Senior Network Security Engineer

Job Description

Requirements
What you’ll do

• Design, implement and optimise SASE and SD-WAN solutions to deliver secure and scalable connectivity.
• Develop and maintain secure network architectures aligned with enterprise security standards and operational requirements.
• Provide technical leadership across network transformation, modernisation and security initiatives.
• Support and optimise SIEM and SOAR platforms, including security monitoring, alerting and automated response capabilities.
• Develop and maintain security use cases, playbooks and automation to improve threat detection and incident response.
• Implement and manage Network Access Control solutions, including FortiNAC or equivalent technologies.
• Maintain network segmentation, device visibility, onboarding and identity-driven access controls in support of Zero Trust principles.
• Maintain operational ownership of network and security platforms, including monitoring, upgrades, patching and lifecycle management.
• Support incident, problem and change management processes and contribute to the resolution of complex technical issues.
• Develop technical documentation, runbooks, dashboards and knowledge articles to support effective operations.
• Partner with business, technical and security stakeholders to gather requirements and deliver secure network solutions.
• Provide technical mentoring and guidance to operational teams and contribute to architecture reviews, risk assessments, audits and security reviews.
• Identify opportunities for automation and continuous improvement across network and security operations.

What you’ll bring

• Significant experience in senior network engineering, network security or a similar technical role within complex enterprise environments.
• Strong hands-on experience designing and supporting SASE and SD-WAN solutions.
• Demonstrated experience with network security architecture, including firewalls, IPS/IDS, Secure Web Gateways, CASB, Zero Trust and network segmentation.
• Hands-on experience with SIEM and SOAR platforms and security monitoring technologies.
• Experience implementing and managing NAC solutions, ideally FortiNAC.
• Strong understanding of TCP/IP, DNS, routing and switching, VPN technologies and cloud networking.
• Experience with security monitoring, threat detection, incident response, vulnerability management and security automation.
• Strong understanding of network security principles and enterprise security controls.
• Experience managing the operational lifecycle of network and security platforms, including upgrades, patching, monitoring and change management.
• Strong troubleshooting, analytical and problem-solving capabilities.
• Excellent stakeholder engagement and communication skills, with the ability to work across technical and non-technical teams.
• Strong documentation and organisational skills, with the ability to work autonomously and provide technical leadership.

Are you interested in this position?
Apply by clicking on the “Apply Now” button below!
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