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1,500+ It Infrastructure Jobs in Singapore - October 2026 - High Salaries
Showing 1,559 jobs results for
"it infrastructure"
in Singapore
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Manage Alert
Undisclosed
Singapore
- Improve endpoint and network security through disk encryption, malware protection, application control, and data loss prevention measures. Strengthen identity verification and employee security awareness to reduce phishing, social engineering, and unauthorized access risks.
- Manage enterprise accounts and permissions, improve processes for onboarding, role changes, offboarding, and periodic access reviews, and support IT internal controls and audits.
- Participate in day-to-day operations, monitoring, and troubleshooting for cloud platforms, business systems, and Linux servers. ...
Posted
2 days ago
Undisclosed
Singapore
- Perform IT Infrastructure health checks for customers
- Assist on IT Infrastructure implementation projects
- Currently pursuing a Degree/Diploma in Information Technology / Computer Science or equivalent qualifications ...
Posted
a day ago
Undisclosed
Singapore
- Track and update IT equipment and software inventory to ensure accurate asset management
- Participate in IT improvement projects, system upgrades and other technology initiatives
- Perform other related duties as assigned to support operational efficiency ...
Posted
a day ago
SGD4,500 - SGD4,500 Per Month
Singapore
- Office Location: Central
- Manage IT operations infrastructure (virtual and physical server)
- Deploy, maintain and optimize server performance. ...
Posted
11 hours ago
Undisclosed
Bishan
- Ensure high availability and optimal performance of servers and related infrastructure.
- Monitor system health, capacity, and resource utilization.
- Manage Active Directory, Group Policy, DNS, DHCP, and file services. ...
Posted
3 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Design and enhance monitoring strategies, dashboards, alerting frameworks, and observability standards to improve service visibility and reduce alert noise.
- Support major incident management by providing diagnostics, cross-team coordination, and driving service reliability improvements through trend analysis and root cause identification.
- Monitor and optimize cloud and infrastructure costs, implementing tagging, budgeting, cost allocation, and identifying opportunities for cost savings. ...
Posted
3 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Monitor system performance, availability, and capacity to ensure business continuity.
- Implement and maintain cybersecurity policies, controls, and best practices.
- Monitor and respond to security incidents, vulnerabilities, and system threats. ...
Posted
4 days ago
Undisclosed
Singapore
- Work with vendor-supported operating models and coordinate with external support teams.
- Support technical governance, security governance, change review, and service request approval processes.
- Assist in technical project delivery, including coordination, issue/risk tracking, dependency management, and stakeholder follow-up. ...
Posted
4 days ago
Undisclosed
Singapore
- Collaborate with team leaders and outsourced service providers to plan, manage and deliver infrastructure service projects that enhance service delivery and user satisfaction.
- Oversee infrastructure service monitoring and maintenance, coordinating with service providers to resolve issues and implement changes.
- Point-of-Contact of Infrastructure team for new projects and initiatives. ...
Posted
4 days ago
Undisclosed
Singapore
- Ensure infrastructure security through patch management, access controls, and compliance with IT policies and data protection guidelines.
- Collaborate with vendors and service providers for infrastructure implementations, upgrades and support.
- Maintain documentation for network diagrams, configurations, and standard operating procedures. ...
Posted
4 days ago
Undisclosed
Singapore
- Ensuring wireless network performance and availability through monitoring, troubleshooting, and optimization of coverage, capacity, interference, roaming, authentication policies, and client connectivity.
- Maintaining network security and IT/OT segmentation by supporting firewall policies, NAT, ACLs, VPNs, 802.1X, NAC, RADIUS/TACACS+, certificate-based authentication, and cybersecurity compliance requirements.
- Driving operational excellence and project delivery by supporting factory digitalization initiatives, infrastructure upgrades, incident resolution, documentation, topology management, change processes, and collaboration with global teams and vendors. ...
Posted
5 days ago
SGD3,200 - SGD3,200 Per Month
Singapore
- Troubleshoot infrastructure and network related issues
- Perform change management control, and ensure changes are trackable and properly documented
- Respond to service requests and incidents to provide timely and effective resolutions ...
Posted
7 days ago
Undisclosed
Singapore
- Ensure infrastructure security through patch management, access controls, and compliance with IT policies and data protection guidelines.
- Collaborate with vendors and service providers for infrastructure implementations, upgrades and support.
- Maintain documentation for network diagrams, configurations, and standard operating procedures. ...
Posted
8 days ago
SGD3,200 - SGD8,000 Per Month
Singapore
- Troubleshoot infrastructure and network related issues
- Perform change management control, and ensure changes are trackable and properly documented
- Respond to service requests and incidents to provide timely and effective resolutions ...
