Contract Operating System Statistics in England

Contract Job Market Index

Description	Rank 6 Months to 7 Jun 2026	Rank YoY Change	Median Daily Rate	Median Daily Rate YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Windows	27	Down -7 places-7	£425	-	2,542 6.01%	1,050
Linux	56	Down -22 places-22	£510	-7.27%	1,596 3.78%	935
Windows Server	178	Down -46 places-46	£480	-10.94%	616 1.46%	336
Unix	208	Down -34 places-34	£469	-1.26%	494 1.17%	98
Windows 10	220	Down -78 places-78	£200	-16.66%	465 1.10%	102
Android	302	Down -71 places-71	£455	+13.75%	312 0.74%	186
Apple iOS	318	Down -56 places-56	£419	+4.68%	296 0.70%	150
Red Hat Enterprise Linux	350	Down -77 places-77	£500	-9.09%	254 0.60%	56
Mac OS	402	Down -68 places-68	£240	-23.20%	188 0.44%	103
VMS	490	Down -85 places-85	£500	-4.76%	96 0.23%	34
Solaris	494	Down -57 places-57	£488	-11.36%	92 0.22%	11
Ubuntu	502	Down -86 places-86	£500	-	84 0.20%	33
Windows Server 2019	520	Down -139 places-139	£500	-9.09%	66 0.16%	32
AIX	523	Down -76 places-76	£436	+0.11%	63 0.15%	4
zOS	525	Down -81 places-81	£514	+13.27%	61 0.14%	3
Windows Server 2016	527	Down -144 places-144	£475	-9.52%	59 0.14%	28
Windows 7	538	Down -120 places-120	£269	+7.50%	48 0.11%	6
CentOS	543	Down -111 places-111	£503	-6.51%	43 0.10%	13
Windows Server 2012	549	Down -124 places-124	£488	-7.14%	37 0.088%	15
Embedded Linux	564	Down -105 places-105	£575	+6.97%	22 0.052%	91
Mac OS X	566	Down -102 places-102	£400	+60.00%	20 0.047%	2
Windows Server 2003	567	Down -121 places-121	£306	-42.96%	19 0.045%
Debian	567	Down -99 places-99	£600	+9.09%	19 0.045%	10
Data ONTAP	568	Down -94 places-94	£519	+29.75%	18 0.043%
FreeRTOS	569	Down -97 places-97	£288	-	17 0.040%	27
Windows Server 2008	572	Down -106 places-106	£525	+100.00%	14 0.033%	3