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 6 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
6 May 2016
Same period 2015 Same period 2014
Postfix
Rank 874 874 926
Rank change year-on-year
0 +52
Permanent jobs citing Postfix 48 59 48
As % of all permanent IT jobs located in England 0.050% 0.057% 0.043%
As % of the System Software category 0.41% 0.46% 0.40%
Number of salaries quoted 25 51 33
Median salary £47,500 £47,500 £46,500
Median salary % change year-on-year
- +2.15%
90% offered a salary of more than £33,500 £40,000 £40,000
10% offered a salary of more than £52,500 £62,500 £66,250
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%
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
11833 12702 11867
As % of all permanent IT jobs located in England 12.33% 12.32% 10.60%
Number of salaries quoted 10090 10496 10050
Median salary £42,500 £42,500 £41,500
Median salary % change year-on-year
- +2.40%
90% offered a salary of more than £25,000 £25,000 £25,000
10% offered a salary of more than £65,000 £62,500 £65,000
UK excluding London median salary £37,500 £37,500 £38,875
% change year-on-year
- -3.53%

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 6 May 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 6 May 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
London +7 27 £50,000 +5.26% 1
North West - 8 £45,000 -
South East +31 7 £45,000 - 1
East of England +15 4 £32,500 -27.77%
Yorkshire - 4 £32,500 - 1
Postfix
UK

Postfix
Top 30 Related IT Skills in England

For the 6 months to 6 May 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 97 (91.51%) Linux
2 73 (68.87%) Apache
3 65 (61.32%) MySQL
4 60 (56.60%) LAMP
5 56 (52.83%) Red Hat
6 49 (46.23%) Unix
7 48 (45.28%) VMware
8 47 (44.34%) Perl
9 44 (41.51%) DNS
10 41 (38.68%) PHP
10 41 (38.68%) Bash Shell
11 40 (37.74%) VMware Infrastructure
11 40 (37.74%) Microsoft
12 39 (36.79%) Windows
13 35 (33.02%) High Availability
14 34 (32.08%) Red Hat Enterprise Linux
14 34 (32.08%) Puppet
15 32 (30.19%) ITIL
15 32 (30.19%) Python
16 31 (29.25%) Tomcat
16 31 (29.25%) Java
16 31 (29.25%) SSL
16 31 (29.25%) Disaster Recovery
16 31 (29.25%) Firewall
16 31 (29.25%) CentOS
17 30 (28.30%) MS Excel
18 29 (27.36%) Windows Server
19 27 (25.47%) PowerShell
19 27 (25.47%) nginx
19 27 (25.47%) Exchange Server 2010

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 73 (68.87%) Apache
2 31 (29.25%) Tomcat
3 27 (25.47%) Exchange Server 2010
3 27 (25.47%) MS Exchange
3 27 (25.47%) nginx
4 25 (23.58%) Exchange Server 2007
4 25 (23.58%) Exchange Server 2013
5 16 (15.09%) Office Communications Server
5 16 (15.09%) Skype for Business
6 14 (13.21%) JBoss
7 11 (10.38%) Apache ServiceMix
7 11 (10.38%) WebSphere
7 11 (10.38%) WebSphere Application Server
8 9 (8.49%) Confluence
8 9 (8.49%) Liferay
9 8 (7.55%) Node.js
10 5 (4.72%) Drupal
10 5 (4.72%) IIS
10 5 (4.72%) SharePoint
11 2 (1.89%) MediaWiki
Applications
1 30 (28.30%) MS Excel
2 10 (9.43%) MS Office
3 3 (2.83%) MS PowerPoint
Business Applications
1 7 (6.60%) Magento
2 2 (1.89%) Line 500
2 2 (1.89%) Sage 1000
Cloud Services
1 6 (5.66%) Amazon AWS
2 3 (2.83%) Amazon EC2
