Linux System Administrator Jobs: 272+ Job Opportunities in Singapore

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Unix/Linux System Administrator

Axiom Technologies is a Global IT Services partner supporting medium to large-scale enterprises. Please visit our website for more information about what we do at .We are seeking a highly skilled and proactive Unix/Linux System Administrator to oversee and maintain our server infrastructure. The i ...

Linux/Windows System Administrator

Overview We are seeking a mid-level System Administrator with solid experience in UNIX/Linux (Red Hat) and Windows Server environments. You will manage, secure, and optimize hybrid systems, ensuring performance, reliability, and compliance. Key Responsibilities Administer and ...

Senior Unix / Linux System Administrator

​We are seeking an experienced Senior Unix / Linux System Administrator to join our client's technology team. This role will be responsible for ensuring the stability, security, and performance of our mission-critical systems across production, disaster recovery, and test enviro ...

Senior Unix / Linux System Administrator

Overview We are seeking an experienced Senior Unix / Linux System Administrator to join our client's technology team. This role will be responsible for ensuring the stability, security, and performance of our mission-critical systems across production, disaster recovery, and test environme ...

Senior Unix / Linux System Administrator

Overview We are seeking an experienced Senior Unix / Linux System Administrator to join our client's technology team. This role will be responsible for ensuring the stability, security, and performance of our mission-critical systems across production, disaster recovery, and test environments ...

Linux System Administrator Position Available

Enterprise System Administrator A skilled Enterprise System Administrator is required to oversee and maintain a range of enterprise-grade Linux systems. The ideal candidate will have a proven track record in ensuring stability, performance, and security across product ...

System Administrator

Direct message the job poster from Innova Solutions Overview Provide support for Windows/Linux System Administration, incident resolution and maintenance. We need someone to work on VMWare, Windows / Linux servers and cloud environments. Implement changes in PROD, UAT, SIT and/or DR environment. ...

System Administrator

Direct message the job poster from Innova Solutions Overview Provide support for Windows/Linux System Administration, incident resolution and maintenance. We need someone to work on VMWare, Windows / Linux servers and cloud environments. Implement changes in PROD, UAT, SIT and/or DR envir ...

Systems and Storage Engineer (IT), A*STAR BII

Job Summary: We are seeking a skilled and experienced Linux Systems and Storage Administrator. This role involves the installation, configuration, maintenance, and reliable operation of Linux server infrastructure and cutting edge software defined storage solutions. The ideal candidate will ...

Enterprise IT Professional

Job Overview System Administrator Role: Our organization seeks an experienced System Administrator to manage and monitor our installed systems and infrastructure. Identify customers' needs and define functionalities. Coordinate system related activities and evaluat ...

UNIX/LINUX ADMINISTRATOR

Job Description & Requirements Technical Requirements –Experienced in Redhat, Solaris, AIX in DC and Cloud infrastructure Redhat Satellite Management Experience on Installation, Administering, Patching, Upgradation of Sun Solaris/RedHat/AIX Administration of Puppet & Ansible Administr ...

Enterprise System Manager

System Administrator Opportunity We are seeking a skilled System Administrator to manage our operating systems, system software, and hardware. Key Responsibilities: Manage various operating systems including Windows Server, Linux (RHEL, SUSE, Ubuntu), Solaris, IBM AIX ...

Infrastructure Manager

Key Responsibilities of a System Administrator Administrating and Supporting Linux Systems: Design, deploy, and manage AWS, Azure, and OpenStack infrastructures to ensure high availability and scalability. Manage deployments across AWS and on-prem ...

System Administrator

We'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 e ...

UNIX/LINUX ADMINISTRATOR

Job Description & Requirements Technical Requirements – Experienced in Redhat, Solaris, AIX in DC and Cloud infrastructure Redhat Satellite Management Experience on Installation, Administering, Patching, Upgradation of Sun Solaris/RedHat/AIX </l ...

System Administrator

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) te ...

System Administrator

Get 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 Sing ...

