Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for LDAP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited LDAP over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Lightweight Directory Access Protocol (LDAP)
Central London > City of London
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 294 303 324
Rank change year-on-year +9 +21 +33
Permanent jobs citing LDAP 28 47 90
As % of all permanent IT jobs advertised in the City of London 0.27% 0.40% 0.53%
As % of the Communications & Networking category 1.85% 2.65% 3.70%
Number of salaries quoted 26 46 83
City of London median annual salary £60,000 £52,500 £52,500
Median salary % change year-on-year +14.29% - +5.00%
10th Percentile £46,750 £38,500 £36,350
90th Percentile £69,750 £77,500 £82,500
Central London median annual salary £60,000 £52,500 £52,500
% change year-on-year +14.29% - +5.00%

LDAP 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 the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Permanent vacancies with a requirement for communications or computer networking skills 1512 1772 2431
As % of all permanent IT jobs advertised in the City of London 14.73% 15.25% 14.28%
Number of salaries quoted 1352 1556 2087
City of London median annual salary £52,500 £55,000 £52,500
Median salary % change year-on-year -4.55% +4.76% +7.14%
10th Percentile £31,250 £31,000 £27,500
90th Percentile £80,000 £78,750 £78,750
Central London median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% +2.04%

LDAP
Job Vacancy Trend in the City of London

Job postings citing LDAP as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for LDAP in the City of London

LDAP
Salary Trend in the City of London

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

Salary trend for LDAP in the City of London

LDAP
Salary Histogram in the City of London

The salary distribution of IT jobs citing LDAP in the City of London over the 6 months to 21 November 2017.

Salary histogram for LDAP in the City of London

For the 6 months to 21 November 2017, IT jobs citing LDAP 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 City of London region with a requirement for LDAP.

1 21 (75.00%) Active Directory
2 16 (57.14%) Finance
3 14 (50.00%) SQL Server
4 13 (46.43%) Windows
5 11 (39.29%) Linux
5 11 (39.29%) Python
5 11 (39.29%) HTML
5 11 (39.29%) JavaScript
6 10 (35.71%) Microsoft
7 9 (32.14%) SharePoint
7 9 (32.14%) SQL
7 9 (32.14%) Java
7 9 (32.14%) Apache
7 9 (32.14%) DevOps
8 8 (28.57%) CSS
8 8 (28.57%) Oracle
9 7 (25.00%) .NET
9 7 (25.00%) IIS
9 7 (25.00%) SAML
9 7 (25.00%) OAuth
9 7 (25.00%) Ansible
9 7 (25.00%) Puppet
10 6 (21.43%) Splunk
10 6 (21.43%) Enterprise Content Management
10 6 (21.43%) Elastic Stack
10 6 (21.43%) PowerShell
10 6 (21.43%) OpenText
10 6 (21.43%) LiveLink
10 6 (21.43%) Content Management
10 6 (21.43%) Siebel

