1 of 1 Permanent Firewall Jobs in Barnsley

Participation in the Perks at Work discount portal. Hybrid working arrangements to promote work-life balance. Duties of a Network Specialist : Lead enterprise-level firewall and security segmentation projects aimed at reducing cyber risks. Manage configuration and optimisation of Cisco Secure Firewall environments, including FTD/FMC. Collaborate with cyber … execute remediation strategies. Design and deploy secure segmentation models across enterprise zones such as user, server, management, Tier-0, and DMZ. Enforce strict firewall policy governance, including rule reviews, logging, and the removal of overly permissive policies. Identify vulnerabilities through audits and assessments, delivering structured remediation plans. Support ...