System Admin l2

1 month ago Be among the first 25 applicants Job Description We are seeking a skilled and experienced L2 Systems Admin to provide Windows and Network support at our client locations in Malaysia. The ideal candidate will have a strong background in IT infrastructure, with a focus on Windows systems and ...

System Administrator

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 ...

IT Administrator

Roles & Responsibilities High-Impact IT Administrator | Cybersecurity Technology Location: Singapore (On-Premise) The Opportunity Join a global, cutting-edge cybersecurity firm redefining security standards in the B2G space. Our client is a rapidly growing Eur ...

Senior Linux Administrator

About Us:GECO Asia Group of Companies, is a specialist IT Consulting Services company headquartered in Singapore, with two delivery centers in the Philippines.We're expanding our dynamic team and currently on the lookout for a highly s ...

System Administrator

🌟 We'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 e ...

System Administrator

Roles & Responsibilities 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 busines ...

System Admin l2

1 month ago Be among the first 25 applicants Job DescriptionWe are seeking a skilled and experienced L2 Systems Admin to provide Windows and Network support at our client locations in Malaysia. The ideal candidate will have a strong background in IT infrastructure, with a focus on ...

System Administrator

Job Description Infrastructure Management: Maintain physical hardware components, including servers and storages. Install, configure, and maintain server OS (Windows and Linux), including physical and virtual machines. Perform regular system updates and security patches. System Management ...

Unix Administrator VMware Specialist

Overview Role: Unix Administrator – VMware Specialist Responsibilities Install, configure, and maintain Unix/Linux servers (RHEL). Manage, provision and support VMware vSphere environments, including ESXi hosts and vCenter. Perform system monitoring, performance tuning, and capacity plann ...

System Administrator Intern

Roles & Responsibilities The system administrator works closely with the IT team and other departments to ensure the robustness, security, and scalability of our IT infrastructure. Responsibilities Assist in the maintenance server and network infrastructure, and implement solutio ...

System Administrator

Job Description Infrastructure Management: Maintain physical hardware components, including servers and storages. Install, configure, and maintain server OS (Windows and Linux), including physical and virtual machines. Perform regular system updates and security patch ...

Unix Administrator – VMware Specialist

Roles & Responsibilities Role:Unix Administrator – VMware Specialist JD: Key Responsibilities• Install, configure, and maintain Unix/Linux servers (RHEL).• Manage, provision and support VMware vSphere environments, including ESXi hosts and vCenter.• Perform system monitori ...

System Administrator

Roles & Responsibilities The system administrator works closely with the IT team and other departments to ensure the robustness, security, and scalability of our IT infrastructure. Responsibilities Design and maintain server and network infrastructure, and implement solutions to ...

Senior Unix System Administrator

Senior Unix System Administrator The Technology Division at BCS is responsible for the operations, maintenance, and support of BCS applications such as FAST, Giro, CTS, PayNow, SGQR, TFR, eGIRO and its critical infrastructure, ensuring its operational stability, regulatory compliance, and service ...

Linux Administrator

Roles & Responsibilities Role Overview We are looking for a Linux Administrator to join our IT infrastructure team. The ideal candidate will assist in managing, maintaining, and troubleshooting Linux-based systems to ensure optimal performance and uptime. This role is perfect for someo ...

Build Engineer

Job Summary We are seeking an experienced Unix Administrator with strong VMware expertise to join our project build team. The ideal candidate will be responsible for designing, administering, and maintaining Unix/Linux systems and VMware virtualized environments. This role requires deep technical knowled ...

Linux Systems Administration Position

Job Summary Senior Linux Systems Administrator This role involves the installation, maintenance, and monitoring of server operating systems. Key responsibilities include daily operations support, troubleshooting, security assessments, and collaboration with development teams. <h2 R ...

Windows Virtual Machine Administrator

VMware System Administrator Job Description Job Title: VMware System Administrator - An Exciting Opportunity About the Role: We are seeking a highly skilled and experienced VMware System Administrator to join our team. As a key member of our infrastructure team, y ...

