Senior Network and Security Analyst

Senior Network and Security Analyst - L2/L3 Network Infrastructure - Cyber Security - SIEM tools

My client who are leaders in their field are looking for a Senior Cyber Security and Network Analyst to provide effective and timely operational support, development and management of the IT network and security infrastructure to meet business requirements and objectives.

Responsibilities:

* Support the delivery and maintenance of the organisation's cyber security and network infrastructure, ensuring systems remain secure, resilient, and aligned to business needs

* Manage day-to-day security operations, including monitoring SIEM platforms, firewalls, endpoint protection, and threat detection tools

* Investigate security incidents and vulnerabilities, recommending and implementing corrective actions where required

* Maintain and support network technologies including LAN/WAN, Wi-Fi, Internet connectivity, and Layer 2/3 infrastructure

* Contribute to cyber security and infrastructure projects, including the implementation of new security controls and technologies

* Perform patching, upgrades, and ongoing maintenance across security and network environments to minimise risk and downtime

* Develop and maintain security policies, operational procedures, technical documentation, and compliance standards

* Support disaster recovery and business continuity planning, testing, and readiness activities

Key Experience & Skills:

* Palo Alto Firewalls and all associated NG services

* Endpoint detection and remediation

* Proven track record in Cyber security and understanding of cyber security analysis, tools and software

* Experience of implementing, supporting and developing L2/3 network infrastructure

* Qualys Vulnerability Management

* Aruba Wifi

* L2/3 switching - Cisco Nexus

* Network Load balancing

* Penetration Testing (3rd Party)

* Incident management

* Data Security