Communications & Computer Network Skills in Belfast

Results 1 - 18 of 18 Description Rank 6 Months to 23 Jun 2025 Rank YoY Change Median Salary Median Salary YoY Change Historical Absolute & Relative Jobs Vacancies Live Jobs Wi-Fi 20 - £57,500 - 9 4.84% 4 Network Security 22 +43 £76,092 +70.03% 7 3.76% 29 VLAN 23 - - - 6 3.23% 7 Broadband 26 - £23,504 - 3 1.61% 2 LAN 26 +40 £50,000 +44.39% 3 1.61% 9 Wireshark 26 +36 - - 3 1.61% 3 WLAN 27 - £52,500 - 2 1.08% 1 WAN 27 - £53,750 - 2 1.08% 10 SNA 27 - £57,500 - 2 1.08% MPLS 27 - £52,500 - 2 1.08% 1 Firewall 27 +34 £52,500 -41.66% 2 1.08% 32 DHCP 28 +39 £55,000 +69.23% 1 0.54% 7 HTTP 28 +22 - - 1 0.54% 6 DNS 28 +36 £55,000 +69.23% 1 0.54% 9 Internet 28 +37 £57,500 - 1 0.54% 21 Wireless 28 - £47,500 - 1 0.54% 6 Cisco Wireless 28 - £47,500 - 1 0.54% SD-WAN 28 - £57,500 - 1 0.54% 4 1