1 of 1 Remote Firewall Jobs in Cambridge

About the role As a Network Security Analyst with expertise in Telecommunication domain. To provide focused technical and operational support for firewall, VPN and DNS security management within the Security Technology Operations (STO) function. The contractor will primarily manage and execute network security change requests/incidents/improvements, ensuring timely, accurate, and secure implementation across client’s network infrastructure. … you may have about the role, between 09.00am till 17.00pm Monday to Friday. Shifts: Monday to Friday (37.5 hours) Roles and Responsibilities: Own the intake, analysis, and execution of firewall/VPN/DNS security change requests via ServiceNow. Validate rule requests against security policies, standards, and design principles. Implement and document firewall rules across enterprise and data center environments. … Coordinate with requestors, network engineers, and project teams to ensure minimal disruption. Track, report, and manage change SLAs and dependencies. Operational Support Support the day-to-day management of firewall infrastructure and associated tooling (e.g., Cisco ASA/FTD, or equivalent). Conduct troubleshooting and validation testing post-change. Identify misconfigurations and make changes to configure for best security and More ❯