24/7 Systems Administrator

Xcellink Pte Ltd in Singapore is seeking an IT Support Engineer to ensure seamless operation of high‑tech biometric systems at key locations. You will install and configure PCs, provide on‑site 24/7 support, and troubleshoot issues to keep critical infrastructure up and running. In a Windows environment you’ll monitor systems, manage SLAs and KPIs, and...

Vanderlande Industries Singapore Pte. Ltd. is seeking a System Specialist to support and maintain the Baggage Handling System (BHS) at Changi Airport Terminal 1. The role focuses on on-site operational continuity and reliability in a 24x7 environment. You will provide Level 2 technical support, perform preventive and corrective maintenance, lead on-site...

StarHub Ltd in Singapore is seeking an engineer to administer, secure, and maintain key network monitoring systems. You will work with the operations team to build tools and automate processes for service assurance and operation centre environments. The role requires hands-on Linux administration, experience in security, and familiarity with cloud platforms...

NCS is a leading AI Tech Services company with a regional footprint in Asia Pacific. We seek an IT systems specialist to install, configure, patch, and monitor Linux and Windows Server environments, ensuring security and performance. You will support Level 1 engineers and maintain SOPs and documentation. The role involves generating monthly reports,...

NCS is seeking a Syscon Operator for Autonomous and Wireless Systems to join its 24/7 NOC in Singapore. You will monitor, troubleshoot, and support mission-critical network and system operations, perform fault detection, configuration changes, and security enforcement. You will handle fault management, configuration management, administration and user...

ST Engineering Info-Security Pte. Ltd. within the Infrastructure Sustainment Services Business Unit, Customer Success Division, seeks a Senior Systems and Network Engineer to maintain and enhance enterprise IT infrastructures for clients. You will lead incident management, system hardening, patching and security controls, with 24x7 standby support as...

Evonik España Y Portugal SA. is seeking an Electrical Engineer based in Singapore. The role involves responsibility for electrical systems and power networks, along with providing technical support for ongoing operations and maintenance.Candidates should have a Bachelor's or Master's degree in Electrical Engineering, with 2-5 years of relevant experience in...

Unisys is seeking a proactive IT system support professional in Singapore to monitor and maintain critical systems around the clock. You will respond to incidents onsite, troubleshoot hardware and software issues, and manage tickets from creation to closure in line with SLA commitments.The role requires a Higher NITEC in Electrical, Electronics or IT, with...

Jobline Resources Pte Ltd is seeking an IT professional to provide 24/7 maintenance support and monitor the health of business applications, including servers and databases. You will coordinate patches and upgrades, test fixes with internal teams, and liaise with vendors for production deployment.Ideal candidates have a Diploma/Degree in CS or E, 4–5...