Network Security Engineer (JHB East Rand) at Teraco

Description
PURPOSE OF THE ROLE

• The successful candidate will be part of the design, implement, manage, and troubleshoot complex network environments with a focus on security and access control. The role involves ensuring the stability, security, and optimization of our network systems across multiple locations across the country.

Requirements

OBJECTIVES
MAIN FUNCTIONS OF THE JOB

• Firewall Management: Install, configure, and maintain Checkpoint firewalls, ensuring robust network security and compliance with organizational policies. Responsible for management of firewall change controls.
• Network Access Control Systems: Implement and manage Aruba ClearPass for network access control, including configuring role-based access, onboarding, and policy enforcement.
• Network Infrastructure: Deploy, configure, and troubleshoot switches, and other network devices to ensure high availability and performance.
• Troubleshooting & Support: Provide advanced troubleshooting for network issues, including switching, firewall policies, and network access control configurations.
• Collaboration: Work closely with IT, Security, and Compliance teams to support overall network security posture.
• Documentation: Maintain accurate network diagrams, firewall rules, and configuration documentation.

SKILLS REQUIREMENT 

• Proven experience with Checkpoint firewalls (configuration, rule management, troubleshooting).
• Strong knowledge of Aruba ClearPass (NAC solutions, role-based access, policy creation).
• Hands-on experience with network switching.
• Understanding of network security principles and best practices
• Experience with network troubleshooting.
• Familiarity with security standards (e.g., ISO).

QUALIFICATIONS AND EXPERIENCE 

• Certifications such as Checkpoint CCSA, CCSE is advantageous.
• ClearPass Certified Professional (ACCP), or equivalent.
• Aruba Switching Certified Professional (ACSP)