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 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
Postfix
Rank 848 929 949
Rank change year-on-year
+81 +20
Permanent jobs citing Postfix 33 45 45
As % of all permanent IT jobs located in the UK 0.037% 0.042% 0.040%
As % of the System Software category 0.30% 0.36% 0.32%
Number of salaries quoted 25 38 45
Median salary £37,500 £52,500 £50,000
Median salary % change year-on-year
-28.57% +5.00%
90% offered a salary of more than £28,000 £26,000 £35,000
10% offered a salary of more than £50,000 £70,000 £67,500
UK excluding London median salary £37,500 £47,500 £42,250
% change year-on-year
-21.05% +12.42%

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
11161 12340 13907
As % of all permanent IT jobs located in the UK 12.42% 11.59% 12.25%
Number of salaries quoted 9251 10372 11695
Median salary £41,500 £42,500 £40,000
Median salary % change year-on-year
-2.35% +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

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 8 December 2016 within the UK.

Postfix Salary Histogram in the UK

Postfix
Top 23 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 8 December 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 +64 33 £37,500 -28.57% 4
South West +17 10 £40,000 +116.21%
Gloucestershire -7 9 £40,000 +116.21%
South East +56 7 £37,500 -31.81%
Gloucester -6 7 £42,500 +146.37%
North West -12 7 £28,000 -6.66% 4
Hampshire - 6 £37,500 -
Yorkshire - 6 - -
South Yorkshire - 6 - -
Doncaster - 6 - -
Manchester - 4 £29,800 - 1
Southampton - 4 £43,750 -
London +29 3 £65,000 +23.80%
Cheshire - 3 £28,000 -
Warrington - 2 £28,000 -
Stockport - 2 £28,000 - 1
Basingstoke - 2 £36,000 -
Salford - 2 £31,600 -
Oxford +23 1 £44,500 -6.31%
Oxfordshire +21 1 £44,500 -6.31%
Somerset - 1 £27,500 -
Macclesfield - 1 £28,000 -
Bath - 1 £27,500 -

Postfix
Top 30 Related IT Skills

For the 6 months to 8 December 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 82 (95.35%) Linux
2 64 (74.42%) Apache
3 63 (73.26%) VMware
4 57 (66.28%) Red Hat
5 50 (58.14%) MySQL
6 47 (54.65%) VMware Infrastructure
7 41 (47.67%) CentOS
7 41 (47.67%) PHP
7 41 (47.67%) DNS
8 40 (46.51%) TCP/IP
8 40 (46.51%) Puppet
9 37 (43.02%) Perl
10 36 (41.86%) Windows
11 33 (38.37%) Red Hat Enterprise Linux
12 30 (34.88%) Windows Server
12 30 (34.88%) PostgreSQL
12 30 (34.88%) Python
13 28 (32.56%) LAMP
14 27 (31.40%) Bash Shell
15 26 (30.23%) nginx
16 25 (29.07%) Configuration Management
16 25 (29.07%) Sendmail
17 24 (27.91%) SMTP
18 23 (26.74%) ITIL
18 23 (26.74%) LAPP Stack
19 22 (25.58%) Nagios
20 21 (24.42%) RHCE
21 20 (23.26%) Telnet
21 20 (23.26%) Load Balancing
22 19 (22.09%) Cisco

