10 open positions · Updated daily
Systems Administrators in Singapore earn $4k–$24k+ (median $24k)
Based on 32 listings
Dexian Asia Pacific · Singapore
Key Mandatory Screening Criteria: Strong experience with Windows system administration and configuration 1 – 2 years of Linux OS administration at a proficient level Networking troubleshooting and configuration, including secure LAN solutions/tools such as Proxy, Firewalls, NAT routing Scripting experience Basic database management (SQL, Postgres) Ability to work independently and experience in customer-facing/senior stakeholder support, providing technical support related to OS (Windows/Linux)…
TWG Tea Company · Singapore
Responsibilities: Provides server administration and operations maintenance Manage firewall, antivirus endpoints, backup servers and other infrastructure Responsible for daily review of server and network batch jobs, problem logs and resolutions Assist in Store and site renovation projects, covering IT infrastructure, CCTV, biometric access etc. Review and recommend security patches monthly for the deployment of security updates on servers and network appliance Preventive maintenance and server…
Baker Tilly Singapore · Singapore
At Baker Tilly Singapore, we welcome highly motivated and committed individuals who share our core values to join us. We are committed to our values of leading by example, delivering quality services with integrity, communicating openly, acting ethically, and fostering a community built around civic responsibility and teamwork. We are looking for an IT System Administrator, who will be involved in the installation, configuration, and troubleshooting of hardware and software systems. In this rol…
Empower Partners Search · Singapore
My client, a payments solutions company, is seeking an experienced IT System Administrator to manage and support a hybrid infrastructure environment, spanning both on-premises systems and cloud platforms. This role is critical to ensuring the stability, security, and scalability of the technology stack that underpins high-availability payment services. You will work closely with DevOps, Security, and Application teams to ensure reliable day-to-day operations while continuously improving system …
Morgan McKinley · Singapore
We are seeking an experienced Linux System Administrator with strong expertise in Linux, automation/scripting, and Site Reliability Engineering (SRE) practices. Key Responsibilities: System Administration Install, configure, and maintain Oracle Solaris and Linux-based systems. Manage system performance, backups, patching, and capacity management. Perform system upgrades, security hardening, and troubleshooting. Automation & Scripting Develop and maintain Unix shell scripts to automate routine o…
Tyson Jay · Singapore
Responsibilities Manage the full OS lifecycle including installation, configuration, patching, and upgrades across HPC environments Monitor system performance across compute nodes, login nodes, and HCI infrastructure, ensuring reliability and uptime Perform troubleshooting and root cause analysis for system-level issues and incidents Support configuration management and automation using scripting and relevant tools Work with internal and external teams to resolve incidents and maintain service …
Company not listed · Singapore
Responsibilities: Ensuring system resilience through effective service recovery, disaster recovery (DR) testing, and root cause analysis (RCA) of incidents. Perform service recovery for Unix/Linux/Windows systems to ensure minimal downtime and business continuity. Conduct Disaster Recovery (DR) testing in coordination with business and infrastructure teams. Involved in Root Cause Analysis (RCA) investigations for critical incidents. Administer and maintain servers (Red Hat, AIX, Solaris, Window…
Love, Bonito · Singapore
About us Love, Bonito is Southeast Asia’s leading womenswear brand, built with a mission to empower women to find confidence through style. Headquartered in Singapore, we’ve grown from a humble online startup into a multi-channel business with over 20 stores and counting across Asia and a thriving online presence. For the next decade, we are looking to expand through new categories, markets, wholesale partnerships, and brand acquisitions. We are evolving into a next-generation regional consumer…
Camarine Supervision · Singapore
Key Tasks and Responsibilities: Provide Support for day-to-day administration of Project Information Management Databases and systems (Engineering Database, IFS ERP System Modules, Project Completion Management System (LUCY). Develop and maintain IM System Reports and PowerBi reports. Support maintaining project Lifecycle information until Handover to Operations for the project. Provide support for any modification in Information Management System or enhancement projects. Provide admin support …
Company not listed · Singapore
Job Summary The Computer System Administrator is responsible for managing, maintaining, and supporting the organization's IT infrastructure, including servers, networks, hardware, and software systems. The role ensures system availability, security, performance, and smooth day-to-day IT operations. Key Responsibilities Install, configure, and maintain servers, operating systems (Windows/Linux), and enterprise applications Manage Active Directory, user accounts, permissions, and access control M…
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