The table below looks at the statistics for Postfix skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited Postfix over the 3 months to 28 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Jun 2016
Same period 2015 Same period 2014
Postfix
Rank 896 897 938
Rank change year-on-year
+1 +41
Permanent jobs citing Postfix 37 61 51
As % of all permanent IT jobs located in the UK 0.038% 0.056% 0.043%
As % of the System Software category 0.30% 0.48% 0.39%
Number of salaries quoted 25 56 33
Median salary £40,000 £46,500 £50,000
Median salary % change year-on-year
-13.97% -7.00%
90% offered a salary of more than £32,500 £37,500 £40,000
10% offered a salary of more than £55,000 £70,000 £65,000
UK excluding London median salary £35,000 £45,000 £45,000
% change year-on-year
-22.22% -

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

System Software Category
UK
Permanent IT job ads with a match in the
System Software category
12479 12810 13120
As % of all permanent IT jobs located in the UK 12.68% 11.70% 11.05%
Number of salaries quoted 10635 10604 11041
Median salary £42,500 £41,000 £40,500
Median salary % change year-on-year
+3.65% +1.23%
90% offered a salary of more than £25,309 £25,000 £25,000
10% offered a salary of more than £67,500 £62,500 £65,000
UK excluding London median salary £39,000 £37,500 £38,000
% change year-on-year
+4.00% -1.31%

Postfix
Jobs Demand Trend

The demand trend of job ads citing Postfix as a proportion of all IT jobs with a match in the System Software category.

Postfix Jobs Demand Trend in the UK

Postfix
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Postfix within the UK.

Postfix Salary Trend in the UK

Postfix
Salary Histogram

This chart provides a salary histogram for IT jobs citing Postfix over the 3 months to 28 June 2016 within the UK.

Postfix Salary Histogram in the UK

Postfix
Top 25 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Postfix within the UK over the 3 months to 28 June 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
England +9 37 £40,000 -13.97% 4
London -5 18 £50,000 +5.26% 2
South East +50 11 £35,000 - 1
Hampshire +15 8 £35,000 - 1
Southampton - 8 £35,000 - 1
East of England +23 4 £32,500 -27.77% 1
City of London +60 3 £50,000 +25.00%
Hertfordshire +25 3 £32,500 -30.10%
Yorkshire - 3 £32,500 -
West Yorkshire - 2 £32,500 -
Berkshire - 2 £47,500 -
Reading - 2 £47,500 -
Leeds - 2 £32,500 -
Gloucestershire -1 1 £35,000 +7.69%
South West -1 1 £35,000 -50.00%
Cambridgeshire -2 1 - - 1
Cambridge -5 1 - - 1
Gloucester - 1 £35,000 -
South Yorkshire - 1 - -
Oxford - 1 £52,500 -
Doncaster - 1 - -
North West - 1 £47,500 -
Oxfordshire - 1 £52,500 -
Cheshire - 1 £47,500 -
Wimbledon - 1 - -

Postfix
Top 30 Related IT Skills

For the 6 months to 28 June 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 with a requirement for Postfix.

1 75 (89.29%) Linux
2 54 (64.29%) Apache
3 47 (55.95%) MySQL
4 44 (52.38%) LAMP
5 42 (50.00%) VMware
5 42 (50.00%) Red Hat
6 41 (48.81%) DNS
7 38 (45.24%) Perl
8 35 (41.67%) VMware Infrastructure
9 32 (38.10%) Unix
10 31 (36.90%) PHP
11 30 (35.71%) Disaster Recovery
11 30 (35.71%) Puppet
12 29 (34.52%) Windows
12 29 (34.52%) SMTP
13 28 (33.33%) Migration
14 27 (32.14%) MS Exchange
14 27 (32.14%) Exchange Server 2010
15 26 (30.95%) High Availability
15 26 (30.95%) Bash Shell
15 26 (30.95%) ITIL
15 26 (30.95%) Windows Server
16 25 (29.76%) Exchange Server 2013
16 25 (29.76%) Exchange Server 2007
16 25 (29.76%) CentOS
17 24 (28.57%) Red Hat Enterprise Linux
17 24 (28.57%) MS Excel
17 24 (28.57%) TCP/IP
17 24 (28.57%) Microsoft
18 23 (27.38%) Active Directory