Unix Administrator – VMware Specialist

Overview Role: Unix Administrator – VMware Specialist Responsibilities Install, configure, and maintain Unix/Linux servers (RHEL). Manage, provision and support VMware vSphere environments, including ESXi hosts and vCenter. Perform system monitoring, ...

System Administrator

Overview Senior Manager interim Managing Director @ Innova Digital Solutions Pte. Ltd. | CEI | KAH We are thrilled to partner with a tier 1 client in search of a talented System Administrator with expertise in both Windows and Linux. If you’re ready for an exciting opportunity, we ...

Build Engineer

Job Summary We are seeking an experienced Unix Administrator with strong VMware expertise to join our project build team. The ideal candidate will be responsible for designing, administering, and maintaining Unix/Linux systems and VMware virtualized environments. This role requires deep technical ...

Build Engineer

Job Summary We are seeking an experienced Unix Administrator with strong VMware expertise to join our project build team. The ideal candidate will be responsible for designing, administering, and maintaining Unix/Linux systems and VMware virtualized environments. This role requires deep technica ...

systems engineer

Roles & Responsibilities JOB DESCRIPTION We are looking for a Systems Engineer to maintain, upgrade and manage software, hardware and networks. Resourcefulness is a necessary skill in this role. You should be able to diagnose and resolve problems quickly. You should also have the patience to ...

Software Engineer

Position Purposes The System Administrator will be responsible for managing, maintaining, and supporting the company's IT infrastructure to ensure its stability, security, and efficiency. This role requires expertise in both on-premises and cloud-based systems, ensuring high availability and performa ...

Senior Systems Administrator

Overview Veeva 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, Veeva surpassed $2B in revenue in the last fiscal year with extensive growth potential ahead. Veeva oper ...

Senior Engineer – Server & Cloud

Job Description Provide technical support and administration on Windows 2012/2016/2019/2022, Microsoft Active Directory/ADFS/DNS/DHCP, Office 365, Red Hat Linux servers and AWS Cloud environments.Install, configure, test and maintain operating systems, application software and system management tools includi ...

Senior Middleware Administrator

Senior Middleware Administrator Job Summary We are seeking an experienced Senior Middleware Administrator to join our team. About the Role The ideal candidate will have more than 10 years of relevant experience and possess expertise in middleware administration, Oracle database admini ...

Application Consultant

OverviewSalary35,000 THB ~ 50,000 THBIndustrySoftwareJob Description- Ensure that the business solution is successfully implemented by defining the right architecture and integrate the solut ...

SAP Basis Administrator

Direct message the job poster from GECO Asia Pte Ltd We’re looking for an experienced SAP Basis Administrator with strong hands‐on expertise in SAP HANA upgrades and migrations. This role involves managing complex SAP landscapes, ensuring performance, stability, and seamless upgrade execution across ente ...

SAS Platform Administrator

Scope of Work Installation and Configuration of the SAS Products for QA and Production environment: SAS Enterprise Miner SAS Text Miner SAS Office Analytics SAS Sentiment Analysis Provide administrator support for SAS Data Analytics Platform (DAP) and products in ...

Senior Systems Administrator

Overview Veeva 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, Veeva surpassed $2B in revenue in the last fiscal year with extensive growth potential ahead. Vee ...

Build Engineer

Roles & Responsibilities Job Summary We are seeking an experienced Unix Administrator with strong VMware expertise to join our project build team. The ideal candidate will be responsible for designing, administering, and maintaining Unix/Linux systems and VMware virtualized environments. Thi ...

System Engineer – Linux/Unix

Roles & Responsibilities Responsibilities: Administer, monitor, and optimize Linux server performance. Provide 24x7 on-call support for critical production systems on a rotating basis. Coordinate with vendors and internal support teams for problem resolution, upgra ...

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    Linux-System-Administrator Jobs in Singapore Job Search Guide, Trends and Insights