Network & Security Systems Technician

Location: Johannesburg South, Gauteng (Eastcliff / The Glen area)
Salary: R10,000 – R12,000 per month
Start Date: Immediately preferred; no later than 1 December 2026
Employment Type: Full-time
Industry: Information Technology, Networking & Electronic Security

Introduction

An established and growing ICT and business technology solutions provider based in Johannesburg South is seeking a skilled, hands-on Network & Security Systems Technician to join its technical team.

The company specialises in providing integrated IT infrastructure, networking, connectivity, CCTV surveillance, biometric access control and business technology solutions to commercial clients.

The successful candidate will be responsible for installing, configuring, maintaining and troubleshooting network cabling infrastructure, CCTV camera systems and biometric access-control equipment at client premises.

This position is ideal for a practical, technically competent individual who enjoys fieldwork, solving technical problems and delivering professional service.

This is a hands-on installation and maintenance position, not a purely desktop IT support role.

Duties & Responsibilities

1. Network Cabling & Infrastructure

• Install, terminate, test and maintain structured network cabling, including Cat5e and Cat6 Ethernet cables.
• Perform cable routing, trunking, conduit installation and cable management.
• Install and maintain network points, data outlets, patch panels and network cabinets.
• Carry out RJ45 crimping, cable termination and network cable testing.
• Assist with the installation and configuration of network switches, routers and wireless access points.
• Troubleshoot network connectivity issues and identify faulty cabling or equipment.
• Ensure installations are neat, correctly labelled and compliant with installation standards.

2. CCTV Camera Installation & Maintenance

• Install, configure, test and maintain CCTV surveillance systems.
• Work with IP cameras and analogue CCTV systems where required.
• Install and configure DVR and NVR recording equipment.
• Connect cameras to local networks and configure IP addresses.
• Set up remote viewing and mobile access to CCTV systems.
• Diagnose and repair faulty cameras, cabling, recording devices and connectivity issues.
• Conduct preventative maintenance and system checks.
• Ensure cameras are positioned correctly and recording systems operate reliably.

Experience with Hikvision, Uniview or similar CCTV systems will be advantageous.

3. Biometric & Access Control Systems

• Install, configure and maintain biometric access-control systems.
• Work with fingerprint readers, facial recognition devices and electronic access-control equipment.
• Install and connect access-control readers, controllers, magnetic locks and related hardware.
• Configure user access permissions and enrol users onto biometric systems.
• Troubleshoot access-control faults, connectivity issues and device malfunctions.
• Assist with the integration of biometric systems into attendance and timekeeping solutions.
• Perform routine testing and maintenance to ensure reliable system operation.

4. Technical Support & Field Service

• Attend client sites to perform installations, maintenance and repairs.
• Diagnose and resolve technical problems efficiently.
• Carry out equipment testing and commissioning following installations.
• Provide basic technical guidance and support to clients.
• Maintain accurate installation records, service reports and job documentation.
• Ensure tools, equipment and materials are handled responsibly.
• Work independently or as part of a technical installation team.
• Maintain a professional attitude when interacting with clients.

Minimum Requirements

The following practical experience is essential:

• Proven hands-on experience in network cabling installation, termination and troubleshooting.
• Practical experience installing and maintaining CCTV camera systems.
• Practical experience installing, configuring or maintaining biometric access-control systems.
• Understanding of basic networking concepts, including LAN connectivity, IP addressing and network devices.
• Ability to use basic installation tools, cable testers and diagnostic equipment.
• Experience working on-site at commercial or business premises.
• Ability to identify technical faults and perform repairs.
• Good communication skills and a customer-service-oriented approach.
• Willingness to travel to client sites and undertake physical installation work.
• Availability to start immediately or by 1 December 2026.

Qualifications & Experience

• Matric / Grade 12 preferred.
• Relevant technical training in networking, CCTV, electronic security or IT infrastructure advantageous.
• Approximately 2–3 years of relevant hands-on installation experience preferred.
• Networking certifications, CCTV installation training or access-control certifications advantageous.
• Valid driver's licence preferred due to the field-service nature of the position.

Demonstrated practical experience across all three core areas — network cabling, CCTV and biometrics — is more important than formal qualifications alone.

Technical Skills

Essential:

• Structured network cabling
• Cat5e / Cat6 installation and termination
• RJ45 connectors and cable testing
• CCTV installation and fault-finding
• IP cameras, DVRs and NVRs
• Biometric fingerprint or facial recognition systems
• Electronic access control
• Basic LAN networking and IP configuration
• On-site technical troubleshooting

Advantageous:

• Hikvision and Uniview systems
• PoE switches and IP camera networking
• Wireless networking and access points
• Fibre connectivity and basic fibre installations
• Biometric time-and-attendance systems
• Access-control integration
• Basic VoIP / PABX infrastructure knowledge

Personal Attributes

• Technically minded with strong practical problem-solving skills.
• Reliable, punctual and able to meet deadlines.
• Detail-oriented, with pride in neat, professional installations.
• Comfortable working with tools, ladders, cabling and electronic equipment.
• Able to work independently with minimal supervision.
• Professional and respectful when dealing with customers.
• Willing to learn new technologies and develop additional technical skills.
• Able to work effectively under pressure.

Package & Remuneration

Salary: R10,000 – R12,000 per month, depending on relevant experience and technical ability.

Location: Johannesburg South, Gauteng.

Start Date: Immediate availability strongly preferred, with a latest anticipated start date of 1 December 2026.

Application Requirements

Interested candidates should submit an updated CV clearly outlining their practical experience in:

1. Network cabling installations and troubleshooting.
2. CCTV camera installations, configuration and maintenance.
3. Biometric access-control installation and support.

Applications should also indicate current location, current or last salary, salary expectations, notice period and driver's licence status.

Only candidates with relevant hands-on technical installation experience will be considered.