LDAP
Co-occurring IT Skills in the City of 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 9 (32.14%) Apache
1 9 (32.14%) SharePoint
2 7 (25.00%) IIS
3 6 (21.43%) LiveLink
4 4 (14.29%) Tomcat
5 3 (10.71%) Apache TomEE
5 3 (10.71%) Elasticsearch
5 3 (10.71%) JBoss
5 3 (10.71%) WebLogic
6 1 (3.57%) Apache Solr
6 1 (3.57%) MS Project Server
6 1 (3.57%) nginx
Cloud Services
1 4 (14.29%) GitHub
2 3 (10.71%) Datadog
2 3 (10.71%) Microsoft Azure
Communications & Networking
1 4 (14.29%) TCP/IP
2 3 (10.71%) DHCP
2 3 (10.71%) DNS
2 3 (10.71%) FTP
2 3 (10.71%) HTTP
2 3 (10.71%) Internet
2 3 (10.71%) Kerberos
2 3 (10.71%) Network Security
3 2 (7.14%) Firewall
4 1 (3.57%) Intrusion Detection
4 1 (3.57%) iSCSI
4 1 (3.57%) LAN
4 1 (3.57%) OpenLDAP
4 1 (3.57%) SAN
4 1 (3.57%) SNMP
4 1 (3.57%) SSL
4 1 (3.57%) tcpdump
4 1 (3.57%) VPN
4 1 (3.57%) WAN
4 1 (3.57%) Wireshark
Database & Business Intelligence
1 14 (50.00%) SQL Server
2 5 (17.86%) MySQL
2 5 (17.86%) SQL Server 2008
3 4 (14.29%) NoSQL
4 2 (7.14%) Big Data
5 1 (3.57%) Apache Hive
5 1 (3.57%) Hadoop
5 1 (3.57%) HBase
5 1 (3.57%) MariaDB
5 1 (3.57%) Oracle Reports
Development Applications
1 4 (14.29%) AppScan
1 4 (14.29%) Git (software)
1 4 (14.29%) Jenkins
2 3 (10.71%) Bitbucket
2 3 (10.71%) NuGet
2 3 (10.71%) Octopus Deploy
2 3 (10.71%) Team Foundation Server
2 3 (10.71%) TeamCity
2 3 (10.71%) Visual Studio
2 3 (10.71%) Visual Studio Team System
3 1 (3.57%) Subversion
General
1 16 (57.14%) Finance
2 3 (10.71%) Back Office
2 3 (10.71%) Banking
2 3 (10.71%) Games
2 3 (10.71%) Telecoms
Job Titles
1 5 (17.86%) Consultant
1 5 (17.86%) DevOps Engineer
2 4 (14.29%) Analyst
3 3 (10.71%) PowerShell Engineer
3 3 (10.71%) Support Analyst
3 3 (10.71%) Support Engineer
3 3 (10.71%) Web Analyst
3 3 (10.71%) Web Engineer
3 3 (10.71%) Web Support Analyst
3 3 (10.71%) Web Support Engineer
3 3 (10.71%) Windows DevOps Engineer
3 3 (10.71%) Windows Engineer
4 2 (7.14%) Administrator
4 2 (7.14%) Application Security Specialist
4 2 (7.14%) Linux Administrator
4 2 (7.14%) Linux Systems Administrator
4 2 (7.14%) Linux Technician
4 2 (7.14%) Linux/Unix DevOps
4 2 (7.14%) Security Manager
4 2 (7.14%) Security Specialist
Libraries, Frameworks & Software Standards
1 11 (39.29%) HTML
2 8 (28.57%) CSS
3 7 (25.00%) .NET
3 7 (25.00%) OAuth
3 7 (25.00%) SAML
4 6 (21.43%) Elastic Stack
5 5 (17.86%) JSP
6 4 (14.29%) J2EE
6 4 (14.29%) OAuth2
7 3 (10.71%) CGI
7 3 (10.71%) Java EE
7 3 (10.71%) OpenID
8 2 (7.14%) ASP.NET
8 2 (7.14%) ASP.NET MVC
8 2 (7.14%) XML
8 2 (7.14%) XSL
9 1 (3.57%) Kafka
Miscellaneous
1 3 (10.71%) Data Centre
1 3 (10.71%) Data Protection Act
2 1 (3.57%) Management Information System
2 1 (3.57%) Security Operations Centre
Operating Systems
1 13 (46.43%) Windows
2 11 (39.29%) Linux
3 5 (17.86%) Unix
4 4 (14.29%) Android
4 4 (14.29%) Apple iOS
5 3 (10.71%) Red Hat Enterprise Linux
5 3 (10.71%) Solaris
5 3 (10.71%) Windows Server
5 3 (10.71%) Windows Server 2008
6 1 (3.57%) CentOS
Processes & Methodologies
1 9 (32.14%) DevOps
2 6 (21.43%) Content Management
2 6 (21.43%) Enterprise Content Management
2 6 (21.43%) ITIL
3 5 (17.86%) Agile Software Development
3 5 (17.86%) Continuous Improvement
3 5 (17.86%) CRM
3 5 (17.86%) Release Management
3 5 (17.86%) SDLC
3 5 (17.86%) Security Architecture
3 5 (17.86%) Test Automation
4 4 (14.29%) Identity Access Management
4 4 (14.29%) Mobile Development
4 4 (14.29%) OWASP
4 4 (14.29%) Penetration Testing
4 4 (14.29%) Security Testing
5 3 (10.71%) Data Protection
5 3 (10.71%) Problem Management
5 3 (10.71%) Scrum
5 3 (10.71%) Time Management
Programming Languages
1 11 (39.29%) JavaScript
1 11 (39.29%) Python
2 9 (32.14%) Java
2 9 (32.14%) SQL
3 6 (21.43%) PowerShell
4 5 (17.86%) Bash Shell
4 5 (17.86%) Perl
4 5 (17.86%) VB
5 4 (14.29%) PHP
6 3 (10.71%) Ruby
6 3 (10.71%) T-SQL
7 2 (7.14%) C#
7 2 (7.14%) C++
7 2 (7.14%) Objective-C
7 2 (7.14%) VB.NET
8 1 (3.57%) Go
8 1 (3.57%) Shell Script
Qualifications
1 2 (7.14%) CISM
1 2 (7.14%) DV Cleared
1 2 (7.14%) Security Cleared
2 1 (3.57%) CISSP
2 1 (3.57%) ITIL Certification
Quality Assurance & Compliance
1 3 (10.71%) GDPR
2 2 (7.14%) COBIT
2 2 (7.14%) QA
2 2 (7.14%) SLA
System Software
1 21 (75.00%) Active Directory
2 4 (14.29%) VMware Infrastructure
3 3 (10.71%) Docker
3 3 (10.71%) iptables
3 3 (10.71%) VMware ESXi
4 2 (7.14%) Virtual Machines
5 1 (3.57%) Apache Flume
5 1 (3.57%) HDFS
5 1 (3.57%) vCloud
5 1 (3.57%) XenServer
Systems Management
1 7 (25.00%) Ansible
1 7 (25.00%) Puppet
2 3 (10.71%) CA Single Sign-On
2 3 (10.71%) Kibana
2 3 (10.71%) logstash
2 3 (10.71%) Norton AntiVirus
2 3 (10.71%) Oracle Identity Manager
2 3 (10.71%) SCOM
3 1 (3.57%) Oozie
3 1 (3.57%) Opscode Chef
3 1 (3.57%) SELinux
3 1 (3.57%) Terraform
Vendors
1 10 (35.71%) Microsoft
2 8 (28.57%) Oracle
3 6 (21.43%) OpenText
3 6 (21.43%) Siebel
3 6 (21.43%) Splunk
4 5 (17.86%) Red Hat
4 5 (17.86%) Sun
5 4 (14.29%) Apple
5 4 (14.29%) IBM
5 4 (14.29%) VMware
5 4 (14.29%) Xamarin
6 3 (10.71%) AppDynamics
6 3 (10.71%) CA
6 3 (10.71%) CyberArk
6 3 (10.71%) HP
6 3 (10.71%) Remedy
6 3 (10.71%) ServiceNow
6 3 (10.71%) Symantec
7 1 (3.57%) Citrix
7 1 (3.57%) EMC