Communications & Computer Network Skills in Surrey

Description	Rank 6 Months to 20 Nov 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Internet	10	+94	£27,040	-	232 16.47%	8
Firewall	46	+7	£37,500	-31.81%	56 3.97%	19
VSAT	66	+36	£34,000	-32.00%	31 2.20%
Wireless	71	+22	£40,000	+10.71%	26 1.85%	18
Wi-Fi	74	+24	£50,750	-7.72%	23 1.63%	7
TCP/IP	79	+22	£37,500	-23.07%	18 1.28%	14
LAN	79	+21	£70,000	+86.66%	18 1.28%	10
VPN	82	+6	£88,750	+136.66%	15 1.06%	11
DNS	82	+14	£37,500	-37.50%	15 1.06%	15
Unified Communications	82	-	£45,000	-	15 1.06%	8
Cisco Nexus	82	-	£57,500	-	15 1.06%	2
VLAN	82	+24	£32,000	-11.43%	15 1.06%	12
DHCP	83	+23	£37,500	-34.78%	14 0.99%	11
WAN	87	+9	£97,500	+122.85%	10 0.71%	10
LTE	87	+15	£40,000	-27.27%	10 0.71%
VoIP	88	+21	£100,000	+66.66%	9 0.64%	3
BGP	89	+6	£65,000	+23.80%	8 0.57%	3
Network Security	89	+15	£65,000	+23.80%	8 0.57%	8
SD-WAN	89	+21	£100,000	-	8 0.57%	2
OSPF	90	+5	£65,000	+23.80%	7 0.50%	2
EIGRP	91	+16	£65,000	+8.33%	6 0.43%	2
Intranet	92	+14	£31,500	-	5 0.35%	2
802.11	92	-	£40,000	-	5 0.35%
SAN	93	-1	£52,500	+50.00%	4 0.28%	2
NAS	93	+2	£52,500	+50.00%	4 0.28%	1
SMS	94	-	-	-	3 0.21%
Modbus	95	+5	£65,000	+18.18%	2 0.14%	3
iSCSI	95	+14	£52,500	-	2 0.14%
IP Telephony	95	+16	-	-	2 0.14%
Broadband	95	+13	£31,500	-	2 0.14%
GPRS	95	+8	£65,000	+18.18%	2 0.14%
SNMP	95	+4	-	-	2 0.14%
HTTPS	96	-	£45,000	-	1 0.071%
SSL	96	-	£45,000	-	1 0.071%	2
IPsec	96	+11	£50,000	-16.66%	1 0.071%
Cisco IOS	96	-	£50,000	-	1 0.071%	1
RS-232	96	+15	£47,500	-	1 0.071%	2
RS-485	96	+15	£47,500	-	1 0.071%	1
RS-422	96	-	£47,500	-	1 0.071%
5G	96	+14	-	-	1 0.071%	5
LoRaWAN	96	+15	£67,500	-	1 0.071%