Systems Administrator
4 days ago
The Systems Administrator is responsible for the installation, configuration, maintenance, and reliable operation of computer systems, servers, and networks, with a strong emphasis on security and compliance in today’s evolving threat landscape. This role ensures uptime, performance, resource availability, and robust protection of the IT infrastructure that supports business operations. Key Responsibilities Infrastructure Management Install, configure, and maintain physical and virtual servers, networking, firewall, operating systems (Windows and Linux), and enterprise software applications Manage Active Directory, DNS, DHCP, file servers, print servers, and Office 365 environments Perform regular system backups, recovery, and disaster recovery testing Coordinate with vendors for hardware/software procurement, licensing, and support Security & Compliance Implement and maintain IT security protocols, including firewalls, intrusion detection/prevention systems, antivirus, and endpoint protection Perform regular patch management for operating systems, applications, and firmware Conduct vulnerability assessments, risk analysis, and security audits in alignment with frameworks such as CISSP domains, NIST, and ISO 27001 Enforce identity and access management best practices by applying the principles of least privilege and zero trust Maintain security documentation, incident logs, and compliance reports Monitoring & Incident Response Use system monitoring and SIEM tools to track system health, performance, and security events, if any Troubleshoot and resolve escalated hardware, software, and network issues promptly Lead disaster recovery and business continuity planning, testing, and execution User & Access Management Manage user accounts, group policies, and access rights across systems and applications Provide escalation-level support to internal teams, ensuring security policies are consistently applied Documentation & Process Improvement Keep detailed records of configurations, procedures, and change management activities Recommend and implement process improvements to enhance performance, security, and resilience Qualifications & Skills Bachelor’s degree in Computer Science, Information Technology, or a related field Professional certification preferred: CCNA, CISSP, Microsoft Certified: Windows Server, CompTIA Security+, or equivalent 3-5 years of experience in systems administration or IT infrastructure support Strong knowledge of Windows and/or Linux server environments Experience with cybersecurity tools, vulnerability management, and incident response Excellent troubleshooting, problem-solving, and multitasking abilities #J-18808-Ljbffr
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Senior Systems Administrator
5 days ago
Singapur, Singapore Veeva Systems, Inc. Full timeVeeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in revenue in our last fiscal year with extensive growth potential ahead. At the heart of Veeva are our values: Do the Right Thing, Customer...
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System Administrator
3 weeks ago
Singapur, Singapore Rapsys Technologies Pte Ltd. Full timeWe're Hiring: System Administrator! We are looking for a skilled and dedicated System Administrator to maintain, upgrade, and manage our software, hardware, and networks. The ideal candidate will have a strong background in IT systems and be capable of troubleshooting problems efficiently to ensure maximum uptime. Location: Singapore, Singapore⏰ Work Mode:...
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System Administrator
3 weeks ago
Singapur, Singapore RAPSYS TECHNOLOGIES PTE LTD Full timeWe're Hiring: System Administrator! We are looking for a skilled and dedicated System Administrator to maintain, upgrade, and manage our software, hardware, and networks. The ideal candidate will have a strong background in IT systems and be capable of troubleshooting problems efficiently to ensure maximum uptime. Location Singapore, Singapore ⏰ Work Mode...
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System Administrator
4 days ago
Singapur, Singapore Infinite Computer Solutions Full time1 day ago Be among the first 25 applicants System Administrator The System Administrator will be responsible for performing System Administration and Management activities for the Company and/or In-Scope Institutions. This role includes managing operating systems, system software, hardware, and ensuring the stability and security of system environments. Key...
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System Administrator
3 weeks ago
Singapur, Singapore INVESTMENT COMPANY OF THE PEOPLE'S REPUBLIC OF CHINA (SINGAPORE) PTE LTD Full timeOverview Investment Company of the People’s Republic of China (Singapore) Pte Ltd is a fully owned subsidiary of the People’s Bank of China. The company manages a part of foreign exchange reserve within the scope authorized by the People’s Bank of China, undertakes and transacts various kinds of investment businesses. Job Description We are looking for...
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System Administrator
4 days ago
Singapur, Singapore BLACKSMITH PRODUCTION PTE LTD Full timeJob Description User onboarding and offboarding (accounts, devices, access permissions, shared drives, emails). Workstation setup, configuration, and maintenance. System performance management — updates, cleanup, storage optimization, antivirus compliance/ monitoring Microsoft 365 administration — Exchange, Teams, SharePoint, Azure AD, Office apps....
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System Administrator
4 days ago
Singapur, Singapore INFINITE COMPUTER SOLUTIONS PTE LTD Full timeJob Summary: The System Administrator will be responsible for performing System Administration and Management activities for the Company and/or In-Scope Institutions. This role includes managing operating systems, system software, hardware, and ensuring the stability and security of system environments. Key Responsibilities: System and Hardware Management:...
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System Administrator
2 weeks ago
Singapur, Singapore RAPSYS TECHNOLOGIES PTE. LTD. Full timeRole:System Administrator JD: Exp : 6-8 years Banking exp is a must Rotation shift – 24*7 shift Responsibilities: Manage, configure, and maintain Red Hat Enterprise Linux , Solaris , and related system environments. Perform system administration tasks including installation, upgrades, patching, and performance tuning. Manage middleware platforms such as...
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System Administrator
3 weeks ago
Singapur, Singapore CLPS Global Full timeJob Position Title: System Administrator – ITSM Company: CLPS Global or RiDiK Pte Ltd Schedule: Monday to Friday, 9:00 AM – 6:00 PM Skills: ITSM platform management (Jira/ServiceNow), Business analysis, Process improvement, System configuration, Technical documentation, SQL, API integration, ITIL framework Job Summary We’re looking for a System...
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System Administrator
4 weeks ago
Singapur, Singapore DSO National Laboratories Full timeGet AI-powered advice on this job and more exclusive features. Job DescriptionDSO National Laboratories (DSO) is Singapore's largest defence research and development (R&D) organisation, with the critical mission to develop technological solutions to sharpen the cutting edge of Singapore's national security. At DSO, you will develop more than just a career....
