The first table below looks at the demand 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 17 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the System Software category for the England region.

Location
3 months to
17 May 2013
Same period 2012 Same period 2011
Postfix
Rank 742 814 809
Rank change year-on-year
+72 -5
Permanent jobs citing Postfix 88 49 50
As % of all permanent IT jobs located in England 0.087% 0.043% 0.043%
As % of the System Software category 0.909% 0.502% 0.560%
Number of salaries quoted 54 35 45
Average salary £42,500 £40,000 £42,500
Average salary % change year-on-year
+6.25% -5.88%
90% offered a salary of more than £33,650 £28,800 £30,000
10% offered a salary of more than £59,250 £56,700 £68,000
UK excluding London average salary £42,250 £36,250 £40,000
% change year-on-year
+16.55% -9.37%
All System Software
England
Permanent IT job ads with a match in the
System Software category
9679 9754 8922
As % of all permanent IT jobs located in England 9.597% 8.587% 7.632%
Number of salaries quoted 8227 8508 7360
Average salary £40,500 £42,000 £40,000
Average salary % change year-on-year
-3.57% +5.00%
90% offered a salary of more than £26,000 £26,500 £25,000
10% offered a salary of more than £60,000 £60,000 £60,000
UK excluding London average salary £38,500 £39,000 £38,000
% change year-on-year
-1.28% +2.63%
Postfix
UK

Postfix
Jobs Demand Trend

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.

England Postfix Jobs Demand Trend

Postfix
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Postfix across the England region.

England Postfix Salary Trend

Postfix
Salary Histogram

This chart provides a salary histogram for IT jobs citing Postfix across the England region over the 3 months to 17 May 2013.

England Postfix Salary Histogram

Postfix
Job Locations

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 17 May 2013. 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 each for more statistics)
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
South East +34 29 £51,500 -6.36%
London +9 21 £52,500 +31.25%
South West +22 19 £42,000 +24.44%
East of England +9 7 £33,500 -
North West +6 4 £47,500 +26.66%
West Midlands - 3 £40,000 -
East Midlands - 1 £35,000 -
Postfix
UK

Postfix
Top 30 Related IT Skills

For the 6 months to 17 May 2013, 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.

1 178 (93.68%) Linux
2 129 (67.89%) Apache
3 124 (65.26%) DNS
4 109 (57.37%) Bash shell
5 101 (53.16%) MySQL
6 96 (50.53%) Sendmail
7 95 (50.00%) UNIX
8 92 (48.42%) Firewall
9 87 (45.79%) Red Hat
10 86 (45.26%) Perl
11 83 (43.68%) SMTP
12 80 (42.11%) Shell Script
13 73 (38.42%) HTTP
14 72 (37.89%) MS Exchange
15 70 (36.84%) VMware
16 66 (34.74%) Load Balancing
17 62 (32.63%) Cisco
18 60 (31.58%) LDAP
19 59 (31.05%) TCP/IP
20 56 (29.47%) NFS
20 56 (29.47%) Internet
21 55 (28.95%) qmail
22 54 (28.42%) Python
23 52 (27.37%) Nagios
23 52 (27.37%) Squid
24 50 (26.32%) SSL
25 49 (25.79%) Windows
26 48 (25.26%) Juniper
27 45 (23.68%) SAN
27 45 (23.68%) Microsoft

