Network Security Engineer Evdb

Pretoria, Gauteng, South Africa

Job Description

Closing Date: 2025-12-18
Job Type: Contract
Job Level: Senior
Experience: Between 5 - 7 Years
EE/AA: No
Summary
We are looking for a Senior with experience in managing and optimizing security platforms as well as conducting forensic analysis amongst others.
This will be a 2 year Contract based in Pretoria
Description
Key Responsibilities:

  • 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 defense.
Minimum Requirements
Qualifications and Experience:
  • Bachelor's degree in information security, Computer Science, and/or Matric with 6 - 8 years Network Security experience.
  • CCNP Security, CISSP, or equivalent industry-recognized security certifications CCNP Security, CISSP, or equivalent industry-recognized security certifications
  • Minimum of 7 years' experience in network security engineering or a related discipline.
  • Proven experience managing and maintaining enterprise-grade security infrastructure.
  • Demonstrated expertise in incident response, threat mitigation, and vulnerability remediation.
  • Experience working within regulated environments and adhering to cybersecurity standards such as ISO/IEC 27002.
Key Skills and Competencies:
  • Technical Expertise: In-depth knowledge of network protocols, Cisco firewall configurations, and perimeter defense technologies.
  • Security Tools Proficiency: Hands-on experience with Web Application Firewalls (WAF), Next-Generation Firewalls (NGFW), Intrusion Prevention Systems (IPS), DDoS protection tools, SIEM platforms, and Cisco Identity Services Engine (ISE).
  • Vulnerability Management: Strong understanding of OWASP Top 10 vulnerabilities and the ability to assess, remediate, and mitigate risks across cloud and on-premise environments.
  • Incident Response: Skilled in detecting, analyzing, and responding to network security incidents and conducting forensic investigations.
  • Analytical and Problem-Solving Ability: Exceptional troubleshooting and diagnostic skills to identify and resolve complex network security issues.
  • Regulatory and Compliance Awareness: Familiarity with cybersecurity frameworks and standards, particularly ISO/IEC 27002 and related regulatory obligations.
  • Documentation and Reporting: Ability to maintain accurate technical records, incident logs, and contribute to audit and risk reporting.
  • Collaboration and Communication: Strong interpersonal skills to work effectively across technical teams and convey security issues to non-technical stakeholders.

Skills Required

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Job Detail

  • Job Id
    JD1594487
  • Industry
    Not mentioned
  • Total Positions
    1
  • Job Type:
    Full Time
  • Salary:
    Not mentioned
  • Employment Status
    Permanent
  • Job Location
    Pretoria, Gauteng, South Africa
  • Education
    Not mentioned