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 31 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
Postfix
Rank 825 834 808
Rank change year-on-year
+9 -26
Permanent jobs citing Postfix 53 63 48
As % of all permanent IT jobs located in England 0.052% 0.058% 0.047%
As % of the System Software category 0.47% 0.53% 0.46%
Number of salaries quoted 50 44 31
Average salary £47,500 £45,000 £40,500
Average salary % change year-on-year
+5.55% +11.11%
90% offered a salary of more than £37,500 £28,000 £28,250
10% offered a salary of more than £70,000 £60,000 £57,500
UK excluding London average salary £45,000 £30,000 £36,250
% change year-on-year
+50.00% -17.24%
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
11347 11943 10377
As % of all permanent IT jobs located in England 11.10% 10.92% 10.20%
Number of salaries quoted 9495 9927 8884
Average salary £40,000 £41,500 £42,500
Average salary % change year-on-year
-3.61% -2.35%
90% offered a salary of more than £25,000 £25,000 £26,000
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London average salary £38,000 £37,500 £38,000
% change year-on-year
+1.33% -1.31%

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 31 July 2015.

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 31 July 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
London +41 34 £47,500 -5.00% 2
South West -5 8 £70,000 +40.00% 1
East of England - 6 £42,500 - 1
North East - 3 £45,000 -
West Midlands -11 1 £30,000 -
South East -30 1 - -
Postfix
UK

Postfix
Top 30 Related IT Skills in England

For the 6 months to 31 July 2015, 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.

1 112 (99.12%) Linux
2 89 (78.76%) MySQL
3 88 (77.88%) Red Hat
4 86 (76.11%) Perl
5 85 (75.22%) CentOS
6 76 (67.26%) Bash Shell
7 75 (66.37%) Apache
8 59 (52.21%) Windows
9 58 (51.33%) DNS
10 57 (50.44%) nginx
11 56 (49.56%) Debian
12 55 (48.67%) Firewall
13 54 (47.79%) Python
13 54 (47.79%) SQL
14 52 (46.02%) VPN
15 49 (43.36%) VMware
16 47 (41.59%) Subversion
16 47 (41.59%) Ubuntu
16 47 (41.59%) DevOps
17 44 (38.94%) Puppet
18 42 (37.17%) Ruby
19 41 (36.28%) Java
20 40 (35.40%) PostgreSQL
21 39 (34.51%) VMware Infrastructure
22 37 (32.74%) ZABBIX
22 37 (32.74%) DHCP
22 37 (32.74%) iptables
23 36 (31.86%) JIRA
24 35 (30.97%) Git (software)
24 35 (30.97%) PHP

