Network architect

Optimal Growth Technologies • midrand, gauteng, South-Africa • Posted June 06, 2026

Location midrand, gauteng
Job Type Full-time
Category Other-General
Posted June 06, 2026

We are looking for a highly experienced Network Architect with 10+ years of experience in designing, implementing, and securing complex enterprise networks. The ideal candidate must have strong expertise in Check Point firewalls, network security, and cloud networking, ensuring high availability, security, and scalability of network infrastructure.

Key Responsibilities Design and implement scalable, high-performance network architectures for enterprise environments. Define and enforce networking standards, policies, and best practices Develop secure, redundant, and high-availability network designs for data centers, branch offices, and cloud environments. Evaluate and recommend network technologies, hardware, and software to optimize performance. Firewall & Security (Checkpoint Expertise Required) Configure, manage, and optimize Check Point Firewalls (NGFW, R80.x, R81.x, VSX, Maestro, Sand Blast, IPS, and VPNs). Design and implement firewall policies, rule sets, and security z...

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