Communications & Computer Network Statistics in Bristol

Description	Rank 6 Months to 2 Feb 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
DNS	65	+4	£38,000	-25.49%	34 1.53%	6
DHCP	68	+11	£35,000	-28.20%	31 1.39%	4
Firewall	69	-16	£42,500	-10.52%	30 1.35%	11
Internet	71	+25	£30,500	-45.53%	28 1.26%	8
Structured Cabling	75	-	£40,000	-	24 1.08%	4
VPN	83	0	£58,459	-2.56%	16 0.72%	5
Wi-Fi	85	+3	£45,000	-25.00%	14 0.63%	8
VoIP	90	+8	£27,500	-42.10%	9 0.40%	1
Network Security	90	-15	£54,350	-16.38%	9 0.40%	4
WAN	92	-6	£38,500	-35.83%	7 0.31%	2
LAN	92	-8	£38,500	-35.83%	7 0.31%	1
Kerberos	93	-	£38,500	-	6 0.27%
Remote Desktop	93	-2	£31,500	+5.00%	6 0.27%	1
Ethernet	94	+7	£54,417	+14.56%	5 0.22%	6
TCP/IP	95	-3	£49,709	-13.55%	4 0.18%	4
IPsec	95	-	£53,000	-	4 0.18%
VLAN	96	+4	£42,500	-17.07%	3 0.13%	3
Wireless	96	-5	£42,500	+18.05%	3 0.13%	13
4G	96	-	£68,000	-	3 0.13%	1
HSRP	96	-	£53,000	-	3 0.13%
OSPF	96	+1	£53,000	-	3 0.13%
BGP	96	+1	£53,000	-	3 0.13%
EIGRP	96	+1	£53,000	-	3 0.13%
Cisco ASA	96	-	£53,000	-	3 0.13%
5G	96	-	£68,000	-	3 0.13%	2
Cisco Firepower	96	-	£53,000	-	3 0.13%
Software-Defined Radio	97	-	£91,000	-	2 0.090%	1
2G	97	-	£91,000	-	2 0.090%
Wireshark	97	+5	£62,500	+66.66%	2 0.090%	1
ICMP	97	-	£68,000	-	2 0.090%
Bluetooth	98	-	-	-	1 0.045%
3GPP	98	-	£45,000	-	1 0.045%
HTTP	98	-4	£91,000	+34.81%	1 0.045%	2
IPv4	98	-	£45,000	-	1 0.045%
IPv6	98	-	£45,000	-	1 0.045%
DMZ	98	+3	-	-	1 0.045%
Intrusion Detection	98	-6	£80,000	+39.13%	1 0.045%
Cisco IOS	98	-	£42,500	-	1 0.045%
AMQP	98	+3	£90,000	+22.03%	1 0.045%
SCTP	98	-	£45,000	-	1 0.045%
Unified Communications	98	0	-	-	1 0.045%	2
Diameter Protocol	98	-	£45,000	-	1 0.045%
RS-232	98	-	£31,500	-	1 0.045%