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Network security engineer

📍 Location
johannesburg
⏰ Job Type
Full-time
📅 Posted
June 16, 2026

About the Role

Responsibilities Network Security Design & Implementation : Design, implement, and maintain network security architectures, ensuring the protection of bank's systems, data, and assets against unauthorized access, cyber threats, and attacks. Firewall & Intrusion Detection : Configure and manage firewalls, VPNs, and other security appliances (IDS/IPS) to detect and prevent potential security breaches. Continuously monitor network traffic for suspicious activity, security breaches, and vulnerabilities. Lead incident response efforts to mitigate risks and minimize damage in case of a breach. Security Audits & Risk Assessments : Conduct regular security audits, vulnerability assessments, and penetration testing to identify weaknesses in the network and ensure compliance with internal and regulatory standards. Security Tools & Automation : Utilize security tools (SIEM, firewall management systems, vulnerability scanners, etc.) and automation techniques to enhance security posture and streaml...

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