Period
to 16 December 2018

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 16 December 2018 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
16 Dec 2018
Same period 2017 Same period 2016
Rank 321 312 318
Rank change year-on-year -9 +6 +1
Permanent jobs citing LDAP 22 19 40
As % of all permanent IT jobs advertised in the City of London 0.21% 0.18% 0.35%
As % of the Libraries, Frameworks & Software Standards category 0.48% 0.46% 0.87%
Number of salaries quoted 22 19 39
City of London median annual salary £50,000 £61,500 £52,500
Median salary % change year-on-year -18.70% +17.14% -6.67%
10th Percentile £38,750 £51,991 £38,300
90th Percentile £83,000 £70,250 £78,500
Central London median annual salary £53,750 £61,500 £52,500
% change year-on-year -12.60% +17.14% -6.67%

LDAP is in the Software Libraries and Frameworks 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 technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4,594 4,136 4,603
As % of all permanent IT jobs advertised in the City of London 43.47% 39.91% 40.63%
Number of salaries quoted 4,195 3,753 4,228
City of London median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +4.35%
10th Percentile £42,500 £40,000 £38,500
90th Percentile £93,750 £91,250 £90,000
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% -

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 16 December 2018.

Salary histogram for LDAP in the City of London

For the 6 months to 16 December 2018, IT jobs citing LDAP also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for LDAP.

1 15 (68.18%) Linux
2 12 (54.55%) Microsoft
3 11 (50.00%) DNS
3 11 (50.00%) TCP/IP
3 11 (50.00%) Firewall
3 11 (50.00%) DevOps
4 10 (45.45%) VPN
4 10 (45.45%) Active Directory
4 10 (45.45%) Unix
4 10 (45.45%) Windows
5 9 (40.91%) ITIL
5 9 (40.91%) VMware
5 9 (40.91%) PowerShell
6 8 (36.36%) Bash Shell
6 8 (36.36%) Perl
7 7 (31.82%) Finance
7 7 (31.82%) Shell Script
7 7 (31.82%) Web Services
7 7 (31.82%) Apache
7 7 (31.82%) SMTP
7 7 (31.82%) DHCP
7 7 (31.82%) VMware Infrastructure
7 7 (31.82%) Microsoft Azure
7 7 (31.82%) Amazon AWS
8 6 (27.27%) CentOS
8 6 (27.27%) VLAN
8 6 (27.27%) SSL
8 6 (27.27%) Cisco
8 6 (27.27%) Windows Server
9 5 (22.73%) API Development

