Period
to 20 August 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for VMware ESXi skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited VMware ESXi over the 6 months to 20 August 2018 with a comparison to the same period in the previous 2 years.

VMware ESXi (formerly ESX Server)
East of England > Hertfordshire
6 months to
20 Aug 2018
Same period 2017 Same period 2016
Rank 142 174 125
Rank change year-on-year +32 -49 -16
Permanent jobs citing VMware ESXi 72 32 84
As % of all permanent IT jobs advertised in Hertfordshire 1.69% 0.78% 1.86%
As % of the System Software category 10.91% 6.21% 14.95%
Number of salaries quoted 57 12 73
Hertfordshire median annual salary £60,000 £38,250 £42,500
Median salary % change year-on-year +56.86% -10.00% +11.84%
10th Percentile £42,500 £29,766 £19,250
90th Percentile £75,500 £56,250 £60,000
East of England median annual salary £50,000 £40,000 £42,500
% change year-on-year +25.00% -5.88% -5.56%

VMware ESXi is in the System Software category. The following 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.

All System Software Skills
Hertfordshire
Permanent vacancies with a requirement for system software skills 660 515 562
As % of all permanent IT jobs advertised in Hertfordshire 15.48% 12.58% 12.43%
Number of salaries quoted 545 420 450
Hertfordshire median annual salary £45,000 £40,000 £42,500
Median salary % change year-on-year +12.50% -5.88% +6.25%
10th Percentile £25,600 £23,500 £23,000
90th Percentile £71,250 £61,250 £65,000
East of England median annual salary £45,000 £42,500 £40,500
% change year-on-year +5.88% +4.94% +5.19%

VMware ESXi
Job Vacancy Trend in Hertfordshire

Job postings citing VMware ESXi as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for VMware ESXi in Hertfordshire

VMware ESXi
Salary Trend in Hertfordshire

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

Salary trend for VMware ESXi in Hertfordshire

VMware ESXi
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing VMware ESXi in Hertfordshire over the 6 months to 20 August 2018.

Salary histogram for VMware ESXi in Hertfordshire

VMware ESXi
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 ESXi within the Hertfordshire region over the 6 months to 20 August 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hatfield +23 35 £60,000 - 1
Watford +5 21 £50,000 +33.33% 1
Hemel Hempstead +12 2 £42,500 +18.06%
St Albans - 2 £62,500 -
VMware ESXi
East of England

For the 6 months to 20 August 2018, IT jobs citing VMware ESXi also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region with a requirement for VMware ESXi.

1 72 (100.00%) VMware
2 45 (62.50%) Linux
3 43 (59.72%) VMware Infrastructure
4 37 (51.39%) Windows
4 37 (51.39%) ITIL
5 35 (48.61%) Unix
5 35 (48.61%) Amazon AWS
6 32 (44.44%) OpenStack
7 29 (40.28%) Problem-Solving
8 26 (36.11%) Microsoft
9 23 (31.94%) Migration
10 21 (29.17%) IBM
10 21 (29.17%) SAN
10 21 (29.17%) Hyper-V
11 20 (27.78%) HP
12 18 (25.00%) HPUX
12 18 (25.00%) HP Data Protector
12 18 (25.00%) Microsoft Azure
12 18 (25.00%) 3PAR
12 18 (25.00%) DevOps
12 18 (25.00%) Private Cloud
13 17 (23.61%) Data Centre
13 17 (23.61%) Infrastructure Engineering
13 17 (23.61%) PowerShell
13 17 (23.61%) Degree
14 16 (22.22%) TCP/IP
14 16 (22.22%) Python
14 16 (22.22%) ITIL Certification
14 16 (22.22%) Puppet
14 16 (22.22%) Docker

