The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for VMware ESX skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VMware ESX over the 3 months to 28 April 2017 with a comparison to the same period in the previous 2 years.

VMware ESX Server
East of England / Hertfordshire
3 months to
28 Apr 2017
Same period 2016 Same period 2015
Rank 138 132 118
Rank change year-on-year -6 -14  
Permanent jobs citing VMware ESX 4 25 46
As % of all permanent IT jobs advertised in Hertfordshire 0.18% 0.97% 1.72%
As % of the System Software category 1.93% 7.79% 8.50%
Number of salaries quoted 0 20 19
Median salary - £42,500 £45,000
Median salary % change year-on-year - -5.55%  
UK excluding London median salary £37,500 £40,000 £42,500
% change year-on-year -6.25% -5.88%  

VMware ESX is in the system software skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for system software skills.

System Software Skills
Hertfordshire
Permanent job vacancies with a requirement for system software skills 207 321 541
As % of all permanent IT job vacancies advertised in Hertfordshire 9.51% 12.47% 20.28%
Number of salaries quoted 157 253 386
Median salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% -  
90% offered a salary of more than £24,000 £25,000 £25,000
10% offered a salary of more than £56,750 £55,000 £60,000
UK excluding London median salary £37,500 £37,500 £37,500

VMware ESX
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing VMware ESX as a proportion of all permanent or contract IT jobs with a match in the System Software category.

Job vacancy trend for VMware ESX in Hertfordshire

VMware ESX
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing VMware ESX in Hertfordshire.

Salary trend for VMware ESX in Hertfordshire

VMware ESX
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing VMware ESX within the Hertfordshire region over the 3 months to 28 April 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -5 4 - -
VMware ESX
East of England

For the 6 months to 28 April 2017, IT jobs citing VMware ESX also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for VMware ESX.

1 13 (100.00%) MS Exchange
1 13 (100.00%) Windows
1 13 (100.00%) WAN
1 13 (100.00%) DHCP
1 13 (100.00%) DNS
1 13 (100.00%) Microsoft
1 13 (100.00%) Active Directory
1 13 (100.00%) Firewall
1 13 (100.00%) VMware
1 13 (100.00%) VMware Infrastructure
1 13 (100.00%) Windows Server 2008
1 13 (100.00%) Office 365
1 13 (100.00%) Windows Server 2012
1 13 (100.00%) Data Centre
2 9 (69.23%) Windows Server
2 9 (69.23%) Remote Desktop
2 9 (69.23%) Mentoring
2 9 (69.23%) Coaching
2 9 (69.23%) Red Hat Enterprise Linux
2 9 (69.23%) PaaS
2 9 (69.23%) Skype for Business
2 9 (69.23%) VLAN
2 9 (69.23%) Retail
2 9 (69.23%) Terminal Services
2 9 (69.23%) ITIL
2 9 (69.23%) Windows Server 2003
2 9 (69.23%) MPLS
2 9 (69.23%) VPN
2 9 (69.23%) Linux
2 9 (69.23%) E-Commerce

VMware ESX
Co-occurring IT Skills in Hertfordshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 13 (100.00%) MS Exchange
2 9 (69.23%) Skype for Business
3 4 (30.77%) Exchange Server 2010
Applications
1 4 (30.77%) Microsoft Office
Cloud Services
1 13 (100.00%) Office 365
2 9 (69.23%) PaaS
3 4 (30.77%) Microsoft Azure
Communications & Networking
1 13 (100.00%) DHCP
1 13 (100.00%) DNS
1 13 (100.00%) Firewall
1 13 (100.00%) WAN
2 9 (69.23%) ISDN
2 9 (69.23%) LAN
2 9 (69.23%) MPLS
2 9 (69.23%) PBX
2 9 (69.23%) Remote Desktop
2 9 (69.23%) VLAN
2 9 (69.23%) VoIP
2 9 (69.23%) VPN
3 4 (30.77%) Cisco ASA
3 4 (30.77%) IP Telephony
3 4 (30.77%) IPsec
3 4 (30.77%) NAS
3 4 (30.77%) SAN
3 4 (30.77%) Skype
General
1 9 (69.23%) Retail
2 4 (30.77%) Games
2 4 (30.77%) Telecoms
Job Titles
1 9 (69.23%) 3rd Line Engineer
1 9 (69.23%) 3rd Line Support
1 9 (69.23%) 3rd Line Support Engineer
1 9 (69.23%) Active Directory Engineer
1 9 (69.23%) Active Directory Support
1 9 (69.23%) Active Directory Support Engineer
1 9 (69.23%) Office 365 Engineer
1 9 (69.23%) Support Engineer
2 5 (38.46%) 3rd Line Server Engineer
2 5 (38.46%) 3rd Line Server Support
2 5 (38.46%) Exchange Engineer
2 5 (38.46%) Exchange Support
2 5 (38.46%) Server Engineer
2 5 (38.46%) Server Support
2 5 (38.46%) Windows Engineer
2 5 (38.46%) Windows Server Engineer
2 5 (38.46%) Windows Server Support
2 5 (38.46%) Windows Support Engineer
3 4 (30.77%) Infrastructure Support Engineer
3 4 (30.77%) IT Analyst
Libraries, Frameworks & Software Standards
1 1 (7.69%) COM
Miscellaneous
1 13 (100.00%) Data Centre
2 4 (30.77%) Clustering
Operating Systems
1 13 (100.00%) Windows
1 13 (100.00%) Windows Server 2008
1 13 (100.00%) Windows Server 2012
2 9 (69.23%) Linux
2 9 (69.23%) Red Hat Enterprise Linux
2 9 (69.23%) Windows Server
2 9 (69.23%) Windows Server 2003
3 4 (30.77%) Windows 10
Processes & Methodologies
1 9 (69.23%) Coaching
1 9 (69.23%) E-Commerce
1 9 (69.23%) ITIL
1 9 (69.23%) Mentoring
2 5 (38.46%) Mathematics
3 4 (30.77%) Network Load Balancing
3 4 (30.77%) Project Management
Programming Languages
1 5 (38.46%) C
2 4 (30.77%) SQL
Qualifications
1 5 (38.46%) Degree
2 4 (30.77%) CCNA
2 4 (30.77%) Cisco Certification
System Software
1 13 (100.00%) Active Directory
1 13 (100.00%) VMware Infrastructure
2 9 (69.23%) Terminal Services
3 4 (30.77%) Hyper-V
3 4 (30.77%) Virtual Machines
Systems Management
1 4 (30.77%) Cisco CUCM
1 4 (30.77%) WSUS
Vendors
1 13 (100.00%) Microsoft
1 13 (100.00%) VMware
2 5 (38.46%) CheckPoint
3 4 (30.77%) Cisco
3 4 (30.77%) HP
3 4 (30.77%) Nimble Storage
3 4 (30.77%) Oracle