System Software Statistics in Hertfordshire

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Use this option to select the period over which the statistics are calculated.

There is a choice between 3 and 6 months to 2 November 2026 with year-over-year comparisons.

Use this option to exclude results with historical job ad aggregates falling below the selected threshold during the period.

When used in combination with column sorting, this option can be used to display results of greater statistical significance.

Results 1 - 11 of 11
Permanent Job Market Index
DescriptionSort by demand rank 6 months to 2 Nov 2026Rank
6 Months to
Rank
YoY Change
Median
Salary
Median Salary
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
Active Directory29Down 19 places-19£37,500-28.57%117 4.57%37
Docker76Up 3 places+3£72,500+38.09%40 1.56%16
Firmware91Down 16 places-16£62,500-21.87%25 0.98%15
Hyper-V91Down 21 places-21£50,000+16.27%25 0.98%6
VMware Infrastructure92Down 27 places-27£42,000-2.32%24 0.94%8
Virtual Desktop99Down 35 places-35£60,000+84.61%17 0.66%3
ISA Server107New entry---9 0.35%2
Virtual Machines109Down 26 places-26£60,000+79.10%7 0.27%2
Embedded Firmware110New entry-£67,500-6 0.23%5
vSphere114Down 51 places-51--2 0.078%1
NFS114New entry---2 0.078%