The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for OpenLDAP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OpenLDAP over the 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
OpenLDAP
England / London
Rank 578 638 647
Rank change year-on-year +60 +9  
Permanent jobs citing OpenLDAP 10 18 7
As % of all permanent IT jobs advertised in London 0.030% 0.043% 0.017%
As % of the Communications & Networking category 0.19% 0.27% 0.092%
Number of salaries quoted 8 16 7
Median salary £65,000 £64,000 £60,000
Median salary % change year-on-year +1.56% +6.66%  
90% offered a salary of more than £50,000 £41,500 £48,000
10% offered a salary of more than £80,000 £86,000 £77,500
UK excluding London median salary £45,000 £45,000 £27,500
% change year-on-year - +63.63%  

OpenLDAP is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
London
Permanent job vacancies with a requirement for communications and computer networking skills 5295 6565 7571
As % of all permanent IT job vacancies advertised in London 15.74% 15.75% 18.05%
Number of salaries quoted 4480 5534 6319
Median salary £52,500 £51,500 £51,500
Median salary % change year-on-year +1.94% -  
90% offered a salary of more than £30,000 £31,000 £30,000
10% offered a salary of more than £75,000 £75,000 £72,500
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

OpenLDAP
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing OpenLDAP as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for OpenLDAP in London

OpenLDAP
Salary Trend in London

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

Salary trend for OpenLDAP in London

OpenLDAP
Salary Histogram in London

The salary distribution of IT jobs citing OpenLDAP in London over the 3 months to 24 March 2017.

Salary histogram for OpenLDAP in London

OpenLDAP
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OpenLDAP within the London region over the 3 months to 24 March 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
Croydon - 1 - -
Hammersmith - 1 £70,000 -
OpenLDAP
England

OpenLDAP
Top 30 Related IT Skills in London

For the 6 months to 24 March 2017, IT jobs citing OpenLDAP 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 OpenLDAP.

1 13 (76.47%) Linux
1 13 (76.47%) VMware
1 13 (76.47%) VMware Infrastructure
1 13 (76.47%) Red Hat Enterprise Linux
2 12 (70.59%) Red Hat
2 12 (70.59%) Apache
3 8 (47.06%) DNS
3 8 (47.06%) Git (software)
3 8 (47.06%) Amazon AWS
4 7 (41.18%) CentOS
4 7 (41.18%) Ubuntu
4 7 (41.18%) Continuous Integration
4 7 (41.18%) Kerberos
4 7 (41.18%) Cisco
4 7 (41.18%) LDAP
4 7 (41.18%) PostgreSQL
5 6 (35.29%) Active Directory
5 6 (35.29%) Tomcat
5 6 (35.29%) Windows
5 6 (35.29%) MySQL
5 6 (35.29%) Subversion
5 6 (35.29%) Puppet
5 6 (35.29%) Windows Server 2008
5 6 (35.29%) Windows Server
6 5 (29.41%) Windows Server 2012
6 5 (29.41%) Ansible
6 5 (29.41%) Cisco ASA
6 5 (29.41%) Cloud Computing
6 5 (29.41%) Systems Analysis
6 5 (29.41%) VLAN

