The table below looks at the statistics for Postfix skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited Postfix over the 3 months to 29 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Jul 2016
Same period 2015 Same period 2014
Postfix
Rank 862 886 896
Rank change year-on-year
+24 +10
Permanent jobs citing Postfix 42 53 59
As % of all permanent IT jobs located in England 0.046% 0.052% 0.054%
As % of the System Software category 0.37% 0.45% 0.48%
Number of salaries quoted 33 50 41
Median salary £47,500 £47,500 £45,000
Median salary % change year-on-year
- +5.55%
90% offered a salary of more than £35,000 £37,500 £28,000
10% offered a salary of more than £66,500 £70,000 £60,000
UK excluding London median salary £35,000 £45,000 £35,000
% change year-on-year
-22.22% +28.57%
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
11436 11868 12413
As % of all permanent IT jobs located in England 12.47% 11.58% 11.32%
Number of salaries quoted 9800 9905 10364
Median salary £42,500 £40,000 £41,000
Median salary % change year-on-year
+6.25% -2.43%
90% offered a salary of more than £26,000 £25,000 £25,000
10% offered a salary of more than £68,500 £62,500 £65,000
UK excluding London median salary £40,000 £38,000 £37,500
% change year-on-year
+5.26% +1.33%

Postfix
Jobs Demand Trend in England

The demand trend of job ads across the England region citing Postfix as a proportion of all IT jobs with a match in 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 29 July 2016.

Postfix Salary Histogram in England

Postfix
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Postfix within the England region over the 3 months to 29 July 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South East +32 18 £35,000 - 2
London +38 17 £57,500 +21.05%
East of England +33 3 - -
Yorkshire - 2 £32,500 -
West Midlands - 2 £25,000 -
South West +2 1 £35,000 -50.00% 1
Postfix
UK

Postfix
Top 30 Related IT Skills in England

For the 6 months to 29 July 2016, IT jobs citing Postfix also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the England region with a requirement for Postfix.

1 78 (89.66%) Linux
2 56 (64.37%) Apache
3 48 (55.17%) VMware
4 47 (54.02%) MySQL
5 42 (48.28%) Red Hat
6 39 (44.83%) DNS
6 39 (44.83%) LAMP
7 36 (41.38%) VMware Infrastructure
8 35 (40.23%) PHP
9 34 (39.08%) Puppet
10 33 (37.93%) Perl
11 31 (35.63%) CentOS
12 30 (34.48%) Windows
13 29 (33.33%) SMTP
14 28 (32.18%) TCP/IP
14 28 (32.18%) Windows Server
15 26 (29.89%) Red Hat Enterprise Linux
16 25 (28.74%) Bash Shell
16 25 (28.74%) Unix
16 25 (28.74%) Disaster Recovery
17 24 (27.59%) Nagios
17 24 (27.59%) PostgreSQL
17 24 (27.59%) nginx
18 23 (26.44%) Migration
19 22 (25.29%) MS Exchange
20 21 (24.14%) Exchange Server 2010
20 21 (24.14%) High Availability
20 21 (24.14%) Active Directory
21 20 (22.99%) Information Security
21 20 (22.99%) LEMP Stack

