ES Recruitment Pte Ltd
System Engineer – MS SQL Server / Windows Infrastructure
Skills
15 days ago
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Important information
Contract type:
Freelance / Contract
Salary:
SGD 57,600 – SGD 66,000 / year
Location:
Singapore
Work mode:
Onsite
Published on:
5 October 2026
What they need
Seeking System Engineer – MS SQL Server / Windows Infrastructure to join 1 year project renewable assignment at Airport location.
Hands-on MS SQL Server + Windows Server experience required. Join a critical airport IT environment supporting enterprise systems, with exposure to Active Directory, infrastructure operations and 24/7standby rotation.
Mon to Fri Office hrs with 24X7 support standby on rotation
Comes with Bonus + HP Claim + Leave + Medical Benefits + Group Insurance
Must Have:
- Hands-on MS SQL Server administration
- Hands-on Windows Server administration
- Active Directory / GPO
- System monitoring, troubleshooting and maintenance
- Backup / DR
- Able to do 24/7 standby rotation
Good to Have:
- VMware / Hyper-V
- Knowledge of PowerShell scripting or batch files for automation
- TCP/IP, DNS, DHCP
- Docker / containerised applications
Jobscope:
Database Administration & Maintenance
Perform routine maintenance, monitoring, and optimization of MS SQL Server databases
Execute backup and restore procedures to ensure data integrity and business continuity
Monitor database performance metrics and implement tuning strategies
Apply patches, updates, and security configurations in accordance with best practices
Windows System Administration
Administer and maintain Windows Server environments, including user accounts, group policies, and security configurations
Respond promptly to system-related queries and incidents, ensuring timely resolution
Perform system patching, updates, and hardening procedures to maintain security compliance
Monitor system performance and availability, implementing improvements as needed
Manage system backups and disaster recovery processes
Virtualization & Container Management
Support virtual machine (VM) environments, including resource allocation and performance optimization
Perform basic administration and configuration of containerised applications
Assist in troubleshooting VM and container-related issues
Maintain documentation of VM and container configurations
Network Support
Apply basic networking knowledge to support system connectivity and troubleshooting
Collaborate with network teams to resolve infrastructure-related issues
Understand and work with TCP/IP, DNS, DHCP, and related network services
Service Management & Documentation
Raise change and service requests with proper documentation and approvals
Investigate, resolve, and document system incidents following established procedures
Maintain comprehensive documentation of system configurations, procedures, and best practices
Track vulnerabilities and assess patches for timely implementation
Manage and maintain system component assets and configurations
Standby Support
Participate in rotational standby duty roster to provide after-office-hours support
Respond promptly to critical incidents and system alerts during standby periods
Perform fault recovery and troubleshooting activities outside regular business hours when activated
Provide timely status updates to relevant stakeholders during after-hours incidents
EA License No: 09C4235 I EA Reg: R1103307 (Hong Mei Lin )
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