Communications & Computer Network Statistics in London

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There is a choice between 3 and 6 months to 8 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 8 Nov 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Firewall	110	Down 31 places-31	£65,000	-	528 2.04%	164
DNS	159	Up 18 places+18	£55,000	+15.78%	362 1.40%	145
VPN	165	Up 7 places+7	£60,000	+20.00%	349 1.35%	93
Network Security	178	Up 43 places+43	£85,000	+13.33%	319 1.23%	116
TCP/IP	200	Down 4 places-4	£55,000	+2.32%	277 1.07%	96
DHCP	227	Up 6 places+6	£52,500	+16.66%	238 0.92%	67
WAN	239	Down 83 places-83	£65,000	-	223 0.86%	76
Internet	247	Up 17 places+17	£55,000	+80.32%	212 0.82%	96
LAN	268	Down 111 places-111	£55,000	-6.38%	190 0.73%	59
Wi-Fi	272	Down 42 places-42	£52,500	+16.66%	186 0.72%	59
VLAN	279	Up 4 places+4	£52,500	+5.00%	178 0.69%	54
Wireless	312	Down 42 places-42	£52,500	-9.87%	141 0.54%	94
BGP	327	Down 36 places-36	£82,500	+17.85%	125 0.48%	38
Broadband	337	Down 22 places-22	£30,000	-7.97%	115 0.44%	25
SD-WAN	369	Down 74 places-74	£81,250	+16.07%	83 0.32%	43
OSPF	378	Down 79 places-79	£85,000	+25.92%	74 0.29%	21
SAN	383	Down 42 places-42	£63,750	-12.06%	69 0.27%	30
HTTP	389	Down 44 places-44	£60,000	-33.33%	63 0.24%	21
Structured Cabling	401	Down 50 places-50	£43,500	-3.33%	51 0.20%	31
SSL	403	Down 79 places-79	£68,500	-14.37%	49 0.19%	18
Cisco ISE	405	Down 48 places-48	£80,000	+14.28%	47 0.18%	8
Multicast	406	Down 70 places-70	£90,000	-20.00%	46 0.18%	17
VoIP	407	Down 96 places-96	£40,000	+17.64%	45 0.17%	16
5G	417	Down 46 places-46	£100,000	-	35 0.14%	18
VXLAN	418	Down 56 places-56	£91,000	+34.81%	34 0.13%	13
Cisco Nexus	419	Down 69 places-69	£85,000	+28.30%	33 0.13%	9
Unified Communications	419	Down 80 places-80	£40,000	-5.88%	33 0.13%	13
Intranet	420	Down 68 places-68	£85,000	+112.50%	32 0.12%	9
Wireshark	420	Down 81 places-81	£85,000	+13.33%	32 0.12%	12
MPLS	422	Down 84 places-84	£87,500	+34.61%	30 0.12%	5
Kerberos	425	Down 65 places-65	£111,000	+15.32%	27 0.10%	8
DMARC	427	Down 55 places-55	£77,500	-13.88%	25 0.097%	13
FIX Connectivity	428	Down 60 places-60	£85,000	+9.67%	24 0.093%	3
NAS	429	Down 73 places-73	£80,000	-23.80%	23 0.089%	19
MVNO	430	New entry-	£55,000	-	22 0.085%
3GPP	430	New entry-	£55,000	-	22 0.085%	5
SMS	431	Down 67 places-67	£97,500	+68.10%	21 0.081%	16
Ethernet VPN	433	Down 68 places-68	£87,500	+29.62%	19 0.073%	13
Modbus	434	Down 71 places-71	£56,250	-6.25%	18 0.070%	16
SSH	434	Down 68 places-68	£57,500	+27.77%	18 0.070%	2
Cisco Firepower	436	Down 79 places-79	£80,000	+23.07%	16 0.062%	4
WLAN	436	Down 89 places-89	£65,000	-23.52%	16 0.062%	8
RTP	437	Down 67 places-67	£55,000	-26.66%	15 0.058%	2
SMPP	437	New entry-	£55,000	-	15 0.058%
MGW	437	New entry-	£55,000	-	15 0.058%
Packet Switching	437	New entry-	£55,000	-	15 0.058%
SGSN	437	New entry-	£55,000	-	15 0.058%
Cisco IPT	438	Down 67 places-67	£40,000	-25.92%	14 0.054%	6
IPsec	438	Down 83 places-83	£45,000	-10.00%	14 0.054%	7
Software-Defined Networking	439	Down 74 places-74	£96,250	+231.89%	13 0.050%	4