The table below looks at the statistics for Postfix skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited Postfix over the 3 months to 27 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Mar 2015
Same period 2014 Same period 2013
Postfix
Rank 803 822 749
Rank change year-on-year
+19 -73
Permanent jobs citing Postfix 49 41 114
As % of all permanent IT jobs located in England 0.049% 0.039% 0.11%
As % of the System Software category 0.40% 0.39% 1.13%
Number of salaries quoted 42 33 76
Average salary £47,500 £43,750 £40,000
Average salary % change year-on-year
+8.57% +9.37%
90% offered a salary of more than £35,250 £40,000 £30,000
10% offered a salary of more than £70,000 £57,500 £55,000
UK excluding London average salary £44,000 £40,000 £40,000
% change year-on-year
+10.00% -
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
12246 10586 10083
As % of all permanent IT jobs located in England 12.20% 10.16% 9.86%
Number of salaries quoted 10218 8856 8511
Average salary £42,000 £42,500 £42,000
Average salary % change year-on-year
-1.17% +1.19%
90% offered a salary of more than £25,000 £25,000 £26,500
10% offered a salary of more than £65,000 £60,000 £60,000
UK excluding London average salary £37,500 £40,000 £40,000
% change year-on-year
-6.25% -

Postfix
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing Postfix across the England region as a proportion of the total demand within 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 27 March 2015.

Postfix Salary Histogram in England

Postfix
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Postfix within the England region over the 3 months to 27 March 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +37 27 £55,000 +18.27% 2
East of England - 11 £44,000 -
South West -18 6 £35,000 -26.31% 1
South East -8 3 - - 1
North West - 2 £36,250 -
Postfix
UK

Postfix
Top 30 Related IT Skills in England

For the 6 months to 27 March 2015, IT jobs across the England region citing Postfix also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Postfix.

1 84 (97.67%) Linux
2 77 (89.53%) MySQL
3 71 (82.56%) Apache
4 54 (62.79%) VMware
5 50 (58.14%) Perl
6 47 (54.65%) Bash Shell
7 46 (53.49%) nginx
8 45 (52.33%) DNS
9 41 (47.67%) Red Hat
10 39 (45.35%) CentOS
11 37 (43.02%) Capacity Planning
12 36 (41.86%) VPN
13 34 (39.53%) Debian
13 34 (39.53%) Ubuntu
14 32 (37.21%) Windows
15 31 (36.05%) PHP
16 29 (33.72%) LDAP
16 29 (33.72%) Firewall
16 29 (33.72%) Ruby
16 29 (33.72%) Load Balancing
16 29 (33.72%) Puppet
16 29 (33.72%) iptables
17 28 (32.56%) TCP/IP
18 27 (31.40%) DevOps
18 27 (31.40%) VMware Infrastructure
19 26 (30.23%) Sendmail
20 25 (29.07%) SSH
20 25 (29.07%) SMTP
20 25 (29.07%) UNIX
21 24 (27.91%) PostgreSQL

Postfix
Top Related IT Skills in England by Category

For the 6 months to 27 March 2015, IT jobs across the England region citing Postfix also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Postfix. Up to 20 skills are shown per category.

