Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for IMAP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited IMAP over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Internet Message Access Protocol (IMAP)
England > London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 823 822 907
Rank change year-on-year -1 +85 -8
Permanent jobs citing IMAP 22 21 18
As % of all permanent IT jobs advertised in London 0.029% 0.028% 0.020%
As % of the Communications & Networking category 0.20% 0.18% 0.13%
Number of salaries quoted 20 21 15
London median annual salary £62,500 £20,480 £46,500
Median salary % change year-on-year +205.18% -55.96% -2.11%
10th Percentile £37,625 £20,355 £30,000
90th Percentile £77,750 £65,000 £72,000
England median annual salary £49,250 £31,250 £45,000
% change year-on-year +57.60% -30.56% -

IMAP is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
London
Permanent vacancies with a requirement for communications or computer networking skills 10860 11920 14194
As % of all permanent IT jobs advertised in London 14.45% 15.93% 15.93%
Number of salaries quoted 8864 10189 12019
London median annual salary £54,375 £53,500 £50,000
Median salary % change year-on-year +1.64% +7.00% -
10th Percentile £30,500 £30,000 £27,500
90th Percentile £80,000 £80,000 £78,750
England median annual salary £45,000 £45,000 £45,000

IMAP
Job Vacancy Trend in London

Job postings citing IMAP as a percentage of all IT jobs advertised in London.

Job vacancy trend for IMAP in London

IMAP
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing IMAP in London.

Salary trend for IMAP in London

IMAP
Salary Histogram in London

The salary distribution of IT jobs citing IMAP in London over the 6 months to 20 November 2017.

Salary histogram for IMAP in London

IMAP
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IMAP within the London region over the 6 months to 20 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
West London +6 7 £75,000 +266.21%
Central London +5 1 £27,500 -56.00%
East London - 1 £29,000 -
IMAP
England

For the 6 months to 20 November 2017, IT jobs citing IMAP 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 London region with a requirement for IMAP.

1 21 (95.45%) Linux
2 17 (77.27%) SMTP
3 16 (72.73%) DNS
3 16 (72.73%) Apache
3 16 (72.73%) LDAP
3 16 (72.73%) Java
3 16 (72.73%) Red Hat Enterprise Linux
4 15 (68.18%) DevOps
4 15 (68.18%) Ruby
5 13 (59.09%) VMware
6 12 (54.55%) HTTP
6 12 (54.55%) Opscode Chef
6 12 (54.55%) Ansible
6 12 (54.55%) VMware Infrastructure
6 12 (54.55%) CentOS
6 12 (54.55%) Groovy
6 12 (54.55%) NoSQL
7 11 (50.00%) nginx
7 11 (50.00%) RESTful
7 11 (50.00%) Elastic Stack
7 11 (50.00%) SOAP
7 11 (50.00%) Configuration Management
8 10 (45.45%) Red Hat
8 10 (45.45%) Git (software)
9 9 (40.91%) Continuous Integration
9 9 (40.91%) TeamCity
9 9 (40.91%) Shell Script
9 9 (40.91%) PHP
9 9 (40.91%) Python
10 7 (31.82%) SC Cleared

