The table below looks at the statistics for Postfix skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Postfix over the 3 months to 19 December 2014 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
19 Dec 2014
Same period 2013 Same period 2012
Postfix
Rank 401 420 380
Rank change year-on-year
+19 -40
Contract jobs citing Postfix 8 4 1
As % of all contract IT jobs located in London 0.035% 0.016% 0.005%
As % of the System Software category 0.40% 0.18% 0.057%
Number of daily rates quoted 7 2 0
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£425 £310 -
Average daily rate % change year-on-year
+37.09% -
UK excluding London average daily rate £425 - £350
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Postfix
England

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

System Software Category
London
Contract IT job ads with a match in the
System Software category
1990 2196 1757
As % of all contract IT jobs located in London 8.63% 9.05% 8.21%
Number of daily rates quoted 1308 1375 1018
Average daily rate £375 £375 £363
Average daily rate % change year-on-year
- +3.44%
90% offered a daily rate of more than £195 £225 £200
10% offered a daily rate of more than £500 £525 £500
UK excluding London average daily rate £350 £300 £325
% change year-on-year
+16.66% -7.69%
Number of hourly rates quoted 135 122 216
Average hourly rate £14.50 £16.50 £20.00
Average hourly rate % change year-on-year
-12.12% -17.50%
90% offered a hourly rate of more than £11.00 £12.50 £13.00
10% offered a hourly rate of more than £26.00 £24.00 £42.50
UK excluding London average hourly rate £16.50 £15.50 £17.50
% change year-on-year
+6.45% -11.42%

Postfix
Jobs Demand Trend in London

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

Postfix Jobs Demand Trend in London

Postfix
Daily Rate Trend in London

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

Postfix Daily Rate Trend in London

Postfix
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Postfix across the London region over the 3 months to 19 December 2014.

Postfix Daily Rate Histogram in London

Postfix
Hourly Rate Trend in London

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

Postfix Hourly Rate Trend in London

Postfix
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Postfix within the London region over the 3 months to 19 December 2014. 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
City of London +8 2 £200 -35.48%
Postfix
England

Postfix
Top 30 Related IT Skills in London

For the 6 months to 19 December 2014, IT contractor jobs across the London 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 14 (82.35%) Linux
2 9 (52.94%) Apache
2 9 (52.94%) Red Hat
3 7 (41.18%) Firewall
3 7 (41.18%) MySQL
3 7 (41.18%) DNS
3 7 (41.18%) Clustering
3 7 (41.18%) Sendmail
4 6 (35.29%) Ubuntu
4 6 (35.29%) Perl
4 6 (35.29%) Windows
5 5 (29.41%) Python
5 5 (29.41%) PHP
5 5 (29.41%) SQL
5 5 (29.41%) Cisco
5 5 (29.41%) Xen
5 5 (29.41%) nginx
6 4 (23.53%) Puppet
6 4 (23.53%) Office 365
6 4 (23.53%) Opscode Chef
6 4 (23.53%) Red Hat Enterprise Linux
6 4 (23.53%) VMware Infrastructure
6 4 (23.53%) TCP/IP
6 4 (23.53%) VPN
6 4 (23.53%) MS Exchange
6 4 (23.53%) UNIX
6 4 (23.53%) FTP
6 4 (23.53%) VMware
6 4 (23.53%) DevOps
6 4 (23.53%) Salt