Application Platforms
1 71 (82.56%) Apache
2 46 (53.49%) nginx
3 18 (20.93%) Confluence
4 17 (19.77%) MediaWiki
5 9 (10.47%) IIS
6 6 (6.98%) Tomcat
7 4 (4.65%) SharePoint
7 4 (4.65%) MS Exchange
7 4 (4.65%) JBoss
8 2 (2.33%) Exchange Server 2010
8 2 (2.33%) OpenStack
9 1 (1.16%) CloudStack
9 1 (1.16%) WebLogic
9 1 (1.16%) Exchange Server 2003
9 1 (1.16%) WebSphere
9 1 (1.16%) WorkSite
9 1 (1.16%) Exchange Server 2007
Applications
1 2 (2.33%) MS Excel
2 1 (1.16%) MS Office
Business Applications
1 2 (2.33%) Sentinel
1 2 (2.33%) SAP Oil and Gas
Cloud Services
1 4 (4.65%) Amazon S3
1 4 (4.65%) Virtual Private Cloud
2 3 (3.49%) Amazon EC2
2 3 (3.49%) Amazon AWS
3 2 (2.33%) AWS CloudFormation
Communications & Networking
1 45 (52.33%) DNS
2 36 (41.86%) VPN
3 29 (33.72%) LDAP
3 29 (33.72%) Firewall
4 28 (32.56%) TCP/IP
5 25 (29.07%) SMTP
5 25 (29.07%) SSH
6 22 (25.58%) BGP
6 22 (25.58%) FTP
7 21 (24.42%) OSPF
8 19 (22.09%) EIGRP
8 19 (22.09%) Telnet
8 19 (22.09%) Network Security
9 17 (19.77%) IPsec
9 17 (19.77%) IPv6
9 17 (19.77%) WAN
9 17 (19.77%) LAN
10 14 (16.28%) DHCP
11 12 (13.95%) Internet
11 12 (13.95%) VLAN
Database & Business Intelligence
1 77 (89.53%) MySQL
2 24 (27.91%) PostgreSQL
3 14 (16.28%) Relational Database
4 9 (10.47%) SQL Server
5 5 (5.81%) NoSQL
6 3 (3.49%) Redis
6 3 (3.49%) SQL Server 2008
6 3 (3.49%) MongoDB
6 3 (3.49%) Apache Cassandra
7 1 (1.16%) Hadoop
7 1 (1.16%) Oracle Database 11g
7 1 (1.16%) Oracle Database
Development Applications
1 22 (25.58%) Git (software)
2 21 (24.42%) JIRA
3 20 (23.26%) Hudson
3 20 (23.26%) Jenkins
4 17 (19.77%) Subversion
General
1 16 (18.60%) Games
2 5 (5.81%) Telecoms
2 5 (5.81%) Finance
3 4 (4.65%) Marketing
4 2 (2.33%) Law
4 2 (2.33%) Electronics
4 2 (2.33%) Manufacturing
5 1 (1.16%) Advertising
5 1 (1.16%) Back Office
5 1 (1.16%) Legal
5 1 (1.16%) Banking
Job Titles
1 24 (27.91%) Administrator
2 23 (26.74%) Systems Administrator
3 21 (24.42%) DevOps Engineer
4 19 (22.09%) Linux Systems Administrator
4 19 (22.09%) Linux Administrator
5 17 (19.77%) Technical Account Manager
5 17 (19.77%) Technical Manager
5 17 (19.77%) Account Manager
6 11 (12.79%) Linux DevOps Engineer
7 7 (8.14%) Infrastructure Specialist
7 7 (8.14%) Infrastructure Engineer
8 6 (6.98%) Support Engineer
9 5 (5.81%) Linux Engineer
10 4 (4.65%) Systems Engineer
11 3 (3.49%) Analyst
11 3 (3.49%) Support Analyst
11 3 (3.49%) Technical Support
11 3 (3.49%) Linux Support
11 3 (3.49%) Linux Support Engineer
12 2 (2.33%) Senior Systems Administrator
Libraries, Frameworks & Software Standards
1 20 (23.26%) LAMP
2 2 (2.33%) libvirt
3 1 (1.16%) Web Services
Miscellaneous
1 19 (22.09%) Wiki
2 12 (13.95%) Clustering
3 8 (9.30%) Foreign Exchange (FX)
4 7 (8.14%) Open Source
4 7 (8.14%) Replication
5 4 (4.65%) Computer Science
5 4 (4.65%) Digital Media
6 2 (2.33%) Machine to Machine
6 2 (2.33%) Life Science
6 2 (2.33%) DTV
6 2 (2.33%) BBC
6 2 (2.33%) Enterprise Storage
7 1 (1.16%) iPad
7 1 (1.16%) Fat Client
7 1 (1.16%) Video Conferencing
7 1 (1.16%) iPhone
7 1 (1.16%) Handset
7 1 (1.16%) Thin Client
7 1 (1.16%) Mathematics
7 1 (1.16%) Physics
Operating Systems
1 84 (97.67%) Linux
