Onsite Engineer

Purpose of the role

An Onsite Engineer in the IT (Information Technology) industry is a professional responsible for providing on-site technical support and assistance to customers or clients. Their primary role is to ensure that computer systems, networks, hardware, software, and other IT-related equipment are functioning correctly and efficiently. Overall, the role of an IT Onsite Engineer requires a combination of technical expertise, problem-solving skills, and excellent communication abilities to provide top‑notch IT support to clients or end‑users.

• Install, configure, and troubleshoot computer hardware components, such as servers, workstations, routers, switches, and peripheral devices.
• Install and update software applications and operating systems.

• Diagnose and resolve hardware and software issues.
• Identify and address technical problems that customers or end‑users encounter and provide solutions.
• Provide technical support to customers on‑site.
• Respond to service requests, answer technical questions, and assist users in resolving IT‑related problems.

• Set up and maintain computer networks, including LAN (Local Area Network) and WAN (Wide Area Network) configurations. Troubleshoot network connectivity issues and optimize network performance.

• Create and update network documentation, including network diagrams, configurations, and standard operating procedures (SOPs).
• Maintain accurate documentation with regards to site and network credentials.

• Work closely with other IT teams, including network architects, system administrators, and security professionals, to resolve complex network issues and implement network upgrades or changes.

• Be available for emergency calls and be prepared to respond quickly to critical system failures or network outages.

• Perform testing and quality assurance checks on IT systems to ensure they meet performance and security standards.
• Replace faulty hardware components and ensure that they are properly configured and integrated into the IT environment.

Mentor junior engineers, provide guidance, training and upskilling to team members.

Troubleshoot and maintain 3CX and Opera POS system.

• Minimum Grade 12 Qualification
• Diploma, Bachelor's Degree in Information Technology, Computer Science, Electrical/Electronic Engineering, or a related field will be advantageous
• Drivers License & own Transport/ Reliable transport to and from work

• 5+ years of hands‑on experience in IT support, field service, or technical roles.
• Proven experience with on‑site hardware/software installation, network setup, troubleshooting, and customer‑facing support.

• Strong knowledge of computer hardware (servers, workstations, peripherals, routers/switches).
• Proficiency in installing, configuring, and troubleshooting operating systems (Windows, Linux) and software applications.
• Experience with network setup, maintenance, and troubleshooting (LAN/WAN, connectivity, performance optimization).
• Familiarity with diagnostic tools, testing procedures, and basic IT security practices.
• Knowledge on 3CX and Opera POS.

• Excellent problem‑solving and critical‑thinking abilities.
• Strong customer service orientation with clear communication skills (verbal and written) (English & Afrikaans)
• Ability to work independently, manage priorities, and adapt to varied environments.
• Physical ability to lift equipment (up to 20–50 kg) and perform manual hardware work.
• Willingness to participate in on‑call/emergency response.