Communications & Computer Network Skills in Surrey

Description	Rank 6 Months to 21 Nov 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Internet	10	+97	£27,040	-	232 16.34%	8
Firewall	47	+6	£37,500	-31.81%	56 3.94%	19
VSAT	69	+36	£34,000	-32.00%	31 2.18%
Wireless	74	+22	£40,000	+10.71%	26 1.83%	19
Wi-Fi	77	+24	£50,750	-7.72%	23 1.62%	6
TCP/IP	82	+22	£37,500	-23.07%	18 1.27%	15
LAN	82	+21	£70,000	+86.66%	18 1.27%	10
Unified Communications	84	-	£45,000	-	16 1.13%	7
VPN	85	+6	£88,750	+136.66%	15 1.06%	10
DNS	85	+15	£37,500	-36.17%	15 1.06%	15
VLAN	85	+24	£32,000	-11.43%	15 1.06%	10
Cisco Nexus	85	-	£57,500	-	15 1.06%	3
DHCP	86	+23	£37,500	-34.78%	14 0.99%	11
WAN	90	+9	£97,500	+122.85%	10 0.70%	10
LTE	90	+15	£40,000	-27.27%	10 0.70%
VoIP	91	+21	£100,000	+66.66%	9 0.63%	3
BGP	92	+6	£65,000	+23.80%	8 0.56%	4
Network Security	92	+15	£65,000	+23.80%	8 0.56%	9
SD-WAN	92	+21	£100,000	-	8 0.56%	3
OSPF	93	+5	£65,000	+23.80%	7 0.49%	3
EIGRP	94	+16	£65,000	+8.33%	6 0.42%	2
Intranet	95	+14	£31,500	-	5 0.35%	2
802.11	95	-	£40,000	-	5 0.35%
SAN	96	-1	£52,500	+50.00%	4 0.28%	2
NAS	96	+2	£52,500	+50.00%	4 0.28%	1
SMS	97	-	-	-	3 0.21%
Modbus	98	+5	£65,000	+18.18%	2 0.14%	3
iSCSI	98	+14	£52,500	-	2 0.14%
IP Telephony	98	+16	-	-	2 0.14%
Broadband	98	+13	£31,500	-	2 0.14%	2
GPRS	98	+8	£65,000	+18.18%	2 0.14%
SNMP	98	+4	-	-	2 0.14%
HTTPS	99	-	£45,000	-	1 0.070%
SSL	99	-	£45,000	-	1 0.070%	2
IPsec	99	+11	£50,000	-16.66%	1 0.070%
Cisco IOS	99	-	£50,000	-	1 0.070%	1
RS-232	99	+15	£47,500	-	1 0.070%	2
RS-485	99	+15	£47,500	-	1 0.070%	1
RS-422	99	-	£47,500	-	1 0.070%
5G	99	+14	-	-	1 0.070%	4
LoRaWAN	99	+15	£67,500	-	1 0.070%