Postfix
Top Related IT Skills in London by Category

For the 6 months to 19 December 2014, IT contractor jobs across the London 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 9 (52.94%) Apache
2 5 (29.41%) nginx
3 4 (23.53%) MS Exchange
4 3 (17.65%) Exchange Server 2007
5 2 (11.76%) Exchange Server 2013
6 1 (5.88%) Blackberry Enterprise Server
6 1 (5.88%) SharePoint
6 1 (5.88%) Tomcat
6 1 (5.88%) JBoss
6 1 (5.88%) GlassFish
6 1 (5.88%) Confluence
6 1 (5.88%) Lync
6 1 (5.88%) Exchange Server 2010
6 1 (5.88%) MediaWiki
6 1 (5.88%) Zimbra
Applications
1 3 (17.65%) MS Office
Cloud Services
1 4 (23.53%) Office 365
2 3 (17.65%) Amazon EC2
2 3 (17.65%) Amazon S3
2 3 (17.65%) Amazon AWS
3 2 (11.76%) Cloud Computing
Communications & Networking
1 7 (41.18%) Firewall
1 7 (41.18%) DNS
2 4 (23.53%) TCP/IP
2 4 (23.53%) VPN
2 4 (23.53%) FTP
3 3 (17.65%) SMTP
4 2 (11.76%) SSH
4 2 (11.76%) LDAP
4 2 (11.76%) HTTP
4 2 (11.76%) SSL
5 1 (5.88%) IPsec
5 1 (5.88%) OSPF
5 1 (5.88%) BGP
5 1 (5.88%) EIGRP
5 1 (5.88%) IPv6
5 1 (5.88%) LAN
5 1 (5.88%) WAN
5 1 (5.88%) Network Security
5 1 (5.88%) VLAN
Database & Business Intelligence
1 7 (41.18%) MySQL
2 3 (17.65%) MongoDB
2 3 (17.65%) NoSQL
3 1 (5.88%) PostgreSQL
3 1 (5.88%) Relational Database
Development Applications
1 1 (5.88%) Git (software)
1 1 (5.88%) JIRA
1 1 (5.88%) Subversion
1 1 (5.88%) Jenkins
1 1 (5.88%) Hudson
General
1 1 (5.88%) Telecoms
1 1 (5.88%) Advertising
1 1 (5.88%) Banking
1 1 (5.88%) Investment Banking
Job Titles
1 4 (23.53%) Linux Engineer
2 3 (17.65%) Administrator
2 3 (17.65%) Systems Engineer
2 3 (17.65%) Messaging Engineer
2 3 (17.65%) Linux Administrator
3 2 (11.76%) Linux Support Engineer
3 2 (11.76%) Cloud Engineer
3 2 (11.76%) DevOps Engineer
3 2 (11.76%) Linux Systems Administrator
3 2 (11.76%) Linux Support
3 2 (11.76%) Support Engineer
3 2 (11.76%) Systems Administrator
4 1 (5.88%) Infrastructure Project Manager
4 1 (5.88%) Architect
4 1 (5.88%) Project Manager
4 1 (5.88%) Developer
4 1 (5.88%) Messaging Architect
4 1 (5.88%) Infrastructure Engineer
4 1 (5.88%) Infrastructure Manager
Libraries, Frameworks & Software Standards
1 3 (17.65%) libvirt
2 1 (5.88%) LAMP
2 1 (5.88%) .NET
2 1 (5.88%) Django
2 1 (5.88%) RabbitMQ
Miscellaneous
1 7 (41.18%) Clustering
2 2 (11.76%) Open Source
3 1 (5.88%) Blackberry
3 1 (5.88%) Wiki
3 1 (5.88%) Enterprise Storage
3 1 (5.88%) Visualisation
Operating Systems
1 14 (82.35%) Linux
2 6 (35.29%) Ubuntu
2 6 (35.29%) Windows
3 4 (23.53%) Red Hat Enterprise Linux
3 4 (23.53%) UNIX
4 2 (11.76%) Windows Server 2003
4 2 (11.76%) Debian
5 1 (5.88%) Solaris
5 1 (5.88%) Windows Server 2008
5 1 (5.88%) CentOS
5 1 (5.88%) Windows Vista
Processes & Methodologies
1 4 (23.53%) DevOps
2 3 (17.65%) Migration
2 3 (17.65%) Load Balancing
3 1 (5.88%) Disaster Recovery
3 1 (5.88%) Project Management
3 1 (5.88%) Data Modelling
3 1 (5.88%) Continuous Integration
3 1 (5.88%) Data Protection
3 1 (5.88%) Agile Software Development
3 1 (5.88%) Network Monitoring
3 1 (5.88%) Capacity Planning
3 1 (5.88%) Build Automation
3 1 (5.88%) Database Theory
3 1 (5.88%) Relational Database Theory
3 1 (5.88%) Functional Programming
Programming Languages
1 6 (35.29%) Perl
2 5 (29.41%) Python
2 5 (29.41%) PHP
2 5 (29.41%) SQL
3 4 (23.53%) Ruby
4 3 (17.65%) Shell Script
4 3 (17.65%) Bash Shell
5 1 (5.88%) C#
5 1 (5.88%) Java
5 1 (5.88%) JavaScript
Qualifications
1 2 (11.76%) RHCE
System Software
1 7 (41.18%) Sendmail
2 5 (29.41%) Xen
3 4 (23.53%) VMware Infrastructure
4 3 (17.65%) NFS
4 3 (17.65%) Squid
4 3 (17.65%) Docker
5 2 (11.76%) qmail
5 2 (11.76%) Active Directory
5 2 (11.76%) Samba
6 1 (5.88%) Hyper-V
6 1 (5.88%) Microsoft Virtual Server
6 1 (5.88%) Corosync
6 1 (5.88%) KVM
6 1 (5.88%) VMware ESXi
6 1 (5.88%) XenServer
6 1 (5.88%) GPFS
Systems Management
1 4 (23.53%) Puppet
1 4 (23.53%) Opscode Chef
1 4 (23.53%) Salt
2 2 (11.76%) Cacti
2 2 (11.76%) Nagios
3 1 (5.88%) ZABBIX
3 1 (5.88%) HAProxy
3 1 (5.88%) Red Hat Satellite
3 1 (5.88%) Red Hat Spacewalk
3 1 (5.88%) Icinga
Vendors
1 9 (52.94%) Red Hat
2 5 (29.41%) Cisco
3 4 (23.53%) VMware
4 3 (17.65%) Oracle
5 2 (11.76%) Microsoft
5 2 (11.76%) NetApp
5 2 (11.76%) HP
6 1 (5.88%) Dell
6 1 (5.88%) EMC
6 1 (5.88%) Citrix
6 1 (5.88%) Symantec
6 1 (5.88%) McAfee
6 1 (5.88%) IBM
6 1 (5.88%) Brocade
6 1 (5.88%) Proofpoint