Communications & Computer Network Statistics in Wiltshire

Description	Rank 6 Months to 3 Feb 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
DNS	18	+36	£55,000	-34.52%	55 9.14%	8
DHCP	21	+45	£55,000	+17.02%	49 8.14%	5
Firewall	47	-20	£45,000	-25.00%	17 2.82%	11
Wi-Fi	52	+11	£32,000	-	12 1.99%	5
VLAN	54	-6	£32,000	-41.81%	10 1.66%	2
TCP/IP	54	-6	£33,000	-51.11%	10 1.66%	6
WAN	54	-1	£32,000	-5.88%	10 1.66%	4
LAN	54	-3	£32,000	-4.47%	10 1.66%	6
VPN	55	-2	£57,500	+31.34%	9 1.50%	8
Network Security	55	+4	£80,000	+14.28%	9 1.50%	7
VoIP	58	+7	£32,500	+1.56%	6 1.00%	1
BGP	58	+10	£57,500	-4.16%	6 1.00%	6
4G	59	-	£32,500	-	5 0.83%	1
Broadband	59	-	£32,500	-	5 0.83%	1
OSPF	60	+8	£57,500	-4.16%	4 0.66%	2
Ethernet	60	+9	£31,330	-43.03%	4 0.66%
Wireshark	60	+9	£31,330	-43.03%	4 0.66%
SD-WAN	60	-3	£49,250	-36.45%	4 0.66%
Software-Defined Radio	60	-	£40,792	-	4 0.66%
Remote Desktop	61	+7	£33,000	-7.04%	3 0.50%
Wireless	61	+3	£35,000	-1.40%	3 0.50%	5
Cisco ASA	61	+8	£47,500	-13.63%	3 0.50%	5
LTE	61	-	-	-	3 0.50%
MPLS	61	+8	£67,500	+3.84%	3 0.50%	4
Tactical Data Link	62	-	-	-	2 0.33%
Skype	62	-	-	-	2 0.33%	1
NGFW	62	-	-	-	2 0.33%
Bluetooth	63	-	£62,500	-	1 0.17%	2
HTTP	63	+2	£31,500	-53.33%	1 0.17%
SAN	63	+5	£55,000	+54.92%	1 0.17%
Intranet	63	+3	£41,250	+17.85%	1 0.17%
EIGRP	63	+6	£47,500	-13.63%	1 0.17%	1
IPsec	63	+6	£47,500	-13.63%	1 0.17%	2
NAS	63	-	£55,000	-	1 0.17%
Unified Communications	63	-	-	-	1 0.17%	1
HSRP	63	-	£47,500	-	1 0.17%	1
Structured Cabling	63	+6	£34,000	+3.03%	1 0.17%
Cisco Firepower	63	+6	£47,500	-13.63%	1 0.17%	2