Network Administrator

Placements24; Upington; Hybrid; ZAR 360,000 - 540,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Career development

Hybrid schedule

Stable environment

Job summary

Placements24 in Upington is seeking a skilled Network Administrator to manage and secure our IT network infrastructure, ensuring reliability and performance for hybrid operations.

You will design, implement, troubleshoot, and optimize network systems, with on-site duties in Upington and remote work flexibility.

Qualifications

• Bachelor's degree or equivalent work experience in IT or related field.
• 3+ years of network administration and support experience.
• Strong knowledge of TCP/IP, DNS, DHCP, and network security concepts.

Responsibilities

• Install, configure, and maintain network hardware and software.
• Triage and resolve network incidents with root-cause analysis.
• Monitor and optimize network performance and uptime.
• Implement firewall, VPN, and IDS/IPS security controls.
• Maintain network diagrams and documentation.
• Plan upgrades and migrations as needed.

Skills

TCP/IP

Network troubleshooting

Firewall management

VPNs

Cisco

Juniper

Education

Bachelor's degree in Computer Science or Information Technology

Tools

Cisco routers

Juniper switches

IDS/IPS

Job description

About the Role

Our client is seeking a skilled and proactive Network Administrator to manage and maintain their IT network infrastructure in Upington. This role is essential for ensuring the reliability, security, and performance of the company's network systems. You will be responsible for network design, implementation, troubleshooting, and optimization. This hybrid role allows for a balance of on-site responsibilities in Upington and remote work, providing flexibility while ensuring critical network operations are managed effectively.

Key Responsibilities

• Install, configure, and maintain network hardware and software, including routers, switches, firewalls, and VPNs.
• Monitor network performance, identify bottlenecks, and implement solutions to improve efficiency and uptime.
• Ensure network security by implementing and managing firewalls, intrusion detection systems, and access controls.
• Troubleshoot network issues, perform root cause analysis, and implement timely resolutions.
• Manage network documentation, including diagrams, configurations, and procedures.
• Plan and execute network upgrades and migrations as needed.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
• 3+ years of experience in network administration and support.
• Proficiency with network protocols (TCP/IP, DNS, DHCP) and network hardware (Cisco, Juniper).
• Experience with network security principles and technologies (firewalls, VPNs, IDS/IPS).
• Knowledge of network monitoring tools and techniques.
• Strong troubleshooting skills and the ability to work effectively in a hybrid environment.

Benefits

• Competitive annual salary and potential for performance bonuses.
• Comprehensive health, dental, and vision insurance.
• Opportunities for professional development and obtaining network certifications.
• Flexible hybrid work schedule, allowing for both on-site and remote work.
• A stable and supportive work environment within a growing organization.