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 24 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
24 Feb 2017
Same period 2016 Same period 2015
Postfix
UK
Rank 842 890 905
Rank change year-on-year
+48 +15
Permanent jobs citing Postfix 15 56 48
As % of all permanent IT jobs located in the UK 0.018% 0.055% 0.045%
As % of the System Software category 0.15% 0.45% 0.35%
Number of salaries quoted 14 27 44
Median salary £35,000 £52,500 £44,000
Median salary % change year-on-year
-33.33% +19.31%
90% offered a salary of more than £28,000 £28,400 £38,250
10% offered a salary of more than £55,000 £55,000 £70,000
UK excluding London median salary £35,000 £43,500 £44,000
% change year-on-year
-19.54% -1.13%

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
10259 12499 13528
As % of all permanent IT jobs located in the UK 12.18% 12.23% 12.66%
Number of salaries quoted 8533 10609 11352
Median salary £42,500 £41,500 £40,500
Median salary % change year-on-year
+2.40% +2.46%
90% offered a salary of more than £25,000 £25,000 £24,500
10% offered a salary of more than £70,000 £65,000 £65,000
UK excluding London median salary £37,500 £38,500 £37,500
% change year-on-year
-2.59% +2.66%

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 24 February 2017 within the UK.

Postfix Salary Histogram in the UK

Postfix
Top 16 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 24 February 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
England +58 15 £35,000 -33.33% 3
South West +6 4 £37,500 +7.14%
Gloucester -4 4 £37,500 +102.70%
Gloucestershire -10 4 £37,500 +7.14%
North West -16 4 £28,000 -28.20%
Manchester -18 4 £28,000 -8.19%
Stockport - 4 £28,000 -
London +61 2 £22,500 -59.09% 2
South East +39 2 £46,250 -15.90%
Oxfordshire +18 2 £46,250 -
Northamptonshire - 2 £55,000 -
East Midlands - 2 £55,000 -
Banbury - 1 £57,500 -
Oxford - 1 £35,000 -
Warwickshire - 1 £30,000 - 1
West Midlands - 1 £30,000 - 1

Postfix
Top 30 Related IT Skills

For the 6 months to 24 February 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 with a requirement for Postfix.

1 53 (100.00%) Linux
2 37 (69.81%) VMware
3 35 (66.04%) Apache
4 34 (64.15%) Perl
4 34 (64.15%) Red Hat
5 33 (62.26%) VMware Infrastructure
6 32 (60.38%) MySQL
7 31 (58.49%) Python
8 30 (56.60%) Puppet
9 28 (52.83%) DNS
10 26 (49.06%) Bash Shell
11 25 (47.17%) Windows
12 24 (45.28%) CentOS
13 23 (43.40%) PHP
14 22 (41.51%) Windows Server
15 21 (39.62%) SQL
15 21 (39.62%) TCP/IP
15 21 (39.62%) Nagios
16 20 (37.74%) nginx
17 19 (35.85%) Red Hat Enterprise Linux
18 17 (32.08%) Configuration Management
19 16 (30.19%) Clustering
20 15 (28.30%) LAMP
20 15 (28.30%) Ubuntu
21 13 (24.53%) Docker
21 13 (24.53%) PaaS
21 13 (24.53%) Dovecot
21 13 (24.53%) OpenShift
22 12 (22.64%) ITIL
23 11 (20.75%) EMC