2 39 (45.35%) CentOS
3 34 (39.53%) Debian
3 34 (39.53%) Ubuntu
4 32 (37.21%) Windows
5 25 (29.07%) UNIX
6 20 (23.26%) Windows Server 2003
7 17 (19.77%) Red Hat Enterprise Linux
8 9 (10.47%) Mac OS X
9 8 (9.30%) Fedora
10 5 (5.81%) Solaris
10 5 (5.81%) Windows Server 2008
11 3 (3.49%) OpenBSD
12 2 (2.33%) HPUX
12 2 (2.33%) FreeBSD
13 1 (1.16%) Windows XP
13 1 (1.16%) SUSE
13 1 (1.16%) Windows 8
13 1 (1.16%) Windows Server 2012
Processes & Methodologies
1 37 (43.02%) Capacity Planning
2 29 (33.72%) Load Balancing
3 27 (31.40%) DevOps
4 21 (24.42%) Continuous Integration
5 19 (22.09%) Migration
6 17 (19.77%) Disaster Recovery
6 17 (19.77%) Build Automation
7 14 (16.28%) Database Theory
7 14 (16.28%) Relational Database Theory
7 14 (16.28%) Data Modelling
8 12 (13.95%) ITIL
9 7 (8.14%) Configuration Management
10 4 (4.65%) Project Management
11 3 (3.49%) Mentoring
12 2 (2.33%) Auto-Scaling
12 2 (2.33%) High Availability
12 2 (2.33%) Network Monitoring
12 2 (2.33%) Change Management
12 2 (2.33%) E-Commerce
12 2 (2.33%) Business Intelligence
Programming Languages
1 50 (58.14%) Perl
2 47 (54.65%) Bash Shell
3 31 (36.05%) PHP
4 29 (33.72%) Ruby
5 22 (25.58%) Python
5 22 (25.58%) SQL
6 19 (22.09%) Java
7 3 (3.49%) T-SQL
8 1 (1.16%) Shell Script
Qualifications
1 13 (15.12%) Degree
2 6 (6.98%) ITIL Certification
3 5 (5.81%) RHCE
4 4 (4.65%) Cisco Certification
4 4 (4.65%) LPIC
5 3 (3.49%) CCNA
6 1 (1.16%) Oracle Certification
6 1 (1.16%) Linux+ Certification
6 1 (1.16%) VMware Certified Professional (VCP)
6 1 (1.16%) RHCSA
Quality Assurance & Compliance
1 6 (6.98%) SLA
2 1 (1.16%) QA
System Software
1 29 (33.72%) iptables
2 27 (31.40%) VMware Infrastructure
3 26 (30.23%) Sendmail
4 24 (27.91%) Samba
5 21 (24.42%) VMware ESX
6 19 (22.09%) VMware ESXi
7 18 (20.93%) XenServer
7 18 (20.93%) NFS
8 8 (9.30%) VMware Server
9 7 (8.14%) KVM
9 7 (8.14%) Docker
10 6 (6.98%) Xen
11 5 (5.81%) Active Directory
11 5 (5.81%) Corosync
11 5 (5.81%) LXC
12 3 (3.49%) Hyper-V
13 2 (2.33%) Squid
13 2 (2.33%) Varnish
13 2 (2.33%) Dovecot
13 2 (2.33%) Openswan
Systems Management
1 29 (33.72%) Puppet
2 23 (26.74%) Opscode Chef
3 20 (23.26%) ZABBIX
4 16 (18.60%) Salt
5 10 (11.63%) Nagios
6 5 (5.81%) Cacti
6 5 (5.81%) Pacemaker
7 3 (3.49%) Red Hat Spacewalk
7 3 (3.49%) Munin
8 2 (2.33%) yum
8 2 (2.33%) Rsyslog
8 2 (2.33%) Icinga
8 2 (2.33%) Bacula
8 2 (2.33%) Graphite
8 2 (2.33%) HAProxy
8 2 (2.33%) SmokePing
8 2 (2.33%) logstash
8 2 (2.33%) Cobbler
9 1 (1.16%) Red Hat Satellite
9 1 (1.16%) Zenoss
Vendors
1 54 (62.79%) VMware
2 41 (47.67%) Red Hat
3 19 (22.09%) Citrix
4 8 (9.30%) Oracle
4 8 (9.30%) Cisco
5 5 (5.81%) Microsoft
6 3 (3.49%) HP
6 3 (3.49%) Polycom
7 2 (2.33%) SolarWinds
7 2 (2.33%) Percona
7 2 (2.33%) SAP
8 1 (1.16%) Sun
8 1 (1.16%) Dell
8 1 (1.16%) Avaya
8 1 (1.16%) Nokia
8 1 (1.16%) LexisNexis
8 1 (1.16%) Apple
London
Austin Fraser Limited
Salary: £40000.00 - £55000.00 per annum + Great Bens
Posted: 23 hours ago
City, London
Burns Sheehan
Salary: £35000 - £45000 per annum
Posted: 2 days ago
Brighton, East Sussex
Senitor Associates
Salary: £30000 - £40000 per annum + great company
Posted: 3 days ago