The table below looks at the statistics for Postfix skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Postfix over the 3 months to 26 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
26 Jan 2015
Same period 2014 Same period 2013
Postfix
Rank 593 584 599
Rank change year-on-year
-9 +15
Permanent jobs citing Postfix 15 31 29
As % of all permanent IT jobs located in London 0.036% 0.073% 0.064%
As % of the System Software category 0.30% 0.73% 0.69%
Number of salaries quoted 15 27 23
Average salary £42,250 £52,500 £42,500
Average salary % change year-on-year
-19.52% +23.52%
90% offered a salary of more than £38,250 £40,000 £30,000
10% offered a salary of more than £68,000 £57,000 £47,000
UK excluding London average salary £43,125 £36,250 £42,000
% change year-on-year
+18.96% -13.69%
Postfix
England

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

System Software Category
London
Permanent IT job ads with a match in the
System Software category
5006 4236 4201
As % of all permanent IT jobs located in London 12.12% 9.91% 9.23%
Number of salaries quoted 4387 3659 3692
Average salary £45,000 £45,000 £45,500
Average salary % change year-on-year
- -1.09%
90% offered a salary of more than £27,500 £29,000 £28,500
10% offered a salary of more than £70,000 £65,000 £70,000
UK excluding London average salary £37,500 £38,250 £40,000
% change year-on-year
-1.96% -4.37%

Postfix
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT 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
Salary Trend in London

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

Postfix Salary Trend in London

Postfix
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Postfix across the London region over the 3 months to 26 January 2015.

Postfix Salary Histogram in London

Postfix
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Postfix within the London region over the 3 months to 26 January 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
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -5 3 £65,000 +48.57% 7
Postfix
England

Postfix
Top 30 Related IT Skills in London

For the 6 months to 26 January 2015, IT 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 IT job ads sampled that cited Postfix.

1 48 (97.96%) Linux
2 41 (83.67%) MySQL
3 38 (77.55%) Apache
4 30 (61.22%) Perl
5 29 (59.18%) PHP
6 28 (57.14%) DNS
6 28 (57.14%) TCP/IP
6 28 (57.14%) Bash Shell
7 24 (48.98%) Python
7 24 (48.98%) VMware
8 23 (46.94%) LDAP
9 21 (42.86%) Ubuntu
10 20 (40.82%) Sendmail
10 20 (40.82%) SMTP
11 19 (38.78%) Degree
12 18 (36.73%) Red Hat Enterprise Linux
12 18 (36.73%) NFS
12 18 (36.73%) Puppet
13 17 (34.69%) Red Hat
13 17 (34.69%) LAMP
14 16 (32.65%) SSH
14 16 (32.65%) SAN
14 16 (32.65%) Firewall
14 16 (32.65%) Tomcat
14 16 (32.65%) CentOS
14 16 (32.65%) nginx
15 15 (30.61%) VMware Infrastructure
16 14 (28.57%) Ruby
16 14 (28.57%) FTP
17 13 (26.53%) UNIX

Postfix
Top Related IT Skills in London by Category

For the 6 months to 26 January 2015, IT 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 IT job ads sampled that cited Postfix. Up to 20 skills are shown per category.

