Network Administrator

Placements24; Bloemfontein; Hybrid; ZAR 420,000 - 540,000; Full time

Benefits offered by this job

Medical coverage

Pension fund

Paid time off

Remote work flexibility

Training opportunities

Job summary

Placements24 is seeking a Network Administrator for a fully remote role based in South Africa. You will manage and optimize the IT network infrastructure across facilities, ensuring security and availability of critical services.

The ideal candidate has hands-on experience with routing, switching, VPNs, and network monitoring tools, plus relevant certifications. Join a dedicated team supporting essential public services from home.

Qualifications

• Proven experience as a Network Administrator or similar role.
• Solid understanding of TCP/IP, routing, switching, and VPNs.
• Experience with Cisco/Juniper/HP hardware and firewall management.
• Experience with network monitoring tools such as Nagios, Zabbix or SolarWinds.

Responsibilities

• Install, configure, and maintain network hardware including routers, switches and firewalls.
• Monitor network performance and resolve issues to ensure uptime.
• Manage IP addressing, DHCP, DNS, and other network services.
• Develop and maintain network diagrams and documentation.
• Provide technical support to end-users for connectivity issues.

Skills

TCP/IP

Routing protocols (OSPF/BGP)

VPNs

Firewall management

Troubleshooting

Communication skills

Networking security concepts

Education

CCNA

Network+ or CCNP

Tools

Nagios

Zabbix

SolarWinds

Cisco equipment

Juniper equipment

HP equipment

Wireless networking

Job description

About the Role

Our client, a public sector agency focused on education services, is seeking a dedicated Network Administrator to manage and maintain their IT network infrastructure. This role is crucial for ensuring reliable and secure network connectivity for all users across their facilities. The ideal candidate will have a solid understanding of network protocols, hardware, and security best practices, with proven experience in network installation, configuration, and troubleshooting. You will be responsible for optimizing network performance and ensuring the availability of critical network services. This position is based in Bloemfontein , Free State , and offers a fully remote working arrangement to attract top talent.

Key Responsibilities

• Install, configure, and maintain network hardware, including routers, switches, firewalls, and wireless access points.
• Monitor network performance, identify and resolve network issues, and ensure optimal uptime.
• Implement and manage network security measures to protect against unauthorized access and cyber threats.
• Manage IP addressing, DHCP, DNS, and other network services.
• Perform regular network maintenance, upgrades, and patching.
• Develop and maintain network documentation, including diagrams and configurations.
• Provide technical support to end-users regarding network connectivity issues.
• Plan and implement network capacity upgrades as needed.
• Ensure compliance with relevant network policies and standards.

Requirements

• Proven experience as a Network Administrator or in a similar network engineering role.
• Solid understanding of TCP/IP, routing protocols (e.g., OSPF, BGP), switching technologies, and VPNs.
• Experience with network hardware from major vendors (e.g., Cisco, Juniper, HP).
• Proficiency in configuring and managing firewalls and network security devices.
• Experience with network monitoring tools (e.g., Nagios, Zabbix, SolarWinds).
• Familiarity with wireless networking technologies and security protocols.
• Strong troubleshooting skills and the ability to diagnose complex network problems.
• Excellent communication and interpersonal skills.
• Relevant certifications such as CCNA, Network+, or CCNP are highly desirable.

Benefits

Our client offers a competitive salary based on experience and qualifications. The benefits package includes comprehensive medical coverage, a pension fund, and paid time off. As a fully remote position, we offer exceptional flexibility and work-life balance. Our client is committed to employee growth and provides access to continuous training and professional development opportunities. You will be part of a dedicated team working to support essential public services. This is a great opportunity to make a tangible impact within the Free State province and beyond, working from the comfort of your home.