Period
to 19 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Debian skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Debian over the 6 months to 19 January 2018 with a comparison to the same period in the previous 2 years.

Debian Linux
East of England > Hertfordshire
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 197 201 226
Rank change year-on-year +4 +25 -27
Permanent jobs citing Debian 20 15 4
As % of all permanent IT jobs advertised in Hertfordshire 0.45% 0.34% 0.079%
As % of the Operating Systems category 1.56% 1.43% 0.31%
Number of salaries quoted 20 19 4
Hertfordshire median annual salary £60,000 £50,000 £45,000
Median salary % change year-on-year +20.00% +11.11% -
10th Percentile £57,500 £47,500 £42,500
90th Percentile £62,500 £75,000 £54,500
East of England median annual salary £45,000 £50,000 £45,000
% change year-on-year -10.00% +11.11% -

Debian is in the Operating Systems 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 operating system skills.

All Operating Systems
Hertfordshire
Permanent vacancies with a requirement for operating system skills 1,285 1,047 1,297
As % of all permanent IT jobs advertised in Hertfordshire 28.69% 23.83% 25.57%
Number of salaries quoted 1,062 848 1,045
Hertfordshire median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% -
10th Percentile £23,000 £23,651 £23,500
90th Percentile £71,250 £67,500 £60,000
East of England median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -

Debian
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Debian in Hertfordshire

Debian
Salary Trend in Hertfordshire

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

Salary trend for Debian in Hertfordshire

Debian
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Debian within the Hertfordshire region over the 6 months to 19 January 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 +13 20 £60,000 +9.09% 5
Debian
East of England

For the 6 months to 19 January 2018, IT jobs citing Debian 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 Debian.

1 20 (100.00%) Linux
1 20 (100.00%) Python
1 20 (100.00%) TCP/IP
1 20 (100.00%) Unix
1 20 (100.00%) Configuration Management
1 20 (100.00%) Disaster Recovery
1 20 (100.00%) Software Engineering
1 20 (100.00%) Ubuntu
1 20 (100.00%) Degree
1 20 (100.00%) Mathematics
1 20 (100.00%) Physics
1 20 (100.00%) Computer Science
1 20 (100.00%) Open Source
1 20 (100.00%) Puppet
1 20 (100.00%) Docker
1 20 (100.00%) CoreOS
1 20 (100.00%) Kubernetes
1 20 (100.00%) Server Building
1 20 (100.00%) Prototyping
1 20 (100.00%) Computer Science Degree
2 19 (95.00%) Ceph
2 19 (95.00%) OpenStack
3 10 (50.00%) Amazon RDS
3 10 (50.00%) Performance Tuning
3 10 (50.00%) Performance Monitoring
3 10 (50.00%) Capacity Planning
3 10 (50.00%) Web Services
3 10 (50.00%) Amazon EC2
3 10 (50.00%) Google App Engine
3 10 (50.00%) Amazon AWS

Debian
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 19 (95.00%) OpenStack
Cloud Services
1 10 (50.00%) Amazon AWS
1 10 (50.00%) Amazon EC2
1 10 (50.00%) AWS Elastic Beanstalk
1 10 (50.00%) Google App Engine
1 10 (50.00%) Google Cloud Platform
1 10 (50.00%) Google Compute Engine
Communications & Networking
1 20 (100.00%) TCP/IP
2 9 (45.00%) NAS
Database & Business Intelligence
1 10 (50.00%) Amazon RDS
Job Titles
1 10 (50.00%) Administrator
1 10 (50.00%) Linux Engineer
1 10 (50.00%) Platform Engineer
1 10 (50.00%) Systems Administrator
1 10 (50.00%) Unix Administrator
1 10 (50.00%) Unix Systems Administrator
2 1 (5.00%) AIX Administrator
2 1 (5.00%) AIX Systems Administrator
Libraries, Frameworks & Software Standards
1 10 (50.00%) Web Services
Miscellaneous
1 20 (100.00%) Computer Science
2 1 (5.00%) Enterprise Storage
Operating Systems
1 20 (100.00%) CoreOS
1 20 (100.00%) Linux
1 20 (100.00%) Ubuntu
1 20 (100.00%) Unix
2 10 (50.00%) AIX
Processes & Methodologies
1 20 (100.00%) Configuration Management
1 20 (100.00%) Disaster Recovery
1 20 (100.00%) Mathematics
1 20 (100.00%) Open Source
1 20 (100.00%) Physics
1 20 (100.00%) Prototyping
1 20 (100.00%) Server Building
1 20 (100.00%) Software Engineering
2 10 (50.00%) Agile Software Development
2 10 (50.00%) Capacity Planning
2 10 (50.00%) Performance Monitoring
2 10 (50.00%) Performance Tuning
2 10 (50.00%) Scrum
Programming Languages
1 20 (100.00%) Python
Qualifications
1 20 (100.00%) Computer Science Degree
1 20 (100.00%) Degree
System Software
1 20 (100.00%) Docker
2 19 (95.00%) Ceph
3 1 (5.00%) VMware ESXi
3 1 (5.00%) VMware Infrastructure
Systems Management
1 20 (100.00%) Kubernetes
1 20 (100.00%) Puppet
Vendors
1 10 (50.00%) Google
1 10 (50.00%) IBM
1 10 (50.00%) NetApp
2 1 (5.00%) VMware