Period
to 26 June 2019

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for LDAP skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited LDAP over the 6 months to 26 June 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Lightweight Directory Access Protocol (LDAP)
Central London > City of London
6 months to
26 Jun 2019
Same period 2018 Same period 2017
Rank 218 209 209
Rank change year-on-year -9 0 -26
Contract jobs citing LDAP 20 40 29
As % of all contract IT jobs advertised in the City of London 0.31% 0.58% 0.46%
As % of the Libraries, Frameworks & Software Standards category 0.83% 1.49% 1.26%
Number of daily rates quoted 16 25 27
City of London median daily rate £500 £498 £550
Median daily rate % change year-on-year +0.50% -9.55% +15.79%
10th Percentile £363 £368 £453
90th Percentile £606 £611 £664
Central London median daily rate £538 £498 £525
% change year-on-year +8.04% -5.24% +10.53%
Number of hourly rates quoted 0 7 0
City of London median hourly rate - £21.50 -
Central London median hourly rate - £21.50 -

LDAP is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract 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
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2,403 2,687 2,310
As % of all contract IT jobs advertised in the City of London 37.22% 38.70% 36.84%
Number of daily rates quoted 1,927 2,214 1,893
City of London median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +5.26%
10th Percentile £413 £363 £350
90th Percentile £675 £675 £650
Central London median daily rate £525 £513 £498
% change year-on-year +2.44% +3.02% +7.57%
Number of hourly rates quoted 11 16 7
City of London median hourly rate £44.57 £21.75 £24.86
Median hourly rate % change year-on-year +104.90% -12.51% -24.17%
10th Percentile £22.25 £21.00 £20.75
90th Percentile £60.75 £55.38 £31.85
Central London median hourly rate £44.57 £22.00 £24.86
% change year-on-year +102.57% -11.50% -24.17%

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
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing LDAP in the City of London.

Contractor daily rate trend for LDAP in the City of London

LDAP
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing LDAP in the City of London over the 6 months to 26 June 2019.

Contractor daily rate histogram for LDAP in the City of London

LDAP
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for LDAP in the City of London

For the 6 months to 26 June 2019, IT contractor 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 contract job ads across the City of London region with a requirement for LDAP.

1 13 (65.00%) VMware
2 11 (55.00%) