DATABASE ADMINISTRATOR at infinite Computer Solution

infinite Computer Solution; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Infinite Computer Solutions Pte. Ltd.

is seeking a Database Engineer to support migration and operations across SQL Server, Azure SQL, MySQL, PostgreSQL, and other platforms in a managed services environment. You will handle provisioning, backups, performance tuning, incident resolution, and DR readiness, collaborating with application, infrastructure, cloud, and security teams to ensure availability and security.

Qualifications

• 3-6 years of hands-on experience in relational database administration.
• Hands-on experience with Microsoft SQL Server administration.
• Experience with Azure SQL Database/Managed Instance, AWS RDS/Aurora, MySQL and PostgreSQL.
• Backup, restore, and recovery operations.
• Performance monitoring, troubleshooting, and basic tuning.
• Exposure to high availability and disaster recovery concepts.

Responsibilities

• Administer and maintain Microsoft SQL Server, Azure SQL, and other enterprise database platforms.
• Support AWS RDS/Aurora and other databases.
• Perform provisioning, configuration, patching, upgrades, and routine maintenance.
• Monitor availability, capacity, performance, health, and alerts.
• Manage database user access, permissions, roles, and security administration.
• Prepare SOPs and runbooks.

Skills

MS SQL Server

Azure SQL

AWS RDS/Aurora

MySQL / PostgreSQL

Backup & Recovery

Performance Tuning

Troubleshooting

NoSQL familiarity

Job description

Job Summary: The Database Engineer is responsible for supporting database migration and operational activities for Microsoft SQL Server and MySQL environments. This role contributes to database assessment, migration execution, validation, backup/restore, and post-migration performance tuning. In addition, the role operates within a managed services environment, ensuring database platforms remain available, performant, and secure through proactive monitoring, troubleshooting, and incident resolution.

Key Responsibilities

Database Administration & Operations

Administer and maintain Microsoft SQL Server, Azure SQL, and other enterprise database platforms. Support AWS database services such as Amazon RDS, Aurora, and related managed database services where applicable. Support additional database technologies such as MySQL, PostgreSQL, Oracle, MariaDB, MongoDB, and other NoSQL platforms where required. Perform database provisioning, configuration, patching, upgrades, housekeeping, and routine maintenance activities. Monitor database availability, capacity, performance, health, and operational alerts. Manage database user access, permissions, roles, and basic security administration. Maintain database standards, operational procedures, runbooks, and support documentation.

Backup, Recovery & Availability

Manage database backup, restore, and recovery processes to ensure data integrity and availability. Monitor backup jobs and investigate failed, missed, or delayed backup activities. Perform restoration testing and support recovery validation activities. Support high availability and disaster recovery configurations such as clustering, replication, log shipping, Always On, and failover arrangements where applicable. Participate in disaster recovery testing, failover activities, and operational readiness checks.

Technical Support & Incident Management

Resolve database-related incidents and service requests within agreed SLA timelines under general supervision. Proactively monitor database environments to detect and resolve issues early. Investigate, analyze, and troubleshoot database connectivity, performance, availability, replication, job failure, backup, and access-related incidents. Maintain accurate and timely updates in ticketing systems with investigation findings, actions taken, and resolution details. Escalate complex or critical issues to senior engineers, Technical Leads, vendors, or platform owners where required.

Performance Monitoring & Optimization

Monitor database performance using native database tools and enterprise monitoring platforms. Identify slow-running queries, blocking, deadlocks, indexing issues, capacity constraints, and resource bottlenecks. Support basic to intermediate database tuning and optimization activities. Work with application, infrastructure, cloud, network, security, backup, and storage teams to investigate performance-related issues. Recommend improvements to database stability, reliability, security, and operational efficiency.

Service Delivery & Process Compliance

Ensure adherence to ITIL processes including Incident, Problem, Change, Request, and Knowledge Management. Support, track, and document database change implementation activities. Contribute to continuous service improvement and operational optimization. Participate in audit support, operational reviews, disaster recovery testing, and compliance-related activities. Prepare and maintain SOPs, runbooks, operational checklists, and knowledge articles.

Collaboration & Knowledge Sharing

Work closely with application teams, infrastructure engineers, cloud engineers, network engineers, security teams, and service delivery teams. Support cross-technology troubleshooting involving database, server, storage, backup, network, cloud, and application layers. Communicate effectively with stakeholders during incidents, changes, maintenance windows, and service reviews. Share knowledge, document solutions, and contribute to knowledge base improvements. Support junior engineers and collaborate across cross-functional teams.

Required Skills & Experience

3-6 years of hands-on experience in relational database administration, preferably in enterprise or managed services environments.

Hands‑on experience with:

• Microsoft SQL Server administration
• Azure SQL Database and/or Azure SQL Managed Instance
• AWS database services such as Amazon RDS or Aurora
• MySQL and/or PostgreSQL administration
• Database backup, restore, and recovery operations
• Performance monitoring, troubleshooting, and basic tuning

Exposure to other database platforms such as Oracle, MariaDB, MongoDB, or other NoSQL technologies is advantageous.

Good understanding of database security, access control, and permission management.

Familiarity with high availability and disaster recovery concepts such as clustering, replication, log shipping, Always On, failover, and DR testing.

Experience supporting enterprise database environments, operational support, migration, upgrade, or modernization activities.

Ability to troubleshoot issues across database, application, server, storage, backup, network, and cloud layers.

About Infinite Computer Solutions Pte. Ltd.

Infinite Computer Solutions is a global service provider of Application Management, Infrastructure Management, Product Engineering and Mobility and Messaging Products and Solutions, with focus on Telecom, Energy & Utilities, Media & Content, Healthcare and Banking & Finance industries. Our strength stems from the alignment with client business objectives, even as we engage with clients across multiple engagement models to align better with your business needs. With a global headcount of around 5000 professionals and offices spread across India, US, UK, China, Malaysia, Singapore and Hong Kong which includes delivery centers in the US at Maryland, Illinois and Tennessee and in India at Bangalore, Delhi, Hyderabad and Chennai, key resources are always there when our customers need them.

Infinite Computer Solutions Pte. Ltd. (“Company” or “Infinite”) is an Equal Opportunity Employer and Prohibits Discrimination and Harassment of Any Kind: Infinite is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions at Infinite are based on business needs, job requirements and individual qualifications, without any partiality towards the race, color, gender, religion or belief, nationality, social or ethnic origin, age (described under the purview of law), differently abled, sexual orientation, gender identity and/or expression, marital status, past or present military service, family medical history or genetic information, family or parental status, or any other status protected by the laws or regulations in the locations where we operate. Infinite will not tolerate discrimination or harassment based on any of the above, while hiring or during employment.