Application Platforms
1 38 (77.55%) Apache
2 16 (32.65%) Tomcat
2 16 (32.65%) nginx
3 11 (22.45%) JBoss
4 9 (18.37%) CloudStack
4 9 (18.37%) WebSphere
4 9 (18.37%) WebLogic
5 7 (14.29%) Confluence
6 3 (6.12%) MediaWiki
7 1 (2.04%) GlassFish
7 1 (2.04%) IIS
7 1 (2.04%) SharePoint
Business Applications
1 2 (4.08%) Oracle BPM
Cloud Services
1 3 (6.12%) SaaS
Communications & Networking
1 28 (57.14%) TCP/IP
1 28 (57.14%) DNS
2 23 (46.94%) LDAP
3 20 (40.82%) SMTP
4 16 (32.65%) SAN
4 16 (32.65%) Firewall
4 16 (32.65%) SSH
5 14 (28.57%) FTP
6 13 (26.53%) VPN
7 9 (18.37%) Telnet
8 8 (16.33%) SSL
9 7 (14.29%) BGP
9 7 (14.29%) OpenVPN
10 6 (12.24%) SNMP
11 5 (10.20%) DHCP
11 5 (10.20%) tcpdump
11 5 (10.20%) Wireshark
11 5 (10.20%) Network Security
11 5 (10.20%) IPsec
12 4 (8.16%) IMAP
Database & Business Intelligence
1 41 (83.67%) MySQL
2 9 (18.37%) Hadoop
2 9 (18.37%) MongoDB
3 8 (16.33%) NoSQL
4 6 (12.24%) Redis
5 5 (10.20%) PostgreSQL
5 5 (10.20%) Apache Cassandra
6 3 (6.12%) Oracle Database 11g
6 3 (6.12%) Oracle Database
7 2 (4.08%) Relational Database
8 1 (2.04%) SQL Server
Development Applications
1 8 (16.33%) JIRA
2 6 (12.24%) Git (software)
2 6 (12.24%) Jenkins
3 4 (8.16%) Hudson
4 3 (6.12%) Subversion
5 2 (4.08%) Atlassian Bamboo
General
1 8 (16.33%) Law
1 8 (16.33%) Games
2 5 (10.20%) Advertising
3 3 (6.12%) Finance
4 1 (2.04%) Back Office
4 1 (2.04%) Banking
4 1 (2.04%) Marketing
Job Titles
1 27 (55.10%) Administrator
2 24 (48.98%) Systems Administrator
3 23 (46.94%) Linux Administrator
4 20 (40.82%) Linux Systems Administrator
5 8 (16.33%) Technical Account Manager
5 8 (16.33%) Technical Manager
5 8 (16.33%) Account Manager
6 6 (12.24%) DevOps Engineer
7 5 (10.20%) Linux Engineer
8 4 (8.16%) Infrastructure Engineer
9 3 (6.12%) Senior Systems Administrator
10 2 (4.08%) Web Engineer
10 2 (4.08%) Operations Engineer
10 2 (4.08%) Senior Infrastructure Engineer
11 1 (2.04%) Network Engineer
11 1 (2.04%) Linux Support
11 1 (2.04%) Senior Linux Engineer
11 1 (2.04%) Technical Support Engineer
11 1 (2.04%) Senior Network Engineer
11 1 (2.04%) Technical Engineer
Libraries, Frameworks & Software Standards
1 17 (34.69%) LAMP
2 2 (4.08%) ActiveMQ
2 2 (4.08%) Memcached
3 1 (2.04%) RabbitMQ
3 1 (2.04%) Django
Miscellaneous
1 13 (26.53%) Clustering
2 9 (18.37%) Computer Science
2 9 (18.37%) Open Source
3 7 (14.29%) Enterprise Storage
4 3 (6.12%) Analytical Skills
4 3 (6.12%) Wiki
5 2 (4.08%) iPad
5 2 (4.08%) Mathematics
5 2 (4.08%) Physics
6 1 (2.04%) Foreign Exchange (FX)
6 1 (2.04%) BBC
6 1 (2.04%) Replication
Operating Systems
1 48 (97.96%) Linux
2 21 (42.86%) Ubuntu
3 18 (36.73%) Red Hat Enterprise Linux
4 16 (32.65%) CentOS
5 13 (26.53%) UNIX
6 11 (22.45%) Solaris
7 10 (20.41%) Windows
8 9 (18.37%) SUSE
8 9 (18.37%) Debian
