The table below looks at the statistics for Postfix skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited Postfix over the 3 months to 21 November 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
21 Nov 2014
Same period 2013 Same period 2012
Postfix
Rank 830 795 818
Rank change year-on-year
-35 +23
Permanent jobs citing Postfix 47 66 50
As % of all permanent IT jobs located in England 0.044% 0.064% 0.048%
As % of the System Software category 0.37% 0.61% 0.46%
Number of salaries quoted 46 52 44
Average salary £50,000 £43,125 £40,000
Average salary % change year-on-year
+15.94% +7.81%
90% offered a salary of more than £30,000 £39,000 £32,500
10% offered a salary of more than £68,750 £55,000 £50,000
UK excluding London average salary £40,375 £40,000 £40,000
% change year-on-year
+0.93% -
Postfix
UK

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

System Software Category
England
Permanent IT job ads with a match in the
System Software category
12565 10908 10838
As % of all permanent IT jobs located in England 11.74% 10.55% 10.42%
Number of salaries quoted 10672 9210 9412
Average salary £40,000 £42,500 £42,500
Average salary % change year-on-year
-5.88% -
90% offered a salary of more than £25,000 £25,000 £26,000
10% offered a salary of more than £62,500 £60,000 £60,000
UK excluding London average salary £37,500 £38,000 £40,000
% change year-on-year
-1.31% -5.00%

Postfix
Jobs Demand Trend in England

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

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

Postfix Salary Trend in England

Postfix
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing Postfix across the England region over the 3 months to 21 November 2014.

Postfix Salary Histogram in England

Postfix
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Postfix within the England region over the 3 months to 21 November 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
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -16 31 £50,000 - 4
South East -24 13 £38,500 -3.75% 2
South West - 2 £48,750 -
North West -24 1 £50,000 -
Postfix
UK

Postfix
Top 30 Related IT Skills in England

For the 6 months to 21 November 2014, IT 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 IT job ads sampled that cited Postfix.

1 110 (97.35%) Linux
2 76 (67.26%) TCP/IP
3 74 (65.49%) DNS
3 74 (65.49%) Bash Shell
4 70 (61.95%) MySQL
5 67 (59.29%) PHP
6 59 (52.21%) Apache
7 55 (48.67%) LDAP
8 50 (44.25%) SMTP
9 48 (42.48%) VMware
10 47 (41.59%) Perl
11 46 (40.71%) LAMP
12 44 (38.94%) NFS
12 44 (38.94%) Red Hat
12 44 (38.94%) Puppet
13 42 (37.17%) Red Hat Enterprise Linux
14 41 (36.28%) Ubuntu
14 41 (36.28%) Windows
14 41 (36.28%) Firewall
15 39 (34.51%) FTP
16 37 (32.74%) DHCP
17 36 (31.86%) VPN
17 36 (31.86%) Degree
18 35 (30.97%) Sendmail
19 34 (30.09%) Tomcat
20 33 (29.20%) SSH
21 31 (27.43%) Samba
21 31 (27.43%) Cisco
22 29 (25.66%) Python
23 27 (23.89%) VMware Infrastructure

Postfix
Top Related IT Skills in England by Category

For the 6 months to 21 November 2014, IT 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 IT job ads sampled that cited Postfix. Up to 20 skills are shown per category.

