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 19 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
Postfix
UK / England
Rank 808 842 910
Rank change year-on-year
+34 +68
Permanent jobs citing Postfix 25 57 28
As % of all permanent IT jobs located in England 0.032% 0.061% 0.029%
As % of the System Software category 0.26% 0.50% 0.22%
Number of salaries quoted 19 41 28
Median salary £35,000 £52,500 £40,375
Median salary % change year-on-year
-33.33% +30.03%
90% offered a salary of more than £28,000 £30,000 £38,250
10% offered a salary of more than £47,000 £57,500 £67,500
UK excluding London median salary £35,000 £47,500 £42,250
% change year-on-year
-26.31% +12.42%

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
9663 11310 12461
As % of all permanent IT jobs located in England 12.28% 12.09% 12.70%
Number of salaries quoted 8050 9630 10623
Median salary £42,500 £42,500 £40,000
Median salary % change year-on-year
- +6.25%
90% offered a salary of more than £25,000 £25,000 £25,000
10% offered a salary of more than £70,000 £60,000 £65,000
UK excluding London median salary £37,500 £40,000 £37,500
% change year-on-year
-6.25% +6.66%

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 19 January 2017.

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 19 January 2017. 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 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 West +16 7 £40,000 +49.53%
North West -15 7 £28,000 -7.43% 1
Yorkshire - 5 - -
London +40 4 £65,000 +20.93% 2
South East +45 2 £36,000 -34.54%
Postfix
UK

Postfix
Top 30 Related IT Skills in England

For the 6 months to 19 January 2017, 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 63 (98.44%) Linux
2 47 (73.44%) Apache
3 46 (71.88%) VMware
4 42 (65.63%) Red Hat
5 40 (62.50%) MySQL
6 38 (59.38%) VMware Infrastructure
7 32 (50.00%) Puppet
7 32 (50.00%) Perl
7 32 (50.00%) DNS
8 31 (48.44%) Windows
9 29 (45.31%) PHP
10 28 (43.75%) TCP/IP
10 28 (43.75%) CentOS
11 27 (42.19%) Python
12 24 (37.50%) Windows Server
13 22 (34.38%) Bash Shell
13 22 (34.38%) Red Hat Enterprise Linux
14 21 (32.81%) SQL
14 21 (32.81%) nginx
15 20 (31.25%) Configuration Management
15 20 (31.25%) LAMP
16 18 (28.13%) Nagios
17 17 (26.56%) ITIL
17 17 (26.56%) PostgreSQL
18 16 (25.00%) LAPP Stack
19 15 (23.44%) Clustering
19 15 (23.44%) NetApp
19 15 (23.44%) RHCE
19 15 (23.44%) Cisco
19 15 (23.44%) EMC

