200+ Linux Jobs - June 2026 - Urgent Hiring
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"linux"
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Job "linux"
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SGD10,000 - SGD10,000 Per Month
Singapore
- Lead architecture, design, and deployment of HPC clusters (CPU & GPU computing environments)
- Own the end-to-end HPC lifecycle: design, build, deployment, operations, and optimization
- Define and manage job scheduling systems (Slurm, PBS, LSF) and workload orchestration ...
Posted
18 days ago
SGD8,000 - SGD8,000 Per Month
Singapore
- Company Overview:
- Realtek is a leader in the communications network industry with cutting-edge solutions that power next generation experiences. Each year, more than 2 billion Realtek chips are integrated into products from leading global brands in consumer electronics, peripherals, communications networks, automotive and medical technology. At Realtek, we foster an exciting and inclusive environment that empower teams to collaborate, push boundaries and redefine possibilities.
- Job Summary: ...
Posted
a month ago
Undisclosed
Tanglin
- Design, implement, and manage cloud infrastructure on AWS using services like EC2, S3, RDS, Lambda, and more.
- Administer and maintain Linux-based systems in a cloud environment (CentOS, Ubuntu, RedHat). Automate infrastructure provisioning and management using tools like Terraform, Ansible, or CloudFormation.
- Monitor cloud infrastructure performance, identify potential issues, and take proactive measures to address them. ...
Posted
19 days ago
Undisclosed
Singapore
- Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success, we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail and supply chain.
- We are currently looking for System Engineer who has proven track record in IT Industry. This is an exciting opportunity to expand your skill set, achieve job satisfaction and work-life balance. More details as below.
- Job Description ...
Posted
a month ago
Undisclosed
Singapore
- Linux
- Chef, Puppet or Ansible
- Kubernetes, Docker, or Podman ...
Posted
a month ago
SGD6,000 - SGD6,000 Per Month
Singapore
- Job Description
- - Provide operational support for Azure cloud infrastructure and associated services.
- - Respond to incidents, service requests, and event alerts within defined service level agreements (SLAs). ...
Posted
11 days ago
SGD8,000 - SGD8,000 Per Month
Singapore
- Job Description
- - Provide advanced (L2/L3) operational support for Azure cloud infrastructure and related services.
- - Act as an escalation point for complex incidents, performing root cause analysis and implementing permanent fixes. ...
Posted
11 days ago
Undisclosed
Singapore
- Design and develop compute cluster configurations optimized for performance, reliability, and scalability in Client systems.
- Select and validate hardware components including CPUs, memory, storage, networking, and specialized accelerators.
- Collaborate with hardware, software, and systems engineering teams to ensure seamless integration of compute clusters into broader system architectures. ...
Posted
a month ago
SGD8,500 - SGD8,500 Per Month
Singapore
- 5+ years of relevant experience
- Manage and support Linux-based compute infrastructure and HPC clusters
- Administer CPU/GPU environments for AI/ML and high-performance workloads ...
Posted
a month ago
SGD13,000 - SGD13,000 Per Month
Singapore
- 8+ years of relevant experience
- Manage and support Linux-based compute infrastructure and HPC clusters
- Administer CPU/GPU environments for AI/ML and high-performance workloads ...
Posted
a month ago
SGD5,000 - SGD5,000 Per Month
Singapore
- Junior Engineer (2+ years)
- Manage and support Linux-based compute environments and clusters
- Monitor system performance and troubleshoot issues ...
Posted
a month ago
GMP TECHNOLOGIES (S) PTE LTD
SGD10,000 - SGD10,000 Per Month
Singapore
- Lead solution architecture and design for multi-site, geo-redundant systems. Develop High-Level and Low-Level Designs (HLD/LLD) and validate Detailed-Level Designs (DLD) before deployment.
- Define reference architectures and golden images; champion automation-first strategies for provisioning, configuration, patching, and system upgrades.
- Own technical delivery plans, risk identification, and mitigation strategies across staging and production environments. Ensure proper validation through documented unit, integration, and UAT testing. ...
Posted
19 days ago
GMP TECHNOLOGIES (S) PTE LTD
SGD10,000 - SGD10,000 Per Month
Singapore
- Lead solution architecture and design for multi-site, geo-redundant systems. Develop High-Level and Low-Level Designs (HLD/LLD) and validate Detailed-Level Designs (DLD) before deployment.
- Define reference architectures and golden images; champion automation-first strategies for provisioning, configuration, patching, and system upgrades.
- Own technical delivery plans, risk identification, and mitigation strategies across staging and production environments. Ensure proper validation through documented unit, integration, and UAT testing. ...
Posted
a month ago
SGD7,000 - SGD7,000 Per Month
Singapore
- We are seeking an experienced MidSeniorlevel Unix Administrator with strong VMware expertise to join our environment build and infrastructure operations team The ideal candidate will be responsible for administering maintaining and optimizing UnixLinux systems as well as managing virtualized environments on VMware vSphere This role requires experts with handson technical skills the ability to work independently on complex issues and strong collaboration with crossfunctional teams in an enterprise environment
- Key Responsibilities
- Install configure and administer UnixLinux servers primarily RHEL in production and nonproduction environments ...
