Period
to 26 July 2017

The median annual salary for a Senior Systems Administrator was £45,000 in advertised job vacancies in Hertfordshire during the 6 months to 26 July 2017.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Senior System Administrator (SysAdmin)
East of England > Hertfordshire
6 months to
26 Jul 2017
Same period 2016 Same period 2015
Rank 206 208 223
Rank change year-on-year +2 +15 -15
Permanent jobs requiring a Senior Systems Administrator 2 6 27
As % of all permanent IT jobs advertised in Hertfordshire 0.047% 0.13% 0.49%
As % of the Job Titles category 0.048% 0.13% 0.51%
Number of salaries quoted 1 6 27
Hertfordshire median annual salary £45,000 £37,500 £55,000
Median salary % change year-on-year +20.00% -31.82% +3.77%
10th Percentile £42,500 £35,375 £40,000
90th Percentile £47,500 £60,000 £57,500
East of England median annual salary £60,000 £40,000 £53,750
% change year-on-year +50.00% -25.58% +2.38%

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in Hertfordshire. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of permanent jobs in our overall sample.

IT Job Roles
Hertfordshire
Permanent job vacancies with a job title containing a recognized job role 4167 4572 5333
As % of all permanent IT job vacancies advertised in Hertfordshire 96.97% 95.75% 96.84%
Number of salaries quoted 3537 3793 4290
Hertfordshire median annual salary £45,000 £45,000 £45,000
10th Percentile £25,500 £25,750 £25,500
90th Percentile £71,250 £70,000 £67,500
East of England median annual salary £45,000 £44,500 £42,500
% change year-on-year +1.12% +4.71% +5.43%

Senior Systems Administrator
Job Vacancy Trend in Hertfordshire

Job postings that featured Senior Systems Administrator in the job title as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Senior Systems Administrator in Hertfordshire

Senior Systems Administrator
Salary Trend in Hertfordshire

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

Salary trend for Senior Systems Administrator in Hertfordshire

Senior Systems Administrator
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Senior Systems Administrator within the Hertfordshire region over the 6 months to 26 July 2017. 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
Watford - 1 - -
Welwyn Garden City - 1 £45,000 -
Senior Systems Administrator
East of England

Senior Systems Administrator Skill Set
Top 22 Co-occurring IT Skills in Hertfordshire

For the 6 months to 26 July 2017, Senior Systems Administrator job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region featuring Senior Systems Administrator in the job title.

1 2 (100.00%) Linux
1 2 (100.00%) Red Hat
1 2 (100.00%) CentOS
2 1 (50.00%) Red Hat Enterprise Linux
2 1 (50.00%) Open Source
2 1 (50.00%) vSphere
2 1 (50.00%) Puppet
2 1 (50.00%) Opscode Chef
2 1 (50.00%) Ansible
2 1 (50.00%) Security Monitoring
2 1 (50.00%) Marketing
2 1 (50.00%) Automotive
2 1 (50.00%) LAMP
2 1 (50.00%) VMware
2 1 (50.00%) Apache
2 1 (50.00%) Tomcat
2 1 (50.00%) Active Directory
2 1 (50.00%) SAN
2 1 (50.00%) SQL
2 1 (50.00%) SQL Server
2 1 (50.00%) IIS
2 1 (50.00%) Windows

Senior Systems Administrator Skill Set
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 1 (50.00%) Apache
1 1 (50.00%) IIS
1 1 (50.00%) Tomcat
Communications & Networking
1 1 (50.00%) SAN
Database & Business Intelligence
1 1 (50.00%) SQL Server
General
1 1 (50.00%) Automotive
1 1 (50.00%) Marketing
Libraries, Frameworks & Software Standards
1 1 (50.00%) LAMP
Operating Systems
1 2 (100.00%) CentOS
1 2 (100.00%) Linux
2 1 (50.00%) Red Hat Enterprise Linux
2 1 (50.00%) Windows
Processes & Methodologies
1 1 (50.00%) Open Source
1 1 (50.00%) Security Monitoring
Programming Languages
1 1 (50.00%) SQL
System Software
1 1 (50.00%) Active Directory
1 1 (50.00%) vSphere
Systems Management
1 1 (50.00%) Ansible
1 1 (50.00%) Opscode Chef
1 1 (50.00%) Puppet
Vendors
1 2 (100.00%) Red Hat
2 1 (50.00%) VMware