System Administrator
27 days
300+ System Administrator Jobs in Singapore - November 2026 - High Salaries
Showing 346 jobs results for
"system administrator"
in Singapore
System Administrator
- Manage user onboarding/offboarding, access provisioning, MFA and Conditional Access.
27 days
System Administrator
20 days
System Administrator
- You are expected to work independently, with good communication skills as you will be interacting with various stakeholders across teams.
18 days
System Administrator
- Monitor infrastructure and applications using monitoring tools (SolarWinds, Grafana)
16 days
System Administrator
- Assess incoming alerts to understand their severity, and impact before escalating
16 days
System Administrator
- Conduct scheduled maintenance tasks to uphold system reliability and prevent failures
16 days
System Administrator
- Configure load balancers, firewall rules, and system connectivity
16 days
System Administrator
13 days
System Administrator
- Coordinate with application, infrastructure, network, and vendor teams during implementation and support activities.
12 days
System Administrator
- Assist in Store and site renovation projects, covering IT infrastructure, CCTV, biometric access etc.
11 days
System Administrator
11 days
11 days
10 days
System Administrator
- Coordinate with application, infrastructure, network, and vendor teams during implementation and support activities.
5 days
System Administrator
- Experience supporting production or mission-critical environments
24 days
System Administrator
- Your Duties & Responsibilities
24 days
23 days
22 days
System Administrator
- Operate 12-hour shifts to deliver continuous support and maintenance for customer IT backend systems
2 days
IT System Administrator
- Support L1/L2 incidents or request raised end user.
2 days
IT System Administrator
- Analyse and report operational trends and insights.
3 days
Senior System Administrator
3 days
Senior System Administrator
- Oversee application maintenance activities, including patching, upgrades, releases, and configuration changes.
2 days
- Monitor obsolescence of IT infrastructure components (systems)
4 days
System Administrator (Information)
- Foundational knowledge of network security protocols, system hardening, and IT asset management.
5 days
IT System Administrator
- Support L1/L2 incidents or request raised end user.
9 days
Division System Administrator
- Serves as the central point of accountability for the coordination of system administration and the execution of cybersecurity activities across the entire Division.
2 days
Senior System Administrator
- Administer, configure, and support Microsoft 365 services (Exchange Online, OneDrive, and Teams)
13 days
IT System Administrator
- Translate business needs into practical system solutions and support the long-term sustainability of the IT architecture.
15 days