Posted
3 days ago
SGD7,000 - SGD9,000 Per Month
Singapore
- We are seeking an experienced MidSeniorlevel Unix Administrator with strong VMware expertise to join our environment build and infrastructure operations team The ideal candidate will be responsible for administering maintaining and optimizing UnixLinux systems as well as managing virtualized environments on VMware vSphere This role requires experts with handson technical skills the ability to work independently on complex issues and strong collaboration with crossfunctional teams in an enterprise environment
- Key Responsibilities
- Install configure and administer UnixLinux servers primarily RHEL in production and nonproduction environments ...
Posted
3 days ago
Undisclosed
KL City
- At Provido Global, we’re more than a technology company. We are a global hub of innovation, creativity, and engineering excellence.
- Our teams design and deliver intelligent, secure, and high-performance digital solutions that help organizations modernize operations, scale their platforms, and succeed in an increasingly digital world.
- We are looking for a detail-oriented and experienced Site Reliability Engineer to join our team. The Site Reliability Engineer will be responsible for creating and implementing scalable solutions to meet system and application performance goals. You will also be responsible for troubleshooting system errors and resolving any relevant issues. ...
Posted
15 days ago
Undisclosed
Singapore
- Perform system administration and maintenance in a heterogeneous environment, including production, disaster recovery (DR), and test environments, comprising Sun Solaris servers and Linux-based servers.
- Carry out system upgrades and enhancements on IT infrastructure components to ensure optimal performance and reliability.
- Implement operating system and product-specific security hardening measures, as well as apply necessary patches to maintain system security. ...
Posted
15 days ago
System Engineer (Vmware - Redhat) to be based in HK System Engineer (Vmware - Redhat) to be based in HK
MAESTRO HUMAN RESOURCE PTE. LTD.
SGD4,500 - SGD4,500 Per Month
Singapore
- Manage and monitor all installed systems and infrastructure
- Install, configure, test and maintain operating systems, application software and system management tools
- Participate in the design of information and operational support systems ...
Posted
19 days ago
SGD5,000 - SGD5,000 Per Month
Singapore
- About Us: We are a leading AI and robotics company at the forefront of technological innovation, dedicated to creating cutting-edge solutions that revolutionize industries. As we continue to grow, we are seeking talented Robotics Engineers to join our team.
- Job Description: dConstruct is hiring Software Engineers who will be developing our robotics software stack and helping to perform software integration for specific use cases. You will be coding, calling into our software stack and creating applications which utilise our software stack to meet the needs of clients. You will be working with clients to understand their needs and in turn, implement their requirements accordingly. At the same time, you will be familiarised with the entire robotics development and software workflow.
- Responsibilities ...
Posted
a day ago
SGD5,000 - SGD6,100 Per Month
Singapore
- Support Windows and RHEL servers hosted in HyperV and AWS
- 24x7 operation support and fast service recovery
- AD administration, creation, modification, deletion of user id, groups, permissions, gpo policy ...
Posted
5 days ago
SGD5,000 - SGD6,100 Per Month
Singapore
- Support Windows and RHEL servers hosted in HyperV and AWS
- 24x7 operation support and fast service recovery
- AD administration, creation, modification, deletion of user id, groups, permissions, gpo policy ...
Posted
5 days ago
SGD6,000 - SGD6,000 Per Month
Singapore
- 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 ...
Posted
6 days ago
APBA TG HUMAN RESOURCE PTE. LTD.
SGD4,000 - SGD4,000 Per Month
Singapore
- Manage, monitor, and maintain enterprise IT infrastructure, including physical and virtual servers, storage systems, network devices, firewalls, and backup solutions.
- Install, configure, patch, and administer Windows Server and Red Hat Enterprise Linux (RHEL) operating systems.
- Administer and support virtualization and container platforms, including VMware, OpenShift, and Kubernetes. ...
Posted
9 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Bachelor’s/Master's degree in Computer Science, Computer Engineering or related technical discipline.
- Highly proficient in C/C++.
- Understanding of security principles and best practices. ...
Posted
13 days ago
Undisclosed
- Assist in developing and maintaining applications using C programming
- Support debugging, testing, and troubleshooting of software issues
- Participate in system design, coding, and documentation ...
Posted
24 days ago
Undisclosed
Singapore
- Job Responsibilities:
- Server installation, Administration and performance optimization with RedHat 7/8/9 with minimum 3 years of Experience in RHEL and WOG environment
- Provides technical assistance and support for applications, hardware problems. Prepare evaluations and reports on system efficiency and utilization ...
Posted
25 days ago
SGD5,500 - SGD5,500 Per Month
Singapore
- Provide daily support for systems software, networks, servers, and end-user devices via IT Helpdesk, remote assistance, and onsite support.
- Station at client sites or travel to multiple locations daily as required.
- Configure, maintain, and troubleshoot network infrastructure for office and store locations, including LAN, WAN, WLAN, VPN, and wireless systems. ...
Posted
3 days ago
SGD5,500 - SGD5,500 Per Month
Singapore
- Provide daily support for systems software, networks, servers, and end-user devices via IT Helpdesk, remote assistance, and onsite support.
- Station at client sites or travel to multiple locations daily as required.
- Configure, maintain, and troubleshoot network infrastructure for office and store locations, including LAN, WAN, WLAN, VPN, and wireless systems. ...
Posted
9 days ago
Undisclosed
Singapore
- Design, implement, and manage scalable cloud infrastructure solutions on major cloud platforms (AWS)
- Architect and provision Databricks workspaces for data engineering and analytics workloads
- Ensure cloud infrastructure follows best practices for security, performance, and cost optimisation ...
Posted
a month ago
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