Linux System Administrator

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....

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...

We are looking for a Linux Systems Engineer who will take the lead in deploying and rolling out Linux-based solutions across enterprise environments. This role is ideal for someone passionate about building systems from the ground up, ensuring they are secure, scalable, and production-ready. You'll work closely with infrastructure and application teams,...

Job Title- Linux System EngineerJob Mode- 12 months Renewable contractSalary SGDOnly Singaporeans are required for this role.As a Senior Linux Engineer, you are responsible to manage, maintain, and optimize our Linux-based infrastructure and associated technologies within our hybrid IT environment. The ideal candidate will be responsible for ensuring the...

At Boeing, we innovate and collaborate to make the world a better place. From the seabed to outer space, you can contribute to work that matters with a company where diversity, equity and inclusion are shared values. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for...

We are looking for a Linux Infrastructure Engineer with 3 to 5 years of hands-on experience managing and supporting enterprise-grade Linux systems in an on-premises environment. The successful candidate will be responsible for ensuring the stability, performance, and security of Linux-based infrastructure across production, DR, Dev Ops and stagging...

Key Responsibilities:Administer and maintain RHEL systems across dev, test, and production.Manage and troubleshoot JBoss application servers.Support and optimise OpenShift container platforms.Use Red Hat Satellite for provisioning, patching, and configuration.Implement security and compliance best practices.Perform upgrades, patches, and routine...

Responsibilities:• 80% - Managing and Operating Windows VM Infrastructure· Installation/Configuration/Hardening/Maintenance/Patching· Maintain System Security· Troubleshooting· Performance Tuning· Capacity Management· Preventive/Proactive Support· Incident/Change/Problem Management· Provide system administration support and guidance for development...

Responsibilities:Ensure the efficient and effective operation of all network and server equipment, including the maintenance, upgrades, and installation of network and server components.Administer and manage servers, Networking Switches, routers, Firewall, workstations, and network infrastructure to ensure smooth operations.Manage and maintain existing...

Responsibilities• To perform installation, maintenance and monitoring of Solaris, AIX, Linux, Windows Servers, http web servers, J2EE application servers, MS-IIS, MQ and Crystal Report servers.• To support daily operations of the production application systems including duty  rostering supports, health monitoring, monthly reports, OS and security...