Communications & Computer Network Skills in Surrey

Description	Rank 6 Months to 27 Nov 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Internet	10	+90	£27,040	-45.92%	232 16.16%	9
Firewall	48	-1	£37,500	-31.81%	57 3.97%	18
VSAT	69	+29	£34,000	-32.00%	31 2.16%
Wireless	74	+19	£40,000	-33.33%	26 1.81%	16
Wi-Fi	76	+19	£49,000	-10.90%	24 1.67%	9
LAN	82	+15	£70,000	+86.66%	18 1.25%	10
TCP/IP	82	+13	£37,500	-34.78%	18 1.25%	11
Unified Communications	83	-	£45,000	-	17 1.18%	6
DNS	84	+10	£37,500	-36.17%	16 1.11%	17
VLAN	85	+18	£32,000	-11.43%	15 1.04%	11
DHCP	85	+18	£37,500	-34.78%	15 1.04%	12
VPN	85	-1	£88,750	+136.66%	15 1.04%	10
Cisco Nexus	85	-	£57,500	-	15 1.04%	1
WAN	90	+3	£97,500	+122.85%	10 0.70%	9
LTE	90	+9	£40,000	-33.33%	10 0.70%
VoIP	91	+15	£100,000	+66.66%	9 0.63%	6
BGP	92	+2	£65,000	+18.18%	8 0.56%	2
SD-WAN	92	+15	£100,000	-	8 0.56%	1
Network Security	93	+9	£60,000	+14.28%	7 0.49%	5
OSPF	93	+1	£65,000	+18.18%	7 0.49%	1
EIGRP	94	+11	£65,000	+8.33%	6 0.42%	1
Intranet	95	+7	£31,500	-21.25%	5 0.35%	2
802.11	95	-	£40,000	-	5 0.35%
SMS	97	-	-	-	3 0.21%
SAN	97	-8	£52,500	+50.00%	3 0.21%	2
NAS	97	-5	£52,500	+50.00%	3 0.21%	1
Modbus	98	0	£65,000	+8.33%	2 0.14%	2
iSCSI	98	+9	£52,500	-	2 0.14%
Broadband	98	+6	£31,500	-37.00%	2 0.14%	1
GPRS	98	+3	£65,000	+8.33%	2 0.14%
SNMP	99	-3	-	-	1 0.070%
HTTPS	99	-	£45,000	-	1 0.070%
SSL	99	-	£45,000	-	1 0.070%	4
IPsec	99	+6	£50,000	-16.66%	1 0.070%
IP Telephony	99	+9	-	-	1 0.070%
Cisco IOS	99	-	£50,000	-	1 0.070%
RS-232	99	+9	£47,500	-	1 0.070%	1
RS-485	99	+9	£47,500	-	1 0.070%
RS-422	99	-	£47,500	-	1 0.070%
5G	99	+7	-	-	1 0.070%	5
LoRaWAN	99	+9	£67,500	-	1 0.070%