OpenLDAP
Top Related 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 12 (70.59%) Apache
2 6 (35.29%) Tomcat
3 3 (17.65%) JBoss
3 3 (17.65%) OpenStack
4 2 (11.76%) MS Exchange
4 2 (11.76%) SharePoint
4 2 (11.76%) Skype for Business
Cloud Services
1 8 (47.06%) Amazon AWS
2 5 (29.41%) Cloud Computing
3 3 (17.65%) Amazon EC2
4 2 (11.76%) Akamai
4 2 (11.76%) Amazon S3
4 2 (11.76%) Microsoft Azure
4 2 (11.76%) OneDrive
Communications & Networking
1 8 (47.06%) DNS
2 7 (41.18%) Kerberos
2 7 (41.18%) LDAP
3 5 (29.41%) Cisco ASA
3 5 (29.41%) HTTP
3 5 (29.41%) LAN
3 5 (29.41%) SMTP
3 5 (29.41%) VLAN
3 5 (29.41%) VPN
3 5 (29.41%) VRRP
3 5 (29.41%) WAN
3 5 (29.41%) Wireless
4 4 (23.53%) IMAP
4 4 (23.53%) POP3
5 2 (11.76%) Firewall
5 2 (11.76%) SAN
6 1 (5.88%) HTTPS
6 1 (5.88%) Internet
6 1 (5.88%) SSH
6 1 (5.88%) TCP/IP
Database & Business Intelligence
1 7 (41.18%) PostgreSQL
2 6 (35.29%) MySQL
3 5 (29.41%) Informix
4 1 (5.88%) Hadoop
4 1 (5.88%) HBase
Development Applications
1 8 (47.06%) Git (software)
2 6 (35.29%) Subversion
3 4 (23.53%) Artifactory
3 4 (23.53%) GitLab
3 4 (23.53%) TeamCity
4 3 (17.65%) Jenkins
5 2 (11.76%) Maven
6 1 (5.88%) DbUnit
6 1 (5.88%) jMock
6 1 (5.88%) JUnit
6 1 (5.88%) Mockito
6 1 (5.88%) SonarQube
6 1 (5.88%) Sonatype Nexus
6 1 (5.88%) Vagrant
General
1 2 (11.76%) Finance
2 1 (5.88%) Retail
Job Titles
1 6 (35.29%) Administrator
1 6 (35.29%) Systems Administrator
1 6 (35.29%) Systems Engineer
2 5 (29.41%) Senior Systems Administrator
3 4 (23.53%) Linux Engineer
3 4 (23.53%) Linux Systems Engineer
3 4 (23.53%) Windows Engineer
4 3 (17.65%) Infrastructure Engineer
5 2 (11.76%) Active Directory Engineer
5 2 (11.76%) PowerShell Engineer
5 2 (11.76%) Senior Active Directory Engineer
5 2 (11.76%) Senior Infrastructure Engineer
5 2 (11.76%) Senior Server Engineer
5 2 (11.76%) Senior Windows Engineer
5 2 (11.76%) Server Engineer
5 2 (11.76%) Windows Infrastructure Engineer
5 2 (11.76%) Windows Systems Engineer
6 1 (5.88%) DevOps Administrator
6 1 (5.88%) Infrastructure Services Engineer
6 1 (5.88%) Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 3 (17.65%) Web Services
2 2 (11.76%) ActiveMQ
2 2 (11.76%) Apache Camel
3 1 (5.88%) .NET
3 1 (5.88%) Apache CXF
3 1 (5.88%) ASP.NET
3 1 (5.88%) J2EE
3 1 (5.88%) LAPP Stack
3 1 (5.88%) OSGi
3 1 (5.88%) PowerMock
3 1 (5.88%) RESTful
3 1 (5.88%) SOAP
3 1 (5.88%) Spring
3 1 (5.88%) X-Windows
Miscellaneous
1 2 (11.76%) Clustering
1 2 (11.76%) Computer Science
1 2 (11.76%) Data Centre
1 2 (11.76%) Derivative
1 2 (11.76%) EMC VNX
Operating Systems
1 13 (76.47%) Linux
1 13 (76.47%) Red Hat Enterprise Linux
2 7 (41.18%) CentOS
2 7 (41.18%) Ubuntu
3 6 (35.29%) Windows
3 6 (35.29%) Windows Server
3 6 (35.29%) Windows Server 2008
4 5 (29.41%) Windows Server 2012
5 3 (17.65%) Unix
6 1 (5.88%) Windows Server 2003
Processes & Methodologies
1 7 (41.18%) Continuous Integration
2 5 (29.41%) Systems Analysis
3 4 (23.53%) Migration
3 4 (23.53%) Open Source
4 3 (17.65%) Configuration Management
4 3 (17.65%) ITIL
5 2 (11.76%) Agile Software Development
5 2 (11.76%) Data Protection
5 2 (11.76%) DevOps
5 2 (11.76%) Event Correlation
5 2 (11.76%) Patch Management
5 2 (11.76%) Personalization
5 2 (11.76%) Root Cause Analysis
5 2 (11.76%) SDLC
5 2 (11.76%) Server Monitoring
5 2 (11.76%) Technical Architecture
5 2 (11.76%) Web Development
6 1 (5.88%) Line Management
6 1 (5.88%) Mentoring
6 1 (5.88%) Virtual Infrastructure
Programming Languages
1 3 (17.65%) PowerShell
2 2 (11.76%) Java
2 2 (11.76%) Python
3 1 (5.88%) C#
3 1 (5.88%) Perl
3 1 (5.88%) Shell Script
3 1 (5.88%) VBScript
Qualifications
1 4 (23.53%) SC Cleared
1 4 (23.53%) Security Cleared
2 2 (11.76%) EMCISA
2 2 (11.76%) MCITP
2 2 (11.76%) MCSA
2 2 (11.76%) MCSE
2 2 (11.76%) Microsoft Certification
2 2 (11.76%) VCAP
System Software
1 13 (76.47%) VMware Infrastructure
2 6 (35.29%) Active Directory
3 5 (29.41%) Squid
4 4 (23.53%) Dovecot
4 4 (23.53%) vSphere
5 3 (17.65%) Virtual Machines
6 2 (11.76%) Hyper-V
6 2 (11.76%) VMware ESX
6 2 (11.76%) XenApp
6 2 (11.76%) XenDesktop
7 1 (5.88%) Xen
Systems Management
1 6 (35.29%) Puppet
2 5 (29.41%) Ansible
3 4 (23.53%) SCCM
4 2 (11.76%) Backup Exec
4 2 (11.76%) EMC VPLEX
4 2 (11.76%) IBM BigFix
4 2 (11.76%) Icinga
4 2 (11.76%) Nagios
4 2 (11.76%) Nexpose
4 2 (11.76%) QRadar
4 2 (11.76%) SCOM
4 2 (11.76%) SCOrch
4 2 (11.76%) Tivoli
4 2 (11.76%) Tivoli Endpoint Manager
4 2 (11.76%) WSUS
5 1 (5.88%) Forefront Identity Manager
5 1 (5.88%) WMI
5 1 (5.88%) ZABBIX
Vendors
1 13 (76.47%) VMware
2 12 (70.59%) Red Hat
3 7 (41.18%) Cisco
4 5 (29.41%) Microsoft
5 4 (23.53%) Dell
5 4 (23.53%) HP
5 4 (23.53%) IBM
6 3 (17.65%) Citrix
7 2 (11.76%) AppDynamics
7 2 (11.76%) AppSense
7 2 (11.76%) BMC
7 2 (11.76%) Dell Compellent
7 2 (11.76%) EMC
7 2 (11.76%) F5
7 2 (11.76%) Intel Security
7 2 (11.76%) NetApp
7 2 (11.76%) RightFax
7 2 (11.76%) ServiceNow
7 2 (11.76%) Splunk
7 2 (11.76%) Symantec