Contract Operating System Skills in London
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Results 1 - 22 of 22
Description
Rank
6 Months to
3 Jul 2025
Rank
YoY Change
Median
Daily Rate
Median Daily Rate
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
Windows
30
-1
£440
+10.00%
829
6.33%
2,361
Linux
44
+4
£575
+4.54%
662
5.05%
3,022
Unix
177
-53
£500
-11.11%
198
1.51%
712
Windows Server
199
-45
£525
+16.66%
170
1.30%
601
Windows 10
202
-11
£288
+6.48%
167
1.27%
282
Android
214
-27
£400
-14.89%
148
1.13%
746
Apple iOS
245
-16
£400
-23.80%
115
0.88%
786
Red Hat Enterprise Linux
280
+38
£550
+7.84%
80
0.61%
191
Mac OS
287
+53
£281
+20.96%
73
0.56%
378
VMS
331
+26
£431
-4.16%
29
0.22%
101
CentOS
336
+37
£550
+8.85%
24
0.18%
89
Windows 7
339
+3
£250
+38.88%
21
0.16%
38
Windows Server 2016
341
+8
£400
+14.28%
19
0.15%
49
zOS
344
+34
£454
-4.97%
16
0.12%
47
AIX
346
+44
£415
+66.06%
14
0.11%
26
Ubuntu
346
+53
£525
+31.25%
14
0.11%
241
Windows Server 2019
346
+27
£593
+18.50%
14
0.11%
60
Solaris
348
+45
£475
-3.16%
12
0.092%
24
Rocky
349
+57
£513
+2.50%
11
0.084%
13
Mac OS X
354
+15
£229
-25.60%
6
0.046%
34
Oracle Linux
354
+45
£400
-
6
0.046%
9
Windows Server 2012
354
-15
£500
+31.57%
6
0.046%
41
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