linux system

NCS Group in Singapore seeks a detail-oriented System Engineer with strong RHEL expertise to design, implement, and maintain Linux-based infrastructure supporting enterprise operations. You will optimize performance, enforce security, automate tasks, and document configurations across the environment. Responsibilities include OS design and deployment,...

RAPSYS TECHNOLOGIES PTE. LTD. seeks an experienced HPC Systems Engineer to operate and optimize large-scale Linux HPC environments. You will support researchers, academics, and enterprise workloads with reliable and high-performance computing infrastructure. The role covers administration of compute, storage, and network components; tuning job schedulers;...

ITCAN PTE. LIMITED is seeking a System Engineer to assist in the implementation and maintenance of IT systems. The role involves routine maintenance, upgrades, incident resolution, and supporting new project setups to ensure reliability and continuous improvement.Responsibilities include performing routine maintenance, OS/app upgrades, incident resolution,...

Success Human Resource Centre Pte Ltd, Ang Mo Kio, Singapore, is seeking an IT operations professional on a 1-year contract (renewable/convertible) or permanent based on experience. You will read and troubleshoot Python applications, collaborate with devs, review automation, and contribute fixes.The role covers hardware diagnostics, OS troubleshooting for...

BRT SYSTEMS PTE. LTD. in Singapore is seeking embedded systems developers with hands-on skills in bare metal, RTOS, and Linux-based development for standard peripherals.You'll design and optimize firmware in C/C++ for production devices, architect solutions on MCUs/RTOS, and lead debugging of hardware–software integration while also building C#/.NET...

EnviroDynamics Solutions Pte Ltd is seeking a technically skilled server administrator to plan rack layouts, install and maintain UNIX/Linux systems, and manage full server lifecycles. You will troubleshoot hardware, handle on-call duties, and collaborate with remote teams to address batch failures while ensuring asset tracking and ticketing are up to date....

DescriptionThe System Engineer will handle system administration and management tasks to support the IT infrastructure needs of the company and its clients. This includes overseeing various operating systems, hardware, and software platforms, ensuring system reliability, and maintaining ITIL V4 compliance System Administration: Manage and maintain systems...

Success Human Resource Centre Pte Ltd, Ang Mo Kio, Singapore, is seeking an IT operations professional on a 1-year contract (renewable/convertible) or permanent based on experience. You will read and troubleshoot Python applications, collaborate with devs, review automation, and contribute fixes. The role covers hardware diagnostics, OS troubleshooting for...

Success Human Resource Centre Pte Ltd, Ang Mo Kio, Singapore, is seeking an IT operations professional on a 1-year contract (renewable/convertible) or permanent based on experience. You will read and troubleshoot Python applications, collaborate with devs, review automation, and contribute fixes. The role covers hardware diagnostics, OS troubleshooting for...

Description Perform monthly and ad-hoc patching as necessary for the various servers that are covered under the contract. Perform ongoing performance tuning, hardware upgrades, and resource optimization as required. Configure CPU, memory, and disk partitions as required. Perform monthly performance reporting and capturing of server health statistics to...

DescriptionWe are looking for a dedicated System Engineer with practical experience in administering Windows and/or Linux environments while maintaining system security and compliance with organizational standards. The successful candidate will possess strong technical expertise in operating system installation, configuration, patch management,...

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...

Akuna Capital Singapore Pte. Ltd. is seeking a Systems Engineer to own the Linux server platform health for a high-performance trading environment. You will design, deploy, and maintain robust infrastructure, automate daily tasks with Python or Bash, and develop scripts to support trading operations. You will manage server infrastructure across data centres,...

RAPSYS TECHNOLOGIES PTE. LTD. seeks an experienced HPC Systems Engineer to operate and optimize large-scale Linux HPC environments. You will support researchers, academics, and enterprise workloads with reliable and high-performance computing infrastructure.The role covers administration of compute, storage, and network components; tuning job schedulers; and...

ITCAN PTE. LIMITED is seeking a System Engineer to assist in the implementation and maintenance of IT systems. The role involves routine maintenance, upgrades, incident resolution, and supporting new project setups to ensure reliability and continuous improvement. Responsibilities include performing routine maintenance, OS/app upgrades, incident resolution,...

ALTROCKS TECH PTE. LTD. is seeking an IT System Administrator to maintain and support enterprise UNIX/Linux environments in Singapore. You will apply solid hands-on experience in administering multiple Unix variants, clustering, sleuthing performance issues, and scripting with Perl, Ruby or AWK. Candidates should have a Diploma in IT/CS and at least 3 years...

A prominent human resource service provider in Singapore is seeking an IT Support Technician for a 1-year contract. The role involves 24/7 data center support, resolving incidents, and assisting customers with technical queries. Ideal candidates should have a Diploma in IT and knowledge of Linux, Active Directory, and other IT tools. Offering a salary of up...

OPENSOURCE TECHNOLOGIES PTE. LTD. is seeking a Systems Engineer to support, maintain, and troubleshoot enterprise IT infrastructure in Singapore. The role involves installing and configuring Windows/Linux servers, managing AD, DNS, DHCP, and user access, and supporting VMware/Hyper-V virtualization environments. The ideal candidate will have hands-on server...

Ridik in Singapore is seeking an IT infrastructure specialist to troubleshoot and resolve OS and server issues across CentOS, Red Hat Linux and Windows Server environments. You will manage hardware servers, SAN storage, virtual machines, and related services, perform patches, update documentation, and handle Change Requests (CR) to ensure stable production...

Responsibilities:A) Manage and Support of Domino Servers Support and troubleshoot mail and server issues, such as mail routing, mail agents and other mail server related issues. Support users' requests for creation of databases, replications, messaging (mail, SMS, Page) requests; and other similar Domino's service requests. Assist in the monitoring and...