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1,400+ It Infrastructure Jobs in Singapore - September 2026 - High Salaries
Showing 1,412 jobs results for
"it infrastructure"
in Singapore
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Undisclosed
Singapore
- Implement and maintain Passwordless authentication and Multi-Factor Authentication (MFA) strategies to eliminate credential-based vulnerabilities.
- Security Engineering & Threat Protection
- Work with security team to engineer and operate the Microsoft Defender for Endpoint and Defender for Office 365 suites (EPP/EDR) to proactively hunt for threats and remediate vulnerabilities across the fleet. ...
Posted
3 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Monitor system performance, security, backups, and updates.
- Manage IT hardware deployment, replacement, lifecycle, and asset inventory.
- Coordinate user onboarding and offboarding. ...
Posted
4 days ago
SGD6,500 - SGD6,500 Per Month
Singapore
- Troubleshoot complex Windows, Linux & infrastructure issues
- Perform root-cause analysis & support incident investigations
- Maintain system documentation, configurations & audit records ...
Posted
4 days ago
Undisclosed
Singapore
- Data Security & Compliance: Implement robust security measures across all collaboration platforms using Identity Management (Active Directory, Entra AD) and security products (Intune, Defender, Purview) to ensure shared data complies with cyber and data security standards.
- Cross-Platform Integration: Administer and integrate secondary enterprise productivity platforms ensuring seamless interoperability with the primary Microsoft backend services.
- Automation: Engineer for scalability by building reusable automation and utilizing PowerShell scripting and related tools like PowerBI, Dynatrace and Axonius to monitor service health and reporting to derive insights. ...
Posted
4 days ago
Lead Engineer- Engineer, Joint DC Ops, Joint ICT Infra, ICT Infra Lead Engineer- Engineer, Joint DC Ops, Joint ICT Infra, ICT Infra
HTX (Home Team Science & Technology Agency)
Undisclosed
Singapore
- Establish and induct best practices in maintenance and support.
- Manage in-service systems to ensure each system’s availability is met to support the User operations.
- Initiate plans to maintain and sustain the functions and capabilities of the systems throughout their life cycle. ...
Posted
6 days ago
Undisclosed
Singapore
- Strong knowledge of SQL and Oracle databases;
- Good communication and interpersonal skills, with the ability to work independently and as part of a team;
- Willingness to support 24/7 Level 1 & 2 production operations. ...
Posted
6 days ago
System Engineer - IT Administration-Vendor Management System Engineer - IT Administration-Vendor Management
ZENITH INFOTECH (S) PTE LTD.
SGD3,000 - SGD3,000 Per Month
Singapore
- • Support vendor onboarding and exit clearance procedures.
- • Manage issuance, collection, and tracking of project laptops.
- • Liaise with 3rd party vendors to resolve laptop/hardware issues. ...
Posted
7 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Translate technical issues and solutions into clear, user-friendly communication for non-technical stakeholders.
- Manage firewall, network, and connectivity-related support and administration.
- Certified in Microsoft 365 Administrator and/or Azure Administrator (MS-102/AZ-104) ...
Posted
9 days ago
Undisclosed
Singapore
- Set up and manage Jenkins CI/CD pipelines to automate application builds, testing, and deployments.
- Build, configure, and maintain custom VM images for various environments.
- Provide application support, troubleshooting issues related to infrastructure, VMs, and deployments. ...
Posted
11 days ago
SGD6,800 - SGD6,800 Per Month
Singapore
- Drive infrastructure modernization initiatives while ensuring operational stability and minimizing business disruption during implementation activities
- Establish and enforce IT best practices, standards, policies, and procedures to safeguard enterprise systems, data, and information assets
- Ensure compliance with corporate security requirements, audit controls, cybersecurity frameworks, and regulatory obligations ...
Posted
12 days ago
Senior - IT Engineer, Oracle Database Administrator Senior - IT Engineer, Oracle Database Administrator
SILTRONIC SILICON WAFER PTE. LTD.
