Contract Communications & Computer Network Skills in Hertfordshire
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Results 1 - 48 of 48
Description
Rank
6 Months to
5 Jul 2025
Rank
YoY Change
Median
Daily Rate
Median Daily Rate
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
DNS
11
+55
£550
+89.65%
39
10.32%
42
Wireless
16
+46
£538
+30.30%
30
7.94%
14
SAN
23
+48
£550
+13.40%
23
6.08%
14
Firewall
26
+34
£525
+121.05%
20
5.29%
67
TCP/IP
30
+25
£550
+57.14%
16
4.23%
23
Ethernet
32
+28
-
-
14
3.70%
5
5G
32
+32
£538
+34.37%
14
3.70%
2
5G NR
35
-
£538
-
11
2.91%
HTTP
36
+29
£613
+111.20%
10
2.65%
25
SSL
36
+31
£613
+111.20%
10
2.65%
20
Network Security
36
+35
£525
+31.25%
10
2.65%
48
SMTP
37
+12
£613
+11.36%
9
2.38%
21
FTP
37
+30
£613
+111.20%
9
2.38%
21
SpaceWire
39
-
-
-
7
1.85%
16
WAN
40
+27
£525
+2.43%
6
1.59%
34
DHCP
40
+32
£550
+7.31%
6
1.59%
20
3GPP
41
-
£575
-
5
1.32%
VLAN
41
+32
£300
-50.00%
5
1.32%
11
SD-WAN
41
+28
£568
-
5
1.32%
7
VPN
42
+30
£400
+23.07%
4
1.06%
38
OSPF
42
-
£400
-
4
1.06%
5
BGP
42
-
£400
-
4
1.06%
13
Software-Defined Radio
42
-
£538
-
4
1.06%
12
Skype
42
-
£450
-
4
1.06%
Internet
43
-
£413
-
3
0.79%
33
RS-232
43
-
-
-
3
0.79%
11
LAN
44
+23
£525
+16.66%
2
0.53%
30
Intranet
44
-
-
-
2
0.53%
3
IP Telephony
44
-
-
-
2
0.53%
Intrusion Detection
44
+28
£463
+19.35%
2
0.53%
2
Fibre Channel
44
-
-
-
2
0.53%
4
4G
44
+25
£575
+43.75%
2
0.53%
1
VoIP
45
+27
£525
+7.69%
1
0.26%
7
Kerberos
45
-
£675
-
1
0.26%
1
SNMP
45
-
-
-
1
0.26%
HTTPS
45
-
-
-
1
0.26%
DWDM
45
-
-
-
1
0.26%
MPLS
45
-
-
-
1
0.26%
1
IGRP
45
-
-
-
1
0.26%
IPsec
45
-
-
-
1
0.26%
Cisco IPT
45
-
£550
-
1
0.26%
iSCSI
45
-
-
-
1
0.26%
3
NAS
45
+24
-
-
1
0.26%
2
DMVPN
45
-
-
-
1
0.26%
NetScaler
45
+28
-
-
1
0.26%
GLBP
45
-
-
-
1
0.26%
Multicast
45
-
-
-
1
0.26%
1
VSAN
45
-
-
-
1
0.26%
1