Network Infrastructure Technician

Placements24; Upington; Hybrid; ZAR 420,000 - 660,000; Full time

Benefits offered by this job

Remote work

Home office allowance

Medical aid

Retirement fund

Annual leave

Job summary

Placements24 is seeking a highly skilled Network Infrastructure Technician to join a fully remote team serving clients across South Africa. You will design, implement, and maintain LAN/WAN, Wi‑Fi, and VPN solutions with occasional site visits to regions like Upington, Northern Cape.

The ideal candidate has 4+ years in network infrastructure, a strong grasp of TCP/IP, DNS, DHCP, routing and switching, and relevant certifications (CCNA/CCNP/Network+ advantageous).

Qualifications

• National Diploma or equivalent IT qualification.
• Minimum 4 years of network infrastructure experience.
• Strong TCP/IP, DNS, DHCP, and routing/switching knowledge.
• CCNA/CCNP or Network+ certifications are advantageous.
• Willingness to travel for site visits.

Responsibilities

• Design, configure, and deploy network infrastructure solutions.
• Remote monitoring and management of devices.
• Troubleshoot connectivity, performance, and security issues.
• Implement firewall, VPN, and IDS/IPS measures.
• Develop network diagrams and documentation.
• Provide remote and on-site support as needed.
• Stay updated with networking trends.
• Ensure compliance with policies and security practices.

Skills

TCP/IP

DNS

DHCP

OSPF/BGP

Firewalls

Cisco/Juniper

Wi-Fi design

Remote support

Analytical skills

Communication

Education

National Diploma or related certification

Tools

Cisco gear

Juniper gear

Job description

About the Role

Our client is seeking a highly skilled and motivated Network Infrastructure Technician to join their fully remote team. This role supports a wide range of clients across South Africa, with potential site visits occasionally required in regions like the Upington, Northern Cape . The technician will be responsible for the design, implementation, maintenance, and troubleshooting of network infrastructure, including LAN, WAN, Wi-Fi, and VPN solutions. The ideal candidate will possess a strong understanding of networking protocols, hardware, and security best practices. You will work independently and collaboratively with other IT professionals to ensure robust and secure network connectivity for our clients. This position offers the flexibility of remote work while playing a critical role in maintaining and enhancing the digital backbone of businesses. We are looking for a proactive problem-solver with excellent communication skills and a commitment to providing exceptional IT support. Your expertise will be crucial in ensuring seamless operations for clients, regardless of their physical location, supporting businesses potentially within or adjacent to the Northern Cape .

Key Responsibilities

• Design, configure, and deploy network infrastructure solutions (routers, switches, firewalls, access points).
• Perform remote monitoring and management of network devices and systems.
• Troubleshoot and resolve network connectivity issues, performance problems, and security incidents.
• Implement and maintain network security measures, including firewalls, VPNs, and intrusion detection systems.
• Conduct network performance analysis and optimization.
• Install and configure network hardware and software.
• Develop and maintain network documentation, including diagrams, configurations, and procedures.
• Provide technical support to end-users and on-site support teams as needed.
• Stay current with emerging network technologies and industry trends.
• Ensure compliance with company policies and industry best practices for network management and security.

Requirements

• National Diploma or relevant certification in Information Technology, Computer Science, or a related field.
• Minimum of 4 years of experience in network infrastructure management and support.
• Strong understanding of TCP/IP, DNS, DHCP, routing protocols (e.g., OSPF, BGP), and switching technologies.
• Experience with firewall configuration and network security principles.
• Proficiency in configuring and troubleshooting Cisco, Juniper, or similar network hardware.
• Experience with wireless networking (Wi-Fi) design and implementation.
• Excellent remote troubleshooting skills and ability to guide others through technical processes.
• Strong analytical and problem-solving abilities.
• Excellent written and verbal communication skills.
• Ability to work independently and manage time effectively in a remote setting.
• Relevant certifications such as CCNA, CCNP, or Network+ are highly advantageous.
• Willingness to undertake occasional site visits if required, potentially in or around the Northern Cape .

Benefits

• Competitive remote salary package.
• Opportunity to work with a dynamic IT solutions provider.
• Flexibility of a fully remote work position.
• Allowance for home office setup and expenses.
• Access to ongoing professional development and certifications.
• Comprehensive medical aid and retirement fund contributions.
• Generous annual leave and sick leave benefits.
• The chance to make a significant impact on network infrastructure for businesses across various regions, including supporting clients in the Northern Cape .