System Engineer: SQL & Windows Infra, On-Call

ES Recruitment Pte Ltd; Taytay; On-site; PHP 400,000 - 700,000; Full time

Benefits offered by this job

Bonus

HP Claim

Leave

Group Insurance

Medical Claim

Job summary

ES Recruitment Pte Ltd is seeking an IT Administrator to maintain and support critical infrastructure across MS SQL Server and Windows Server environments. You will handle backups, performance tuning, patching, and security hardening while supporting virtualization and container platforms.

The role involves 1–3 years of hands-on experience, with rotation standby for after-hours support and office hours Monday to Friday.

Qualifications

• Diploma or degree in CS/IT/Engineering or equivalent.
• 1–3 years hands-on system administration experience.
• Strong MS SQL Server maintenance, backup/restore, and performance monitoring.
• Proven Windows Server administration experience (Active Directory, group policies).
• Basic networking concepts (TCP/IP, DNS, DHCP).
• Foundational virtualization knowledge (VMware/Hyper‑V).
• Basic container knowledge (Docker).
• Willingness to participate in rotational standby duty for after-office-hours support.
• PowerShell or batch scripting for automation.
• Understanding patch management tools (SCCM, WSUS).

Responsibilities

• Maintain and monitor MS SQL Server databases.
• Backup and restore procedures.
• Monitor performance metrics and tuning.
• Apply patches and security configurations.
• Administer Windows Server environments.
• Respond to incidents with timely resolution.
• System patching and hardening for security compliance.
• Support VM environments.
• Rotational standby duty for after-hours support.
• Document system configurations and procedures.

Skills

MS SQL Server administration

Windows Server administration

Active Directory

Group policies

PowerShell scripting

Backup and restore

VMware/Hyper‑V virtualization

Docker / containerization

Networking basics

SCCM/WSUS patch management

Education

Diploma or Degree in Computer Science, Information Technology, Engineering

Tools

VMware

Hyper‑V

Docker

SCCM

WSUS

Job description

ES Recruitment Pte Ltd is seeking an IT Administrator to maintain and support critical infrastructure across MS SQL Server and Windows Server environments. You will handle backups, performance tuning, patching, and security hardening while supporting virtualization and container platforms.

The role involves 1–3 years of hands-on experience, with rotation standby for after-hours support and office hours Monday to Friday.