Communications & Computer Network Skills in Surrey

Description	Rank 6 Months to 19 Nov 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Internet	10	+94	£27,040	-	232 16.56%	7
Firewall	48	+5	£37,500	-31.81%	56 4.00%	21
VSAT	69	+33	£34,000	-32.00%	31 2.21%
Wireless	74	+19	£40,000	+10.71%	26 1.86%	18
Wi-Fi	77	+21	£50,750	-7.72%	23 1.64%	13
TCP/IP	82	+19	£37,500	-23.07%	18 1.28%	22
LAN	82	+18	£70,000	+86.66%	18 1.28%	10
VPN	85	+3	£88,750	+136.66%	15 1.07%	11
DNS	85	+12	£37,500	-38.77%	15 1.07%	16
Unified Communications	85	-	£45,000	-	15 1.07%	8
Cisco Nexus	85	-	£57,500	-	15 1.07%	2
VLAN	85	+21	£32,000	-11.43%	15 1.07%	12
DHCP	86	+20	£37,500	-34.78%	14 1.00%	18
WAN	90	+6	£97,500	+122.85%	10 0.71%	16
LTE	90	+12	£40,000	-27.27%	10 0.71%
VoIP	91	+18	£100,000	+66.66%	9 0.64%	9
BGP	92	+3	£65,000	+23.80%	8 0.57%	3
Network Security	92	+13	£65,000	+6.99%	8 0.57%	9
SD-WAN	92	+18	£100,000	-	8 0.57%	2
OSPF	93	+2	£65,000	+23.80%	7 0.50%	2
EIGRP	94	+13	£65,000	+8.33%	6 0.43%	2
Intranet	95	+11	£31,500	-	5 0.36%	2
802.11	95	-	£40,000	-	5 0.36%
SAN	96	-4	£52,500	+50.00%	4 0.29%	2
NAS	96	-1	£52,500	+50.00%	4 0.29%	1
SMS	97	-	-	-	3 0.21%
Modbus	98	+2	£65,000	+18.18%	2 0.14%	3
iSCSI	98	+11	£52,500	-	2 0.14%
IP Telephony	98	+13	-	-	2 0.14%
Broadband	98	+10	£31,500	-	2 0.14%	6
GPRS	98	+5	£65,000	+18.18%	2 0.14%
SNMP	98	+1	-	-	2 0.14%
HTTPS	99	-	£45,000	-	1 0.071%
SSL	99	-	£45,000	-	1 0.071%	2
IPsec	99	+8	£50,000	-16.66%	1 0.071%
Cisco IOS	99	-	£50,000	-	1 0.071%	1
RS-232	99	+12	£47,500	-	1 0.071%	2
RS-485	99	+12	£47,500	-	1 0.071%	1
RS-422	99	-	£47,500	-	1 0.071%
5G	99	+11	-	-	1 0.071%	5
LoRaWAN	99	+12	£67,500	-	1 0.071%