It Jobs in Singapore - October 2026 - Urgent Hiring - Page 125

Showing 12,587 jobs results for "it" in Singapore
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Singapore

  • Lead the day-to-day management of enterprise network infrastructure across multiple locations, data centers, cloud environments, and remote workforce networks.
  • Ensure high availability, performance, and reliability of network services through proactive monitoring, maintenance, and continuous improvement initiatives.
  • Establish and maintain network operational standards, SOPs, technical documentation, and governance controls. ...
Posted
17 days ago

Singapore

  • Provide expert-level technical support for hardware, software, and network issues.
  • Respond to, document, and resolve complex service tickets in a timely manner.
  • Assist users with advanced installations, configurations, and troubleshooting. ...
Posted
17 days ago

Singapore

  • Responsible for maintaining an Elastic SaaS-based observability platform, implementing effective monitoring, metrics, logging, and visualisation systems.
  • Work with vendors to design, develop and optimises telemetry pipelines for logs, metrics and AI/ML functionalities using tools like Elastic Stack, Logstash, and supporting infrastructure.
  • Collaborate with internal teams to onboard existing infrastructure devices to observability platform. ...
Posted
17 days ago

Singapore

  • Analyse incidents and technical issues that impact infrastructure operations.
  • Troubleshoot and resolve network and infrastructure issues of varying complexity.
  • Ownership of assigned and escalated incidents from all severity levels through to closure, ensuring timely updates and resolution. ...
Posted
17 days ago

Singapore

  • Define, architect, and drive the organization's network security strategy across on-premises, cloud, and hybrid environments.
  • Design, implement, and manage enterprise network security solutions, including NGFW, IDS/IPS, VPN, Load Balancers, NAC, and cloud network security.
  • Develop, enforce, and maintain network security policies, standards, and best practices. ...
Posted
17 days ago

Singapore

  • Responsible for building, configuring, and testing data center and artificial intelligence infrastructure across compute, storage, networking, and platform layers.
  • Day-to-day activities will include translating architectural designs into scalable, secure, and high-performance production environments through reliable implementation and automation.
  • To be a subject matter expert, collaborate and manage the team to perform effectively, take responsibility for team decisions, engage with multiple teams, and contribute to key decisions. ...
Posted
17 days ago

Singapore

  • Lead and deliver end-to-end VAPT across applications, infrastructure, networks, and cloud environments by identifying exploitable weaknesses, validating business impact, and helping system owners remediate effectively.
  • Design and execute safe, controlled Adversarial Attack Simulation exercises that emulate realistic threat actors and attack paths, revealing blind spots across preventive, detective, response, and recovery controls.
  • Explore, prototype, and evaluate AI-enabled approaches for VAPT, including test planning, attack-path analysis, vulnerability triage, evidence correlation, report generation, and remediation guidance, with appropriate governance and human oversight. ...
Posted
17 days ago

Singapore

  • Diagnose and resolve L3 incidents involving physical servers, storage arrays, management controllers and virtual infrastructure.
  • Administer VMware vSphere/vCenter or Microsoft Hyper-V, including hypervisors, clusters and management platforms.
  • Manage Windows and Linux server configuration, hardening, patching and upgrades. ...
Posted
17 days ago

Singapore

  • Client/Stakeholder Business Relationship Management. Develop a personalized, value-added service with demonstration of willingness to meet needs of internal customers and by extension their clients, deliver products and services that best serve client needs; channel feedback for improving services and perform necessary follow-up work without being prompted.
  • Oversee technology alignment across multiple countries within SEAA and North Asia, ensuring compliance with local/regional data sovereignty, cybersecurity and privacy regulations. Collaborate with Global Security and IT alongside local leadership to balance central governance with regional enablement.
  • Contribute to the management of the regional IT demand pipeline, capturing, prioritising and communicating initiatives through structured intake and governance processes, ensuring transparency of costs, risks and resource dependencies. ...
Posted
17 days ago

Singapore

Posted
17 days ago

Toa Payoh

Posted
17 days ago

Ang Mo Kio

Posted
17 days ago

Ang Mo Kio

Posted
17 days ago

Ang Mo Kio

Posted
17 days ago

Downtown Core

Posted
17 days ago

Singapore

  • Work with business teams and system owners to understand integration requirements and data exchange scenarios.
  • Analyze data structures between different systems and define data mapping rules.
  • Support troubleshooting and issue analysis related to system integrations. ...
Posted
17 days ago

Singapore

  • Develop, enhance and maintain new and existing ASP.NET Core, Microsoft 365, mobile, responsive web and DevSecOps enterprise applications in cloud environments such as AWS. Conduct investigations into user-reported incidents and resolve application issues. Manage application servers such as IIS and deploy applications to ensure smooth service operations and availability for all users.
  • Design and develop secure, scalable and user-centric applications following modern software engineering and DevSecOps practices.
  • Manage the full project cycle, including planning, consultation with users and management of external contractors and consultants. Ensure compliance with security and regulatory standards. ...
Posted
17 days ago

Singapore

  • To manage Vulnerability Assessment (VA) activities, and work with the Authority appointed Contractor to rectify all issues identified.
  • To provide project status reporting on a regular basis.
  • To manage remediation for obsolete system components. ...
Posted
17 days ago

Singapore

Posted
17 days ago

PLANT ELECTRICAL INSTRUMENTATION (Pte) Ltd

Singapore

Posted
17 days ago

Serangoon

  • Performance related pay;
  • Salary increment;
  • 2% Medical Allowance ...
Posted
17 days ago

Singapore

  • Design, develop and maintain full-stack applications using Java, Spring Boot, and React.
  • Build responsive and reusable front-end components using React, JavaScript/TypeScript, HTML and CSS.
  • Integrate applications with internal and external systems through APIs and messaging platforms. ...
Posted
17 days ago

Outram

Posted
17 days ago

UNIFIED COMMUNICATIONS PTE LTD

Geylang

  • Roll up your sleeves and deliver technical support and installation for servers, network switches, NAS, and virtualization tech (VMWare/RedHat KVM).
  • Own system administration, backups/recovery, performance tuning, and fault management.
  • Keep operations running smoothly through routine maintenance and proactive improvements. ...
Posted
17 days ago

Singapore

  • Architect, engineer, and deploy robust security controls to safeguard our networks, server infrastructure, and critical information systems.
  • Craft and oversee comprehensive security policies and standards, ensuring alignment with global frameworks such as ISO 27001 and NIST.
  • Execute deep-dive risk assessments, vulnerability scans, and penetration tests to pinpoint and resolve security gaps across our ecosystem. ...
Posted
17 days ago

Outram

Posted
17 days ago

Singapore

  • Daily Operations & Setup
  • Perform daily setup within the data centre
  • Ensure proper housekeeping and compliance with Data Centre operational protocols ...
Posted
17 days ago