Postfix
Top Related IT Skills by Category

For the 6 months to 17 May 2013, 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 Development
1 17 (8.947%) LAMP
2 14 (7.368%) Web Services
3 10 (5.263%) JDBC
4 9 (4.737%) XMPP
5 8 (4.211%) J2EE
6 6 (3.158%) HTML
7 4 (2.105%) .NET
8 1 (0.526%) ASP
8 1 (0.526%) COM
Application Platforms
1 129 (67.89%) Apache
2 72 (37.89%) MS Exchange
3 32 (16.84%) Tomcat
4 23 (12.11%) IIS
5 21 (11.05%) Exchange Server 2010
6 18 (9.474%) Amazon AWS
6 18 (9.474%) Blackberry Enterprise Server
7 14 (7.368%) Liferay
8 12 (6.316%) nginx
9 9 (4.737%) Amazon EC2
10 8 (4.211%) Amazon ELB
11 7 (3.684%) Apache Solr
11 7 (3.684%) SharePoint
11 7 (3.684%) Exchange Server 2003
12 4 (2.105%) Zimbra
13 3 (1.579%) Rackspace Cloud
13 3 (1.579%) OpenStack
13 3 (1.579%) Drupal
14 2 (1.053%) Mathematica
15 1 (0.526%) SugarCRM
Applications
1 24 (12.63%) MS Excel
2 7 (3.684%) MS Office
Communications & Networking
1 124 (65.26%) DNS
2 92 (48.42%) Firewall
3 83 (43.68%) SMTP
4 73 (38.42%) HTTP
5 60 (31.58%) LDAP
6 59 (31.05%) TCP/IP
7 56 (29.47%) Internet
8 50 (26.32%) SSL
9 45 (23.68%) SAN
10 42 (22.11%) VPN
11 32 (16.84%) SSH
12 26 (13.68%) DHCP
13 24 (12.63%) FTP
14 22 (11.58%) SNMP
15 16 (8.421%) iSCSI
15 16 (8.421%) IPv4
15 16 (8.421%) IPv6
16 15 (7.895%) NAS
17 14 (7.368%) TELNET
18 11 (5.789%) tcpdump
Database & Business Intelligence
1 101 (53.16%) MySQL
2 19 (10.00%) PostgreSQL
3 15 (7.895%) Crystal Reports
4 14 (7.368%) SQL Server
5 12 (6.316%) NoSQL
6 10 (5.263%) SQL Server 2008
7 8 (4.211%) MongoDB
7 8 (4.211%) Apache Cassandra
8 6 (3.158%) RDBMS
9 4 (2.105%) SQL Server 2000
9 4 (2.105%) SQL Server 2005
10 2 (1.053%) SQLite
11 1 (0.526%) Oracle 8/8i
11 1 (0.526%) Amazon RDS
Development Applications
1 35 (18.42%) Hudson
1 35 (18.42%) Jenkins
2 22 (11.58%) Git (software)
3 11 (5.789%) Subversion
3 11 (5.789%) JIRA
4 3 (1.579%) Mercurial
4 3 (1.579%) Capistrano
5 2 (1.053%) GCC
5 2 (1.053%) GDB
6 1 (0.526%) SVK
6 1 (0.526%) Trac
6 1 (0.526%) Bazaar
General
1 14 (7.368%) Banking
2 10 (5.263%) Finance
3 6 (3.158%) Advertising
4 3 (1.579%) Telecoms
5 2 (1.053%) Marketing
5 2 (1.053%) Publishing
5 2 (1.053%) Multimedia
6 1 (0.526%) Investment Banking
Job Titles
1 96 (50.53%) Administrator
2 85 (44.74%) Linux Administrator
3 72 (37.89%) Systems Administrator
4 50 (26.32%) Linux Systems Administrator
5 19 (10.00%) Senior Linux Administrator
6 17 (8.947%) UNIX Administrator
7 16 (8.421%) Technical Support
8 14 (7.368%) Linux Engineer
9 13 (6.842%) Linux Support
10 12 (6.316%) UNIX Support
10 12 (6.316%) Infrastructure Manager
11 11 (5.789%) Senior Systems Administrator
11 11 (5.789%) Senior Linux Systems Administrator
12 10 (5.263%) Linux Consultant
12 10 (5.263%) UNIX Consultant
12 10 (5.263%) Technical Support Consultant
12 10 (5.263%) Technical Consultant
12 10 (5.263%) Consultant
12 10 (5.263%) Support Consultant
12 10 (5.263%) Systems Engineer
Miscellaneous
1 31 (16.32%) Open Source
2 28 (14.74%) SaaS
3 16 (8.421%) Clustering
3 16 (8.421%) Cryptography
4 15 (7.895%) Data Protection Act
5 12 (6.316%) Replication
6 8 (4.211%) Enterprise Software
7 4 (2.105%) Blackberry
8 2 (1.053%) PKI
8 2 (1.053%) Mobile Banking
8 2 (1.053%) Video Conferencing
Operating Systems
1 178 (93.68%) Linux
2 95 (50.00%) UNIX
3 49 (25.79%) Windows
4 44 (23.16%) Debian
5 43 (22.63%) Red Hat Enterprise Linux
6 29 (15.26%) Ubuntu
7 22 (11.58%) CentOS
8 15 (7.895%) Windows 7
9 14 (7.368%) Windows Server 2008
10 10 (5.263%) Windows Server 2003
10 10 (5.263%) FreeBSD
11 7 (3.684%) Solaris
12 4 (2.105%) SUSE
12 4 (2.105%) OpenBSD
13 3 (1.579%) Windows XP
13 3 (1.579%) Windows Vista
14 2 (1.053%) Android
14 2 (1.053%) Apple iOS
15 1 (0.526%) Gentoo
15 1 (0.526%) Windows NT
Processes & Methodologies
1 66 (34.74%) Load Balancing
2 27 (14.21%) Disaster Recovery
3 15 (7.895%) Business Intelligence
3 15 (7.895%) Data Protection
4 10 (5.263%) Memory Management
4 10 (5.263%) OO
4 10 (5.263%) MVC
5 8 (4.211%) E-business
6 7 (3.684%) Fault Management
6 7 (3.684%) Process Management