VMware ESXi
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 32 (44.44%) OpenStack
2 12 (16.67%) GlassFish
3 9 (12.50%) Tomcat
4 3 (4.17%) JBoss
4 3 (4.17%) MQSeries
4 3 (4.17%) Oracle SOA Suite
4 3 (4.17%) Skype for Business
4 3 (4.17%) WebLogic
4 3 (4.17%) WebSphere
5 2 (2.78%) Exchange Server 2010
5 2 (2.78%) MS Exchange
Cloud Services
1 35 (48.61%) Amazon AWS
2 18 (25.00%) Microsoft Azure
3 14 (19.44%) IaaS
4 13 (18.06%) PaaS
4 13 (18.06%) SaaS
5 5 (6.94%) Office 365
6 3 (4.17%) AWS CloudFormation
6 3 (4.17%) Mimecast
Communications & Networking
1 21 (29.17%) SAN
2 16 (22.22%) TCP/IP
3 15 (20.83%) DNS
4 12 (16.67%) DHCP
5 9 (12.50%) Firewall
6 7 (9.72%) VPN
7 6 (8.33%) VSAN
8 3 (4.17%) Internet
8 3 (4.17%) Reverse Proxy
8 3 (4.17%) Unified Communications
9 1 (1.39%) Cisco ASA
9 1 (1.39%) Fibre Channel
9 1 (1.39%) IP Telephony
9 1 (1.39%) IPsec
9 1 (1.39%) iSCSI
9 1 (1.39%) LAN
9 1 (1.39%) NAS
9 1 (1.39%) Network Security
9 1 (1.39%) WAN
Database & Business Intelligence
1 6 (8.33%) Oracle Database
1 6 (8.33%) SQL Server
2 2 (2.78%) Big Data
3 1 (1.39%) Amazon RDS
3 1 (1.39%) NoSQL
Development Applications
1 3 (4.17%) Git (software)
General
1 14 (19.44%) Advertising
2 4 (5.56%) French Language
2 4 (5.56%) German Language
2 4 (5.56%) Swedish Language
3 3 (4.17%) Retail
4 1 (1.39%) Telecoms
Job Titles
1 13 (18.06%) Architect
1 13 (18.06%) Infrastructure Architect
2 10 (13.89%) Infrastructure Engineer
2 10 (13.89%) Team Leader
3 9 (12.50%) Storage Specialist
3 9 (12.50%) Unix Specialist
3 9 (12.50%) VMware Engineer
3 9 (12.50%) VMware Infrastructure Engineer
4 8 (11.11%) AWS Specialist
4 8 (11.11%) Lead Architect
4 8 (11.11%) Lead Infrastructure Architect
4 8 (11.11%) Linux Specialist
4 8 (11.11%) Senior Infrastructure Engineer
4 8 (11.11%) Senior VMware Engineer
5 7 (9.72%) Analyst
5 7 (9.72%) Infrastructure Specialist
5 7 (9.72%) Systems Engineer
6 4 (5.56%) Technical Support
6 4 (5.56%) Unix Engineer
6 4 (5.56%) Unix Systems Engineer
Libraries, Frameworks & Software Standards
1 10 (13.89%) Velocity
2 8 (11.11%) Web Services
3 6 (8.33%) JSON
4 3 (4.17%) ActiveMQ
4 3 (4.17%) EJB
4 3 (4.17%) EJB 3.0
4 3 (4.17%) HornetQ
4 3 (4.17%) Java EE
4 3 (4.17%) Java SE
4 3 (4.17%) JMS
4 3 (4.17%) REST
4 3 (4.17%) WebSphere MQ
5 1 (1.39%) Node.js
Miscellaneous
1 18 (25.00%) Private Cloud
2 17 (23.61%) Data Centre
3 15 (20.83%) Computer Science
4 14 (19.44%) HP Storage
5 13 (18.06%) Hybrid Cloud
6 9 (12.50%) Analytical Skills
7 6 (8.33%) Fat Client
7 6 (8.33%) Thin Client
8 4 (5.56%) Replication
9 3 (4.17%) Linux Command Line
9 3 (4.17%) Robotics
10 2 (2.78%) Clustering
Operating Systems
1 45 (62.50%) Linux
2 37 (51.39%) Windows
