Linux/Unix Systems Administrator

3 days ago


Toronto, Ontario, Canada PeopleToGo Full time
Job Title: Unix/Linux Consultant

We are seeking an experienced Unix/Linux Consultant to join our team at PeopleToGo. As a Unix/Linux Consultant, you will be responsible for managing and administering operating systems and their corresponding software, including AIX, HP-UX, Solaris, and Linux.

Responsibilities:
  • Manage and administer operating systems and their corresponding software.
  • Apply required O/S patches, firmware upgrades, and configuration changes.
  • Participate in the problem identification/resolution and root cause analysis process for Unix Infrastructure.
  • Manage communications and connections, including VPN and VLAN.
  • Manage and ensure the integrity of host computers.
  • Verify firewall configurations and rule sets.
  • Distribute and monitor server storage space allotments.
  • Analyze system network and application usage and plan for growth.
  • Assist with the maintenance and connectivity of all workstations.
  • Assist with the management of registries of all network and system components, including technical specifications and maintenance/warranty agreements.
  • Administer and maintain end-user accounts, permissions, and access rights.
  • Develop and execute optimal system/data backup and recovery strategies.
  • Provide troubleshooting/problem resolution for system and network related issues.
  • Review system logs and implement system housekeeping tools to maximize system performance.
  • Provide information and recommendations regarding system performance and perform capacity planning, including consideration of new technologies to improve/enhance current methods and procedures.
  • Provide statistics and reports as required.
Requirements:
  • 2-3 years experience in a Linux support role.
  • Knowledge of system security log facilities, init, and startup processes.
  • Excellent Shell Scripting Skills.
  • Working understanding of Linux/UNIX, notable RHEL or CENTOS.
  • TCP/IP and associated services (e.g., DNS, DHCP).
  • Apache/Tomcat/JBoss or other web services.
  • Exceptional troubleshooting skills.
  • Ability to work well under pressure.
  • Strong interpersonal skills and the ability to work in a team environment.


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