Communications & Computer Network Statistics in London

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There is a choice between 3 and 6 months to 1 November 2026 with year-over-year comparisons.

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Results 1 - 50 of 110

Permanent Job Market Index
Description	Rank 6 Months to 1 Nov 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Firewall	113	Down 31 places-31	£66,750	+2.69%	535 2.05%	206
DNS	168	Up 27 places+27	£55,000	+15.78%	361 1.39%	153
VPN	171	Up 16 places+16	£60,000	+11.62%	352 1.35%	115
Network Security	183	Up 53 places+53	£82,500	+10.00%	328 1.26%	114
TCP/IP	214	Down 6 places-6	£55,000	-	275 1.06%	113
DHCP	241	Up 16 places+16	£52,500	+16.66%	232 0.89%	68
WAN	245	Down 77 places-77	£65,000	-	228 0.88%	74
Internet	258	Up 29 places+29	£55,000	+80.32%	213 0.82%	106
LAN	275	Down 100 places-100	£55,000	-8.33%	194 0.74%	60
Wi-Fi	287	Down 40 places-40	£52,500	+7.69%	180 0.69%	63
VLAN	289	Up 16 places+16	£52,750	+5.50%	178 0.68%	59
Wireless	315	Down 26 places-26	£52,500	-12.50%	146 0.56%	75
Broadband	324	No change0	£30,000	-7.97%	137 0.53%	22
BGP	333	Down 30 places-30	£82,500	+17.85%	127 0.49%	54
SD-WAN	368	Down 58 places-58	£80,000	+14.28%	92 0.35%	36
OSPF	385	Down 73 places-73	£85,000	+25.92%	75 0.29%	33
SAN	392	Down 36 places-36	£65,000	-5.45%	68 0.26%	27
HTTP	397	Down 35 places-35	£60,000	-33.33%	63 0.24%	21
Cisco ISE	405	Down 33 places-33	£80,000	+14.28%	55 0.21%	8
SSL	410	Down 70 places-70	£68,500	-14.37%	50 0.19%	19
Multicast	412	Down 61 places-61	£90,000	-18.18%	48 0.18%	24
VoIP	414	Down 84 places-84	£40,000	+17.64%	46 0.18%	15
Structured Cabling	414	Down 47 places-47	£43,500	-3.33%	46 0.18%	30
VXLAN	424	Down 46 places-46	£91,000	+34.81%	36 0.14%	19
5G	424	Down 39 places-39	£100,000	-	36 0.14%	11
Unified Communications	425	Down 71 places-71	£40,000	-5.88%	35 0.13%	10
Cisco Nexus	426	Down 60 places-60	£85,000	+28.30%	34 0.13%	11
Intranet	428	Down 58 places-58	£85,000	+112.50%	32 0.12%	8
MPLS	428	Down 74 places-74	£87,500	+34.61%	32 0.12%	12
Wireshark	430	Down 75 places-75	£78,750	+5.00%	30 0.12%	14
Kerberos	433	Down 57 places-57	£111,000	+15.32%	27 0.10%	9
DMARC	436	Down 48 places-48	£77,500	-13.88%	24 0.092%	10
FIX Connectivity	437	Down 52 places-52	£85,000	+36.00%	23 0.088%	5
NAS	438	Down 65 places-65	£107,500	+21.12%	22 0.085%	23
3GPP	438	New entry-	£55,000	-	22 0.085%	7
MVNO	439	New entry-	£55,000	-	21 0.081%
SMS	440	Down 60 places-60	£82,500	+42.24%	20 0.077%	19
Ethernet VPN	442	Down 61 places-61	£92,500	+37.03%	18 0.069%	21
WLAN	442	Down 79 places-79	£67,500	-20.58%	18 0.069%	6
Modbus	442	Down 63 places-63	£56,250	-6.25%	18 0.069%	13
SSH	442	Down 60 places-60	£57,500	+27.77%	18 0.069%	12
Cisco Firepower	443	Down 72 places-72	£80,000	+23.07%	17 0.065%	3
IPsec	445	Down 75 places-75	£50,000	-13.04%	15 0.058%	8
MGW	445	New entry-	£55,000	-	15 0.058%
SGSN	445	New entry-	£55,000	-	15 0.058%
Packet Switching	445	New entry-	£55,000	-	15 0.058%
RTP	445	Down 59 places-59	£55,000	-26.66%	15 0.058%	2
SMPP	445	New entry-	£55,000	-	15 0.058%
Software-Defined Networking	446	Down 65 places-65	£96,250	+231.89%	14 0.054%	1
Cisco IPT	446	Down 59 places-59	£40,000	-25.92%	14 0.054%	4