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 47 (73.44%) Apache
2 21 (32.81%) nginx
3 9 (14.06%) Tomcat
4 6 (9.38%) Exchange Server 2010
4 6 (9.38%) Exchange Server 2013
4 6 (9.38%) JBoss
4 6 (9.38%) Liferay
4 6 (9.38%) MS Exchange
4 6 (9.38%) SharePoint
4 6 (9.38%) Skype for Business
5 1 (1.56%) CMS
5 1 (1.56%) Confluence
5 1 (1.56%) Drupal
5 1 (1.56%) Elasticsearch
5 1 (1.56%) OpenStack
5 1 (1.56%) WordPress
Applications
1 4 (6.25%) MS Excel
2 1 (1.56%) HipChat
Business Applications
1 1 (1.56%) Magento
Cloud Services
1 11 (17.19%) OpenShift
1 11 (17.19%) PaaS
2 9 (14.06%) Amazon AWS
3 2 (3.13%) Cloud Computing
4 1 (1.56%) Office 365
Communications & Networking
1 32 (50.00%) DNS
2 28 (43.75%) TCP/IP
3 14 (21.88%) SMTP
3 14 (21.88%) Telnet
3 14 (21.88%) VLAN
4 11 (17.19%) FTP
4 11 (17.19%) SSH
5 10 (15.63%) VPN
6 9 (14.06%) Firewall
6 9 (14.06%) OpenVPN
7 8 (12.50%) IPsec
7 8 (12.50%) NAS
7 8 (12.50%) SAN
7 8 (12.50%) SSL
8 7 (10.94%) HTTP
9 6 (9.38%) DHCP
9 6 (9.38%) iSCSI
9 6 (9.38%) LDAP
9 6 (9.38%) SNMP
9 6 (9.38%) tcpdump
Database & Business Intelligence
1 40 (62.50%) MySQL
2 17 (26.56%) PostgreSQL
3 8 (12.50%) Apache Cassandra
3 8 (12.50%) Couchbase
4 6 (9.38%) Oracle Database
5 3 (4.69%) SQL Server
6 1 (1.56%) Hadoop
6 1 (1.56%) MongoDB
Development Applications
1 7 (10.94%) Git (software)
1 7 (10.94%) Jenkins
2 6 (9.38%) Hudson
3 2 (3.13%) Liquibase
4 1 (1.56%) Ant
4 1 (1.56%) JIRA
4 1 (1.56%) JIRA Agile
4 1 (1.56%) JUnit
4 1 (1.56%) Maven
4 1 (1.56%) SonarQube
4 1 (1.56%) Sonatype Nexus
4 1 (1.56%) Subversion
General
1 8 (12.50%) French Language
2 6 (9.38%) Finance
3 3 (4.69%) Advertising
Job Titles
1 28 (43.75%) Linux Engineer
2 19 (29.69%) Linux Systems Engineer
2 19 (29.69%) Systems Engineer
3 17 (26.56%) Administrator
4 16 (25.00%) Linux Administrator
5 11 (17.19%) Systems Administrator
6 10 (15.63%) Linux Systems Administrator
7 8 (12.50%) Infrastructure Manager
8 5 (7.81%) IT Infrastructure Manager
8 5 (7.81%) IT Manager
9 4 (6.25%) 3rd Line Engineer
10 2 (3.13%) Senior Server Engineer
10 2 (3.13%) Server Engineer
10 2 (3.13%) Windows Administrator
10 2 (3.13%) Windows Systems Administrator
11 1 (1.56%) Infrastructure Engineer
11 1 (1.56%) Java Developer
11 1 (1.56%) Senior Linux Administrator
11 1 (1.56%) Senior Linux Systems Administrator
11 1 (1.56%) Senior Systems Administrator
Libraries, Frameworks & Software Standards
1 20 (31.25%) LAMP
2 16 (25.00%) LAPP Stack
3 13 (20.31%) LEMP Stack
4 8 (12.50%) HTML
4 8 (12.50%) PHP-FPM
4 8 (12.50%) Web Services
5 6 (9.38%) JDBC
6 1 (1.56%) ELK Stack
6 1 (1.56%) MCollective
6 1 (1.56%) REST
6 1 (1.56%) Software Packaging
6 1 (1.56%) XML
Miscellaneous
1 15 (23.44%) Clustering
2 8 (12.50%) Analytical Skills
3 6 (9.38%) Cryptography
4 4 (6.25%) Computer Science
5 3 (4.69%) Replication
6 2 (3.13%) iPad
7 1 (1.56%) Wiki
Operating Systems
1 63 (98.44%) Linux
2 31 (48.44%) Windows
3 28 (43.75%) CentOS
4 24 (37.50%) Windows Server
