Period
to 18 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Xen skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Xen over the 6 months to 18 January 2019 with a comparison to the same period in the previous 2 years.

Xen Project
East of England > Hertfordshire
6 months to
18 Jan 2019
Same period 2018 Same period 2017
Rank 194 202 -
Rank change year-on-year +8 - +214
Permanent jobs citing Xen 2 15 0
As % of all permanent IT jobs advertised in Hertfordshire 0.056% 0.34% -
As % of the System Software category 0.27% 2.29% -
Number of salaries quoted 0 15 0
Hertfordshire median annual salary - £65,000 -
East of England median annual salary £55,000 £65,000 £75,000
% change year-on-year -15.38% -13.33% +72.41%

Xen 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 747 656 525
As % of all permanent IT jobs advertised in Hertfordshire 20.95% 14.69% 11.94%
Number of salaries quoted 569 549 420
Hertfordshire median annual salary £45,000 £44,000 £42,500
Median salary % change year-on-year +2.27% +3.53% -
10th Percentile £25,000 £24,000 £22,750
90th Percentile £72,000 £67,500 £67,500
East of England median annual salary £45,000 £45,000 £42,000
% change year-on-year - +7.14% +12.00%

Xen
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Xen in Hertfordshire

Xen
Salary Trend in Hertfordshire

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

Salary trend for Xen in Hertfordshire

For the 6 months to 18 January 2019, IT jobs citing Xen 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 Xen.

1 2 (100.00%) Windows
1 2 (100.00%) Linux
1 2 (100.00%) DHCP
1 2 (100.00%) TCP/IP
1 2 (100.00%) DNS
1 2 (100.00%) Cisco
1 2 (100.00%) Dell
1 2 (100.00%) Finance
1 2 (100.00%) VMware
1 2 (100.00%) Asset Management
1 2 (100.00%) ISO/IEC 27001
1 2 (100.00%) PCI DSS
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) HIPAA
1 2 (100.00%) Amazon EC2
1 2 (100.00%) Amazon AWS
1 2 (100.00%) SaaS
1 2 (100.00%) Puppet
1 2 (100.00%) Opscode Chef
1 2 (100.00%) Ansible
1 2 (100.00%) Virtual Environments

Xen
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:

Cloud Services
1 2 (100.00%) Amazon AWS
1 2 (100.00%) Amazon EC2
1 2 (100.00%) SaaS
Communications & Networking
1 2 (100.00%) DHCP
1 2 (100.00%) DNS
1 2 (100.00%) TCP/IP
General
1 2 (100.00%) Finance
Job Titles
1 2 (100.00%) Linux Engineer
1 2 (100.00%) Linux Systems Engineer
1 2 (100.00%) Senior Linux Engineer
1 2 (100.00%) Senior Linux Systems Engineer
1 2 (100.00%) Senior Systems Engineer
1 2 (100.00%) Systems Engineer
Operating Systems
1 2 (100.00%) Linux
1 2 (100.00%) Windows
Processes & Methodologies
1 2 (100.00%) Asset Management
1 2 (100.00%) Virtual Environments
Quality Assurance & Compliance
1 2 (100.00%) HIPAA
1 2 (100.00%) ISO/IEC 27001
1 2 (100.00%) PCI DSS
System Software
1 2 (100.00%) VMware Infrastructure
Systems Management
1 2 (100.00%) Ansible
1 2 (100.00%) Opscode Chef
1 2 (100.00%) Puppet
Vendors
1 2 (100.00%) Cisco
1 2 (100.00%) Dell
1 2 (100.00%) VMware