Postfix
Top Related IT Skills 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 54 (64.29%) Apache
2 27 (32.14%) Exchange Server 2010
2 27 (32.14%) MS Exchange
3 25 (29.76%) Exchange Server 2007
3 25 (29.76%) Exchange Server 2013
4 22 (26.19%) Tomcat
5 20 (23.81%) nginx
6 16 (19.05%) Office Communications Server
6 16 (19.05%) Skype for Business
7 13 (15.48%) JBoss
8 10 (11.90%) Liferay
9 4 (4.76%) Apache ServiceMix
9 4 (4.76%) WebSphere
9 4 (4.76%) WebSphere Application Server
10 2 (2.38%) Confluence
10 2 (2.38%) IIS
10 2 (2.38%) PrestaShop
10 2 (2.38%) uWSGI
Applications
1 24 (28.57%) MS Excel
2 3 (3.57%) MS Office
2 3 (3.57%) MS PowerPoint
Business Applications
1 2 (2.38%) Line 500
1 2 (2.38%) Magento
1 2 (2.38%) Sage 1000
2 1 (1.19%) Sentinel
Cloud Services
1 9 (10.71%) Amazon AWS
2 4 (4.76%) Amazon EC2
2 4 (4.76%) Amazon S3
2 4 (4.76%) Virtual Private Cloud
3 3 (3.57%) Amazon ELB
3 3 (3.57%) Google Apps
4 2 (2.38%) IaaS
4 2 (2.38%) SaaS
5 1 (1.19%) Amazon SQS
5 1 (1.19%) AWS CloudFormation
5 1 (1.19%) GitHub
5 1 (1.19%) OpenShift
5 1 (1.19%) PaaS
5 1 (1.19%) Route 53
Communications & Networking
1 41 (48.81%) DNS
2 29 (34.52%) SMTP
3 24 (28.57%) TCP/IP
4 22 (26.19%) SSL
5 17 (20.24%) Firewall
6 16 (19.05%) Internet
6 16 (19.05%) Telnet
7 15 (17.86%) HTTP
7 15 (17.86%) LDAP
8 13 (15.48%) DHCP
8 13 (15.48%) SAN
8 13 (15.48%) SSH
9 12 (14.29%) NAS
9 12 (14.29%) SNMP
10 11 (13.10%) FTP
10 11 (13.10%) tcpdump
11 10 (11.90%) iSCSI
12 6 (7.14%) MRTG
13 5 (5.95%) VLAN
13 5 (5.95%) VPN
Database & Business Intelligence
1 47 (55.95%) MySQL
2 16 (19.05%) PostgreSQL
3 10 (11.90%) Oracle Database
4 6 (7.14%) SQL Server
5 4 (4.76%) MariaDB
6 2 (2.38%) Apache Cassandra
6 2 (2.38%) Couchbase
6 2 (2.38%) Oracle Reports
6 2 (2.38%) SQL Server 2008
7 1 (1.19%) Amazon RDS
Development Applications
1 14 (16.67%) Git (software)
2 12 (14.29%) Jenkins
3 10 (11.90%) Hudson
4 7 (8.33%) Subversion
5 3 (3.57%) JIRA
6 1 (1.19%) Atlassian Bamboo
6 1 (1.19%) Bitbucket
6 1 (1.19%) Maven
6 1 (1.19%) Mercurial
General
1 14 (16.67%) Banking
2 11 (13.10%) Finance
3 8 (9.52%) Marketing
4 6 (7.14%) French Language
4 6 (7.14%) Games
5 5 (5.95%) Telecoms
6 2 (2.38%) Automotive
Job Titles
1 48 (57.14%) Administrator
2 26 (30.95%) Linux Administrator
3 22 (26.19%) Systems Administrator
4 16 (19.05%) Exchange Administrator
4 16 (19.05%) Linux Systems Administrator
