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OS Administrator

ExaServe LLC
Riyadh, Saudi Arabia
Posted 5 years ago
36Applicants for1 open position
  • 19Viewed
  • 0In Consideration
  • 0Not Selected
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Job Details

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Job Description

  • Monitor, support, and maintain infrastructure including installing, configuring, and updating OS and OS patches.
  • Design, implement and support both physical and virtual systems.
  • Install, harden and patch Linux OS.
  • Troubleshoot computer infrastructure (servers, workstations, and appliances) and application issues.
  • Deploy, configure, manage and support web hosting environments, i.e. Apache, Nginx and Load Balancers for production, staging, development and test environments.
  • Collaborate on all aspects of infrastructure technologies: servers, networks, storage, databases, and applications as required.
  • Installing and administering Network Printing Services and third-party support applications.
  • Understanding of Networking/Distributed Computing environment concepts; understands principles of routing,Client/Server Configuration, Network Management, Network File Services, and Network Naming Services.
  • Install and resolve hardware problems with network cabling and network devices such as routers and switches.
  • Troubleshooting end-user issues.

Job Requirements

  • Experience with Debian/Ubuntu/CentOS/RedHat.
  • Proficient in working in a command-line environment.
  • Knowledge of Linux fundamentals, file systems, networking (TCP/IP), etc.
  • Familiarity with Network Device Configuration and Management (Routers/Switches).
  • Knowledge of common Linux deployed services, such as email, web (apache, nginx),user authentication services, etc.
  • Ability to partition disks, create logical volumes, create file systems, mount file
  • systems in Linux environments.
  • Understanding basic LDAP and DNS concepts and ability to query these services for
  • information and troubleshoot issues in Linux environments.
  • Understanding of Enterprise-level storage concepts to include all commonly-used RAID levels.
  • Experience and understanding of networking services consisting of Virtual and Physical network functions.

Skills

  • Logic Programming
  • RAID
  • Cabling
  • Printing
  • Workstations
  • File Systems
  • LDAP
  • Transmission Control Protocol (TCP)
  • Administration
  • Troubleshooting

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