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 35 (66.04%) Apache
2 20 (37.74%) nginx
3 8 (15.09%) Tomcat
4 6 (11.32%) JBoss
4 6 (11.32%) Liferay
5 4 (7.55%) MS Exchange
5 4 (7.55%) SharePoint
6 3 (5.66%) Exchange Server 2010
6 3 (5.66%) Exchange Server 2013
6 3 (5.66%) Skype for Business
7 1 (1.89%) Elasticsearch
7 1 (1.89%) Exchange Server 2007
7 1 (1.89%) lighttpd
7 1 (1.89%) SAS
Applications
1 2 (3.77%) MS Excel
Cloud Services
1 13 (24.53%) OpenShift
1 13 (24.53%) PaaS
2 6 (11.32%) Amazon AWS
3 3 (5.66%) SaaS
4 2 (3.77%) Google Cloud Platform
Communications & Networking
1 28 (52.83%) DNS
2 21 (39.62%) TCP/IP
3 10 (18.87%) SMTP
3 10 (18.87%) Telnet
4 8 (15.09%) NAS
4 8 (15.09%) SAN
4 8 (15.09%) VPN
5 7 (13.21%) iSCSI
5 7 (13.21%) LDAP
5 7 (13.21%) VLAN
6 6 (11.32%) DHCP
6 6 (11.32%) Firewall
6 6 (11.32%) FTP
6 6 (11.32%) HTTP
6 6 (11.32%) SNMP
6 6 (11.32%) SSL
6 6 (11.32%) tcpdump
7 4 (7.55%) IPsec
7 4 (7.55%) OpenVPN
7 4 (7.55%) SSH
Database & Business Intelligence
1 32 (60.38%) MySQL
2 11 (20.75%) PostgreSQL
3 6 (11.32%) Oracle Database
4 4 (7.55%) Apache Cassandra
4 4 (7.55%) Couchbase
5 3 (5.66%) Redis
5 3 (5.66%) SQL Server
6 1 (1.89%) InfluxDB
6 1 (1.89%) MariaDB
Development Applications
1 10 (18.87%) Jenkins
2 9 (16.98%) Git (software)
3 6 (11.32%) Hudson
4 2 (3.77%) Subversion
5 1 (1.89%) TeamCity
General
1 6 (11.32%) Finance
2 4 (7.55%) French Language
3 2 (3.77%) Advertising
Job Titles
1 26 (49.06%) Linux Engineer
2 17 (32.08%) Administrator
2 17 (32.08%) Linux Systems Engineer
2 17 (32.08%) Systems Engineer
3 15 (28.30%) Linux Administrator
4 11 (20.75%) Systems Administrator
5 9 (16.98%) Linux Systems Administrator
6 4 (7.55%) Infrastructure Manager
7 2 (3.77%) Senior Linux Administrator
7 2 (3.77%) Senior Linux Systems Administrator
7 2 (3.77%) Senior Server Engineer
7 2 (3.77%) Senior Systems Administrator
7 2 (3.77%) Server Engineer
7 2 (3.77%) Windows Administrator
7 2 (3.77%) Windows Systems Administrator
8 1 (1.89%) 2nd Line Support
8 1 (1.89%) Linux Support
8 1 (1.89%) Support Analyst
8 1 (1.89%) Unix Administrator
8 1 (1.89%) Unix Systems Administrator
Libraries, Frameworks & Software Standards
1 15 (28.30%) LAMP
2 11 (20.75%) LAPP Stack
3 10 (18.87%) HTML
4 7 (13.21%) LEMP Stack
5 6 (11.32%) JDBC
6 5 (9.43%) Web Services
7 4 (7.55%) PHP-FPM
8 1 (1.89%) RabbitMQ
Miscellaneous
1 16 (30.19%) Clustering
2 10 (18.87%) Analytical Skills
3 5 (9.43%) Linux Command Line
4 2 (3.77%) Computer Science
4 2 (3.77%) iPad
4 2 (3.77%) Replication
5 1 (1.89%) Digital Media
Operating Systems
1 53 (100.00%) Linux
2 25 (47.17%) Windows
3 24 (45.28%) CentOS
4 22 (41.51%) Windows Server
5 19 (35.85%) Red Hat Enterprise Linux
6 15 (28.30%) Ubuntu
