The table below looks at the statistics for Postfix skills in IT jobs advertised for the South East region. Included is a guide to the salaries offered in IT jobs that have cited Postfix over the 3 months to 25 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
Postfix
England / South East
Rank 376 433 461
Rank change year-on-year
+57 +28
Permanent jobs citing Postfix 2 9 9
As % of all permanent IT jobs located in the South East 0.014% 0.047% 0.043%
As % of the System Software category 0.098% 0.33% 0.31%
Number of salaries quoted 2 6 6
Median salary £46,250 £55,000 £38,500
Median salary % change year-on-year
-15.90% +42.85%
UK excluding London median salary £35,000 £43,500 £44,000
% change year-on-year
-19.54% -1.13%

The following table is for comparison with the above and provides statistics for the entire System Software category in permanent jobs advertised in the South East region.

System Software Category
South East
Permanent IT job ads with a match in the
System Software category
2044 2714 2902
As % of all permanent IT jobs located in the South East 14.07% 14.15% 14.00%
Number of salaries quoted 1733 2382 2448
Median salary £40,000 £42,500 £40,000
Median salary % change year-on-year
-5.88% +6.25%
90% offered a salary of more than £24,750 £26,000 £22,975
10% offered a salary of more than £65,000 £60,000 £60,000
UK excluding London median salary £37,500 £38,500 £37,500
% change year-on-year
-2.59% +2.66%

Postfix
Jobs Demand Trend in the South East

The demand trend of job ads across the South East region citing Postfix as a proportion of all IT jobs with a match in the System Software category.

Postfix Jobs Demand Trend in the South East

Postfix
Salary Trend in the South East

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Postfix across the South East region.

Postfix Salary Trend in the South East

Postfix
Salary Histogram in the South East

This chart provides a salary histogram for IT jobs citing Postfix across the South East region over the 3 months to 25 February 2017.

Postfix Salary Histogram in the South East

Postfix
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Postfix within the South East region over the 3 months to 25 February 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
Oxfordshire +9 2 £46,250 -
Postfix
England

Postfix
Top 30 Related IT Skills in the South East

For the 6 months to 25 February 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 South East region with a requirement for Postfix.

1 14 (100.00%) Linux
2 12 (85.71%) Apache
2 12 (85.71%) VMware
3 11 (78.57%) PHP
3 11 (78.57%) TCP/IP
4 10 (71.43%) CentOS
5 9 (64.29%) Red Hat
6 8 (57.14%) VMware Infrastructure
6 8 (57.14%) nginx
7 7 (50.00%) Puppet
7 7 (50.00%) LEMP Stack
7 7 (50.00%) LAMP
7 7 (50.00%) DNS
7 7 (50.00%) MySQL
8 6 (42.86%) ITIL
8 6 (42.86%) Windows
8 6 (42.86%) Windows Server
8 6 (42.86%) Windows Server 2012
9 5 (35.71%) LAPP Stack
9 5 (35.71%) PostgreSQL
9 5 (35.71%) Fedora
10 4 (28.57%) VMware ESX
10 4 (28.57%) Information Security
10 4 (28.57%) IPsec
10 4 (28.57%) VLAN
10 4 (28.57%) ISO/IEC 27001
10 4 (28.57%) Load Balancing
10 4 (28.57%) French Language
10 4 (28.57%) SSH
10 4 (28.57%) VMware Certified Professional (VCP)