IMAP
Co-occurring IT Skills in London 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 16 (72.73%) Apache
2 11 (50.00%) nginx
3 5 (22.73%) Elasticsearch
3 5 (22.73%) Tomcat
4 3 (13.64%) Confluence
5 2 (9.09%) Exchange Server 2010
5 2 (9.09%) MS Exchange
6 1 (4.55%) Exchange Server 2003
6 1 (4.55%) Exchange Server 2007
6 1 (4.55%) Exchange Server 2013
Applications
1 1 (4.55%) Microsoft Office
Cloud Services
1 7 (31.82%) Amazon AWS
2 6 (27.27%) Google Cloud Platform
2 6 (27.27%) Microsoft Azure
3 1 (4.55%) Office 365
Communications & Networking
1 17 (77.27%) SMTP
2 16 (72.73%) DNS
2 16 (72.73%) LDAP
3 12 (54.55%) HTTP
4 4 (18.18%) TCP/IP
5 3 (13.64%) Firewall
5 3 (13.64%) POP3
5 3 (13.64%) SSL
6 2 (9.09%) VoIP
7 1 (4.55%) Asterisk PBX
7 1 (4.55%) DHCP
7 1 (4.55%) LAN
7 1 (4.55%) NAS
7 1 (4.55%) SAN
7 1 (4.55%) VLAN
7 1 (4.55%) VPN
7 1 (4.55%) WAN
Database & Business Intelligence
1 12 (54.55%) NoSQL
2 5 (22.73%) Relational Database
3 4 (18.18%) MySQL
Development Applications
1 10 (45.45%) Git (software)
2 9 (40.91%) TeamCity
3 5 (22.73%) Jenkins
3 5 (22.73%) Mercurial
4 4 (18.18%) JIRA
General
1 1 (4.55%) Banking
1 1 (4.55%) Finance
1 1 (4.55%) Telecoms
Job Titles
1 12 (54.55%) DevOps Engineer
2 5 (22.73%) Linux DevOps Engineer
2 5 (22.73%) Linux Engineer
2 5 (22.73%) Linux/Unix DevOps
3 4 (18.18%) Developer
3 4 (18.18%) Java Developer
4 3 (13.64%) Agile Developer
4 3 (13.64%) Agile Java Developer
4 3 (13.64%) Integration Developer
5 2 (9.09%) Field Engineer
5 2 (9.09%) Messaging Engineer
5 2 (9.09%) Security Engineer
5 2 (9.09%) Support Engineer
6 1 (4.55%) 2nd Line Engineer
6 1 (4.55%) Field Support Engineer
6 1 (4.55%) Infrastructure Engineer
6 1 (4.55%) Infrastructure Support Engineer
6 1 (4.55%) Technical Engineer
6 1 (4.55%) Technical Support
6 1 (4.55%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 11 (50.00%) Elastic Stack
1 11 (50.00%) RESTful
1 11 (50.00%) SOAP
2 6 (27.27%) Web Services
3 5 (22.73%) Sensu
4 3 (13.64%) Gherkin
4 3 (13.64%) Regular Expression
5 1 (4.55%) MAPI
Miscellaneous
1 5 (22.73%) Analytical Skills
1 5 (22.73%) Computer Science
2 1 (4.55%) iPad
2 1 (4.55%) Mobile Banking
Operating Systems
1 21 (95.45%) Linux
2 16 (72.73%) Red Hat Enterprise Linux
3 12 (54.55%) CentOS
4 5 (22.73%) Windows
5 4 (18.18%) Unix
6 2 (9.09%) Windows Server
6 2 (9.09%) Windows Server 2008
6 2 (9.09%) Windows Server 2012
7 1 (4.55%) Mac OS
7 1 (4.55%) Mac OS X
7 1 (4.55%) Windows 7
7 1 (4.55%) Windows 8
7 1 (4.55%) Windows Server 2003
Processes & Methodologies
1 15 (68.18%) DevOps
2 11 (50.00%) Configuration Management
3 9 (40.91%) Continuous Integration
4 5 (22.73%) High Availability
4 5 (22.73%) OO
4 5 (22.73%) OOP
4 5 (22.73%) Software Engineering
5 4 (18.18%) Agile Software Development
5 4 (18.18%) Mentoring
5 4 (18.18%) SDLC
6 3 (13.64%) BDD
6 3 (13.64%) Continuous Improvement
6 3 (13.64%) Cybersecurity
6 3 (13.64%) Malware Detection/Protection
6 3 (13.64%) Migration
6 3 (13.64%) SIEM
6 3 (13.64%) User Acceptance Testing
6 3 (13.64%) User Stories
7 1 (4.55%) Presales
Programming Languages
1 16 (72.73%) Java
2 15 (68.18%) Ruby
3 12 (54.55%) Groovy
4 9 (40.91%) PHP
4 9 (40.91%) Python
4 9 (40.91%) Shell Script
5 3 (13.64%) Bash Shell
5 3 (13.64%) Lua
5 3 (13.64%) Perl
6 2 (9.09%) SQL
Qualifications
1 7 (31.82%) SC Cleared
1 7 (31.82%) Security Cleared
2 5 (22.73%) Computer Science Degree
2 5 (22.73%) Degree
3 3 (13.64%) CISSP
System Software
1 12 (54.55%) VMware Infrastructure
2 4 (18.18%) Dovecot
3 2 (9.09%) Active Directory
4 1 (4.55%) Hyper-V
4 1 (4.55%) XenApp
Systems Management
1 12 (54.55%) Ansible
1 12 (54.55%) Opscode Chef
2 6 (27.27%) Puppet
3 5 (22.73%) Kibana
3 5 (22.73%) logstash
3 5 (22.73%) ZABBIX
Vendors
1 13 (59.09%) VMware
2 10 (45.45%) Red Hat
3 6 (27.27%) Google
4 3 (13.64%) Atlassian
4 3 (13.64%) LogRhythm
5 2 (9.09%) Apple
6 1 (4.55%) Cisco
6 1 (4.55%) Citrix
6 1 (4.55%) Dell
6 1 (4.55%) Fortinet
6 1 (4.55%) HP
6 1 (4.55%) Juniper
6 1 (4.55%) SonicWALL