Firewall Installation Technician

Cmsolution; Gauteng; On-site; ZAR 50 000 - 200 000; Full time

Job summary

A leading technology firm in South Africa is seeking a skilled professional to install and configure next-generation firewall solutions across multiple research nodes. The ideal candidate will have 3-5 years of hands-on experience in firewall installation, strong networking skills, and relevant industry certifications. This role requires field-based work and flexibility in hours, along with a valid driver's license for travel.

Qualifications

• Minimum of 3-5 years of hands-on experience in firewall installation and network security.
• Proven experience with next-generation firewalls, preferably Fortinet devices.

Responsibilities

• Install next-generation firewalls according to project specifications.
• Conduct thorough testing of installed firewalls to validate performance.
• Assist in the migration of existing firewall configurations to new devices.
• Maintain accurate records of installation processes and configurations.
• Conduct training sessions for the client's staff on new firewall features.

Skills

Configuring and managing firewalls

Strong understanding of networking protocols

Excellent problem-solving skills

Strong communication and interpersonal skills

Education

Bachelor's degree in Computer Science or related field

Fortinet NSE certification

Cisco CCNP Security

CompTIA Security+

Job description

Job Purpose

To install and configure next‑generation firewall solutions across 7 research nodes, ensuring seamless integration with existing infrastructure and adherence to project timelines.

Key Responsibilities

• Installation and configuration: Install next‑generation firewalls at designated sites according to project specifications. Configure firewall policies, VPNs, and network settings to meet security requirements. Ensure proper cable management and hardware placement.
• System testing and validation: Conduct thorough testing of installed firewalls to validate performance and functionality. Troubleshoot and resolve any installation issues or network connectivity problems. Document all configurations and changes made during the installation process.
• Migration and integration: Assist in the migration of existing firewall configurations to new devices. Ensure compatibility and integration with FortiAnalyzer and FortiEMS. Collaborate with the project manager and network engineers to validate migration success.
• Documentation and reporting: Maintain accurate records of installation processes, configurations, and testing results. Generate as‑built documentation for each site. Provide regular updates to the project manager regarding installation progress.
• Training and knowledge transfer: Conduct training sessions for the client's staff on new firewall features and management procedures. Ensure proper knowledge transfer regarding maintenance and support procedures.

Qualifications

• Educational background: Bachelor's degree in Computer Science, Information Technology, or a related field.
• Relevant industry certifications: Fortinet NSE, Cisco CCNP Security, CompTIA Security+.

Experience

• Minimum of 3‑5 years of hands‑on experience in firewall installation and network security. Proven experience with next‑generation firewalls, preferably Fortinet devices.

Skills

• Technical skills: Proficient in configuring and managing firewalls and security appliances. Strong understanding of networking protocols (TCP/IP, VPN, VLAN, etc.). Familiarity with network monitoring and analysis tools.
• Soft skills: Excellent problem‑solving and analytical skills. Strong communication and interpersonal skills. Ability to work independently and as part of a team.

Work Environment

• Field‑based work at 7 research nodes across South Africa. Must adhere to safety and health regulations at all sites.
• Willingness to work flexible hours, including after‑hours installations if necessary.
• Valid driver's license and ability to travel to various locations as required.