5 of 5 Firewall Jobs in Avon

Internet Access (ZIA) and Zscaler Private Access (ZPA), including policy changes, application access, authentication and connectivity troubleshooting. Supporting and administering Check Point Firewalls, including firewall policies, rules, NAT, objects, logging and troubleshooting. Maintaining accurate technical documentation, network diagrams, configuration records and operational procedures. Working collaboratively with Service Desk, Cyber Security ...

years of working experience in a similar role. • Extensive experience in Windows server administration, application management and configuration including IIS, certificates, services, firewall, Powershell. • Experience with Kubernetes and managing applications running as Docker Container. • Extensive experience in SQL (Postgres, SQL Server) database management and query methods. • Good experience with Azure ...

Senior IT Systems Administrator/Bristol (3 days on-site)/£50,000–£60,000 | DV Clearance Eligibility Required Take ownership. Solve complex challenges. Make IT better. TwinStream is looking for an experienced Senior IT ...

Contract Infrastructure Engineer (Windows/Linux) Bristol HQ - 4 days a week onsite (Condensed hours or 5 days a week onsite) Long term contract (March 2027 expiry) SC Clearance is essential Up to £650 p ...

Responsibilities Design and configure core enterprise monitoring and management modules (performance, configuration, application, traffic, and storage suites). Integrate central monitoring platforms with firewall managers, security consoles, and network controllers . Connect monitoring platforms to IT Service Management (ITSM) tools for automated alerting, ticketing, and reporting. Manage supporting services: Active … support teams. Key Requirements Strong, hands-on experience designing and deploying enterprise monitoring and observability suites . Practical experience integrating with major network and firewall management consoles . Deep knowledge of SNMP, Syslog, NetFlow, WMI, and REST APIs . Solid understanding of ITIL frameworks and Role-Based Access Control ( RBAC ...