SGD4,000 - SGD4,000 Per Month
Singapore
- Install, configure, and upgrade Oracle database software and tools.
- Create and maintain database storage structures (table spaces, objects, indexes).
- Review, plan, and execute database changes in accordance with IT change management procedures. ...
Posted
12 days ago
Undisclosed
Singapore
- Assist in transport backup cartridges and disks to offsite locations
- Monitor the security cameras
- Coordinate all works in the data centre ...
Posted
13 days ago
SGD2,600 - SGD2,600 Per Month
Singapore
- Assist in transport backup cartridges and disks to offsite locations
- Monitor the security cameras
- Coordinate all works in the data centre ...
Posted
13 days ago
User Experience Researchers Pte Ltd (Singapore)
Undisclosed
Singapore
- Data Security & Compliance: Implement robust security measures across all collaboration platforms using Identity Management (Active Directory, Entra AD) and security products (Intune, Defender, Purview) to ensure shared data complies with cyber and data security standards.
- Cross-Platform Integration: Administer and integrate secondary enterprise productivity platforms ensuring seamless interoperability with the primary Microsoft backend services.
- Automation: Engineer for scalability by building reusable automation and utilizing PowerShell scripting and related tools like PowerBI, Dynatrace and Axonius to monitor service health and reporting to derive insights. ...
Posted
15 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Translate technical issues and solutions into clear, user-friendly communication for non-technical stakeholders.
- Manage firewall, network, and connectivity-related support and administration.
- Certified in Microsoft 365 Administrator and/or Azure Administrator (MS-102/AZ-104) ...
Posted
16 days ago
SGD5,500 - SGD5,500 Per Month
Singapore
- Support for IT infrastructure comprising Microsoft OS and Windows servers
- Basic setup of Network switches and able to perform network check and IP address configuration of all the network devices within the project
- Installation, Debug and troubleshooting IT-related issues ...
Posted
18 days ago
Undisclosed
Singapore
- Perform deep troubleshooting, analysis and implement preventive measures
- Perfect if this person can find loophole in our office environment
- Objective (Most Important): Maintain, optimize, and scale internal Windows server and desktop infrastructure to ensure elite performance, automation, and system reliability firm-wide. ...
Posted
2 days ago
Undisclosed
Singapore
- Handle administrative controls, including SSID management and client MAC address filtering.
- Troubleshoot signal degradation and connectivity issues.
- Escalate software bugs to the central wireless team and log tickets with Cisco TAC. ...
Posted
a day ago
Undisclosed
Singapore
- Maintain and enhance robustness and high availability of all solutions
- Provide training to end-users for the available features or new solutions
- To equip 24x7 helpdesk team with comprehensive materials and knowledge for 1st level of support ...
Posted
a day ago
Undisclosed
Singapore
- Maintain and enhance robustness and high availability of all solutions
- Provide training to end-users for the available features or new solutions
- To equip 24x7 helpdesk team with comprehensive materials and knowledge for 1st level of support ...
Posted
a day ago
Undisclosed
Singapore
- Complete test fits incorporating Data Centre buildings, Facility buildings, and MEP plant
- Drive standardisation of construction methodology, inspection checklists, and material specifications for quality control
- Lead authority pre-consultation and regulatory compliance across multiple jurisdictions ...
Posted
18 days ago
SGD6,000 - SGD6,000 Per Month
Singapore
- Maintain accurate device, subscription and user entitlement records and coordinate resolution of operational issues.
- Maintain action / decision trackers, SOPs, RACI matrices, process flows and the Operations Handbook / Handover Pack
- Identify gaps and improvement opportunities and coordinate implementation with the relevant service, security and technical owners ...
Posted
5 days ago
Undisclosed
Singapore
- Identify and manage technical risks impacting cost, schedule, and quality
- Support construction activities, commissioning, testing, and defect resolution
- Contribute to continuous improvement of engineering standards and best practices ...
Posted
6 days ago
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