5 13 (15.48%) Linux Engineer
6 11 (13.10%) Systems Engineer
7 9 (10.71%) Linux Systems Engineer
8 6 (7.14%) Messaging Engineer
8 6 (7.14%) Support Engineer
8 6 (7.14%) Unix Administrator
8 6 (7.14%) Unix Linux Systems Administrator
8 6 (7.14%) Unix Systems Administrator
9 4 (4.76%) IT Engineer
9 4 (4.76%) Linux Scripter
9 4 (4.76%) Product Engineer
10 3 (3.57%) Linux DevOps Engineer
10 3 (3.57%) Linux Specialist
10 3 (3.57%) Linux Support
10 3 (3.57%) Linux/Unix DevOps
Libraries, Frameworks & Software Standards
1 44 (52.38%) LAMP
2 16 (19.05%) LAPP Stack
2 16 (19.05%) LEMP Stack
3 10 (11.90%) JDBC
4 8 (9.52%) Web Services
5 4 (4.76%) PHP-FPM
5 4 (4.76%) WebSphere MQ
6 3 (3.57%) JMX
6 3 (3.57%) Middleware
6 3 (3.57%) Node.js
6 3 (3.57%) Ruby on Rails
7 2 (2.38%) Django
7 2 (2.38%) FreeSWITCH
7 2 (2.38%) WSGI
8 1 (1.19%) .NET
Miscellaneous
1 17 (20.24%) Blackberry
2 16 (19.05%) Clustering
3 10 (11.90%) Cryptography
4 8 (9.52%) Wiki
5 6 (7.14%) Online Games
5 6 (7.14%) Replication
6 4 (4.76%) Computer Science
6 4 (4.76%) Data Centre
6 4 (4.76%) Fintech
7 3 (3.57%) Internet of Things
7 3 (3.57%) Video Conferencing
8 2 (2.38%) Cyber Attack
8 2 (2.38%) Fat Client
8 2 (2.38%) Public Cloud
8 2 (2.38%) Thin Client
9 1 (1.19%) Hedge funds
9 1 (1.19%) Life Science
Operating Systems
1 75 (89.29%) Linux
2 32 (38.10%) Unix
3 29 (34.52%) Windows
4 26 (30.95%) Windows Server
5 25 (29.76%) CentOS
6 24 (28.57%) Red Hat Enterprise Linux
7 19 (22.62%) Windows Server 2008
8 18 (21.43%) Windows Server 2012
9 16 (19.05%) Mac OS
10 11 (13.10%) Debian
11 10 (11.90%) SUSE Linux Enterprise Server
12 8 (9.52%) Ubuntu
13 7 (8.33%) FreeBSD
14 6 (7.14%) Fedora
15 4 (4.76%) Solaris
16 3 (3.57%) Mac OS X
17 1 (1.19%) Apple iOS
17 1 (1.19%) Windows Server 2003
Processes & Methodologies
1 30 (35.71%) Disaster Recovery
2 28 (33.33%) Migration
3 26 (30.95%) High Availability
3 26 (30.95%) ITIL
4 21 (25.00%) Load Balancing
5 18 (21.43%) Information Security
6 17 (20.24%) Patch Management
7 16 (19.05%) Change Control
7 16 (19.05%) Kalman Filter
8 14 (16.67%) Configuration Management
9 10 (11.90%) Memory Management
10 9 (10.71%) DNA
10 9 (10.71%) Wealth Management
11 8 (9.52%) Change Management
12 7 (8.33%) Market Research
12 7 (8.33%) Service Management
12 7 (8.33%) Supplier Management
13 6 (7.14%) Analytics
14 5 (5.95%) Project Management
