The following table provides summary statistics for permanent job vacancies with a requirement for SpamAssassin skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SpamAssassin over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Apache SpamAssassin
UK
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 871 931 -
Rank change year-on-year +60 -  
Permanent jobs citing SpamAssassin 3 2 0
As % of all permanent IT jobs advertised in the UK 0.003% 0.002% -
As % of the System Software category 0.026% 0.016% -
Number of salaries quoted 3 2 0
Median salary £90,000 £32,500 -
Median salary % change year-on-year +176.92% -  
UK excluding London median salary £90,000 £32,500 -
% change year-on-year +176.92% -  

SpamAssassin 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 with a requirement for system software skills.

System Software Skills
UK
Permanent job vacancies with a requirement for system software skills 11512 12340 13028
As % of all permanent IT job vacancies advertised in the UK 12.87% 12.71% 11.75%
Number of salaries quoted 9775 10512 10778
Median salary £44,000 £42,500 £41,000
Median salary % change year-on-year +3.52% +3.65%  
90% offered a salary of more than £26,000 £25,000 £25,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £38,000 £39,000 £37,500
% change year-on-year -2.56% +4.00%  

SpamAssassin
Job Vacancy Trend

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

Job vacancy trend for SpamAssassin in the UK

SpamAssassin
Salary Trend

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

Salary trend for SpamAssassin in the UK

SpamAssassin
Top 4 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SpamAssassin within the UK over the 3 months to 26 June 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
England +39 3 £90,000 +176.92%
Slough - 3 £90,000 -
Berkshire - 3 £90,000 -
South East - 3 £90,000 -

For the 6 months to 26 June 2017, IT jobs citing SpamAssassin also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for SpamAssassin.

1 3 (100.00%) LAMP
1 3 (100.00%) IMAP
1 3 (100.00%) Postfix
1 3 (100.00%) nginx
1 3 (100.00%) Puppet
1 3 (100.00%) HAProxy
1 3 (100.00%) DevOps
1 3 (100.00%) LEMP Stack
1 3 (100.00%) Perl
1 3 (100.00%) PHP
1 3 (100.00%) MySQL
1 3 (100.00%) Linux
1 3 (100.00%) Apache
2 1 (33.33%) Stakeholder Management

SpamAssassin
Co-occurring IT Skills 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 3 (100.00%) Apache
1 3 (100.00%) nginx
Communications & Networking
1 3 (100.00%) IMAP
Database & Business Intelligence
1 3 (100.00%) MySQL
Job Titles
1 3 (100.00%) DevOps Engineer
1 3 (100.00%) Linux DevOps Engineer
1 3 (100.00%) Linux Engineer
1 3 (100.00%) Linux/Unix DevOps
Libraries, Frameworks & Software Standards
1 3 (100.00%) LAMP
1 3 (100.00%) LEMP Stack
Operating Systems
1 3 (100.00%) Linux
Processes & Methodologies
1 3 (100.00%) DevOps
2 1 (33.33%) Stakeholder Management
Programming Languages
1 3 (100.00%) Perl
1 3 (100.00%) PHP
System Software
1 3 (100.00%) Postfix
Systems Management
1 3 (100.00%) HAProxy
1 3 (100.00%) Puppet