The following table provides summary statistics for permanent job vacancies with a requirement for qmail skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited qmail over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

qmail
UK
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 889 917 954
Rank change year-on-year +28 +37  
Permanent jobs citing qmail 1 15 28
As % of all permanent IT jobs advertised in the UK 0.001% 0.015% 0.026%
As % of the System Software category 0.009% 0.12% 0.22%
Number of salaries quoted 1 15 25
Median salary £30,000 £54,000 £42,500
Median salary % change year-on-year -44.44% +27.05%  
UK excluding London median salary £30,000 £54,500 £42,500
% change year-on-year -44.95% +28.23%  

qmail 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 11479 12542 12812
As % of all permanent IT job vacancies advertised in the UK 12.88% 12.74% 11.71%
Number of salaries quoted 9736 10695 10605
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%  

qmail
Job Vacancy Trend

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

Job vacancy trend for qmail in the UK

qmail
Salary Trend

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

Salary trend for qmail in the UK

qmail
Top 3 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing qmail within the UK over the 3 months to 27 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 +31 1 £30,000 -44.44%
East of England - 1 £30,000 -
Suffolk - 1 £30,000 -

For the 6 months to 27 June 2017, IT jobs citing qmail 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 qmail.

1 3 (100.00%) Perl
1 3 (100.00%) Linux
1 3 (100.00%) Apache
1 3 (100.00%) DNS
1 3 (100.00%) Debian
1 3 (100.00%) Ubuntu
1 3 (100.00%) Postfix
2 2 (66.67%) Analytical Skills
2 2 (66.67%) nginx
2 2 (66.67%) HTML
2 2 (66.67%) CentOS
2 2 (66.67%) Clustering
2 2 (66.67%) Nagios
2 2 (66.67%) Python
2 2 (66.67%) PHP
2 2 (66.67%) SQL
3 1 (33.33%) MySQL
3 1 (33.33%) Windows
3 1 (33.33%) POP3
3 1 (33.33%) SMTP
3 1 (33.33%) HTTP
3 1 (33.33%) TCP/IP
3 1 (33.33%) LAMP
3 1 (33.33%) Replication
3 1 (33.33%) SSL
3 1 (33.33%) Internet
3 1 (33.33%) IMAP
3 1 (33.33%) Load Balancing
3 1 (33.33%) Bash Shell
3 1 (33.33%) Dovecot

qmail
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
2 2 (66.67%) nginx
Communications & Networking
1 3 (100.00%) DNS
2 1 (33.33%) HTTP
2 1 (33.33%) IMAP
2 1 (33.33%) Internet
2 1 (33.33%) POP3
2 1 (33.33%) SMTP
2 1 (33.33%) SSL
2 1 (33.33%) TCP/IP
Database & Business Intelligence
1 1 (33.33%) MySQL
Job Titles
1 1 (33.33%) Administrator
1 1 (33.33%) Analyst
1 1 (33.33%) Linux Administrator
1 1 (33.33%) Linux Engineer
1 1 (33.33%) Linux Support
1 1 (33.33%) Linux Systems Administrator
1 1 (33.33%) Server Administrator
1 1 (33.33%) Support Analyst
1 1 (33.33%) Systems Administrator
Libraries, Frameworks & Software Standards
1 2 (66.67%) HTML
2 1 (33.33%) LAMP
Miscellaneous
1 2 (66.67%) Analytical Skills
1 2 (66.67%) Clustering
2 1 (33.33%) Replication
Operating Systems
1 3 (100.00%) Debian
1 3 (100.00%) Linux
1 3 (100.00%) Ubuntu
2 2 (66.67%) CentOS
3 1 (33.33%) Windows
3 1 (33.33%) Windows Server
Processes & Methodologies
1 1 (33.33%) High Availability
1 1 (33.33%) Load Balancing
1 1 (33.33%) Performance Analysis
Programming Languages
1 3 (100.00%) Perl
2 2 (66.67%) PHP
2 2 (66.67%) Python
2 2 (66.67%) SQL
3 1 (33.33%) Bash Shell
System Software
1 3 (100.00%) Postfix
2 1 (33.33%) Dovecot
2 1 (33.33%) Sendmail
Systems Management
1 2 (66.67%) Nagios