7 10 (18.87%) Debian
8 7 (13.21%) Fedora
9 6 (11.32%) SUSE Linux Enterprise Server
9 6 (11.32%) Windows Server 2012
10 5 (9.43%) Windows Server 2008
11 3 (5.66%) Unix
11 3 (5.66%) Windows 10
11 3 (5.66%) Windows 7
11 3 (5.66%) Windows 8
12 2 (3.77%) AIX
12 2 (3.77%) Windows 2000
13 1 (1.89%) Android
13 1 (1.89%) FreeBSD
13 1 (1.89%) Windows Phone
Processes & Methodologies
1 17 (32.08%) Configuration Management
2 12 (22.64%) ITIL
3 10 (18.87%) Load Balancing
4 9 (16.98%) Migration
5 7 (13.21%) Disaster Recovery
6 6 (11.32%) Cryptography
6 6 (11.32%) High Availability
6 6 (11.32%) Memory Management
7 4 (7.55%) DevOps
7 4 (7.55%) Information Security
7 4 (7.55%) Performance Tuning
8 3 (5.66%) Network Design
8 3 (5.66%) Time Management
9 2 (3.77%) Continuous Improvement
9 2 (3.77%) Stakeholder Management
10 1 (1.89%) Mentoring
10 1 (1.89%) Workflow
Programming Languages
1 34 (64.15%) Perl
2 31 (58.49%) Python
3 26 (49.06%) Bash Shell
4 23 (43.40%) PHP
5 21 (39.62%) SQL
6 8 (15.09%) Java
7 6 (11.32%) AWK
7 6 (11.32%) sed
7 6 (11.32%) Shell Script
8 2 (3.77%) Ruby
Qualifications
1 10 (18.87%) RHCE
2 8 (15.09%) Degree
3 4 (7.55%) RHCSA
3 4 (7.55%) VMware Certified Professional (VCP)
4 2 (3.77%) CCNA
4 2 (3.77%) Cisco Certification
4 2 (3.77%) MCSA
4 2 (3.77%) MCSE
4 2 (3.77%) Microsoft Certification
4 2 (3.77%) SC Cleared
4 2 (3.77%) Security Cleared
Quality Assurance & Compliance
1 4 (7.55%) ISO/IEC 27001
System Software
1 33 (62.26%) VMware Infrastructure
2 13 (24.53%) Docker
2 13 (24.53%) Dovecot
3 10 (18.87%) qmail
4 9 (16.98%) NFS
4 9 (16.98%) Squid
5 6 (11.32%) iptables
5 6 (11.32%) Sendmail
5 6 (11.32%) VMware ESX
6 5 (9.43%) Active Directory
6 5 (9.43%) vSphere
7 4 (7.55%) Hyper-V
7 4 (7.55%) pfSense
7 4 (7.55%) VMware ESXi
8 3 (5.66%) Microsoft Virtual Server
8 3 (5.66%) Virtual Servers
9 2 (3.77%) XenServer
10 1 (1.89%) KVM
10 1 (1.89%) Varnish
10 1 (1.89%) Xen
Systems Management
1 30 (56.60%) Puppet
2 21 (39.62%) Nagios
3 7 (13.21%) Ansible
3 7 (13.21%) Opscode Chef
4 6 (11.32%) Nmap
5 3 (5.66%) Backup Exec
5 3 (5.66%) HAProxy
6 1 (1.89%) Cacti
6 1 (1.89%) logstash
Vendors
1 37 (69.81%) VMware
2 34 (64.15%) Red Hat
3 11 (20.75%) EMC
3 11 (20.75%) NetApp
4 7 (13.21%) Cisco
4 7 (13.21%) Dell
5 6 (11.32%) Novell
5 6 (11.32%) Oracle
5 6 (11.32%) SAP
6 5 (9.43%) Microsoft
7 3 (5.66%) HP
7 3 (5.66%) Veritas
8 2 (3.77%) Brocade
8 2 (3.77%) Google
8 2 (3.77%) Rackspace
9 1 (1.89%) New Relic
Warwickshire
Network ITR
Salary: £35000 - £38000 per annum
Posted: 4 days ago
North West London
Davanti Solutions
Salary: From £40,000 to £55,000 per annum
Posted: 5 days ago
London
Talent International
Salary: £25000 - £30000 per annum + Benefits
Posted: 4 days ago