Postfix
Top Related IT Skills in England by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 56 (64.37%) Apache
2 24 (27.59%) nginx
3 22 (25.29%) MS Exchange
4 21 (24.14%) Exchange Server 2010
5 19 (21.84%) Exchange Server 2007
5 19 (21.84%) Exchange Server 2013
6 15 (17.24%) Tomcat
7 14 (16.09%) Office Communications Server
7 14 (16.09%) Skype for Business
8 8 (9.20%) JBoss
9 7 (8.05%) Liferay
10 2 (2.30%) Confluence
10 2 (2.30%) IIS
10 2 (2.30%) PrestaShop
10 2 (2.30%) uWSGI
11 1 (1.15%) SAS
11 1 (1.15%) SharePoint
Applications
1 19 (21.84%) MS Excel
2 3 (3.45%) MS PowerPoint
Business Applications
1 2 (2.30%) Line 500
1 2 (2.30%) Magento
1 2 (2.30%) Sage 1000
2 1 (1.15%) Sentinel
Cloud Services
1 13 (14.94%) Amazon AWS
2 4 (4.60%) Amazon EC2
2 4 (4.60%) Amazon S3
2 4 (4.60%) Virtual Private Cloud
3 3 (3.45%) Amazon ELB
3 3 (3.45%) Cloud Computing
3 3 (3.45%) Google Apps
4 2 (2.30%) IaaS
4 2 (2.30%) SaaS
5 1 (1.15%) Amazon SQS
5 1 (1.15%) AWS CloudFormation
5 1 (1.15%) GitHub
5 1 (1.15%) OpenShift
5 1 (1.15%) PaaS
5 1 (1.15%) Route 53
Communications & Networking
1 39 (44.83%) DNS
2 29 (33.33%) SMTP
3 28 (32.18%) TCP/IP
4 17 (19.54%) Telnet
5 16 (18.39%) Internet
6 15 (17.24%) Firewall
6 15 (17.24%) LDAP
7 14 (16.09%) SSL
8 13 (14.94%) SSH
9 12 (13.79%) DHCP
9 12 (13.79%) HTTP
10 11 (12.64%) FTP
10 11 (12.64%) IPsec
11 10 (11.49%) SAN
12 9 (10.34%) NAS
12 9 (10.34%) OpenVPN
12 9 (10.34%) SNMP
12 9 (10.34%) VLAN
13 8 (9.20%) iSCSI
13 8 (9.20%) tcpdump
Database & Business Intelligence
1 47 (54.02%) MySQL
2 24 (27.59%) PostgreSQL
3 7 (8.05%) Oracle Database
4 6 (6.90%) Apache Cassandra
4 6 (6.90%) Couchbase
5 5 (5.75%) SQL Server
6 4 (4.60%) MariaDB
7 3 (3.45%) Big Data
8 1 (1.15%) Amazon RDS
Development Applications
1 11 (12.64%) Git (software)
2 10 (11.49%) Jenkins
2 10 (11.49%) Subversion
3 7 (8.05%) Hudson
4 4 (4.60%) Liquibase
5 3 (3.45%) JIRA
6 1 (1.15%) Atlassian Bamboo
6 1 (1.15%) Bitbucket
6 1 (1.15%) Maven
6 1 (1.15%) Mercurial
General
1 11 (12.64%) Finance
2 10 (11.49%) Banking
2 10 (11.49%) French Language
3 8 (9.20%) Marketing
4 5 (5.75%) Telecoms
5 4 (4.60%) Games
6 2 (2.30%) Automotive
Job Titles
1 43 (49.43%) Administrator
2 22 (25.29%) Linux Administrator
2 22 (25.29%) Systems Administrator
3 17 (19.54%) Linux Engineer
4 15 (17.24%) Linux Systems Administrator
4 15 (17.24%) Systems Engineer
5 14 (16.09%) Exchange Administrator
6 13 (14.94%) Linux Systems Engineer
7 6 (6.90%) Infrastructure Manager
7 6 (6.90%) IT Infrastructure Manager
7 6 (6.90%) IT Manager
8 4 (4.60%) Developer
8 4 (4.60%) IT Engineer
8 4 (4.60%) Java Developer
8 4 (4.60%) Linux Scripter
8 4 (4.60%) Support Engineer
9 3 (3.45%) Linux DevOps Engineer
9 3 (3.45%) Product Engineer
9 3 (3.45%) Unix Linux Systems Administrator
9 3 (3.45%) VMWare Administrator
Libraries, Frameworks & Software Standards
1 39 (44.83%) LAMP
2 20 (22.99%) LEMP Stack
3 17 (19.54%) LAPP Stack
4 12 (13.79%) Web Services
5 8 (9.20%) PHP-FPM
6 7 (8.05%) JDBC
7 4 (4.60%) XML
8 3 (3.45%) JMX
8 3 (3.45%) Middleware
8 3 (3.45%) Node.js
8 3 (3.45%) Ruby on Rails
9 2 (2.30%) Django
9 2 (2.30%) FreeSWITCH
9 2 (2.30%) WSGI
Miscellaneous
1 14 (16.09%) Blackberry
2 9 (10.34%) Clustering
3 8 (9.20%) Wiki
4 7 (8.05%) Computer Science
4 7 (8.05%) Cryptography
4 7 (8.05%) Data Centre
5 5 (5.75%) Replication
6 4 (4.60%) Fintech
6 4 (4.60%) Online Games
7 3 (3.45%) Biology
7 3 (3.45%) Hedge funds
7 3 (3.45%) Internet of Things
7 3 (3.45%) Management Information System
7 3 (3.45%) Video Conferencing
8 2 (2.30%) Cyber Attack