Application Platforms
1 59 (52.21%) Apache
2 34 (30.09%) Tomcat
3 19 (16.81%) nginx
4 16 (14.16%) IIS
4 16 (14.16%) JBoss
5 15 (13.27%) MS Exchange
6 14 (12.39%) WebSphere
6 14 (12.39%) WebLogic
6 14 (12.39%) CloudStack
7 8 (7.08%) Confluence
8 3 (2.65%) MediaWiki
9 1 (0.88%) Exchange Server 2010
9 1 (0.88%) Exchange Server 2007
9 1 (0.88%) GlassFish
9 1 (0.88%) Exchange Server 2003
Applications
1 1 (0.88%) MS Excel
Business Applications
1 2 (1.77%) Oracle BPM
Cloud Services
1 13 (11.50%) Basecamp
2 6 (5.31%) SaaS
3 5 (4.42%) Amazon AWS
4 1 (0.88%) Cloud Computing
Communications & Networking
1 76 (67.26%) TCP/IP
2 74 (65.49%) DNS
3 55 (48.67%) LDAP
4 50 (44.25%) SMTP
5 41 (36.28%) Firewall
6 39 (34.51%) FTP
7 37 (32.74%) DHCP
8 36 (31.86%) VPN
9 33 (29.20%) SSH
10 26 (23.01%) VoIP
11 25 (22.12%) SAN
11 25 (22.12%) OpenVPN
12 24 (21.24%) HTTP
13 22 (19.47%) Wireshark
14 16 (14.16%) SNMP
14 16 (14.16%) BGP
15 15 (13.27%) DSL
15 15 (13.27%) Cisco IOS
15 15 (13.27%) VLAN
16 14 (12.39%) SSL
Database & Business Intelligence
1 70 (61.95%) MySQL
2 25 (22.12%) PostgreSQL
3 16 (14.16%) MongoDB
4 14 (12.39%) Hadoop
5 8 (7.08%) NoSQL
6 7 (6.19%) Oracle Database 11g
6 7 (6.19%) Oracle Database
7 6 (5.31%) Redis
8 5 (4.42%) Apache Cassandra
9 4 (3.54%) SQL Server
10 3 (2.65%) Relational Database
Development Applications
1 25 (22.12%) JIRA
2 22 (19.47%) Jenkins
3 16 (14.16%) Git (software)
4 8 (7.08%) Subversion
5 3 (2.65%) Hudson
6 2 (1.77%) Atlassian Bamboo
General
1 12 (10.62%) Law
2 10 (8.85%) Advertising
3 6 (5.31%) Telecoms
3 6 (5.31%) Games
4 4 (3.54%) Banking
4 4 (3.54%) Investment Banking
4 4 (3.54%) Finance
5 1 (0.88%) Legal
5 1 (0.88%) Marketing
5 1 (0.88%) Publishing
5 1 (0.88%) Back Office
Job Titles
1 70 (61.95%) Administrator
2 66 (58.41%) Systems Administrator
3 52 (46.02%) Linux Administrator
4 48 (42.48%) Linux Systems Administrator
5 21 (18.58%) Systems Engineer
6 13 (11.50%) Systems Support
6 13 (11.50%) Support Analyst
6 13 (11.50%) Analyst
6 13 (11.50%) Systems Analyst
6 13 (11.50%) Support Engineer
6 13 (11.50%) Systems Support Analyst
6 13 (11.50%) Systems Support Engineer
7 10 (8.85%) DevOps Engineer
8 8 (7.08%) Senior Systems Administrator
8 8 (7.08%) Linux Engineer
8 8 (7.08%) Technical Manager
9 7 (6.19%) Technical Account Manager
9 7 (6.19%) Account Manager
10 5 (4.42%) Linux DevOps Engineer
11 4 (3.54%) DevOps Administrator
Libraries, Frameworks & Software Standards
1 46 (40.71%) LAMP
2 6 (5.31%) Memcached
3 5 (4.42%) Web Services
3 5 (4.42%) XML
4 2 (1.77%) .NET
4 2 (1.77%) ActiveMQ
5 1 (0.88%) Django
5 1 (0.88%) RabbitMQ
5 1 (0.88%) HTML
Miscellaneous
1 18 (15.93%) Clustering
1 18 (15.93%) Open Source
2 15 (13.27%) Computer Science
3 12 (10.62%) Enterprise Storage
4 7 (6.19%) Analytical Skills
5 4 (3.54%) Management Information System
6 3 (2.65%) Wiki
7 2 (1.77%) iPad
7 2 (1.77%) Replication
7 2 (1.77%) Mathematics
7 2 (1.77%) Physics
8 1 (0.88%) Hedge funds
Operating Systems
1 110 (97.35%) Linux
2 42 (37.17%) Red Hat Enterprise Linux
3 41 (36.28%) Ubuntu
3 41 (36.28%) Windows
4 26 (23.01%) Debian
5 20 (17.70%) Solaris
