Communications & Computer Network Statistics in Buckinghamshire

Permanent Job Market Index

Description	Rank 6 Months to 6 Aug 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Firewall	41	Up 6 places+6	£62,500	+38.88%	66 3.43%	4
DNS	48	Up 40 places+40	£55,000	-8.33%	54 2.81%	5
Broadband	65	New entry-	£30,000	-	36 1.87%	2
VPN	76	Down -15 places-15	£60,000	-	25 1.30%	1
LAN	78	No change0	£38,750	-35.41%	23 1.20%	2
TCP/IP	83	Down -20 places-20	£42,500	-5.55%	18 0.94%	3
Wi-Fi	84	Down -67 places-67	£35,000	-	17 0.88%	4
WAN	85	Down -10 places-10	£60,000	+48.14%	16 0.83%	7
Network Security	86	No change0	£32,500	-27.77%	15 0.78%	4
DHCP	87	Up 2 places+2	£30,000	-	14 0.73%	2
5G	88	Down -74 places-74	£30,000	-52.00%	13 0.68%	1
VoIP	91	Down -10 places-10	£70,000	+86.66%	10 0.52%
SD-WAN	92	Down -4 places-4	£43,750	+45.83%	9 0.47%	7
Remote Desktop	92	Down -14 places-14	£70,000	-	9 0.47%
iSCSI	93	Down -11 places-11	£70,000	-	8 0.42%
SAN	93	Down -13 places-13	£70,000	-	8 0.42%
Structured Cabling	94	Down -4 places-4	£32,500	+20.37%	7 0.36%	9
SSL	94	New entry-	£42,500	-	7 0.36%
Cisco Firepower	95	New entry-	£60,000	-	6 0.31%
Cisco Nexus	95	New entry-	£60,000	-	6 0.31%
Wireless	96	Down -80 places-80	£32,000	+8.47%	5 0.26%	4
NGFW	96	New entry-	-	-	5 0.26%
WLAN	97	New entry-	£35,000	-	4 0.21%
Internet	97	New entry-	£45,000	-	4 0.21%	8
VLAN	98	Down -9 places-9	£42,500	-	3 0.16%
Unified Communications	98	Down -8 places-8	£27,500	-	3 0.16%	3
NAS	98	Down -9 places-9	-	-	3 0.16%
HTTP	98	Down -8 places-8	£42,500	-15.00%	3 0.16%
OSPF	99	Down -9 places-9	£42,500	-5.55%	2 0.10%	1
PBX	99	Down -9 places-9	-	-	2 0.10%
Ethernet	99	New entry-	£45,000	-	2 0.10%	3
Cisco ASA	100	New entry-	£60,000	-	1 0.052%
Software-Defined Networking	100	New entry-	-	-	1 0.052%
VSAN	100	New entry-	£60,000	-	1 0.052%	1
SMS	100	Down -12 places-12	-	-	1 0.052%	1
Intranet	100	New entry-	£65,000	-	1 0.052%