Communications & Computer Network Statistics in London

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There is a choice between 3 and 6 months to 15 November 2026 with year-over-year comparisons.

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Results 1 - 50 of 111

Permanent Job Market Index
Description	Rank 6 Months to 15 Nov 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Firewall	113	Down 30 places-30	£65,000	-	531 2.08%	460
DNS	171	Up 19 places+19	£55,000	+18.91%	365 1.43%	386
VPN	174	Up 6 places+6	£60,000	+28.34%	360 1.41%	289
Network Security	188	Up 41 places+41	£85,000	+14.86%	316 1.24%	347
TCP/IP	207	Down 11 places-11	£55,000	+4.76%	283 1.11%	252
DHCP	236	Up 2 places+2	£52,500	+31.25%	240 0.94%	179
WAN	249	Down 81 places-81	£65,000	-	223 0.87%	203
Internet	263	Down 154 places-154	£55,000	+80.32%	206 0.81%	492
LAN	276	Down 106 places-106	£55,000	-6.38%	190 0.74%	140
Wi-Fi	278	Down 43 places-43	£52,500	+16.66%	188 0.73%	153
VLAN	290	Up 2 places+2	£52,500	+5.00%	175 0.68%	134
Wireless	317	Down 37 places-37	£52,500	-6.25%	141 0.55%	200
BGP	330	Down 26 places-26	£85,000	+21.42%	127 0.50%	119
Broadband	349	Down 24 places-24	£30,000	-7.97%	108 0.42%	99
SD-WAN	373	Down 67 places-67	£82,500	+15.78%	84 0.33%	98
OSPF	382	Down 69 places-69	£85,000	+23.63%	75 0.29%	74
SAN	389	Down 39 places-39	£65,000	-8.77%	68 0.27%	81
HTTP	394	Down 40 places-40	£60,000	-33.33%	63 0.25%	127
Structured Cabling	403	Down 45 places-45	£44,250	+5.35%	54 0.21%	55
SSL	406	Down 73 places-73	£68,500	-19.41%	51 0.20%	48
Cisco ISE	413	Down 46 places-46	£82,500	+17.85%	44 0.17%	9
Multicast	413	Down 72 places-72	£88,750	-22.82%	44 0.17%	56
VoIP	416	Down 99 places-99	£40,000	+17.64%	41 0.16%	31
5G	419	Down 39 places-39	£100,000	-	38 0.15%	77
VXLAN	420	Down 48 places-48	£91,000	+34.81%	37 0.14%	39
Wireshark	422	Down 73 places-73	£78,750	+5.00%	35 0.14%	34
Intranet	425	Down 65 places-65	£71,698	+68.70%	32 0.13%	21
Cisco Nexus	425	Down 65 places-65	£85,000	+25.92%	32 0.13%	20
Unified Communications	426	Down 79 places-79	£40,250	-5.29%	31 0.12%	39
MPLS	426	Down 78 places-78	£87,500	+34.61%	31 0.12%	35
Kerberos	432	Down 63 places-63	£111,000	+15.32%	25 0.098%	11
NAS	432	Down 67 places-67	£72,500	-18.30%	25 0.098%	41
FIX Connectivity	432	Down 56 places-56	£85,000	+7.93%	25 0.098%	14
MVNO	434	New entry-	£55,000	-	23 0.090%	1
DMARC	434	Down 53 places-53	£77,500	-13.88%	23 0.090%	25
3GPP	435	New entry-	£55,000	-	22 0.086%	14
SMS	436	Down 61 places-61	£97,500	+85.71%	21 0.082%	51
Ethernet VPN	436	Down 62 places-62	£85,000	+25.92%	21 0.082%	34
SSH	439	Down 64 places-64	£57,500	+27.77%	18 0.070%	9
Modbus	439	Down 68 places-68	£56,250	-6.25%	18 0.070%	46
IPsec	441	Down 74 places-74	£45,000	-21.73%	16 0.063%	22
Packet Switching	442	New entry-	£55,000	-	15 0.059%
WLAN	442	Down 84 places-84	£65,000	-23.52%	15 0.059%	20
SGSN	442	New entry-	£55,000	-	15 0.059%
MGW	442	New entry-	£55,000	-	15 0.059%
RTP	442	Down 67 places-67	£55,000	-	15 0.059%	8
SMPP	442	New entry-	£55,000	-	15 0.059%
Cisco Firepower	442	Down 76 places-76	£80,000	+23.07%	15 0.059%	10
4G	443	Down 65 places-65	£100,000	+207.69%	14 0.055%	22
Cisco IPT	443	Down 62 places-62	£40,000	-6.97%	14 0.055%	3