Communications & Computer Network Skills in Surrey

Description	Rank 6 Months to 4 Dec 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Internet	11	+89	£27,040	-45.92%	232 15.59%	19
Firewall	48	-1	£37,500	-31.81%	57 3.83%	26
VSAT	71	+27	£34,000	-32.00%	31 2.08%
Wireless	76	+17	£40,000	-33.33%	26 1.75%	19
Wi-Fi	78	+17	£49,000	-10.90%	24 1.61%	15
Unified Communications	82	-	£45,000	-	20 1.34%	6
LAN	84	+14	£70,000	+86.66%	18 1.21%	16
TCP/IP	84	+11	£37,500	-34.78%	18 1.21%	14
DNS	86	+7	£37,500	-34.78%	16 1.08%	18
VLAN	87	+16	£32,000	-11.43%	15 1.01%	10
Cisco Nexus	87	-	£57,500	-	15 1.01%
DHCP	87	+16	£37,500	-34.78%	15 1.01%	8
VPN	87	-3	£88,750	+136.66%	15 1.01%	13
WAN	92	+2	£97,500	+122.85%	10 0.67%	14
LTE	92	+7	£40,000	-33.33%	10 0.67%
VoIP	93	+14	£100,000	+66.66%	9 0.60%	6
SD-WAN	94	+13	£100,000	-	8 0.54%	1
BGP	94	0	£65,000	+18.18%	8 0.54%	3
OSPF	95	-1	£65,000	+18.18%	7 0.47%	2
Network Security	95	+6	£60,000	+14.28%	7 0.47%	11
EIGRP	96	+9	£65,000	+8.33%	6 0.40%
Intranet	97	+6	£31,500	-21.25%	5 0.34%	2
802.11	97	-	£40,000	-	5 0.34%
SMS	99	-	-	-	3 0.20%	1
NAS	100	-8	£52,500	+50.00%	2 0.13%	2
Modbus	100	-2	£65,000	+8.33%	2 0.13%	1
iSCSI	100	+7	£52,500	-	2 0.13%
SAN	100	-11	£52,500	+50.00%	2 0.13%	2
GPRS	100	+1	£65,000	+8.33%	2 0.13%
Broadband	101	+3	-	-	1 0.067%	6
HTTPS	101	-	£45,000	-	1 0.067%
SSL	101	-	£45,000	-	1 0.067%	3
IPsec	101	+4	£50,000	-16.66%	1 0.067%	2
Cisco IOS	101	-	£50,000	-	1 0.067%
5G	101	+5	-	-	1 0.067%	7
LoRaWAN	101	+7	£67,500	-	1 0.067%