7 6 (3.158%) Project Management
7 6 (3.158%) ITIL
7 6 (3.158%) E-Commerce
7 6 (3.158%) Data Security
7 6 (3.158%) Capacity Management
7 6 (3.158%) Network Design
8 5 (2.632%) Configuration Management
9 4 (2.105%) Mobile Device Management
10 3 (1.579%) Capacity Planning
10 3 (1.579%) Load Testing
Programming Languages
1 109 (57.37%) Bash shell
2 86 (45.26%) Perl
3 80 (42.11%) Shell Script
4 54 (28.42%) Python
5 40 (21.05%) PHP
6 24 (12.63%) Java
7 20 (10.53%) SQL
8 17 (8.947%) Ruby
9 11 (5.789%) sed
9 11 (5.789%) AWK
10 10 (5.263%) Korn
11 9 (4.737%) C
11 9 (4.737%) C++
12 6 (3.158%) VB
13 2 (1.053%) tcsh
13 2 (1.053%) MATLAB
Qualifications
1 30 (15.79%) RHCE
2 21 (11.05%) Security Cleared
3 20 (10.53%) SC Cleared
3 20 (10.53%) DV Cleared
4 15 (7.895%) Degree
5 7 (3.684%) CCNA
5 7 (3.684%) Cisco Certification
6 6 (3.158%) Microsoft Certification
6 6 (3.158%) MCSE
6 6 (3.158%) CCNP
6 6 (3.158%) MCITP
7 4 (2.105%) LPIC
7 4 (2.105%) RHCA
8 1 (0.526%) RHCT
Quality Assurance & Compliance
1 21 (11.05%) PCI DSS
2 8 (4.211%) SLA
3 6 (3.158%) ISO/IEC 27001
4 3 (1.579%) QA
System Software
1 96 (50.53%) Sendmail
2 56 (29.47%) NFS
3 55 (28.95%) qmail
4 52 (27.37%) Squid
5 43 (22.63%) VMware Infrastructure
6 37 (19.47%) Active Directory
6 37 (19.47%) ISA Server
7 14 (7.368%) VMware ESX
8 12 (6.316%) Samba
9 11 (5.789%) Nmap
9 11 (5.789%) Dovecot
9 11 (5.789%) VirtualBox
10 10 (5.263%) VMware ESXi
11 8 (4.211%) vSphere
12 7 (3.684%) Varnish
13 4 (2.105%) XenApp
13 4 (2.105%) Xen
13 4 (2.105%) Citrix Presentation Server
14 2 (1.053%) VMware Server
15 1 (0.526%) SpamAssassin
Systems Management
1 52 (27.37%) Nagios
2 41 (21.58%) Puppet
3 6 (3.158%) OSSEC
4 4 (2.105%) FortiGate
5 3 (1.579%) Cacti
6 2 (1.053%) YUM
6 2 (1.053%) Red Hat Spacewalk
6 2 (1.053%) Cobbler
7 1 (0.526%) Plesk
Vendors
1 87 (45.79%) Red Hat
2 70 (36.84%) VMware
3 62 (32.63%) Cisco
4 48 (25.26%) Juniper
5 45 (23.68%) Microsoft
6 33 (17.37%) NetApp
7 23 (12.11%) Oracle
8 19 (10.00%) EMC
9 14 (7.368%) SAP
10 12 (6.316%) HP
11 10 (5.263%) JBoss
11 10 (5.263%) CommVault
12 8 (4.211%) Rackspace
13 7 (3.684%) Remedy
14 6 (3.158%) Brocade
14 6 (3.158%) TippingPoint
14 6 (3.158%) Barracuda Networks
14 6 (3.158%) SolarWinds
14 6 (3.158%) CheckPoint
15 4 (2.105%) Sophos
Hayes, Middlesex
Linux team... General knowledge (Networking, Hardware, software, DNS) RedHat Linux (RHCE level) MySQL Experience. System services (i.e., Apache, Mail transfer agents(sendmail, postfix, qmail), FTP, SSH and...
Rackspace
Posted: 29 April 2013
Southampton, Hampshire
To be suitable for this role you must have, strong knowledge of Linux, Unix based systems in large multi domain hosted environments such as Red Hat, solid knowledge...
Evolution Recruitment Solutions
Salary: 30,000 - 40,000 + excellent benefits and training budget
Posted: 13 May 2013
Gloucester, Gloucestershire
Demonstrated shell scripting is essential within Bash, Perl, Python or Expect - Advanced understanding of Unix based email servers operating Qmail, Ecelerity, Postfix, Send mail or Exim. Microsoft Exchange...
Evolution Recruitment Solutions
Salary: Excellent Salary + Benefits
Posted: 17 May 2013
London
The Linux / VMware Engineer will: - VMware & Storage experience (implementing and supporting) - VMware in a production environment (ESX/ESXi) - Familiarity with various storage types (Fibre Channel, iSCSI, NFS) Linux/...
Vertical IT
Salary: £45000 - £65000 per annum + Bens
Posted: 15 May 2013
Nottinghamshire
Redhat - Centos - Fedora - Debian - Unix - MySQL / Apache2 Desirable / Chance to learn - Networking - Infrastructure - Vmware - Java JBoss - SAN A leading IT services company in Nottingham are looking to grow...
Senitor Associates
Salary: £25000 per annum + flexi time
Posted: 16 May 2013
Oxford, Oxfordshire
A Web Systems Engineer with strong knowledge of Internet WAN technologies (proxies, web caches, DNS, POP3/SMTP) and related network infrastructure (IP routing, OSPF, BGP) is required by...
CV Screen Ltd
Salary: £0 - 35k per year + On-call Allowance and Pension
Posted: 13 May 2013