Contract Operating System Statistics in London

Contract Job Market Index

Description	Rank 6 Months to 23 Aug 2026	Rank YoY Change	Median Daily Rate	Median Daily Rate YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Windows	48	Down -12 places-12	£425	+1.19%	925 4.58%	225
Linux	90	Down -41 places-41	£545	-5.21%	654 3.24%	164
Windows Server	248	Down -14 places-14	£475	-5.00%	222 1.10%	72
Unix	258	Down -83 places-83	£550	+7.31%	210 1.04%	37
Apple iOS	292	Down -48 places-48	£411	+2.75%	168 0.83%	41
Android	301	Down -97 places-97	£475	+11.76%	158 0.78%	42
Windows 10	329	Down -108 places-108	£239	-4.59%	129 0.64%	30
Mac OS	337	Down -49 places-49	£222	-44.62%	121 0.60%	34
Red Hat Enterprise Linux	350	Down -44 places-44	£500	-9.09%	108 0.54%	15
Ubuntu	407	Down -60 places-60	£500	+8.10%	51 0.25%	6
VMS	409	Down -75 places-75	£475	+7.04%	49 0.24%	17
zOS	430	Down -77 places-77	£438	-12.50%	28 0.14%	4
Windows Server 2019	434	Down -71 places-71	£450	-	24 0.12%	10
Solaris	439	Down -79 places-79	£525	+14.75%	19 0.094%	4
Windows Server 2016	440	Down -82 places-82	£450	+16.12%	18 0.089%	8
Windows Server 2008	444	Down -80 places-80	£525	+36.80%	14 0.069%	3
Windows Server 2012	445	Down -80 places-80	£475	-7.76%	13 0.064%	3
Windows 7	446	Down -97 places-97	£269	+7.50%	12 0.060%	1
AIX	449	Down -94 places-94	£575	+38.56%	9 0.045%	1
Amazon Linux	450	Down -90 places-90	£500	-9.09%	8 0.040%	1
SUSE	451	Down -84 places-84	£500	-	7 0.035%
Windows Server 2003	454	Down -88 places-88	£625	+13.63%	4 0.020%
Embedded Linux	454	New entry-	£600	-	4 0.020%	3
Alpine Linux	454	New entry-	£310	-	4 0.020%
CentOS	454	Down -109 places-109	£550	+2.32%	4 0.020%	5
Oracle Linux	454	Down -88 places-88	£494	-	4 0.020%