Communications & Computer Network Statistics in Buckinghamshire

Description	Rank 6 Months to 14 Apr 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Internet	56	+13	£62,000	+30.52%	39 2.27%	5
Firewall	58	+8	£60,000	+20.00%	37 2.15%	9
DNS	74	-1	£59,000	+24.21%	21 1.22%	14
Broadband	75	-	£26,000	-	20 1.16%	3
VPN	82	-34	£60,000	+33.33%	13 0.76%	4
LAN	83	-10	£47,000	-27.69%	12 0.70%	5
Wi-Fi	85	-17	£35,000	-	10 0.58%	3
DHCP	86	-	£36,500	-	9 0.52%	8
TCP/IP	86	-37	£42,500	-5.55%	9 0.52%	5
VoIP	87	-15	£70,000	+115.38%	8 0.47%	2
Remote Desktop	87	-17	£70,000	+133.33%	8 0.47%	1
SAN	87	-12	£70,000	+16.66%	8 0.47%	3
Network Security	87	-20	£32,500	-27.77%	8 0.47%	4
WAN	89	-19	£60,000	+60.00%	6 0.35%	5
iSCSI	89	-14	£70,000	+16.66%	6 0.35%	1
NAS	90	-	£48,000	-	5 0.29%	2
VLAN	92	-	£48,000	-	3 0.17%	5
Wireless	92	-17	£48,000	+6.66%	3 0.17%	2
Cisco ASA	93	-18	£58,500	-6.40%	2 0.12%	1
Cisco Firepower	93	-18	£58,500	-6.40%	2 0.12%	1
PBX	93	-	-	-	2 0.12%
SDH	93	-	-	-	2 0.12%
OSPF	94	-18	£57,000	+26.66%	1 0.058%	1
BGP	94	-18	£57,000	+26.66%	1 0.058%	1
F5 BIG-IP LTM	94	-	£57,000	-	1 0.058%	1
ICMP	94	-	£57,000	-	1 0.058%	1
Cisco ISE	94	-	£57,000	-	1 0.058%
BIG-IP	94	-	£57,000	-	1 0.058%	1
IPsec	94	-	£57,000	-	1 0.058%	1
5G	94	-28	-	-	1 0.058%
VSAN	94	-22	£60,000	-4.00%	1 0.058%	2
HTTP	94	-19	£42,500	-43.33%	1 0.058%	1
Cisco Nexus	94	-19	£60,000	-4.00%	1 0.058%	1
Modbus	94	-	-	-	1 0.058%
NGFW	94	-	£57,000	-	1 0.058%	1
Intranet	94	-	£58,000	-	1 0.058%	1