About the Role

Our client is seeking a highly experienced and strategic Senior Network Security Architect to design, implement, and manage robust security solutions for their enterprise network infrastructure in East London, Eastern Cape . This critical role demands a deep understanding of network protocols, security best practices, and emerging threats. The Senior Network Security Architect will be responsible for developing security strategies, architecting secure network designs, and overseeing the deployment and maintenance of security technologies such as firewalls, intrusion detection/prevention systems, VPNs, and access control mechanisms. The ideal candidate will possess exceptional analytical skills, a proactive approach to threat mitigation, and the ability to lead complex security projects. You will play a pivotal role in protecting the organization's sensitive data and ensuring the confidentiality, integrity, and availability of its network systems. We are looking for a seasoned security expert who can provide thought leadership and drive security innovation.

Key Responsibilities

- Design and architect secure network infrastructure solutions, including firewalls, IDS/IPS, VPNs, and endpoint security.
- Develop and implement comprehensive network security policies, standards, and procedures.
- Conduct security risk assessments and vulnerability analyses to identify and mitigate potential threats.
- Oversee the deployment, configuration, and maintenance of network security devices and software.
- Monitor network traffic and security logs for suspicious activities and respond to security incidents.
- Collaborate with IT teams to integrate security measures into network operations and system designs.
- Develop and deliver security awareness training for employees.




- Stay abreast of the latest cybersecurity threats, vulnerabilities, and defense technologies.
- Evaluate and recommend recent security products and technologies to enhance the organization's security posture.
- Develop and maintain documentation for network security architecture and procedures.
- Lead security incident response efforts and conduct post-incident analysis.

Requirements

A Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field; Master's degree or relevant certifications (e.g., CISSP, CCIE Security) are highly desirable. A minimum of 8 years of experience in network security, with a significant focus on architecture and design. Proven experience in designing and implementing enterprise-level network security solutions. In-depth knowledge of network protocols (TCP/IP, BGP, OSPF) and security concepts. Hands-on experience with various security technologies: firewalls (e.g., Palo Alto, Fortinet), IDS/IPS, SIEM, endpoint protection, and cloud security. Strong understanding of security frameworks (e.g., NIST, ISO 27001). Excellent analytical, problem-solving, and troubleshooting skills. Strong leadership, communication, and interpersonal abilities. Experience with security incident response and management. Familiarity with scripting languages (e.g., Python, Bash) for automation is a plus.

Benefits

Our client offers a highly competitive salary and an exceptional benefits package, reflecting the seniority and critical nature of this role. This position provides a significant opportunity to shape the security landscape of a growing organization in East London . You will work in a challenging and dynamic environment with ample opportunities for professional growth, leadership, and impact.

📌 Senior Network Security Architect (Kimberley)
🏢 Placements24
📍 Kimberley