Senior Linux Systems Administrator

2 weeks ago


Midrand, Gauteng, South Africa Nexio Full time

Nexio is seeking a highly skilled Senior Linux Systems Administrator to join our team. As a senior engineer in our Linux managed services space, you will be responsible for providing technical guidance and mentoring to staff, contributing to projects and architectural planning, and driving initiatives to completion.

Key Responsibilities:

  • Proactively provide technical guidance and mentoring to staff
  • Contribute to projects and architectural planning
  • Drive initiatives to completion with relevant team members
  • Resolve service affecting incidents and RCAs to completion
  • Monitor, manage and improve the efficiency of support services

Requirements:

  • Experience as a senior Linux engineer
  • ITIL foundation level
  • High level of IT knowledge and experience
  • Comprehensive experience in Excel and other related Microsoft Office products
  • Comprehensive experience in an incident/problem/change environment

Preferred Qualifications:

  • Tertiary education in the ICT industry
  • Tertiary qualification in IT technical field
  • ITIL foundation certified
  • RHCSA/RHCE or similar qualification in Unix/Linux environment
  • Bachelor's degree in computer science, information systems or a related study

Essential Technical Competencies:

  • Experience in administering enterprise-scale Unix/Linux environments
  • Experience on multi-vendor net management port configurations
  • Advanced shell scripting
  • Ansible automation
  • Red Hat Satellite
  • Vulnerability and patch management
  • Backup and recovery

Leadership Competency Requirements:

  • Apply analytical thought processes
  • Equip the team by way of knowledge sharing
  • Encourage collaboration
  • Big picture solution realization
  • Holistic organizational understanding


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