15 4 (4.76%) Mobile Device Management
Programming Languages
1 38 (45.24%) Perl
2 31 (36.90%) PHP
3 26 (30.95%) Bash Shell
4 22 (26.19%) PowerShell
5 20 (23.81%) Java
6 16 (19.05%) Shell Script
7 15 (17.86%) SQL
8 13 (15.48%) Python
9 10 (11.90%) AWK
9 10 (11.90%) Ruby
9 10 (11.90%) sed
10 6 (7.14%) C
11 3 (3.57%) R
12 2 (2.38%) C++
12 2 (2.38%) T-SQL
12 2 (2.38%) VB
12 2 (2.38%) VBA
13 1 (1.19%) JavaScript
13 1 (1.19%) VB.NET
Qualifications
1 20 (23.81%) RHCE
2 16 (19.05%) MCSA
2 16 (19.05%) MCSE
2 16 (19.05%) Microsoft Certification
3 15 (17.86%) Degree
4 7 (8.33%) RHCSA
5 6 (7.14%) VMware Certified Professional (VCP)
6 2 (2.38%) LPIC
7 1 (1.19%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 3 (3.57%) SLA
2 2 (2.38%) ISO/IEC 27001
System Software
1 35 (41.67%) VMware Infrastructure
2 23 (27.38%) Active Directory
3 15 (17.86%) Sendmail
4 14 (16.67%) iptables
5 11 (13.10%) KVM
5 11 (13.10%) NFS
5 11 (13.10%) Squid
5 11 (13.10%) Xen
6 9 (10.71%) oVirt
7 8 (9.52%) VMware ESXi
8 7 (8.33%) VMware ESX
9 6 (7.14%) qmail
10 5 (5.95%) Docker
11 3 (3.57%) Hyper-V
11 3 (3.57%) VMware Workstation
12 2 (2.38%) Kamailio
12 2 (2.38%) Samba
12 2 (2.38%) SpamAssassin
12 2 (2.38%) vCloud
12 2 (2.38%) vSphere
Systems Management
1 30 (35.71%) Puppet
2 22 (26.19%) Nagios
3 10 (11.90%) Nmap
4 9 (10.71%) Opscode Chef
5 8 (9.52%) Munin
6 5 (5.95%) Ansible
6 5 (5.95%) Plesk
7 4 (4.76%) HAProxy
8 3 (3.57%) Cacti
9 2 (2.38%) logstash
9 2 (2.38%) Red Hat Satellite
9 2 (2.38%) ZABBIX
10 1 (1.19%) cPanel
10 1 (1.19%) Microsoft Data Protection Manager
10 1 (1.19%) Norton AntiVirus
10 1 (1.19%) Red Hat Spacewalk
10 1 (1.19%) Symantec Enterprise Vault
Vendors
1 42 (50.00%) Red Hat
1 42 (50.00%) VMware
2 24 (28.57%) Microsoft
3 15 (17.86%) Oracle
4 10 (11.90%) EMC
4 10 (11.90%) NetApp
4 10 (11.90%) Novell
4 10 (11.90%) SAP
5 9 (10.71%) Intel Security
6 8 (9.52%) Cisco
7 4 (4.76%) Dell
7 4 (4.76%) IBM
7 4 (4.76%) Salesforce.com
7 4 (4.76%) Sun
8 3 (3.57%) Apple
8 3 (3.57%) Google
9 2 (2.38%) QNAP
9 2 (2.38%) Sage
9 2 (2.38%) Veeam
10 1 (1.19%) Trustwave
Southampton, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £45000 - £50000 per annum + training & benefits
Posted: 22 hours ago
Croydon, Surrey
Globetec Solutions
Posted: 19 hours ago
Hinxton near Cambridge, UK
EMBL
Salary: Competitive plus benefits
Posted: 12 days ago