Communications and computer network skills and employment trends in Essex

Results 1 - 30 of 40

Skill / Job Role (Historical trends & salary statistics)	Rank 6 Months to 27 Oct 2020	Rank Change Year-on-Year	Median Salary 6 Months to 27 Oct 2020	Median Salary % Change Year-on-Year	Historical Permanent Job Ads	Live Job Vacancies
Firewall	33	+19	£36,000	+20.00%	29 (6.46%)
Internet	46	+31	£40,000	+66.66%	16 (3.56%)	2
DNS	48	+21	£27,827	-37.79%	14 (3.12%)	3
TCP/IP	50	+17	£30,577	+7.28%	12 (2.67%)	1
DHCP	51	+22	£27,500	-38.52%	11 (2.45%)	3
VPN	52	+26	£37,000	+68.18%	10 (2.23%)	2
Wireless	52	+23	£46,250	+49.19%	10 (2.23%)	1
Wi-Fi	54	+25	£90,000	+275.00%	8 (1.78%)	1
Network Security	55	+15	£35,000	-21.76%	7 (1.56%)
LAN	56	+17	£27,500	-63.33%	6 (1.34%)	1
VoIP	57	+20	£42,750	+37.90%	5 (1.11%)	2
WAN	57	+15	-	-	5 (1.11%)	1
VLAN	57	+13	£37,000	+21.31%	5 (1.11%)
IPv4	58	+23	-	-	4 (0.89%)	1
IPv6	58	-	-	-	4 (0.89%)	1
802.11	58	-	-	-	4 (0.89%)	1
Wireshark	58	-	-	-	4 (0.89%)	1
tcpdump	58	-	-	-	4 (0.89%)	1
WLAN	59	+17	£37,000	-51.94%	3 (0.67%)
SAN	59	+11	£72,500	+81.81%	3 (0.67%)
Intrusion Detection	59	+17	£56,250	+25.74%	3 (0.67%)	1
Cisco IOS	60	+21	-	-	2 (0.45%)
NAS	60	+21	£65,000	+109.67%	2 (0.45%)
Software-Defined Radio	60	+20	£45,000	-	2 (0.45%)	2
SSL	61	-	-	-	1 (0.22%)
OSPF	61	+20	-	-	1 (0.22%)
BGP	61	+20	-	-	1 (0.22%)
RFID	61	-	£27,500	-	1 (0.22%)
H.323	61	-	-	-	1 (0.22%)
IPsec	61	-	-	-	1 (0.22%)