2 3 (2.83%) Amazon ELB
2 3 (2.83%) Amazon S3
2 3 (2.83%) Google Apps
2 3 (2.83%) Virtual Private Cloud
3 2 (1.89%) IaaS
3 2 (1.89%) SaaS
4 1 (0.94%) Amazon SQS
4 1 (0.94%) GitHub
4 1 (0.94%) Office 365
4 1 (0.94%) Route 53
Communications & Networking
1 44 (41.51%) DNS
2 31 (29.25%) Firewall
2 31 (29.25%) SSL
3 24 (22.64%) SMTP
4 17 (16.04%) LDAP
4 17 (16.04%) TCP/IP
5 16 (15.09%) Internet
6 14 (13.21%) DHCP
6 14 (13.21%) SSH
7 13 (12.26%) HTTP
8 12 (11.32%) SAN
9 11 (10.38%) NAS
9 11 (10.38%) SNMP
10 10 (9.43%) BGP
10 10 (9.43%) FTP
10 10 (9.43%) tcpdump
11 9 (8.49%) iSCSI
11 9 (8.49%) Telnet
12 8 (7.55%) OSPF
13 7 (6.60%) VPN
Database & Business Intelligence
1 65 (61.32%) MySQL
2 16 (15.09%) PostgreSQL
2 16 (15.09%) SQL Server
3 9 (8.49%) Oracle Database
4 7 (6.60%) Oracle Reports
5 5 (4.72%) Ingres
5 5 (4.72%) Redis
6 4 (3.77%) MariaDB
6 4 (3.77%) SQL Server 2008
7 2 (1.89%) Relational Database
8 1 (0.94%) Amazon RDS
Development Applications
1 17 (16.04%) Git (software)
2 14 (13.21%) Jenkins
3 11 (10.38%) Hudson
4 10 (9.43%) JIRA
5 9 (8.49%) Subversion
6 5 (4.72%) TeamCity
7 1 (0.94%) Atlassian Bamboo
7 1 (0.94%) Bitbucket
7 1 (0.94%) Maven
7 1 (0.94%) Mercurial
General
1 13 (12.26%) Banking
2 10 (9.43%) Finance
3 8 (7.55%) Games
3 8 (7.55%) Marketing
4 6 (5.66%) Telecoms
5 2 (1.89%) Automotive
Job Titles
1 63 (59.43%) Administrator
2 38 (35.85%) Linux Administrator
3 37 (34.91%) Systems Administrator
4 29 (27.36%) Linux Systems Administrator
5 17 (16.04%) Linux Engineer
5 17 (16.04%) Unix Administrator
5 17 (16.04%) Unix Systems Administrator
6 16 (15.09%) Exchange Administrator
6 16 (15.09%) Unix Linux Systems Administrator
7 10 (9.43%) DevOps Engineer
7 10 (9.43%) Linux DevOps Engineer
7 10 (9.43%) Linux/Unix DevOps
8 9 (8.49%) Support Engineer
9 6 (5.66%) IT Engineer
9 6 (5.66%) Messaging Engineer
9 6 (5.66%) Systems Engineer
10 5 (4.72%) Linux Support
10 5 (4.72%) Network Engineer
10 5 (4.72%) Senior DevOps Engineer
10 5 (4.72%) Senior Linux Engineer
Libraries, Frameworks & Software Standards
1 60 (56.60%) LAMP
2 23 (21.70%) LEMP Stack
3 16 (15.09%) LAPP Stack
4 11 (10.38%) WebSphere MQ
5 9 (8.49%) JDBC
6 6 (5.66%) .NET
6 6 (5.66%) JMX
6 6 (5.66%) Web Services
7 3 (2.83%) Middleware
7 3 (2.83%) Ruby on Rails
8 2 (1.89%) Django
8 2 (1.89%) FreeSWITCH
8 2 (1.89%) PHP-FPM
8 2 (1.89%) WSGI
Miscellaneous
1 22 (20.75%) Clustering
2 17 (16.04%) Blackberry
3 9 (8.49%) Cryptography
3 9 (8.49%) Wiki
4 8 (7.55%) Online Games
4 8 (7.55%) Replication
5 7 (6.60%) Data Centre
6 4 (3.77%) Computer Science
7 3 (2.83%) Fintech
7 3 (2.83%) Internet of Things
7 3 (2.83%) Video Conferencing
8 2 (1.89%) Analytical Skills
8 2 (1.89%) Cyber Attack
8 2 (1.89%) Fat Client
8 2 (1.89%) Public Cloud
8 2 (1.89%) Thin Client
9 1 (0.94%) Statistics
9 1 (0.94%) User Experience
9 1 (0.94%) Visualisation
Operating Systems
1 97 (91.51%) Linux
2 49 (46.23%) Unix
3 39 (36.79%) Windows
4 34 (32.08%) Red Hat Enterprise Linux
5 31 (29.25%) CentOS
6 29 (27.36%) Windows Server
7 24 (22.64%) Windows Server 2008
8 20 (18.87%) Windows Server 2012
9 16 (15.09%) Debian
9 16 (15.09%) Mac OS
10 9 (8.49%) SUSE Linux Enterprise Server
