4 of 4 DNS Jobs in East Sussex

experience in the majority of Common desktop operating systems (Windows, macOS, iOS, Android) and server operating systems (Windows Server, Linux) Networking (TCP/IP, DNS, DHCP, VPN, Wi-Fi, firewalls) Microsoft 365, Microsoft Intune, and modern workplace solutions Common software applications, SaaS platforms, and troubleshooting techniques Cyber security principles ...

department. CCNA – essential CCNP – desirable (or equivalent experience) Strong experience designing and delivering networks end-to-end. VLANs, trunking, STP fundamentals, DHCP/DNS, routing basics (OSPF preferred; BGP a plus). QoS and traffic shaping principles (especially important for voice/video). Multicast/IGMP basics (helpful ...

Responsibilities Design, configure and maintain a distributed IP-based network across multiple regions and systems (Linux-based) Oversee routing, VPNs, dynamic networking, observability, DNS, QoS and security Develop upper-layer communication logic using robust approaches (e.g., TUN/TAP) and open-source tooling Build monitoring tools for routing behaviour, packet ...

Strong written and verbal communication skills, including incident escalation and reporting Solid understanding of the OSI reference model and common network protocols (DNS, SSL, SMTP, FTP/S, LDAP/S) Experience with SIEM platforms and/or network packet capture tools Experience in highly regulated or complex environments ...