5 22 (34.38%) Red Hat Enterprise Linux
6 11 (17.19%) Ubuntu
6 11 (17.19%) Windows Server 2012
7 9 (14.06%) Debian
8 8 (12.50%) Fedora
9 6 (9.38%) SUSE Linux Enterprise Server
9 6 (9.38%) Windows 10
9 6 (9.38%) Windows 7
9 6 (9.38%) Windows 8
9 6 (9.38%) Windows Server 2008
10 3 (4.69%) Unix
11 2 (3.13%) AIX
11 2 (3.13%) Windows 2000
Processes & Methodologies
1 20 (31.25%) Configuration Management
2 17 (26.56%) ITIL
3 14 (21.88%) Load Balancing
4 12 (18.75%) Migration
5 8 (12.50%) High Availability
5 8 (12.50%) Information Security
6 6 (9.38%) Disaster Recovery
6 6 (9.38%) Memory Management
7 5 (7.81%) Performance Tuning
7 5 (7.81%) Time Management
8 3 (4.69%) Continuous Improvement
8 3 (4.69%) DevOps
9 2 (3.13%) Stakeholder Management
10 1 (1.56%) Agile Software Development
10 1 (1.56%) Continuous Integration
10 1 (1.56%) E-Commerce
10 1 (1.56%) Open Source
10 1 (1.56%) Open Source Development
10 1 (1.56%) Service Delivery
10 1 (1.56%) Service Management
Programming Languages
1 32 (50.00%) Perl
2 29 (45.31%) PHP
3 27 (42.19%) Python
4 22 (34.38%) Bash Shell
5 21 (32.81%) SQL
6 11 (17.19%) Java
7 8 (12.50%) Shell Script
8 6 (9.38%) AWK
8 6 (9.38%) Ruby
8 6 (9.38%) sed
9 1 (1.56%) C
9 1 (1.56%) Groovy
9 1 (1.56%) Korn
Qualifications
1 15 (23.44%) RHCE
2 10 (15.63%) Degree
3 8 (12.50%) RHCSA
3 8 (12.50%) VMware Certified Professional (VCP)
4 4 (6.25%) CCNA
4 4 (6.25%) Cisco Certification
4 4 (6.25%) MCSA
4 4 (6.25%) MCSE
4 4 (6.25%) Microsoft Certification
5 3 (4.69%) SC Cleared
5 3 (4.69%) Security Cleared
Quality Assurance & Compliance
1 8 (12.50%) ISO/IEC 27001
System Software
1 38 (59.38%) VMware Infrastructure
2 13 (20.31%) Docker
2 13 (20.31%) Squid
3 12 (18.75%) Sendmail
4 11 (17.19%) Dovecot
5 10 (15.63%) qmail
5 10 (15.63%) VMware ESX
6 9 (14.06%) Active Directory
7 8 (12.50%) pfSense
7 8 (12.50%) VMware ESXi
7 8 (12.50%) vSphere
8 7 (10.94%) iptables
9 6 (9.38%) Hyper-V
9 6 (9.38%) Microsoft Virtual Server
9 6 (9.38%) NFS
9 6 (9.38%) Virtual Servers
10 5 (7.81%) KVM
10 5 (7.81%) Xen
11 2 (3.13%) XenServer
12 1 (1.56%) Varnish
Systems Management
1 32 (50.00%) Puppet
2 18 (28.13%) Nagios
3 7 (10.94%) Opscode Chef
4 6 (9.38%) Ansible
4 6 (9.38%) Backup Exec
4 6 (9.38%) Nmap
5 2 (3.13%) Kubernetes
5 2 (3.13%) ZABBIX
6 1 (1.56%) Failover Clustering
6 1 (1.56%) Kibana
6 1 (1.56%) logstash
6 1 (1.56%) Rancher
6 1 (1.56%) Salt
6 1 (1.56%) Terraform
Vendors
1 46 (71.88%) VMware
2 42 (65.63%) Red Hat
3 15 (23.44%) Cisco
3 15 (23.44%) EMC
3 15 (23.44%) NetApp
4 14 (21.88%) Dell
5 11 (17.19%) Microsoft
6 6 (9.38%) HP
6 6 (9.38%) Novell
6 6 (9.38%) Oracle
6 6 (9.38%) SAP
6 6 (9.38%) Veritas
7 2 (3.13%) Brocade
8 1 (1.56%) Citrix
8 1 (1.56%) SaltStack
8 1 (1.56%) Sonatype
Stockport, Cheshire
Harvey Nash plc
Posted: 4 hours ago
London
Stafford-Sharp Associates
Salary: £35000.00 - £50000 per annum
Posted: 10 hours ago
North West London
Davanti Solutions
Salary: £55,000 per annum
Posted: 2 days ago