database issues, incidents, deadlocks, replication, and performance bottlenecks;
  • Implement and support High Availability (HA) and Disaster Recovery (DR) solutions;
  • Manage Azure SQL Database, Azure Managed Instance, and cloud database environments;
  • Ensure database security, user access management, and compliance standards;
  • Support application deployments, release activities, and database changes;
  • Collaborate with development, infrastructure, and support teams for issue resolution;
  • Prepare technical documentation, SOPs, and operational reports;
  • Participate in on-call support and critical incident management.
    Should you be interested in this career opportunity, please send in your updated resume to [email protected] at the earliest.
  • When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE’s website
  • (https://www.sciente.com/privacy-policy).
  • Confidentiality is assured, and only shortlisted candidates will be notified for interviews.
  • EA Licence No. 07C5639

About Sciente International Pte. Ltd.

First seen: May 18, 2026
Last updated: May 28, 2026