Contract Operating System Skills in London
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Results 1 - 23 of 23
Description
Rank
6 Months to
15 Jun 2025
Rank
YoY Change
Median
Daily Rate
Median Daily Rate
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
Windows
31
-4
£450
+12.50%
791
6.41%
1,292
Linux
47
+1
£575
+4.54%
620
5.03%
1,582
Unix
173
-45
£500
-13.04%
189
1.53%
389
Windows Server
191
-42
£525
+16.66%
164
1.33%
365
Windows 10
195
-9
£275
+1.85%
160
1.30%
132
Android
214
-18
£388
-15.20%
138
1.12%
405
Apple iOS
244
-12
£400
-23.80%
107
0.87%
456
Red Hat Enterprise Linux
279
+37
£550
+7.84%
71
0.58%
115
Mac OS
287
+56
£275
+14.58%
63
0.51%
182
VMS
324
+32
£425
-5.02%
26
0.21%
52
CentOS
327
+44
£550
+9.89%
23
0.19%
52
Windows Server 2016
331
+16
£400
+14.28%
19
0.15%
20
Windows 7
333
+5
£250
+42.85%
17
0.14%
18
Solaris
336
+54
£450
-29.41%
14
0.11%
26
Windows Server 2019
336
+32
£593
+18.50%
14
0.11%
10
AIX
338
+61
£415
-3.45%
12
0.097%
14
zOS
338
+34
£410
-13.68%
12
0.097%
19
Ubuntu
338
+56
£513
+13.88%
12
0.097%
41
Rocky
339
+64
£513
+2.50%
11
0.089%
8
Mac OS X
342
+27
£250
-33.33%
8
0.065%
34
Oracle Linux
344
+50
£400
-
6
0.049%
10
Windows Server 2012
345
-5
£500
+31.57%
5
0.041%
13
CatOS
345
-
-
-
5
0.041%
1