3 35 (48.61%) Unix
4 18 (25.00%) HPUX
5 11 (15.28%) AIX
5 11 (15.28%) Windows Server
6 9 (12.50%) CoreOS
7 7 (9.72%) Debian
8 5 (6.94%) Windows 10
8 5 (6.94%) Windows Server 2012
9 4 (5.56%) Windows 7
9 4 (5.56%) Windows 8
9 4 (5.56%) Windows Server 2008
10 2 (2.78%) Ubuntu
11 1 (1.39%) CentOS
11 1 (1.39%) Mac OS X
11 1 (1.39%) Windows Server 2003
Processes & Methodologies
1 37 (51.39%) ITIL
2 29 (40.28%) Problem-Solving
3 23 (31.94%) Migration
4 18 (25.00%) DevOps
5 17 (23.61%) Infrastructure Engineering
6 14 (19.44%) Capacity Planning
6 14 (19.44%) E-Commerce
7 13 (18.06%) Agile Software Development
7 13 (18.06%) Site Reliability Engineering
7 13 (18.06%) Stakeholder Management
8 11 (15.28%) Presales
9 10 (13.89%) Runbook
10 9 (12.50%) Mathematics
10 9 (12.50%) Physics
10 9 (12.50%) Project Management
11 8 (11.11%) Mentoring
12 7 (9.72%) Coaching
13 6 (8.33%) Continuous Improvement
13 6 (8.33%) Line Management
13 6 (8.33%) Tech Ops
Programming Languages
1 17 (23.61%) PowerShell
2 16 (22.22%) Python
3 9 (12.50%) Shell Script
4 4 (5.56%) Bash Shell
5 3 (4.17%) Java
6 1 (1.39%) AWK
6 1 (1.39%) JavaScript
6 1 (1.39%) SQL
Qualifications
1 17 (23.61%) Degree
2 16 (22.22%) ITIL Certification
3 15 (20.83%) Computer Science Degree
4 9 (12.50%) Microsoft Certification
5 7 (9.72%) MCSE
6 2 (2.78%) AWS Certification
6 2 (2.78%) Master's Degree
7 1 (1.39%) CCNA
7 1 (1.39%) Cisco Certification
7 1 (1.39%) MCSA
7 1 (1.39%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 2 (2.78%) GDPR
1 2 (2.78%) ISO/IEC 27001
1 2 (2.78%) PCI DSS
System Software
1 43 (59.72%) VMware Infrastructure
2 21 (29.17%) Hyper-V
3 16 (22.22%) Docker
4 12 (16.67%) Active Directory
4 12 (16.67%) VMware NSX
5 10 (13.89%) vSphere
6 9 (12.50%) Ceph
7 7 (9.72%) XenApp
8 1 (1.39%) Samba
8 1 (1.39%) Terminal Services
8 1 (1.39%) Virtual Machines
Systems Management
1 18 (25.00%) HP Data Protector
2 16 (22.22%) Puppet
3 15 (20.83%) Kubernetes
4 11 (15.28%) vCenter Server
5 6 (8.33%) SCOrch
5 6 (8.33%) SCVMM
5 6 (8.33%) vRealize
6 3 (4.17%) Backup Exec
6 3 (4.17%) Opscode Chef
7 1 (1.39%) Cisco CUCM
7 1 (1.39%) Microsoft Clustering
7 1 (1.39%) Norton AntiVirus
7 1 (1.39%) SCCM
7 1 (1.39%) SCOM
7 1 (1.39%) Tivoli
7 1 (1.39%) Tivoli Storage Manager
Vendors
1 72 (100.00%) VMware
2 26 (36.11%) Microsoft
3 21 (29.17%) IBM
4 20 (27.78%) HP
5 18 (25.00%) 3PAR
6 14 (19.44%) Brocade
7 12 (16.67%) NetApp
8 11 (15.28%) Oracle
9 10 (13.89%) Citrix
10 8 (11.11%) Cisco
11 6 (8.33%) EMC
12 3 (4.17%) Asigra
12 3 (4.17%) Veeam
13 2 (2.78%) CheckPoint
13 2 (2.78%) Sophos
14 1 (1.39%) Dell
14 1 (1.39%) Nimble Storage
14 1 (1.39%) Rackspace
14 1 (1.39%) Red Hat
14 1 (1.39%) Symantec