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 64 (74.42%) Apache
2 26 (30.23%) nginx
3 9 (10.47%) Tomcat
4 6 (6.98%) JBoss
4 6 (6.98%) Liferay
4 6 (6.98%) MS Exchange
4 6 (6.98%) SharePoint
5 5 (5.81%) Exchange Server 2010
5 5 (5.81%) Exchange Server 2013
5 5 (5.81%) Skype for Business
6 1 (1.16%) CMS
6 1 (1.16%) Confluence
6 1 (1.16%) Drupal
6 1 (1.16%) Elasticsearch
6 1 (1.16%) IIS
6 1 (1.16%) OpenStack
6 1 (1.16%) SAS
6 1 (1.16%) WordPress
Applications
1 4 (4.65%) MS Excel
2 1 (1.16%) HipChat
Business Applications
1 1 (1.16%) Magento
Cloud Services
1 14 (16.28%) Amazon AWS
2 10 (11.63%) OpenShift
2 10 (11.63%) PaaS
3 5 (5.81%) Cloud Computing
4 1 (1.16%) Office 365
Communications & Networking
1 41 (47.67%) DNS
2 40 (46.51%) TCP/IP
3 24 (27.91%) SMTP
4 20 (23.26%) Telnet
5 18 (20.93%) FTP
5 18 (20.93%) SSH
5 18 (20.93%) VLAN
6 16 (18.60%) OpenVPN
7 15 (17.44%) IPsec
8 11 (12.79%) SSL
9 9 (10.47%) LDAP
9 9 (10.47%) VPN
10 8 (9.30%) DHCP
10 8 (9.30%) Firewall
10 8 (9.30%) HTTP
10 8 (9.30%) NAS
10 8 (9.30%) SAN
11 7 (8.14%) iSCSI
12 6 (6.98%) SNMP
12 6 (6.98%) tcpdump
Database & Business Intelligence
1 50 (58.14%) MySQL
2 30 (34.88%) PostgreSQL
3 13 (15.12%) Apache Cassandra
3 13 (15.12%) Couchbase
4 6 (6.98%) Oracle Database
5 5 (5.81%) SQL Server
6 3 (3.49%) Big Data
7 1 (1.16%) Hadoop
7 1 (1.16%) MongoDB
Development Applications
1 8 (9.30%) Jenkins
2 7 (8.14%) Git (software)
3 6 (6.98%) Hudson
4 5 (5.81%) Liquibase
5 4 (4.65%) Subversion
6 1 (1.16%) Ant
6 1 (1.16%) JIRA
6 1 (1.16%) JIRA Agile
6 1 (1.16%) JUnit
6 1 (1.16%) Maven
6 1 (1.16%) SonarQube
6 1 (1.16%) Sonatype Nexus
General
1 14 (16.28%) French Language
2 9 (10.47%) Finance
3 3 (3.49%) Advertising
Job Titles
1 34 (39.53%) Linux Engineer
2 26 (30.23%) Administrator
3 24 (27.91%) Linux Administrator
3 24 (27.91%) Linux Systems Engineer
3 24 (27.91%) Systems Engineer
4 20 (23.26%) Systems Administrator
5 18 (20.93%) Linux Systems Administrator
6 13 (15.12%) Infrastructure Manager
7 10 (11.63%) IT Infrastructure Manager
7 10 (11.63%) IT Manager
8 4 (4.65%) 3rd Line Engineer
8 4 (4.65%) Developer
8 4 (4.65%) Java Developer
9 3 (3.49%) Solaris Administrator
9 3 (3.49%) Solaris Systems Administrator
9 3 (3.49%) Unix Administrator
9 3 (3.49%) Unix Linux Systems Administrator
9 3 (3.49%) Unix Systems Administrator
9 3 (3.49%) Windows Administrator
9 3 (3.49%) Windows Systems Administrator
Libraries, Frameworks & Software Standards
1 28 (32.56%) LAMP
2 23 (26.74%) LAPP Stack
3 19 (22.09%) LEMP Stack
4 13 (15.12%) PHP-FPM
4 13 (15.12%) Web Services
5 7 (8.14%) HTML
6 6 (6.98%) JDBC
7 4 (4.65%) XML
8 1 (1.16%) ELK Stack
8 1 (1.16%) MCollective
8 1 (1.16%) REST
8 1 (1.16%) Software Packaging
Miscellaneous
1 14 (16.28%) Clustering
2 7 (8.14%) Analytical Skills
2 7 (8.14%) Computer Science
3 6 (6.98%) Cryptography
4 4 (4.65%) Data Centre
5 3 (3.49%) Biology
5 3 (3.49%) Management Information System
5 3 (3.49%) Replication
6 2 (2.33%) Hedge funds
6 2 (2.33%) iPad
6 2 (2.33%) Wiki
Operating Systems
1 82 (95.35%) Linux
2 41 (47.67%) CentOS
3 36 (41.86%) Windows
4 33 (38.37%) Red Hat Enterprise Linux
5 30 (34.88%) Windows Server
6 16 (18.60%) Windows Server 2012