Postfix
Top Related IT Skills in England by Category

For the 6 months to 31 July 2015, 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 75 (66.37%) Apache
2 57 (50.44%) nginx
3 34 (30.09%) Confluence
4 27 (23.89%) MediaWiki
5 23 (20.35%) Tomcat
6 12 (10.62%) SharePoint
6 12 (10.62%) Zope
7 11 (9.73%) Plone
7 11 (9.73%) CMS
8 7 (6.19%) IIS
8 7 (6.19%) Drupal
8 7 (6.19%) Node.js
8 7 (6.19%) Elasticsearch
9 5 (4.42%) JBoss
9 5 (4.42%) MS Exchange
10 2 (1.77%) WebLogic
10 2 (1.77%) Exchange Server 2010
11 1 (0.88%) WorkSite
11 1 (0.88%) OpenStack
11 1 (0.88%) Exchange Server 2013
Applications
1 1 (0.88%) MS Office
1 1 (0.88%) MS Excel
Business Applications
1 7 (6.19%) Magento
2 2 (1.77%) Sentinel
2 2 (1.77%) SAP Oil and Gas
Cloud Services
1 14 (12.39%) Amazon AWS
2 5 (4.42%) Amazon EC2
2 5 (4.42%) Amazon S3
2 5 (4.42%) Virtual Private Cloud
3 3 (2.65%) AWS CloudFormation
4 1 (0.88%) IaaS
Communications & Networking
1 58 (51.33%) DNS
2 55 (48.67%) Firewall
3 52 (46.02%) VPN
4 37 (32.74%) DHCP
5 29 (25.66%) LDAP
6 27 (23.89%) OSPF
6 27 (23.89%) BGP
7 26 (23.01%) Network Security
8 25 (22.12%) VLAN
8 25 (22.12%) IPsec
8 25 (22.12%) EIGRP
8 25 (22.12%) IPv6
9 24 (21.24%) SAN
9 24 (21.24%) LAN
9 24 (21.24%) WAN
10 18 (15.93%) SSL
11 14 (12.39%) TCP/IP
11 14 (12.39%) Internet
12 11 (9.73%) SSH
13 7 (6.19%) Wi-Fi
Database & Business Intelligence
1 89 (78.76%) MySQL
2 40 (35.40%) PostgreSQL
3 23 (20.35%) SQL Server
3 23 (20.35%) Relational Database
4 12 (10.62%) MariaDB
5 7 (6.19%) Amazon RDS
5 7 (6.19%) Ingres
6 3 (2.65%) SQL Server 2008
7 2 (1.77%) MongoDB
7 2 (1.77%) NoSQL
Development Applications
1 47 (41.59%) Subversion
2 36 (31.86%) JIRA
3 35 (30.97%) Git (software)
4 25 (22.12%) Hudson
4 25 (22.12%) Jenkins
5 10 (8.85%) TeamCity
6 1 (0.88%) Mercurial
General
1 16 (14.16%) Marketing
2 8 (7.08%) Finance
3 4 (3.54%) Telecoms
4 2 (1.77%) Electronics
4 2 (1.77%) Manufacturing
5 1 (0.88%) Retail
5 1 (0.88%) Law
5 1 (0.88%) Legal
Job Titles
1 50 (44.25%) Administrator
2 48 (42.48%) Systems Administrator
3 34 (30.09%) Linux Administrator
4 32 (28.32%) Linux Systems Administrator
5 28 (24.78%) DevOps Engineer
6 27 (23.89%) Linux DevOps Engineer
7 12 (10.62%) Linux Engineer
7 12 (10.62%) Consultant
8 11 (9.73%) Infrastructure Engineer
9 10 (8.85%) DevOps Consultant
10 8 (7.08%) Infrastructure Specialist
11 5 (4.42%) Systems Engineer
12 4 (3.54%) Linux Specialist
13 3 (2.65%) Analyst
13 3 (2.65%) Support Engineer
14 2 (1.77%) Operations Manager
14 2 (1.77%) Systems Analyst
14 2 (1.77%) IT Operations Manager
14 2 (1.77%) Linux Systems Engineer
15 1 (0.88%) 3rd Line Support Engineer
Libraries, Frameworks & Software Standards
1 25 (22.12%) LAMP
2 11 (9.73%) HTML
2 11 (9.73%) CSS
3 10 (8.85%) .NET
4 7 (6.19%) WAMP
4 7 (6.19%) FastCGI
5 4 (3.54%) Web Services
6 2 (1.77%) libvirt
Miscellaneous
1 28 (24.78%) Wiki
1 28 (24.78%) Data Centre
2 22 (19.47%) Foreign Exchange (FX)
3 7 (6.19%) Replication
3 7 (6.19%) Clustering
4 5 (4.42%) Digital Media
5 3 (2.65%) Management Information System
6 2 (1.77%) Machine to Machine
6 2 (1.77%) Analytical Skills
6 2 (1.77%) Life Science
6 2 (1.77%) DTV
6 2 (1.77%) Hedge funds
7 1 (0.88%) Mobile App
7 1 (0.88%) Handset
7 1 (0.88%) Thin Client
7 1 (0.88%) Fat Client
7 1 (0.88%) Video Conferencing
7 1 (0.88%) iPhone
7 1 (0.88%) iPad
Operating Systems
1 112 (99.12%) Linux
2 85 (75.22%) CentOS