10 9 (8.49%) Ubuntu
11 5 (4.72%) FreeBSD
11 5 (4.72%) Solaris
12 3 (2.83%) Mac OS X
12 3 (2.83%) Windows Server 2003
13 1 (0.94%) Apple iOS
Processes & Methodologies
1 35 (33.02%) High Availability
2 32 (30.19%) ITIL
3 31 (29.25%) Disaster Recovery
4 27 (25.47%) Migration
5 19 (17.92%) Change Control
6 17 (16.04%) Load Balancing
6 17 (16.04%) Patch Management
7 16 (15.09%) Information Security
7 16 (15.09%) Kalman Filter
8 13 (12.26%) Project Management
9 12 (11.32%) Configuration Management
10 10 (9.43%) DevOps
11 9 (8.49%) Memory Management
11 9 (8.49%) Problem Management
11 9 (8.49%) Time Management
12 8 (7.55%) Change Management
12 8 (7.55%) DNA
12 8 (7.55%) Wealth Management
13 7 (6.60%) Service Management
13 7 (6.60%) Supplier Management
Programming Languages
1 47 (44.34%) Perl
2 41 (38.68%) Bash Shell
2 41 (38.68%) PHP
3 32 (30.19%) Python
4 31 (29.25%) Java
5 27 (25.47%) PowerShell
6 25 (23.58%) SQL
7 24 (22.64%) Shell Script
8 16 (15.09%) Ruby
9 9 (8.49%) AWK
9 9 (8.49%) sed
10 5 (4.72%) C
11 4 (3.77%) T-SQL
12 3 (2.83%) R
13 2 (1.89%) C++
13 2 (1.89%) VB
13 2 (1.89%) VBA
14 1 (0.94%) JavaScript
14 1 (0.94%) VB.NET
Qualifications
1 16 (15.09%) MCSA
1 16 (15.09%) MCSE
1 16 (15.09%) Microsoft Certification
2 15 (14.15%) RHCE
3 14 (13.21%) Degree
4 4 (3.77%) LPIC
5 2 (1.89%) MCP
6 1 (0.94%) ITIL Foundation Certificate
6 1 (0.94%) RHCSA
Quality Assurance & Compliance
1 3 (2.83%) SLA
2 2 (1.89%) ISO/IEC 27001
3 1 (0.94%) ISO27005
System Software
1 40 (37.74%) VMware Infrastructure
2 24 (22.64%) Active Directory
3 17 (16.04%) iptables
4 13 (12.26%) Sendmail
4 13 (12.26%) vSphere
5 12 (11.32%) KVM
5 12 (11.32%) vCloud
5 12 (11.32%) Xen
6 11 (10.38%) qmail
7 10 (9.43%) Hyper-V
7 10 (9.43%) NFS
7 10 (9.43%) Squid
8 8 (7.55%) oVirt
8 8 (7.55%) XenServer
9 6 (5.66%) Varnish
10 3 (2.83%) Corosync
10 3 (2.83%) Docker
10 3 (2.83%) Samba
10 3 (2.83%) VMware Workstation
11 2 (1.89%) BIND 9
Systems Management
1 34 (32.08%) Puppet
2 25 (23.58%) Nagios
3 17 (16.04%) Ansible
4 13 (12.26%) Opscode Chef
4 13 (12.26%) Plesk
5 9 (8.49%) Nmap
5 9 (8.49%) ZABBIX
6 7 (6.60%) Munin
7 6 (5.66%) HAProxy
8 3 (2.83%) Cacti
9 2 (1.89%) cPanel
9 2 (1.89%) logstash
9 2 (1.89%) Red Hat Satellite
9 2 (1.89%) Salt
9 2 (1.89%) SCCM
9 2 (1.89%) SCOM
10 1 (0.94%) Microsoft Data Protection Manager
10 1 (0.94%) Norton AntiVirus
10 1 (0.94%) Red Hat Spacewalk
10 1 (0.94%) Symantec Enterprise Vault
Vendors
1 56 (52.83%) Red Hat
2 48 (45.28%) VMware
3 40 (37.74%) Microsoft
4 21 (19.81%) Oracle
5 10 (9.43%) IBM
6 9 (8.49%) Cisco
6 9 (8.49%) EMC
6 9 (8.49%) Intel Security
6 9 (8.49%) NetApp
6 9 (8.49%) Novell
6 9 (8.49%) SAP
7 7 (6.60%) Citrix
8 4 (3.77%) Salesforce.com
8 4 (3.77%) SolarWinds
8 4 (3.77%) Sun
9 3 (2.83%) Apple
9 3 (2.83%) Google
10 2 (1.89%) Dell
10 2 (1.89%) Sage
10 2 (1.89%) Veeam
Redhill, Surrey
Stafford-Sharp Associates
Salary: £30000 - £45000 per annum
Posted: 5 hours ago
Leeds, West Yorkshire
Host Europe Group
Salary: From £20,000 to £25,000 per annum 25 days annual leave, pension, free
Posted: 8 days ago
Hayes, Middlesex
Rackspace
Salary: Bonus + Benefits Package
Posted: 10 days ago