Network Security Engineer
ATS Client · Pretoria
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Start free — we apply for you →Job Description Network Security Engineer - 24-Month ContractPretoria (Hybrid)
Are you passionate about protecting enterprise networks from evolving cyber threats? Join our team as a Network Security Engineer on a 24-month hybrid contract in Pretoria, where you'll help safeguard critical infrastructure and design secure, scalable network solutions. This role requires 2-3 days per week on-site.
What You'll Be Doing: • Design, implement, and maintain robust network security infrastructure to protect Customer's digital environment. • Manage and optimize security platforms including firewalls, intrusion prevention systems (IPS), DDoS mitigation tools, VPNs, secure email gateways, and Cisco Identity Services Engine (ISE). • Monitor network traffic to detect anomalies, investigate potential threats, and respond promptly to security incidents. • Conduct forensic analysis and support incident response to ensure timely containment and resolution of security events. • Ensure compliance with cybersecurity policies, ISO/IEC 27002 standards, and relevant regulatory requirements. • Oversee the lifecycle management of digital certificates and the secure provisioning of third-party network connections. • Manage and resolve network security requests and incidents through the Remedy system within agreed service levels. • Maintain accurate technical documentation, configurations, and incident logs to support audits and risk reporting. • Collaborate with internal teams to identify vulnerabilities, recommend security enhancements, and strengthen overall network defence.
Requirements
What We're Looking For: • Bachelor's degree in information security, Computer Science, OR Matric with 6-8 years of Network Security experience. • Certifications such as CCNP Security, CISSP, or equivalent industry-recognised credentials. • 7+ years' experience in network security engineering or related fields. • Proven ability to manage and maintain enterprise-scale security infrastructure. • Strong background in incident response, threat mitigation, and vulnerability remediation. • Experience in regulated environments with adherence to ISO/IEC 27002 standards.
Take the lead in securing the networks that matter most. Apply today!