The table below looks at the statistics for Postfix skills in IT contracts advertised for the England region. Included is a guide to the average contractor rates offered in IT contracts that have cited Postfix over the 3 months to 3 September 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
3 Sep 2015
Same period 2014 Same period 2013
Postfix
Rank 590 570 562
Rank change year-on-year
-20 -8
Contract jobs citing Postfix 5 15 10
As % of all contract IT jobs located in England 0.009% 0.029% 0.021%
As % of the System Software category 0.095% 0.30% 0.21%
Number of daily rates quoted 4 13 5
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£341 £388 £320
Average daily rate % change year-on-year
-11.93% +21.09%
90% offered a daily rate of more than £320 £297 £240
10% offered a daily rate of more than £424 £445 £388
UK excluding London average daily rate £341 £388 £240
% change year-on-year
-11.93% +61.45%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Postfix
UK

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

System Software Category
England
Contract IT job ads with a match in the
System Software category
5237 5018 4809
As % of all contract IT jobs located in England 9.88% 9.81% 9.88%
Number of daily rates quoted 3034 2828 2527
Average daily rate £365 £330 £340
Average daily rate % change year-on-year
+10.60% -2.94%
90% offered a daily rate of more than £190 £175 £175
10% offered a daily rate of more than £515 £500 £475
UK excluding London average daily rate £338 £313 £325
% change year-on-year
+8.00% -3.84%
Number of hourly rates quoted 535 614 570
Average hourly rate £16.83 £17.00 £18.50
Average hourly rate % change year-on-year
-1.02% -8.10%
90% offered a hourly rate of more than £11.00 £10.50 £11.00
10% offered a hourly rate of more than £41.40 £31.50 £32.50
UK excluding London average hourly rate £16.50 £17.00 £17.50
% change year-on-year
-2.94% -2.85%

Postfix
Jobs Demand Trend in England

This chart provides a 3-month moving total of IT contractor jobs citing Postfix across the England region as a proportion of the total demand within the System Software category.

Postfix Jobs Demand Trend in England

Postfix
Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Postfix across the England region.

Postfix Daily Rate Trend in England

Postfix
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing Postfix across the England region over the 3 months to 3 September 2015.

Postfix Daily Rate Histogram in England

Postfix
Hourly Rate Trend in England

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Postfix across the England region.

Postfix Hourly Rate Trend in England

Postfix
Contract Job Locations in England

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Postfix within the England region over the 3 months to 3 September 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -13 2 £450 +20.00%
North West - 2 £320 -
North East - 1 £363 - 1
Postfix
UK

Postfix
Top 30 Related IT Skills in England

For the 6 months to 3 September 2015, IT contractor jobs across the England region citing Postfix also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Postfix.

1 25 (100.00%) Linux
2 17 (68.00%) CentOS
3 13 (52.00%) Debian
4 12 (48.00%) Apache
4 12 (48.00%) Red Hat Enterprise Linux
5 11 (44.00%) DNS
5 11 (44.00%) Red Hat
6 10 (40.00%) Firewall
6 10 (40.00%) Windows
7 9 (36.00%) SELinux
7 9 (36.00%) iptables
7 9 (36.00%) Python
7 9 (36.00%) RHCE
8 8 (32.00%) Configuration Management
8 8 (32.00%) Samba
8 8 (32.00%) Perl
8 8 (32.00%) Active Directory
8 8 (32.00%) Puppet
8 8 (32.00%) nginx
9 7 (28.00%) Continuous Integration
9 7 (28.00%) Ubuntu
9 7 (28.00%) Hudson
9 7 (28.00%) Jenkins
9 7 (28.00%) DevOps
10 6 (24.00%) Bash Shell
10 6 (24.00%) Security Cleared
10 6 (24.00%) qmail
10 6 (24.00%) FTP
10 6 (24.00%) PHP
10 6 (24.00%) MySQL

Postfix
Top Related IT Skills in England by Category

For the 6 months to 3 September 2015, IT contractor jobs across the England region citing Postfix also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Postfix. Up to 20 skills are shown per category.

