Network and Security Engineer

Key Responsibilities

• Manage and troubleshoot FortiGate/FortiOS firewalls, including policies, NAT, VPNs, routing and segmentation.
• Manage HP and Sophos switching environments, including VLANs, trunks, routing and network troubleshooting.
• Implement and maintain network segmentation and security controls.
• Support and improve Privileged Access Management (PAM) and administrative access controls.
• Manage and enhance EDR/XDR capabilities, including threat detection, investigation and response.
• Own or support Vulnerability Management, including scanning, assessment, prioritisation and remediation tracking.
• Manage secrets and certificate management, including service accounts, API keys, credentials and certificates.
• Support container and Kubernetes security, including image vulnerabilities, secrets, RBAC, service accounts and runtime security principles.
• Review firewall rules, privileged access and infrastructure configurations to identify security risks.
• Assist with security incidents, technical investigations and remediation.
• Support disaster recovery, backup and infrastructure resilience testing from a network and security perspective.
• Implement and support Zero Trust Network Access (ZTNA) and identity- and device-based access controls.
• Maintain accurate network diagrams, IP/VLAN information, firewall documentation and security procedures.
• Collaborate with infrastructure, application and development teams to ensure security is incorporated into new deployments.

Technical Requirements

Networking: TCP/IP, VLANs, Routing, Switching, VPNs, NAT, DNS, DHCP

Firewalls: FortiGate, FortiOS

Switching: HP, Sophos

Security: PAM, EDR/XDR, Vulnerability Management, Secrets Management, Certificate Management, Network Segmentation, Security Hardening, Zero Trust

Modern Infrastructure: Container Security, Kubernetes Security Principles

Advantageous

• Nutanix AHV
• Prism Central
• Nutanix Flow
• Hyper-V
• Nutanix Move
• Hyper-V to Nutanix migrations
• Disaster Recovery environments

Apply now!

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If you have not had any response in two weeks, please consider the vacancy application unsuccessful.

For more information contact:

Raees Sadek

IT Recruitment

Researcher

011 622 9526