troubleshooting. Proven ability to configure and support LAN/WLAN environments, routing/switching, VLANs, and DNS/DHCP. Knowledge of routing protocols and networking technologies such as BGP, VRRP/HSRP, TCP/UDP, LACP. Strong diagnostic skills using packet capture and other troubleshooting tools. Excellent communication and documentation skills, with a proactive problem-solving mindset. Willingness to assist More ❯
Description: How You Will Contribute: Specify & Design network infrastructure including routers, switches, and firewalls. Design technical specifications for IP addressing, subnets & VLANs Design technical specifications for networking redundancies using VRRP, BGP and OSPF. Design technical specifications for Layer 2 technologies like Link Aggregation (LAG) and LACP. Design virtual networking solutions across on-prem and public cloud environments (AWS, GCP) Design More ❯
Belfast, County Antrim, Northern Ireland, United Kingdom
Ulster University
Experience of deploying, managing and supporting any three of the following technologies in a large organisation: Routing Protocols, Next Generation Firewalling (L4-L7), L2-L4 Technologies (VLANs, Link Aggregation, VRRP, CIDR, VRFs), Wireless Technologies, Network Access Control, or VPN configurations. Please find our employee benefits on our website. Ulster University holds a Silver Athena SWAN award in recognition of our More ❯
Experience of deploying, managing and supporting any three of the following technologies in a large organisation: Routing Protocols, Next Generation Firewalling (L4-L7), L2-L4 Technologies (VLANs, Link Aggregation, VRRP, CIDR, VRFs), Wireless Technologies, Network Access Control, or VPN configurations. Please find our employee benefits on our website. Ulster University holds a Silver Athena SWAN award in recognition of our More ❯
with the ability to communicate clearly with both technical and non-technical audiences. You'll bring a solid understanding of networking principles and protocols (TCP/IP, OSPF, BGP, VRRP, Firewalls, IPSec, SIEM, wireless), alongside experience in at least two key solution areas such as networks, cloud, security, or unified communications. This is a highly collaborative position that bridges the More ❯
City of London, London, United Kingdom Hybrid/Remote Options
83zero
and deliver value. What We’re Looking For Experience in the managed IT or telecoms sector. Solid knowledge of network principles (TCP/IP, routing protocols like OSPF & BGP, VRRP). Understanding of security concepts: firewalls, UTM, IPSec, SIEM, etc. Hands-on experience with at least two of the following: Networks, Cloud, Unified Communications, Cyber Security. Desirable: SD-WAN & SASE More ❯
and deliver value. What We’re Looking For Experience in the managed IT or telecoms sector. Solid knowledge of network principles (TCP/IP, routing protocols like OSPF & BGP, VRRP). Understanding of security concepts: firewalls, UTM, IPSec, SIEM, etc. Hands-on experience with at least two of the following: Networks, Cloud, Unified Communications, Cyber Security. Desirable: SD-WAN & SASE More ❯
required 4+ years of IT related experience required Familiarity with the Linux based systems and experience with scripting and automation (Bash, Python, Perl) Understanding BGP routing protocols, spanning tree, VRRP, LACP Good organization, multitasking and communication skills Microsoft Office Tools: Word, Outlook, Excel Understanding of network procedures, environmental and safety management in a DC environment Culture/Team fit Ambitious More ❯
