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