linux system

OPUS IT Services Pte Ltd in Singapore seeks an HPC System Administrator to maintain Linux-based HPC infrastructure, ensuring stability, availability and performance of the compute environment.You will be responsible for Linux system administration, OS lifecycle management, configuration management, system monitoring and infrastructure troubleshooting across...

ITCAN PTE. LIMITED is seeking a Systems Engineer – Unix/Linux to administer and support a 24×7 enterprise IT environment in Singapore. The role focuses on Unix/Linux infrastructure, troubleshooting, patching, incident management and service continuity, including Red Hat Solaris/AIX/SUSE stacks. The candidate will handle L1/L2 support, change management,...

We're Hiring: Linux Systems Administrator! We are looking for a LinuxSystems Engineer with strong Linux and Windows Server administration experience to support and maintain enterprise infrastructure environments. Key Responsibilities Administer, maintain, and troubleshoot Linux and Windows servers Perform server installation, configuration, upgrades, and...

HCL Technologies Limited in Singapore is seeking an experienced Linux/Unix System Administrator to manage a multi-platform server environment and drive patching and vulnerability management. You will work with RHEL/Solaris/AIX/HP-UX, Veritas and GPFS clusters, perform patch assessments, automate tasks, and ensure uptime under SLA. Strong communication and...

Lenovo PCCW Solutions is seeking an experienced System Administrator to manage server installation, maintenance and performance optimization on RHEL 7/8/9 and Solaris environments. You will provide 24x7 support for critical production systems and perform root-cause analyses with action plans.Strong communication skills are required to translate technical...

We are looking for an experienced Senior RHEL Platform Engineer / Linux System Administrator to support enterprise Red Hat Enterprise Linux (RHEL) platforms in a highly controlled banking environment.The successful candidate will be responsible for RHEL OS patching and hardening, golden image engineering and maintenance, automation development, system...

SEARCH STAFFING SERVICES PTE. LTD is seeking a System Software Architect to lead the end-to-end design and development of embedded software for high-performance products. You will define scalable architectures and drive integration across hardware and software platforms.The role requires strong C/C++, Rust, Python and Bash skills, hands-on Embedded Linux...

ES Recruitment Pte Ltd is seeking a System Engineer (Unix/Linux) for Changi Airport to support essential Unix/Linux systems, perform maintenance, upgrades and incident resolution. The role involves collaboration with internal teams and external vendors to ensure stability and security of critical infrastructure. The ideal candidate has hands-on Unix/Linux...

ES RECRUITMENT PTE. LTD. is seeking a System Engineer (Unix/Linux) to support critical systems at Changi Airport. You will manage Unix/Linux environments, assist in upgrades, and troubleshoot issues to ensure operational stability. The ideal candidate has a diploma or equivalent in CS/IT and 2–3 years of relevant experience, with strong problem-solving and...

ES RECRUITMENT PTE. LTD. is seeking a System Engineer (Unix/Linux) to support critical systems at Changi Airport. You will manage Unix/Linux environments, assist in upgrades, and troubleshoot issues to ensure operational stability. The ideal candidate has a diploma or equivalent in CS/IT and 2–3 years of relevant experience, with strong problem-solving and...

ES RECRUITMENT PTE. LTD. is seeking a System Engineer (Unix/Linux) to support critical systems at Changi Airport. You will manage Unix/Linux environments, assist in upgrades, and troubleshoot issues to ensure operational stability.The ideal candidate has a diploma or equivalent in CS/IT and 2–3 years of relevant experience, with strong problem-solving and...

Job Openings Senior Linux Systems Engineer (Permanent, Banking)About the job Senior Linux Systems Engineer (Permanent, Banking)Manage the full lifecycle of Redhat Linux servers, including installation, configuration, troubleshooting, OS backup and recovery, capacity planning, performance tuning, account management, system hardening, and patching.Develop and...

A technology recruitment firm in Singapore is seeking an experienced Linux Engineer to design and maintain high-performance Linux systems. The ideal candidate will have at least 2 years of experience and strong skills in Linux operating systems and shell scripting. Responsibilities include troubleshooting, security implementation, and collaboration with...

Akkodis in Singapore is seeking an experienced C++ Software Developer to join a dynamic engineering team, delivering complex software in Linux/Unix environments and collaborating with global engineers. The ideal candidate will have strong C++ development experience, solid software engineering fundamentals, and exposure to system integration or embedded...

We are looking for a Linux Systems Administrator to support the reliability, performance and lifecycle management of enterprise Linux infrastructure. The role covers day-to-day systems operations, monitoring, automation, patching and incident support within a managed services environment. Responsibilities Administer Linux server environments across...

Hi5 Consulting Solutions Pte Ltd invites a skilled IT professional to manage and support Domino servers and SharePoint infrastructure in our Singapore operations. You will troubleshoot mail and server issues, handle database and site requests, monitor availability, and coordinate with project teams on IT operations data. Experience with Windows/Linux servers...

Hi5 Consulting Solutions Pte Ltd invites a skilled IT professional to manage and support Domino servers and SharePoint infrastructure in our Singapore operations.You will troubleshoot mail and server issues, handle database and site requests, monitor availability, and coordinate with project teams on IT operations data. Experience with Windows/Linux servers...

Knowledge Computers Pte Ltd in Singapore seeks a core Linux/HPC infrastructure operations professional to keep the compute and operating-system environment healthy and reliable. You will operate compute nodes, support login nodes, manage OS lifecycle, perform configuration management, monitor system health, and troubleshoot OS problems with focus on planned...

WESTBURY PARTNERS PTE. LTD. is seeking a highly skilled Linux-focused infrastructure engineer to join a world-class engineering team solving complex infrastructure challenges across global financial markets. You will maintain Linux-based systems, build automation with Python and Go, diagnose issues, and collaborate across time zones. The role includes...

Millennium seeks a seasoned Linux systems engineer to maintain and optimize a high-performance, low-latency trading platform. You will work with a global engineering team on infrastructure, automation, and incident response.You should bring deep Linux expertise, IP networking skills, CUDA/GPU experience, and strong Python/Bash scripting with configuration...