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 7 (31.82%) Apache
2 5 (22.73%) Tomcat
3 4 (18.18%) IIS
3 4 (18.18%) SharePoint
4 3 (13.64%) Apache Solr
5 2 (9.09%) CMS
5 2 (9.09%) Exchange Server 2013
5 2 (9.09%) MS Exchange
5 2 (9.09%) nginx
5 2 (9.09%) Office Communications Server
5 2 (9.09%) Skype for Business
Business Applications
1 2 (9.09%) Elite 3E
Cloud Services
1 7 (31.82%) Amazon AWS
1 7 (31.82%) Microsoft Azure
2 4 (18.18%) Amazon EC2
3 3 (13.64%) Office 365
4 2 (9.09%) IaaS
4 2 (9.09%) IBM Cloud
4 2 (9.09%) PaaS
4 2 (9.09%) SoftLayer
Communications & Networking
1 11 (50.00%) DNS
1 11 (50.00%) Firewall
1 11 (50.00%) TCP/IP
2 10 (45.45%) VPN
3 7 (31.82%) DHCP
3 7 (31.82%) SMTP
4 6 (27.27%) SSL
4 6 (27.27%) VLAN
5 5 (22.73%) HTTP
5 5 (22.73%) Internet
5 5 (22.73%) SSH
6 4 (18.18%) Kerberos
6 4 (18.18%) MPLS
6 4 (18.18%) SAN
7 2 (9.09%) BGP
7 2 (9.09%) NAS
7 2 (9.09%) Reverse Proxy
7 2 (9.09%) SNMP
7 2 (9.09%) VPLS
7 2 (9.09%) Wireshark
Database & Business Intelligence
1 5 (22.73%) MySQL
2 4 (18.18%) Apache Cassandra
2 4 (18.18%) Apache Hive
2 4 (18.18%) HBase
2 4 (18.18%) MariaDB
2 4 (18.18%) Scylla
2 4 (18.18%) SQL Server
3 2 (9.09%) IDOL
3 2 (9.09%) Relational Database
4 1 (4.55%) Big Data
Development Applications
1 1 (4.55%) AdminStudio
1 1 (4.55%) InstallShield
1 1 (4.55%) JIRA
General
1 7 (31.82%) Finance
2 4 (18.18%) Banking
2 4 (18.18%) Law
2 4 (18.18%) Legal
3 2 (9.09%) Spanish Language
4 1 (4.55%) Financial Institution
Job Titles
1 8 (36.36%) Administrator
1 8 (36.36%) Systems Administrator
2 5 (22.73%) Linux Administrator
2 5 (22.73%) Linux Systems Administrator
3 4 (18.18%) Analyst
3 4 (18.18%) Infrastructure Analyst
4 3 (13.64%) Support Engineer
5 2 (9.09%) Architect
5 2 (9.09%) Azure Architect
5 2 (9.09%) Solutions Architect
5 2 (9.09%) Unix Administrator
5 2 (9.09%) Unix Systems Administrator
6 1 (4.55%) Check Point Analyst
6 1 (4.55%) Consultant
6 1 (4.55%) IT Engineer
6 1 (4.55%) IT Support Engineer
6 1 (4.55%) Remote Support Engineer
6 1 (4.55%) Senior Systems Engineer
6 1 (4.55%) Systems Engineer
6 1 (4.55%) Windows Consultant
Libraries, Frameworks & Software Standards
1 7 (31.82%) Web Services
2 4 (18.18%) Kafka
3 2 (9.09%) Elastic Stack
3 2 (9.09%) LAMP
3 2 (9.09%) LEMP Stack
Miscellaneous
1 4 (18.18%) Fintech
2 3 (13.64%) Clustering
2 3 (13.64%) Management Information System
3 2 (9.09%) Analytical Skills
3 2 (9.09%) Data Centre
3 2 (9.09%) HP StoreVirtual
3 2 (9.09%) Public Cloud
3 2 (9.09%) RSA SecurID
4 1 (4.55%) Enterprise Software
Operating Systems
1 15 (68.18%) Linux
2 10 (45.45%) Unix
2 10 (45.45%) Windows
3 6 (27.27%) CentOS
3 6 (27.27%) Windows Server
4 5 (22.73%) Red Hat Enterprise Linux
5 4 (18.18%) Windows Server 2008
5 4 (18.18%) Windows Server 2012
6 2 (9.09%) Debian
6 2 (9.09%) Ubuntu
7 1 (4.55%) Windows 10
7 1 (4.55%) Windows 7
Processes & Methodologies
1 11 (50.00%) DevOps
2 9 (40.91%) ITIL
3 5 (22.73%) API Development
4 4 (18.18%) Change Management
5 3 (13.64%) Open Source
5 3 (13.64%) Service Delivery
6 2 (9.09%) Computer Science
6 2 (9.09%) Continuous Improvement
6 2 (9.09%) Customer Requirements
6 2 (9.09%) Document Management
6 2 (9.09%) Email Filtering
6 2 (9.09%) Incident Management
6 2 (9.09%) Infrastructure Monitoring
6 2 (9.09%) Kalman Filter
6 2 (9.09%) Load Balancing
6 2 (9.09%) Presales
6 2 (9.09%) Problem-Solving
6 2 (9.09%) Server Virtualisation
6 2 (9.09%) Service Management
6 2 (9.09%) Web Filtering
Programming Languages
1 9 (40.91%) PowerShell
2 8 (36.36%) Bash Shell
2 8 (36.36%) Perl
3 7 (31.82%) Shell Script
4 5 (22.73%) C
4 5 (22.73%) VB
5 2 (9.09%) Java
5 2 (9.09%) PHP
5 2 (9.09%) Python
5 2 (9.09%) SQL
Qualifications
1 2 (9.09%) Computer Science Degree
1 2 (9.09%) Degree
2 1 (4.55%) RHCSA
System Software
1 10 (45.45%) Active Directory
2 7 (31.82%) VMware Infrastructure
3 4 (18.18%) HDFS
4 3 (13.64%) Apache ZooKeeper
4 3 (13.64%) Docker
5 2 (9.09%) DFS Replication
5 2 (9.09%) VirtualBox
5 2 (9.09%) XenServer
6 1 (4.55%) BitLocker
6 1 (4.55%) Microsoft App-V
6 1 (4.55%) Veritas Cluster Server
6 1 (4.55%) Virtual Desktop
Systems Management
1 4 (18.18%) Oozie
2 3 (13.64%) Nagios
3 2 (9.09%) Ansible
3 2 (9.09%) Kubernetes
3 2 (9.09%) Microsoft Clustering
4 1 (4.55%) AirWatch
4 1 (4.55%) Control-M
4 1 (4.55%) Grafana
4 1 (4.55%) Microsoft Intune
4 1 (4.55%) NetBackup
4 1 (4.55%) Prometheus
4 1 (4.55%) Puppet
4 1 (4.55%) Red Hat Satellite
4 1 (4.55%) SCCM
4 1 (4.55%) Single Sign-On
Vendors
1 12 (54.55%) Microsoft
2 9 (40.91%) VMware
3 6 (27.27%) Cisco
4 5 (22.73%) Citrix
4 5 (22.73%) HP
5 4 (18.18%) Hortonworks
5 4 (18.18%) iManage
5 4 (18.18%) Intapp
5 4 (18.18%) NetApp
6 3 (13.64%) Google
6 3 (13.64%) Red Hat
7 2 (9.09%) Brocade
7 2 (9.09%) CheckPoint
7 2 (9.09%) IBM
7 2 (9.09%) Oracle
7 2 (9.09%) Riverbed
7 2 (9.09%) SolarWinds
7 2 (9.09%) Vyatta
8 1 (4.55%) Altiris
8 1 (4.55%) MobileIron