Posted
9 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Security and Compliance: Ensure all infrastructure components and end-user services comply with applicable organisational policies, practices, and security and technology standards. Implement security measures including Data Loss Prevention (DLP), Access Control Management, Zero Trust security models, endpoint protection, and encryption.
- Governance, Vendor Management & Budgeting: Ensure all office IT infrastructure and transformation projects align with internal risk baselines, regulatory mandates, and ISO 27001 cybersecurity frameworks. Oversee third-party IT vendor contracts, system integrators, hardware maintenance agreements (ALC/AMC), and ISP service-level agreements to guarantee performance and cost efficiency. Formulate and execute operational (OpEx) and capital (CapEx) budgets, managing technical procurement lifecycles and software licensing compliance to maximize technology return on investment.
- Incident & Vendor Management: Lead root cause analysis for complex technical issues and oversee the performance of external service providers to ensure adherence to Service Level Agreements (SLAs). ...
Posted
14 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Manage vendors in the delivery of infrastructure setup, operations, and security patching for Government Commercial Cloud (GCC). Attend regular meetings with vendors and internal teams to review operational matters.
- Familiar with Government ICT compliance and perform remediation of ICT audit findings. Familiar in ICT incident management plan/process.
- Plan and implement cloud infrastructure on AWS in accordance with GCC guidelines, including the provisioning and management of resources using Infrastructure as Code (IaC) tools such as Terraform. Familiar with Agile Development process, CI/CD, DevOps concepts, tools (Gitlab, Github, Ansible etc) and how automated security testing can be incorporated into CI/CI pipelines. ...
Posted
14 days ago
Undisclosed
Singapore
- Ensure compliance with technical architecture and application infrastructure standards.
- Manage the day-to-day delivery and support of application infrastructure services.
- Collaborate with other teams to facilitate and deliver application services. ...
Posted
16 days ago
Undisclosed
Singapore
- Experience supporting and maintaining infrastructure environments across on-premises data centres and cloud platforms.
- Familiarity with enterprise networking technologies such as firewalls, load balancers, switches, wireless networking, and VPN solutions.
- Knowledge of cybersecurity principles, infrastructure hardening, patch management, vulnerability management, and risk mitigation practices. ...
Posted
16 days ago
SGD3,000 - SGD3,000 Per Month
Singapore
- Develop and complete actions in system specifications, technical and logistical requirements and other disciplines
- Create and maintain programmatic and technical documentation to ensure efficient planning and executionRequirements:
- ITE, Diploma or Bachelor’s Degree in Multimedia & Information Technology, Infocomm Security Management, Computer Engineering qualifications. ...
Posted
14 hours ago
Undisclosed
Singapore
- Manage and optimize the corporate Microsoft 365 ecosystem, ensuring users can work securely and efficiently.
- Maintain and enhance network infrastructure, including connectivity, wireless services, and security controls.
- Drive endpoint management, patch governance, and cybersecurity best practices across the organization. ...
Posted
a day ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Manage Active Directory, DNS, DHCP, and Group Policy.
- Ensure high availability and disaster recovery with backups and replication.
- Monitor system performance, troubleshoot issues, and apply patches and updates. ...
Posted
12 hours ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Manage Active Directory, DNS, DHCP, and Group Policy.
- Ensure high availability and disaster recovery with backups and replication.
- Monitor system performance, troubleshoot issues, and apply patches and updates. ...
Posted
3 days ago
TRINITY CONSULTING SERVICES PTE. LTD.
SGD7,000 - SGD10,000 Per Month
Singapore
- StrongMS Project and Office suite
- High-level understanding of software development will be a plus.
- Expertise in project cycle management and methodology ...
Posted
3 days ago
OPENSOURCE TECHNOLOGIES PTE. LTD.
SGD4,000 - SGD4,000 Per Month
Singapore
- Assist in project budgeting, cost tracking, and financial reporting to support project profitability objectives.
- Coordinate and work closely with cross-functional teams to ensure effective project execution and delivery.
- Manage project requirements, change requests, risks, and dependencies, while supporting the implementation of mitigation plans. ...
Posted
2 days ago
SGD3,500 - SGD3,500 Per Month
Singapore
- Perform system updates, security patches and maintenance activities.
- Support Windows and Linux servers and network infrastructure.
- Assist with the management of network devices such as switches, routers and firewalls. ...
Posted
15 hours ago
SGD8,500 - SGD8,500 Per Month
Singapore
- Define, measure and report project KPI with right level of information.
- Identify right resource within teams and constitute / coordinate project team members.
- Report or escalate any important risk and issues to Sponsor and local management for appropriate action. ...
Posted
13 hours ago
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