Linux - System Administrator

Install, configure, and maintain Linux servers and systems. Perform system monitoring, troubleshooting, and problem resolution to ensure high availability and reliability. Manage user accounts, permissions, and access control on Linux systems. Implement security measures to protect Linux systems from unauthorized access and vulnerabilities. Perform...

About UsLinux System AdministratorsOpencode Systems is a telecommunications solutions provider, dedicated to open systems for All-G and Telco-over-Cloud mobile networks. Our patented and specialized multi-channel converged services core network technology, Network Browser & Studio, is invisible to consumers but underlies many of the mobile services they use....

Overview Join to apply for the Linux System Administrators role at Opencode Systems . Opencode Systems is a telecommunications solutions provider, dedicated to open systems for All-G and Telco-over-Cloud mobile networks. Our patented and specialized multi-channel converged services core network technology, Network Browser & Studio, underlies many of the...

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 maintain Red Hat Linux 9 and Windows Server 2022 systems. Perform system hardening,...

**Job Title**:HPC & Linux System Administrator **Location**:Singapore **Experience**:10+ Years **Professional Summary**: A highly experienced and driven HPC & Linux System Administrator with over a decade of expertise in managing hybrid HPC infrastructures and enterprise Linux environments. Skilled in integrating, operating, and optimizing high-performance...

Server installation, Administration and performance optimization with RedHat 7/8/9. - Innovative and talented System Administrator who will be responsible for production up-time, health check-up of physical systems. Provide 24x7 support to critical production systems and team members. - Performing root cause analysis of problems. Prepare a plan of action,...

One of our system integration clients in Singapore is looking for a linux administrator who would be on the permanent payrolls of the client. **Job Summary -** General purpose scripting using Bash, Python and Ansible. Update and upgrade to major versions **Years of experience needed -** **5 to 6 years of experience** **Technical Skills**: 1....

Manage and maintain Linux servers and systems, including installation, configuration, and troubleshooting. - Monitor system performance and reliability, identify and resolve issues proactively. - Implement security measures to safeguard Linux-based infrastructure and data. - Automate routine tasks and processes using scripting languages such as Bash, Python,...

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. The ideal candidate will have deep technical expertise in...

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. The ideal candidate will have deep technical expertise in...