Network Engineer - 6 Months FTC

We are looking for an experienced Network Security Engineer to join our team on an initial 6-month fixed-term contract. This role will be responsible for maintaining, securing and optimising the organisation's network and security infrastructure, ensuring high levels of availability, compliance and protection against cyber threats., * Monitor, maintain and optimise network and security infrastructure using tools such as SolarWinds.

• Analyse logs, identify security threats and proactively resolve network and security issues.
• Administer and support Cisco ISE, including policy management, posture compliance, certificate renewals and remediation activities.
• Monitor compliance across endpoint and network security solutions.
• Configure, maintain and support anti-malware, device control and Data Loss Prevention (DLP) technologies.
• Support incident response activities, security investigations and remediation of security breaches.
• Maintain backup and recovery procedures for network and security systems.
• Configure, manage and troubleshoot next-generation firewalls including Palo Alto, Fortinet, Check Point, Cisco ASA and Cisco Firepower.
• Administer Cisco Firepower Management Centre (FMC) and Firepower Threat Defence (FTD).
• Manage firewall rule sets, NAT policies, VPN connectivity and security policies.
• Configure and support IPsec and SSL VPN solutions for remote access and site-to-site connectivity.
• Implement and maintain security controls for internet-facing services and infrastructure.
• Monitor network performance and availability, ensuring maximum uptime.
• Support routing, switching and wireless network environments.
• Collaborate with infrastructure, networking and security teams to improve security posture and operational effectiveness.
• Produce technical documentation and contribute to continuous improvement initiatives.

The successful candidate will have strong hands-on experience across Cisco networking, firewall technologies, network security platforms and security operations, with the ability to support both BAU activities and project-based initiatives., * 8+ years' experience in Network Engineering and Network Security roles.

• Strong hands-on experience with Cisco networking technologies.
• Expert knowledge of routing protocols including BGP, OSPF and EIGRP.
• Strong understanding of TCP/IP, DHCP, DNS, VLANs, VPNs and network troubleshooting.
• Experience supporting Cisco Catalyst 9500 switches.
• Strong experience with Cisco Meraki environments.
• Extensive experience configuring and supporting Palo Alto firewalls.
• Strong knowledge of Palo Alto Panorama administration.
• Experience with Fortinet technologies including FortiGate, FortiManager and FortiAnalyzer.
• Experience configuring and supporting Check Point, Cisco ASA and Cisco Firepower solutions.
• Strong understanding of firewall security policies, NAT, App-ID, User-ID, GlobalProtect and WildFire.
• Experience with IDS, IPS, DLP, DDoS mitigation and security monitoring technologies.
• Strong experience supporting Cisco ISE and posture compliance environments.
• Experience with security incident response and vulnerability remediation.
• Strong troubleshooting and analytical skills.
• Excellent communication and stakeholder management abilities.

Desirable Experience

• Relevant certifications such as CCNP, CCIE, PCNSE, NSE4/NSE7, CISSP or equivalent.
• Experience within enterprise or highly regulated environments.
• Knowledge of security frameworks and compliance standards.
• Experience supporting hybrid cloud networking and security environments.

• Opportunity to join a highly skilled infrastructure and security team.
• Exposure to enterprise-scale networking and security technologies.
• Varied role covering both operational support and project delivery.
• Potential opportunity for extension beyond the initial contract period.
• Competitive salary and benefits package.

Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.

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