System Administrator

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...

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....

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:Report to IT Manager (Infrastructure)Provides server administration and operations maintenanceManage firewall, antivirus endpoints, backup servers and other infrastructureResponsible for daily review of server and network batch jobs, problem logs and resolutionsAssist in Store and site renovation projects, covering IT infrastructure, CCTV,...

As a Senior Assistant Manager/Manager for Learning System, you will drive and manage the development of NUHS RHSO learning management system based on the key outcomes defined by the System Owner. The appointment holder is also expected to supervise and work closely with the Learning System Support team in day-to-day and operational work.Job...

At Ban Leong Technologies, we are looking for a dedicated and proactive IT Support Administrator to ensure the seamless operation of our corporate IT systems. This role plays a key part in maintaining reliable, secure, and efficient technology infrastructure that supports our business growth and daily operations.Key Responsibilities:Design, develop, and...

Responsible for the overall functionality and operations of network infrastructure, PC desktops, Notebooks and hardware peripheralsDeployment of PC and Notebook to usersInstallation, maintenance and upgrading of IT hardware and softwareTroubleshooting all hardware peripheralsAuditing of all PCs and Notebooks for software compliance for IT auditChecking of...

Are you a detail-oriented and organized individual looking for an exciting opportunity to contribute to a dynamic team? We're seeking an Office Administrator to join our growing company and help ensure smooth day-to-day operations.Responsibilities:Maintaining daily data entry and data checkingHandle office administrative tasks efficiently and provide...

System Engineer is a professional responsible for managing and maintaining the Windows-based infrastructure and associated technologies within an organization. Their primary role is to ensure the stability, security, and performance of Windows-based systems and applications.Responsibilities:Administer Red Hat Enterprise Linux: installation, patching,...