Senior Network Architect

3 weeks ago


Cape Town, Western Cape, South Africa 1-grid Full time

About Us

1-grid is a leading web hosting company with a strong commitment to delivering top-quality hosting solutions to SMEs in South Africa. We're looking for a Senior Network Engineer to maintain our core network, aligning it with our business objectives.

Job Purpose:

We seek a Senior Network Engineer to maintain our core network infrastructure, utilizing Cisco routers and switches, as well as Arista and Extreme switches. Familiarity with Cisco IOS is essential, and experience with network automation tools, such as Ansible, is welcome.

Key Responsibilities:

  • Design, deploy, and maintain core network infrastructure
  • Implement network security measures and monitor network performance
  • Automate network tasks and maintain technical documentation
  • Coach, train, and mentor team members on networking topics
  • Participate in business continuity and disaster recovery infrastructure planning

Requirements:

  • Five or more years' experience as a Senior Network Engineer or Network Administrator
  • Experience with Cisco IOS, Extreme XOS, and other router/switch/firewall operating systems
  • Strong Linux-based system administration background, particularly in virtualization, containerization, and cloud platforms
  • Understanding of switching services, such as STP, VLAN, QinQ, COS, and Switch Stacking
  • Excellent analytical and problem-solving skills, with the ability to document and present technical information


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