Communications & Computer Network Skills in Surrey

Description	Rank 6 Months to 2 Dec 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Internet	11	+92	£27,040	-45.92%	232 15.72%	11
Firewall	49	0	£37,500	-31.81%	57 3.86%	15
VSAT	74	+27	£34,000	-32.00%	31 2.10%
Wireless	79	+17	£40,000	-33.33%	26 1.76%	13
Wi-Fi	81	+17	£49,000	-10.90%	24 1.63%	20
Unified Communications	86	-	£45,000	-	19 1.29%	5
LAN	87	+14	£70,000	+86.66%	18 1.22%	8
TCP/IP	87	+11	£37,500	-34.78%	18 1.22%	14
DNS	89	+7	£37,500	-34.78%	16 1.08%	13
VLAN	90	+16	£32,000	-11.43%	15 1.02%	10
Cisco Nexus	90	-	£57,500	-	15 1.02%	1
DHCP	90	+16	£37,500	-34.78%	15 1.02%	15
VPN	90	-3	£88,750	+136.66%	15 1.02%	9
WAN	95	+2	£97,500	+122.85%	10 0.68%	13
LTE	95	+7	£40,000	-33.33%	10 0.68%
VoIP	96	+13	£100,000	+66.66%	9 0.61%	12
SD-WAN	97	+13	£100,000	-	8 0.54%	1
BGP	97	0	£65,000	+18.18%	8 0.54%	2
OSPF	98	-1	£65,000	+18.18%	7 0.47%	1
Network Security	98	+6	£60,000	+14.28%	7 0.47%	6
EIGRP	99	+9	£65,000	+8.33%	6 0.41%	1
Intranet	100	+5	£31,500	-21.25%	5 0.34%	1
802.11	100	-	£40,000	-	5 0.34%
SMS	102	-	-	-	3 0.20%
NAS	103	-8	£52,500	+50.00%	2 0.14%	1
Modbus	103	-2	£65,000	+8.33%	2 0.14%	1
iSCSI	103	+7	£52,500	-	2 0.14%
SAN	103	-11	£52,500	+50.00%	2 0.14%	1
GPRS	103	+1	£65,000	+8.33%	2 0.14%
Broadband	104	+3	-	-	1 0.068%	20
HTTPS	104	-	£45,000	-	1 0.068%
SSL	104	-	£45,000	-	1 0.068%	3
IPsec	104	+4	£50,000	-16.66%	1 0.068%
Cisco IOS	104	-	£50,000	-	1 0.068%
5G	104	+5	-	-	1 0.068%	6
LoRaWAN	104	+7	£67,500	-	1 0.068%