Top Tech Jobs & Startup Jobs in Singapore

Designs, deploys, and maintains scalable Microsoft Azure environments, including subscriptions, virtual machines, networking, and platform services. Provides monitoring, incident response, patching, backup, disaster recovery, security hardening, and compliance with Singapore Government IM8 standards. Develops infrastructure-as-code automation, maintains CI/CD pipelines, implements observability solutions, optimizes cloud cost and performance, supports migrations and modernization, and maintains governance documentation. Requires enterprise infrastructure experience, hands-on Azure administration, and knowledge of cloud architecture and operational best practices.

Manage Windows and Linux server environments, including installation, configuration, patching, upgrades, monitoring, backup and recovery, virtualization support, security hardening, troubleshooting, and incident resolution. The role requires hands-on systems administration experience and collaboration with customers and stakeholders while supporting mission-critical technology infrastructure.

Installs, configures, maintains, patches, and upgrades database systems. Monitors performance, optimizes queries, manages backup and recovery, implements security controls, supports high availability and disaster recovery, and maintains development and testing environments.

Build and manage automated infrastructure provisioning, CI/CD pipelines, cloud and virtualization environments, containers, monitoring, and disaster recovery systems. Troubleshoot production incidents, participate in on-call rotations, implement security controls and hardening, conduct vulnerability assessments, and support compliance and business continuity across complex hybrid-cloud platforms.

Designs, maintains, and troubleshoots LAN, WAN, SD-WAN, and wireless networks. Manages network performance, availability, configuration, capacity planning, documentation, security controls, firewalls, and network segmentation. The role requires at least five years of network engineering experience and familiarity with Cisco, Juniper, Arista, routing protocols, SD-WAN, monitoring tools, and CCNP-level certifications.

Protect enterprise cloud environments by monitoring and investigating security alerts, responding to incidents, managing vulnerabilities, maintaining cloud security controls, and resolving security issues with infrastructure and platform teams. The role also supports compliance, audits, governance, automation, and continuous security improvements in a large-scale managed services environment.

Administer and support VMware NSX-T environments, including micro-segmentation, distributed firewall policies, and security controls. Troubleshoot operational and security issues, support incidents and vulnerability remediation, implement approved changes, and contribute to compliance, documentation, and service improvement activities. Collaborate with cloud, network, platform, and security teams to deliver secure enterprise cloud services.

Design end-to-end user experiences, produce wireframes/prototypes/high-fidelity UI, conduct lean user research, build reusable component patterns, harmonize cross-system designs, collaborate in embedded agile teams, ensure accessibility and implementation fidelity with developers and vendors.

Maintains CMDB records, asset data, and configuration item relationships; monitors data quality and compliance; aligns CMDB with change, incident, and problem records; supports audits, reporting, governance, and process improvement; and collaborates with technical teams to resolve data ownership and accuracy issues.

Operate and improve enterprise IAM, PAM, federation, identity governance, authentication, and access management platforms. Manage privileged accounts, credential rotation, access reviews, user and application identities, SSO, MFA, federation, and compliance activities. Troubleshoot identity and authentication issues, coordinate upgrades and remediation, maintain audit evidence, and drive automation. Collaborate with infrastructure, security, application, and business stakeholders in a managed services environment.