8 2 (2.30%) Fat Client
8 2 (2.30%) Public Cloud
8 2 (2.30%) Thin Client
9 1 (1.15%) Life Science
Operating Systems
1 78 (89.66%) Linux
2 31 (35.63%) CentOS
3 30 (34.48%) Windows
4 28 (32.18%) Windows Server
5 26 (29.89%) Red Hat Enterprise Linux
6 25 (28.74%) Unix
7 20 (22.99%) Windows Server 2012
8 15 (17.24%) Windows Server 2008
9 14 (16.09%) Mac OS
10 11 (12.64%) Debian
11 10 (11.49%) Fedora
12 8 (9.20%) Ubuntu
13 7 (8.05%) FreeBSD
13 7 (8.05%) SUSE Linux Enterprise Server
14 5 (5.75%) Solaris
15 3 (3.45%) Mac OS X
15 3 (3.45%) VMS
16 1 (1.15%) Android
16 1 (1.15%) Apple iOS
16 1 (1.15%) Windows Phone
Processes & Methodologies
1 25 (28.74%) Disaster Recovery
2 23 (26.44%) Migration
3 21 (24.14%) High Availability
4 20 (22.99%) Information Security
5 19 (21.84%) ITIL
5 19 (21.84%) Load Balancing
6 16 (18.39%) Configuration Management
7 15 (17.24%) Patch Management
8 14 (16.09%) Change Control
8 14 (16.09%) Kalman Filter
9 8 (9.20%) DNA
10 7 (8.05%) Memory Management
10 7 (8.05%) Wealth Management
11 6 (6.90%) Analytics
11 6 (6.90%) Change Management
12 5 (5.75%) Market Research
12 5 (5.75%) Open Source
12 5 (5.75%) Supplier Management
13 4 (4.60%) Continuous Improvement
13 4 (4.60%) Service Management
Programming Languages
1 35 (40.23%) PHP
2 33 (37.93%) Perl
3 25 (28.74%) Bash Shell
4 17 (19.54%) Java
4 17 (19.54%) PowerShell
5 16 (18.39%) Python
6 12 (13.79%) Shell Script
7 9 (10.34%) SQL
8 8 (9.20%) Ruby
9 7 (8.05%) AWK
9 7 (8.05%) sed
10 6 (6.90%) C
11 4 (4.60%) Groovy
12 3 (3.45%) R
13 2 (2.30%) C++
13 2 (2.30%) VB
13 2 (2.30%) VBA
14 1 (1.15%) JavaScript
Qualifications
1 19 (21.84%) RHCE
2 15 (17.24%) Degree
3 14 (16.09%) MCSA
3 14 (16.09%) MCSE
3 14 (16.09%) Microsoft Certification
4 11 (12.64%) RHCSA
5 10 (11.49%) VMware Certified Professional (VCP)
6 4 (4.60%) SC Cleared
6 4 (4.60%) Security Cleared
7 1 (1.15%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 6 (6.90%) ISO/IEC 27001
2 3 (3.45%) SLA
System Software
1 36 (41.38%) VMware Infrastructure
2 21 (24.14%) Active Directory
3 18 (20.69%) Sendmail
4 12 (13.79%) VMware ESXi
5 11 (12.64%) NFS
5 11 (12.64%) VMware ESX
6 9 (10.34%) iptables
6 9 (10.34%) KVM
6 9 (10.34%) oVirt
6 9 (10.34%) Xen
7 8 (9.20%) Squid
8 7 (8.05%) Samba
9 6 (6.90%) pfSense
10 5 (5.75%) Docker
11 3 (3.45%) Hyper-V
11 3 (3.45%) qmail
11 3 (3.45%) Shibboleth
11 3 (3.45%) VMware Workstation
12 2 (2.30%) Kamailio
12 2 (2.30%) SpamAssassin
Systems Management
1 34 (39.08%) Puppet
2 24 (27.59%) Nagios
3 8 (9.20%) Munin
4 7 (8.05%) Nmap
4 7 (8.05%) Opscode Chef
5 6 (6.90%) ZABBIX
6 3 (3.45%) Ansible
6 3 (3.45%) Cacti
6 3 (3.45%) Ganglia
7 2 (2.30%) HAProxy
7 2 (2.30%) logstash
7 2 (2.30%) Red Hat Satellite
8 1 (1.15%) cPanel
8 1 (1.15%) Plesk
8 1 (1.15%) Red Hat Spacewalk
Vendors
1 48 (55.17%) VMware
2 42 (48.28%) Red Hat
3 19 (21.84%) Microsoft
4 12 (13.79%) Cisco
5 11 (12.64%) Oracle
6 8 (9.20%) Dell
7 7 (8.05%) EMC
7 7 (8.05%) NetApp
7 7 (8.05%) Novell
7 7 (8.05%) SAP
8 5 (5.75%) Intel Security
9 4 (4.60%) Salesforce.com
10 3 (3.45%) Apple
10 3 (3.45%) Google
10 3 (3.45%) Sun
11 2 (2.30%) QNAP
11 2 (2.30%) Sage
11 2 (2.30%) Veeam
12 1 (1.15%) SolarWinds
Southampton, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £30000 - £40000 per annum + training & benefits
Posted: 3 days ago
Southampton, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £45000 - £50000 per annum + training & benefits
Posted: 3 days ago
Gloucester, Gloucestershire
Fasthosts Internet Ltd
Salary: up to £24,000 with a 20% shift allowance
Posted: 15 days ago