Application Platforms
1 12 (48.00%) Apache
2 8 (32.00%) nginx
3 4 (16.00%) Confluence
3 4 (16.00%) MediaWiki
4 3 (12.00%) IIS
4 3 (12.00%) SharePoint
5 2 (8.00%) MS Exchange
5 2 (8.00%) Exchange Server 2007
5 2 (8.00%) Office Communications Server
5 2 (8.00%) Exchange Server 2013
5 2 (8.00%) Lync
5 2 (8.00%) Exchange Server 2010
6 1 (4.00%) Tomcat
6 1 (4.00%) CMS
6 1 (4.00%) Zope
6 1 (4.00%) Plone
Applications
1 2 (8.00%) MS Excel
Communications & Networking
1 11 (44.00%) DNS
2 10 (40.00%) Firewall
3 6 (24.00%) LDAP
3 6 (24.00%) FTP
4 5 (20.00%) SMTP
5 4 (16.00%) HTTP
5 4 (16.00%) VPN
5 4 (16.00%) LAN
5 4 (16.00%) WAN
5 4 (16.00%) HTTPS
5 4 (16.00%) SSL
5 4 (16.00%) SSH
6 3 (12.00%) SAN
7 1 (4.00%) Internet
7 1 (4.00%) OSPF
7 1 (4.00%) BGP
7 1 (4.00%) EIGRP
7 1 (4.00%) Network Security
7 1 (4.00%) IPsec
7 1 (4.00%) IPv6
Database & Business Intelligence
1 6 (24.00%) MySQL
2 4 (16.00%) PostgreSQL
3 3 (12.00%) SQL Server
4 1 (4.00%) MariaDB
4 1 (4.00%) Relational Database
Development Applications
1 7 (28.00%) Hudson
1 7 (28.00%) Jenkins
2 5 (20.00%) Subversion
3 4 (16.00%) JIRA
3 4 (16.00%) Git (software)
Job Titles
1 11 (44.00%) Administrator
2 10 (40.00%) Linux Administrator
3 7 (28.00%) DevOps Engineer
4 6 (24.00%) Linux DevOps Engineer
4 6 (24.00%) Infrastructure Engineer
5 4 (16.00%) Linux Engineer
5 4 (16.00%) Linux Systems Administrator
6 3 (12.00%) Linux Systems Engineer
6 3 (12.00%) Systems Administrator
6 3 (12.00%) Systems Engineer
6 3 (12.00%) Server Engineer
7 2 (8.00%) Exchange Administrator
Libraries, Frameworks & Software Standards
1 2 (8.00%) Memcached
2 1 (4.00%) HTML
2 1 (4.00%) CSS
2 1 (4.00%) LAMP
Miscellaneous
1 4 (16.00%) Wiki
2 3 (12.00%) Data Centre
2 3 (12.00%) Clustering
3 2 (8.00%) Blackberry
Operating Systems
1 25 (100.00%) Linux
2 17 (68.00%) CentOS
3 13 (52.00%) Debian
4 12 (48.00%) Red Hat Enterprise Linux
5 10 (40.00%) Windows
6 7 (28.00%) Ubuntu
7 5 (20.00%) UNIX
7 5 (20.00%) Windows Server 2012
8 4 (16.00%) Windows Server 2003
9 2 (8.00%) Windows Server 2008
9 2 (8.00%) Mac OS
Processes & Methodologies
1 8 (32.00%) Configuration Management
2 7 (28.00%) Continuous Integration
2 7 (28.00%) DevOps
3 4 (16.00%) Build Automation
4 3 (12.00%) Load Balancing
4 3 (12.00%) Disaster Recovery
5 2 (8.00%) Migration
5 2 (8.00%) Information Security
5 2 (8.00%) Service Management
5 2 (8.00%) Change Control
5 2 (8.00%) Kalman Filter
5 2 (8.00%) Patch Management
6 1 (4.00%) Database Theory
6 1 (4.00%) Relational Database Theory
6 1 (4.00%) Web Application Development
6 1 (4.00%) Change Management
6 1 (4.00%) ITIL
6 1 (4.00%) Data Modelling
6 1 (4.00%) Capacity Planning
Programming Languages
1 9 (36.00%) Python
2 8 (32.00%) Perl
3 6 (24.00%) PHP
3 6 (24.00%) Bash Shell
4 4 (16.00%) Ruby
5 2 (8.00%) PowerShell
5 2 (8.00%) Java
5 2 (8.00%) SQL
6 1 (4.00%) Shell Script
Qualifications
1 9 (36.00%) RHCE
2 6 (24.00%) Security Cleared
3 5 (20.00%) SC Cleared
4 3 (12.00%) DV Cleared
4 3 (12.00%) CCNA
4 3 (12.00%) Cisco Certification
5 2 (8.00%) Microsoft Certification
5 2 (8.00%) MCSE
5 2 (8.00%) MCSA
6 1 (4.00%) BC Cleared
Quality Assurance & Compliance
1 3 (12.00%) SLA
System Software
1 9 (36.00%) iptables
2 8 (32.00%) Active Directory
2 8 (32.00%) Samba
3 6 (24.00%) qmail
4 5 (20.00%) VMware Infrastructure
5 4 (16.00%) SpamAssassin
6 3 (12.00%) vSphere
6 3 (12.00%) Varnish
6 3 (12.00%) VMware ESX
7 2 (8.00%) Squid
8 1 (4.00%) VMware Server
8 1 (4.00%) NFS
8 1 (4.00%) XenServer
Systems Management
1 9 (36.00%) SELinux
2 8 (32.00%) Puppet
3 5 (20.00%) Ansible
4 4 (16.00%) Salt
4 4 (16.00%) Opscode Chef
4 4 (16.00%) ZABBIX
5 2 (8.00%) Nagios
6 1 (4.00%) HAProxy
6 1 (4.00%) systemd
Vendors
1 11 (44.00%) Red Hat
2 5 (20.00%) VMware
2 5 (20.00%) Microsoft
3 3 (12.00%) HP
3 3 (12.00%) Dell
3 3 (12.00%) EMC
3 3 (12.00%) Cisco
3 3 (12.00%) NetApp
4 1 (4.00%) Citrix