5 20 (17.70%) CentOS
6 18 (15.93%) SUSE
7 16 (14.16%) UNIX
8 8 (7.08%) OpenBSD
9 6 (5.31%) Mac OS X
9 6 (5.31%) Windows 7
10 4 (3.54%) Windows Server 2003
11 3 (2.65%) Windows Server 2008
12 1 (0.88%) SELinux
Processes & Methodologies
1 24 (21.24%) DevOps
2 15 (13.27%) ITIL
3 13 (11.50%) E-Commerce
4 10 (8.85%) Load Balancing
4 10 (8.85%) Capacity Planning
5 8 (7.08%) Kalman Filter
6 7 (6.19%) Continuous Integration
6 7 (6.19%) Configuration Management
6 7 (6.19%) Migration
7 6 (5.31%) Service Management
7 6 (5.31%) Build Automation
8 5 (4.42%) Server Monitoring
8 5 (4.42%) Mentoring
8 5 (4.42%) Disaster Recovery
9 4 (3.54%) Service Delivery
9 4 (3.54%) Stakeholder Management
9 4 (3.54%) Information Security
10 3 (2.65%) Data Modelling
10 3 (2.65%) Database Theory
10 3 (2.65%) Relational Database Theory
Programming Languages
1 74 (65.49%) Bash Shell
2 67 (59.29%) PHP
3 47 (41.59%) Perl
4 29 (25.66%) Python
5 23 (20.35%) Ruby
6 17 (15.04%) Java
7 7 (6.19%) Shell Script
8 4 (3.54%) PowerShell
8 4 (3.54%) SQL
9 1 (0.88%) JavaScript
Qualifications
1 36 (31.86%) Degree
2 17 (15.04%) RHCE
3 14 (12.39%) Linux+ Certification
3 14 (12.39%) LPIC
3 14 (12.39%) RHCSA
4 5 (4.42%) Cisco Certification
5 4 (3.54%) CCNP
5 4 (3.54%) CCNA
6 2 (1.77%) SC Cleared
6 2 (1.77%) Security Cleared
7 1 (0.88%) VMware Certified Professional (VCP)
7 1 (0.88%) HND
Quality Assurance & Compliance
1 4 (3.54%) SLA
2 2 (1.77%) ISO/IEC 27001
System Software
1 44 (38.94%) NFS
2 35 (30.97%) Sendmail
3 31 (27.43%) Samba
4 27 (23.89%) VMware Infrastructure
5 16 (14.16%) KVM
6 14 (12.39%) Xen
7 10 (8.85%) Squid
7 10 (8.85%) Active Directory
8 9 (7.96%) XenServer
9 8 (7.08%) Varnish
9 8 (7.08%) qmail
10 7 (6.19%) VMware ESXi
10 7 (6.19%) VMware ESX
11 6 (5.31%) OpenSSH
12 5 (4.42%) Docker
12 5 (4.42%) LXC
13 3 (2.65%) GPFS
13 3 (2.65%) Corosync
13 3 (2.65%) vSphere
13 3 (2.65%) Hyper-V
Systems Management
1 44 (38.94%) Puppet
2 21 (18.58%) Nagios
3 17 (15.04%) Opscode Chef
4 7 (6.19%) Zenoss
5 5 (4.42%) Icinga
6 3 (2.65%) logstash
6 3 (2.65%) ZABBIX
6 3 (2.65%) Cacti
6 3 (2.65%) Red Hat Satellite
6 3 (2.65%) Red Hat Spacewalk
6 3 (2.65%) Vagrant
7 2 (1.77%) Salt
8 1 (0.88%) HAProxy
Vendors
1 48 (42.48%) VMware
2 44 (38.94%) Red Hat
3 31 (27.43%) Cisco
4 26 (23.01%) Citrix
5 20 (17.70%) Microsoft
6 13 (11.50%) Polycom
7 9 (7.96%) Oracle
8 4 (3.54%) SolarWinds
9 3 (2.65%) Juniper
9 3 (2.65%) CheckPoint
10 2 (1.77%) Blue Coat
10 2 (1.77%) NetApp
10 2 (1.77%) Dell
10 2 (1.77%) Splunk
11 1 (0.88%) New Relic
11 1 (0.88%) F5
Redhill, Surrey
Stafford-Sharp Associates
Salary: From £25,000 to £35,000 per annum
Posted: Yesterday
City, London
Nexmo
Salary: Competitive
Posted: 3 days ago
Hayes, Middlesex
Rackspace
Salary: Competitive
Posted: 3 days ago
Hayes, Middlesex
Rackspace
Salary: Competitive
Posted: 3 days ago
London
Spectrum IT
Salary: £31500 - £45000 per annum + Benefits
Posted: 4 days ago
Southampton
Spectrum IT
Salary: £31500 - £45000 per annum + Benefits
Posted: 4 days ago
Wolverhampton, West Midlands (County)
Senitor Associates
Salary: £25000 - £35000 per annum + great company
Posted: 4 days ago