The following table provides summary statistics for permanent job vacancies advertised in Manchester with a requirement for Postfix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Postfix over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Postfix
North West / Manchester
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank - 180 -
Permanent jobs citing Postfix 0 1 0
As % of all permanent IT jobs advertised in Manchester - 0.029% -
As % of the System Software category - 0.29% -
Number of salaries quoted 0 1 0
Median salary - £45,000 -
UK excluding London median salary £40,000 £35,000 £45,000
% change year-on-year +14.28% -22.22%  

Postfix 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 advertised in Manchester with a requirement for system software skills.

System Software Skills
Manchester
Permanent job vacancies with a requirement for system software skills 458 347 346
As % of all permanent IT job vacancies advertised in Manchester 11.08% 9.95% 10.33%
Number of salaries quoted 408 313 264
Median salary £40,000 £42,500 £33,000
Median salary % change year-on-year -5.88% +28.78%  
90% offered a salary of more than £23,000 £24,000 £22,500
10% offered a salary of more than £60,000 £64,500 £50,000
UK excluding London median salary £38,000 £39,000 £37,500
% change year-on-year -2.56% +4.00%  

Postfix
Job Vacancy Trend in Manchester

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

Job vacancy trend for Postfix in Manchester

Postfix
Salary Trend in Manchester

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

Salary trend for Postfix in Manchester

For the 6 months to 24 June 2017, IT jobs citing Postfix 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 Manchester region with a requirement for Postfix.

1 3 (100.00%) Linux
1 3 (100.00%) Apache
1 3 (100.00%) DNS
1 3 (100.00%) CentOS
2 2 (66.67%) qmail
2 2 (66.67%) Debian
2 2 (66.67%) Ubuntu
2 2 (66.67%) Nagios
2 2 (66.67%) Clustering
2 2 (66.67%) Python
2 2 (66.67%) HTML
2 2 (66.67%) Perl
2 2 (66.67%) PHP
2 2 (66.67%) SQL
2 2 (66.67%) nginx
2 2 (66.67%) Analytical Skills
3 1 (33.33%) C#
3 1 (33.33%) Microsoft Azure
3 1 (33.33%) Amazon AWS
3 1 (33.33%) BDD
3 1 (33.33%) QUnit
3 1 (33.33%) Rackspace
3 1 (33.33%) Jenkins
3 1 (33.33%) Infrastructure Management
3 1 (33.33%) HAProxy
3 1 (33.33%) Octopus Deploy
3 1 (33.33%) DevOps
3 1 (33.33%) Icinga
3 1 (33.33%) .NET
3 1 (33.33%) MySQL

Postfix
Co-occurring IT Skills in Manchester 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
Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) Microsoft Azure
Communications & Networking
1 3 (100.00%) DNS
2 1 (33.33%) Firewall
2 1 (33.33%) HTTP
Database & Business Intelligence
1 1 (33.33%) MySQL
Development Applications
1 1 (33.33%) Ant
1 1 (33.33%) Jenkins
1 1 (33.33%) Maven
1 1 (33.33%) NUnit
1 1 (33.33%) Octopus Deploy
1 1 (33.33%) QUnit
1 1 (33.33%) Selenium
1 1 (33.33%) TeamCity
Job Titles
1 1 (33.33%) Analyst
1 1 (33.33%) DevOps Engineer
1 1 (33.33%) Linux Engineer
1 1 (33.33%) Linux Support
1 1 (33.33%) Support Analyst
Libraries, Frameworks & Software Standards
1 2 (66.67%) HTML
2 1 (33.33%) .NET
Miscellaneous
1 2 (66.67%) Analytical Skills
1 2 (66.67%) Clustering
2 1 (33.33%) Replication
Operating Systems
1 3 (100.00%) CentOS
1 3 (100.00%) Linux
2 2 (66.67%) Debian
2 2 (66.67%) Ubuntu
3 1 (33.33%) Windows
Processes & Methodologies
1 1 (33.33%) BDD
1 1 (33.33%) DevOps
1 1 (33.33%) Infrastructure Management
1 1 (33.33%) TDD
1 1 (33.33%) Test Automation
Programming Languages
1 2 (66.67%) Perl
1 2 (66.67%) PHP
1 2 (66.67%) Python
1 2 (66.67%) SQL
2 1 (33.33%) C#
Qualifications
1 1 (33.33%) CCNA
1 1 (33.33%) Cisco Certification
1 1 (33.33%) MCSE
1 1 (33.33%) Microsoft Certification
System Software
1 2 (66.67%) qmail
Systems Management
1 2 (66.67%) Nagios
2 1 (33.33%) Business Desktop Deployment
2 1 (33.33%) Cacti
2 1 (33.33%) HAProxy
2 1 (33.33%) Icinga
Vendors
1 1 (33.33%) Cisco
1 1 (33.33%) Rackspace