7 14 (16.28%) Fedora
8 10 (11.63%) Ubuntu
9 8 (9.30%) Debian
10 7 (8.14%) Unix
11 6 (6.98%) SUSE Linux Enterprise Server
11 6 (6.98%) Windows Server 2008
12 5 (5.81%) Windows 10
12 5 (5.81%) Windows 7
12 5 (5.81%) Windows 8
13 3 (3.49%) Solaris
13 3 (3.49%) VMS
14 2 (2.33%) AIX
14 2 (2.33%) FreeBSD
14 2 (2.33%) Windows 2000
Processes & Methodologies
1 25 (29.07%) Configuration Management
2 23 (26.74%) ITIL
3 20 (23.26%) Load Balancing
4 13 (15.12%) Information Security
5 11 (12.79%) Migration
6 8 (9.30%) High Availability
7 6 (6.98%) Continuous Improvement
7 6 (6.98%) Disaster Recovery
7 6 (6.98%) Memory Management
8 5 (5.81%) Performance Tuning
9 4 (4.65%) Open Source
9 4 (4.65%) Time Management
10 3 (3.49%) Bioinformatics
10 3 (3.49%) DevOps
10 3 (3.49%) Prototyping
10 3 (3.49%) Rapid Prototyping
10 3 (3.49%) Virtual Infrastructure
11 2 (2.33%) Stakeholder Management
11 2 (2.33%) Systematic Trading
12 1 (1.16%) Database Theory
Programming Languages
1 41 (47.67%) PHP
2 37 (43.02%) Perl
3 30 (34.88%) Python
4 27 (31.40%) Bash Shell
5 19 (22.09%) SQL
6 16 (18.60%) Java
7 11 (12.79%) Shell Script
8 6 (6.98%) AWK
8 6 (6.98%) Ruby
8 6 (6.98%) sed
9 4 (4.65%) Groovy
10 2 (2.33%) C
11 1 (1.16%) Korn
Qualifications
1 21 (24.42%) RHCE
2 14 (16.28%) RHCSA
2 14 (16.28%) VMware Certified Professional (VCP)
3 13 (15.12%) Degree
4 6 (6.98%) SC Cleared
4 6 (6.98%) Security Cleared
5 4 (4.65%) CCNA
5 4 (4.65%) Cisco Certification
5 4 (4.65%) MCSA
5 4 (4.65%) MCSE
5 4 (4.65%) Microsoft Certification
Quality Assurance & Compliance
1 13 (15.12%) ISO/IEC 27001
System Software
1 47 (54.65%) VMware Infrastructure
2 25 (29.07%) Sendmail
3 16 (18.60%) VMware ESX
4 14 (16.28%) VMware ESXi
5 13 (15.12%) pfSense
6 12 (13.95%) Docker
6 12 (13.95%) qmail
6 12 (13.95%) Squid
7 10 (11.63%) Dovecot
8 9 (10.47%) Active Directory
8 9 (10.47%) NFS
9 7 (8.14%) iptables
9 7 (8.14%) vSphere
10 6 (6.98%) KVM
10 6 (6.98%) Xen
11 5 (5.81%) Hyper-V
11 5 (5.81%) Microsoft Virtual Server
11 5 (5.81%) Samba
11 5 (5.81%) Virtual Servers
12 3 (3.49%) Shibboleth
Systems Management
1 40 (46.51%) Puppet
2 22 (25.58%) Nagios
3 7 (8.14%) Opscode Chef
4 6 (6.98%) Ansible
4 6 (6.98%) Nmap
5 5 (5.81%) Backup Exec
5 5 (5.81%) ZABBIX
6 3 (3.49%) Ganglia
7 2 (2.33%) Kubernetes
8 1 (1.16%) cPanel
8 1 (1.16%) Failover Clustering
8 1 (1.16%) Kibana
8 1 (1.16%) logstash
8 1 (1.16%) Munin
8 1 (1.16%) Plesk
8 1 (1.16%) Rancher
8 1 (1.16%) Salt
8 1 (1.16%) Terraform
Vendors
1 63 (73.26%) VMware
2 57 (66.28%) Red Hat
3 19 (22.09%) Cisco
4 18 (20.93%) Dell
5 14 (16.28%) EMC
5 14 (16.28%) NetApp
6 10 (11.63%) Microsoft
7 9 (10.47%) Oracle
8 6 (6.98%) Novell
8 6 (6.98%) SAP
9 5 (5.81%) HP
9 5 (5.81%) Veritas
10 3 (3.49%) Sun
11 2 (2.33%) Brocade
12 1 (1.16%) Citrix
12 1 (1.16%) SaltStack
12 1 (1.16%) Sonatype
Burnley, Lancashire
Ascent People Ltd
Salary: £40000 - £45000 per annum + Benefits
Posted: 2 days ago
Stockport, Cheshire
Harvey Nash plc
Posted: 6 days ago
Blackburn, Lancashire
Ascent People Ltd
Salary: £40000 - £45000 per annum + Benefits
Posted: 5 days ago
Burnley, Lancashire
Ascent People Ltd
Salary: £40000 - £45000 per annum + Benefits
Posted: 5 days ago