Postfix
Top Related IT Skills in the South East 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 12 (85.71%) Apache
2 8 (57.14%) nginx
3 2 (14.29%) Tomcat
4 1 (7.14%) Elasticsearch
4 1 (7.14%) lighttpd
Applications
1 2 (14.29%) MS Excel
Cloud Services
1 4 (28.57%) Amazon AWS
2 1 (7.14%) SaaS
Communications & Networking
1 11 (78.57%) TCP/IP
2 7 (50.00%) DNS
3 4 (28.57%) FTP
3 4 (28.57%) IPsec
3 4 (28.57%) OpenVPN
3 4 (28.57%) SMTP
3 4 (28.57%) SSH
3 4 (28.57%) Telnet
3 4 (28.57%) VLAN
4 3 (21.43%) VPN
5 2 (14.29%) Internet
6 1 (7.14%) Firewall
6 1 (7.14%) HTTPS
6 1 (7.14%) LDAP
6 1 (7.14%) Reverse Proxy
Database & Business Intelligence
1 7 (50.00%) MySQL
2 5 (35.71%) PostgreSQL
3 4 (28.57%) Apache Cassandra
3 4 (28.57%) Couchbase
4 1 (7.14%) InfluxDB
4 1 (7.14%) MariaDB
4 1 (7.14%) Redis
Development Applications
1 1 (7.14%) Git (software)
1 1 (7.14%) Jenkins
1 1 (7.14%) Subversion
1 1 (7.14%) TeamCity
General
1 4 (28.57%) French Language
Job Titles
1 6 (42.86%) Administrator
1 6 (42.86%) Systems Administrator
2 5 (35.71%) Linux Administrator
2 5 (35.71%) Linux Systems Administrator
3 4 (28.57%) Infrastructure Manager
3 4 (28.57%) Linux Engineer
3 4 (28.57%) Linux Systems Engineer
3 4 (28.57%) Systems Engineer
4 2 (14.29%) Windows Administrator
4 2 (14.29%) Windows Systems Administrator
5 1 (7.14%) IT Infrastructure Manager
5 1 (7.14%) IT Manager
5 1 (7.14%) Linux Scripter
5 1 (7.14%) Senior Linux Administrator
5 1 (7.14%) Senior Linux Systems Administrator
5 1 (7.14%) Senior Systems Administrator
5 1 (7.14%) Ubuntu Administrator
5 1 (7.14%) Unix Administrator
5 1 (7.14%) Unix Systems Administrator
Libraries, Frameworks & Software Standards
1 7 (50.00%) LAMP
1 7 (50.00%) LEMP Stack
2 5 (35.71%) LAPP Stack
3 4 (28.57%) PHP-FPM
3 4 (28.57%) Web Services
4 1 (7.14%) RabbitMQ
Miscellaneous
1 2 (14.29%) iPad
2 1 (7.14%) Digital Media
Operating Systems
1 14 (100.00%) Linux
2 10 (71.43%) CentOS
3 6 (42.86%) Windows
3 6 (42.86%) Windows Server
3 6 (42.86%) Windows Server 2012
4 5 (35.71%) Fedora
5 4 (28.57%) Red Hat Enterprise Linux
6 3 (21.43%) Ubuntu
7 2 (14.29%) Windows 2000
7 2 (14.29%) Windows Server 2008
8 1 (7.14%) FreeBSD
8 1 (7.14%) Unix
Processes & Methodologies
1 6 (42.86%) ITIL
2 4 (28.57%) Configuration Management
2 4 (28.57%) Information Security
2 4 (28.57%) Load Balancing
3 1 (7.14%) DevOps
3 1 (7.14%) Disaster Recovery
3 1 (7.14%) Mentoring
3 1 (7.14%) Network Design
3 1 (7.14%) Workflow
Programming Languages
1 11 (78.57%) PHP
2 4 (28.57%) Python
3 3 (21.43%) Perl
4 2 (14.29%) Bash Shell
4 2 (14.29%) Java
4 2 (14.29%) Ruby
Qualifications
1 4 (28.57%) RHCE
1 4 (28.57%) RHCSA
1 4 (28.57%) VMware Certified Professional (VCP)
2 2 (14.29%) SC Cleared
2 2 (14.29%) Security Cleared
Quality Assurance & Compliance
1 4 (28.57%) ISO/IEC 27001
System Software
1 8 (57.14%) VMware Infrastructure
2 4 (28.57%) pfSense
2 4 (28.57%) Sendmail
2 4 (28.57%) VMware ESX
2 4 (28.57%) VMware ESXi
3 2 (14.29%) Active Directory
3 2 (14.29%) vSphere
3 2 (14.29%) XenServer
4 1 (7.14%) NFS
4 1 (7.14%) Varnish
Systems Management
1 7 (50.00%) Puppet
2 3 (21.43%) Ansible
2 3 (21.43%) Opscode Chef
3 2 (14.29%) Nagios
4 1 (7.14%) Cacti
4 1 (7.14%) HAProxy
4 1 (7.14%) logstash
Vendors
1 12 (85.71%) VMware
2 9 (64.29%) Red Hat
3 4 (28.57%) Cisco
3 4 (28.57%) Dell