3 59 (52.21%) Windows
4 56 (49.56%) Debian
5 47 (41.59%) Ubuntu
6 29 (25.66%) Red Hat Enterprise Linux
7 28 (24.78%) Windows Server 2003
8 23 (20.35%) Mac OS X
9 22 (19.47%) Fedora
10 15 (13.27%) Windows Server 2008
11 13 (11.50%) Windows Server 2012
12 9 (7.96%) UNIX
13 4 (3.54%) Windows 7
14 3 (2.65%) Solaris
15 2 (1.77%) HPUX
15 2 (1.77%) OpenBSD
16 1 (0.88%) Windows 8
16 1 (0.88%) FreeBSD
16 1 (0.88%) Windows XP
Processes & Methodologies
1 47 (41.59%) DevOps
2 27 (23.89%) Continuous Integration
3 25 (22.12%) Capacity Planning
4 24 (21.24%) Disaster Recovery
5 23 (20.35%) Data Modelling
5 23 (20.35%) Database Theory
5 23 (20.35%) Relational Database Theory
6 21 (18.58%) Configuration Management
7 18 (15.93%) Build Automation
8 15 (13.27%) E-Commerce
9 13 (11.50%) ITIL
9 13 (11.50%) Project Management
9 13 (11.50%) Digital Marketing
10 7 (6.19%) Load Balancing
10 7 (6.19%) Technical Analysis
10 7 (6.19%) Performance Monitoring
10 7 (6.19%) Server Building
11 4 (3.54%) Network Monitoring
11 4 (3.54%) Open Source
12 3 (2.65%) Web Application Development
Programming Languages
1 86 (76.11%) Perl
2 76 (67.26%) Bash Shell
3 54 (47.79%) SQL
3 54 (47.79%) Python
4 42 (37.17%) Ruby
5 41 (36.28%) Java
6 35 (30.97%) PHP
7 21 (18.58%) Shell Script
8 8 (7.08%) PowerShell
9 3 (2.65%) T-SQL
Qualifications
1 12 (10.62%) Degree
2 4 (3.54%) RHCE
2 4 (3.54%) ITIL Certification
3 3 (2.65%) LPIC
4 2 (1.77%) CCNA
4 2 (1.77%) Cisco Certification
4 2 (1.77%) SC Cleared
4 2 (1.77%) Security Cleared
5 1 (0.88%) RHCSA
5 1 (0.88%) Oracle Certification
Quality Assurance & Compliance
1 5 (4.42%) SLA
2 2 (1.77%) QA
3 1 (0.88%) ISO/IEC 27001
System Software
1 39 (34.51%) VMware Infrastructure
2 37 (32.74%) iptables
3 34 (30.09%) XenServer
4 32 (28.32%) NFS
4 32 (28.32%) Samba
5 19 (16.81%) Varnish
6 16 (14.16%) qmail
7 11 (9.73%) Sendmail
8 9 (7.96%) Hyper-V
8 9 (7.96%) Docker
9 8 (7.08%) VMware Server
10 7 (6.19%) Active Directory
11 5 (4.42%) Xen
11 5 (4.42%) KVM
12 4 (3.54%) Corosync
13 3 (2.65%) VMware ESXi
13 3 (2.65%) LXC
13 3 (2.65%) VirtualBox
14 2 (1.77%) vSphere
15 1 (0.88%) Openswan
Systems Management
1 44 (38.94%) Puppet
2 37 (32.74%) ZABBIX
3 33 (29.20%) Opscode Chef
4 26 (23.01%) Nagios
5 20 (17.70%) Salt
6 16 (14.16%) Ansible
7 13 (11.50%) HAProxy
8 11 (9.73%) systemd
9 7 (6.19%) Kibana
10 5 (4.42%) Pacemaker
11 4 (3.54%) Cacti
12 3 (2.65%) Ganglia
12 3 (2.65%) Zenoss
13 2 (1.77%) Munin
13 2 (1.77%) SmokePing
13 2 (1.77%) Cobbler
13 2 (1.77%) Graphite
13 2 (1.77%) Rsyslog
13 2 (1.77%) Icinga
14 1 (0.88%) Bacula
Vendors
1 88 (77.88%) Red Hat
2 49 (43.36%) VMware
3 32 (28.32%) Citrix
4 12 (10.62%) Cisco
4 12 (10.62%) Microsoft
5 7 (6.19%) Meraki
6 6 (5.31%) Oracle
7 4 (3.54%) HP
8 2 (1.77%) SAP
9 1 (0.88%) Sun
9 1 (0.88%) Dell
9 1 (0.88%) Avaya
9 1 (0.88%) Nokia
9 1 (0.88%) LexisNexis
9 1 (0.88%) Apple
9 1 (0.88%) WatchGuard
9 1 (0.88%) Polycom
9 1 (0.88%) SolarWinds
9 1 (0.88%) Splunk
9 1 (0.88%) Percona
North West London
Davanti Solutions
Salary: From £25,000 to £30,000 per annum
Posted: Yesterday
City, London
Araya Partners Ltd
Salary: From £28,000 to £45,000 per annum Salary is approx 28-45k base + bonus
Posted: 2 days ago
Bath
Computer Futures
Salary: £50000 - £55000 per annum + competitive
Posted: 19 days ago
Cambridge
Computer Futures
Salary: £40000 - £45000 per annum + competitive
Posted: 21 days ago