9 4 (8.16%) OpenBSD
10 3 (6.12%) Mac OS X
10 3 (6.12%) Windows Server 2003
11 2 (4.08%) Windows 7
12 1 (2.04%) Fedora
Processes & Methodologies
1 12 (24.49%) Capacity Planning
2 11 (22.45%) Load Balancing
3 10 (20.41%) ITIL
4 9 (18.37%) E-Commerce
4 9 (18.37%) Migration
5 7 (14.29%) DevOps
6 5 (10.20%) Mentoring
7 4 (8.16%) Kalman Filter
7 4 (8.16%) Continuous Integration
8 3 (6.12%) Disaster Recovery
8 3 (6.12%) Build Automation
8 3 (6.12%) Configuration Management
9 2 (4.08%) Service Management
9 2 (4.08%) Data Modelling
9 2 (4.08%) Agile Software Development
9 2 (4.08%) User Acceptance Testing
9 2 (4.08%) Capacity Management
9 2 (4.08%) Network Management
9 2 (4.08%) Database Theory
9 2 (4.08%) Relational Database Theory
Programming Languages
1 30 (61.22%) Perl
2 29 (59.18%) PHP
3 28 (57.14%) Bash Shell
4 24 (48.98%) Python
5 14 (28.57%) Ruby
6 3 (6.12%) SQL
7 2 (4.08%) Java
8 1 (2.04%) JavaScript
Qualifications
1 19 (38.78%) Degree
2 10 (20.41%) RHCE
3 9 (18.37%) Linux+ Certification
3 9 (18.37%) RHCSA
3 9 (18.37%) LPIC
4 2 (4.08%) Cisco Certification
5 1 (2.04%) CCNA
5 1 (2.04%) VMware Certified Professional (VCP)
System Software
1 20 (40.82%) Sendmail
2 18 (36.73%) NFS
3 15 (30.61%) VMware Infrastructure
4 11 (22.45%) KVM
5 9 (18.37%) Xen
5 9 (18.37%) VMware ESXi
5 9 (18.37%) Samba
5 9 (18.37%) VMware ESX
6 5 (10.20%) Docker
6 5 (10.20%) LXC
7 3 (6.12%) GPFS
7 3 (6.12%) Corosync
7 3 (6.12%) vSphere
7 3 (6.12%) Squid
7 3 (6.12%) Active Directory
7 3 (6.12%) XenServer
8 2 (4.08%) OpenSSH
8 2 (4.08%) qmail
8 2 (4.08%) Varnish
8 2 (4.08%) HDFS
Systems Management
1 18 (36.73%) Puppet
2 13 (26.53%) Nagios
3 8 (16.33%) Opscode Chef
4 3 (6.12%) logstash
4 3 (6.12%) ZABBIX
4 3 (6.12%) Cacti
4 3 (6.12%) Zenoss
4 3 (6.12%) Red Hat Satellite
4 3 (6.12%) Red Hat Spacewalk
5 2 (4.08%) Vagrant
5 2 (4.08%) Salt
6 1 (2.04%) Icinga
6 1 (2.04%) HAProxy
Vendors
1 24 (48.98%) VMware
2 17 (34.69%) Red Hat
3 5 (10.20%) Oracle
3 5 (10.20%) Citrix
4 4 (8.16%) Cisco
5 2 (4.08%) Dell
5 2 (4.08%) Juniper
5 2 (4.08%) NetApp
5 2 (4.08%) Blue Coat
5 2 (4.08%) Splunk
6 1 (2.04%) New Relic
London
TRG
Salary: 65000-75000 Per Annum Benefits
Posted: Yesterday
City, London
TRG
Salary: £65000 - £75000 Per Annum Benefits
Posted: Yesterday
Hayes, Middlesex
Rackspace
Salary: Competitive
Posted: 3 days ago
City of London
Hays IT - Uk Posting account
Salary: £65000.00 - £75000.00 per annum + bens
Posted: 5 days ago
City, London
Proprius Recruitment
Salary: From £65,000 to £75,000 per annum
Posted: 5 days ago
London
Austin Fraser
Salary: £40000.00 - £55000.00 per annum + Great Bens
Posted: 5 days ago
City, London
Gold Group
Salary: £55000 - £75000 per annum + benefits
Posted: 6 days ago
City, London
Nexmo
Salary: Competitive
Posted: 16 days ago