Telecommunications Network Administrator

Placements24; Stellenbosch; On-site; ZAR 360,000 - 480,000; Full time

Benefits offered by this job

Competitive salary

Medical aid

Pension fund

Professional development

Stable work environment

Annual leave

Modern office facilities

Job summary

Placements24 in Stellenbosch, Western Cape, seeks an experienced Telecommunications Network Administrator to manage and maintain our network infrastructure on-site. You will install, configure, and troubleshoot routers, switches, firewalls, and access points; monitor performance; and ensure security and reliability to support operations.

The ideal candidate holds a Bachelor’s degree in IT or CS, 4+ years of network administration experience, with Cisco/Juniper hardware, TCP/IP expertise, and

Qualifications

• Bachelor's degree in Information Technology, Computer Science, or related field.
• Minimum 4 years of network administration and support experience.
• Proficiency with Cisco and Juniper hardware.
• Strong TCP/IP, subnetting, routing and switching knowledge.
• Experience with network security concepts and tools.
• Familiarity with network monitoring and performance analysis.
• Excellent problem-solving, communication, and teamwork skills.
• Experience with wireless networking is a plus.

Responsibilities

• Install, configure, and maintain network devices such as routers, switches, firewalls, and access points.
• Monitor network performance and availability, identifying and resolving issues promptly.
• Implement and manage network security protocols and measures to protect against threats.
• Perform regular system backups and ensure data integrity and recovery capabilities.
• Manage user accounts, permissions, and access to network resources.
• Troubleshoot network connectivity, performance, and security problems.
• Document network configurations, procedures, and troubleshooting guides.
• Plan and execute network upgrades and enhancements as required.
• Provide technical support to end-users for network-related issues.
• Stay updated on the latest networking technologies and best practices.

Skills

TCP/IP networking

Subnetting

Routing & switching

Network security concepts

Monitoring tools

Problem solving

Communication

Education

Bachelor's degree in Information Technology

CCNA or Network+ certification desirable

Tools

Cisco hardware

Juniper hardware

VPNs

Firewalls

Job description

About the Role

Our client, a rapidly expanding telecommunications company, is looking for a diligent and experienced Telecommunications Network Administrator to manage and maintain their network infrastructure in Stellenbosch, Western Cape. This is an on-site role where you will be responsible for ensuring the optimal performance, security, and reliability of our company's network systems. Your duties will include installing, configuring, and troubleshooting network hardware and software, monitoring network traffic, and implementing network security measures. The ideal candidate will have a solid understanding of networking principles, excellent problem-solving skills, and a proactive approach to system maintenance. You will be a key player in supporting our operational needs and ensuring seamless connectivity for our users. We are committed to providing a stable and professional work environment where your contributions are recognized and valued. Your expertise will be essential in keeping our communication channels robust and accessible.

Key Responsibilities

• Install, configure, and maintain network devices such as routers, switches, firewalls, and access points.
• Monitor network performance and availability, identifying and resolving issues promptly.
• Implement and manage network security protocols and measures to protect against threats.
• Perform regular system backups and ensure data integrity and recovery capabilities.
• Manage user accounts, permissions, and access to network resources.
• Troubleshoot network connectivity, performance, and security problems.
• Document network configurations, procedures, and troubleshooting guides.
• Plan and execute network upgrades and enhancements as required.
• Provide technical support to end-users for network-related issues.
• Stay updated on the latest networking technologies and best practices.

Requirements

• Bachelor's degree in Information Technology, Computer Science, or a related field; relevant certifications (e.g., CCNA, Network+) are highly desirable.
• Minimum of 4 years of experience in network administration and support.
• Proficiency with network hardware from major vendors (e.g., Cisco, Juniper).
• Strong understanding of TCP/IP networking, subnetting, routing, and switching.
• Experience with network security concepts and tools (firewalls, VPNs, intrusion detection).
• Familiarity with network monitoring tools and performance analysis.
• Excellent problem-solving and analytical skills.
• Good communication and interpersonal skills.
• Ability to work independently and as part of a team.
• Experience with wireless networking technologies.

Benefits

• Competitive salary commensurate with experience.
• Comprehensive medical aid benefits.
• Pension fund contribution.
• Opportunities for professional development and certifications.
• A stable and supportive work environment.
• Annual leave and company holidays.
• Access to modern office facilities.