Contract Operating System Statistics in England

Contract Job Market Index

Description	Rank 6 Months to 14 Jun 2026	Rank YoY Change	Median Daily Rate	Median Daily Rate YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Windows	27	Down -8 places-8	£425	-	2,537 5.93%	908
Linux	59	Down -26 places-26	£510	-7.27%	1,596 3.73%	620
Windows Server	190	Down -62 places-62	£480	-11.11%	612 1.43%	316
Unix	222	Down -45 places-45	£469	-1.26%	505 1.18%	75
Windows 10	243	Down -100 places-100	£200	-13.51%	454 1.06%	115
Android	315	Down -80 places-80	£455	+13.75%	312 0.73%	113
Apple iOS	326	Down -59 places-59	£438	+9.37%	294 0.69%	77
Red Hat Enterprise Linux	362	Down -75 places-75	£500	-9.09%	247 0.58%	43
Mac OS	414	Down -81 places-81	£235	-27.69%	186 0.44%	85
Solaris	503	Down -49 places-49	£491	-10.77%	94 0.22%	17
Ubuntu	506	Down -81 places-81	£500	-	91 0.21%	29
VMS	510	Down -95 places-95	£500	-4.76%	87 0.20%	32
Windows Server 2019	531	Down -133 places-133	£500	-9.09%	66 0.15%	26
AIX	531	Down -68 places-68	£449	-0.22%	66 0.15%	10
zOS	537	Down -79 places-79	£514	+13.27%	60 0.14%	4
Windows Server 2016	541	Down -143 places-143	£463	-12.48%	56 0.13%	26
Windows 7	550	Down -126 places-126	£269	+15.59%	47 0.11%	5
CentOS	555	Down -112 places-112	£505	-8.18%	42 0.098%	11
Windows Server 2012	559	Down -115 places-115	£475	-9.52%	38 0.089%	10
Mac OS X	576	Down -98 places-98	£400	+60.00%	21 0.049%	1
Embedded Linux	576	Down -103 places-103	£508	-5.58%	21 0.049%	47
Debian	578	Down -101 places-101	£600	+10.59%	19 0.044%	13
Data ONTAP	579	Down -91 places-91	£519	+29.75%	18 0.042%
FreeRTOS	580	Down -94 places-94	£288	-	17 0.040%	19
Windows Server 2003	580	Down -122 places-122	£212	-60.67%	17 0.040%
SUSE	582	Down -99 places-99	£485	-11.90%	15 0.035%	3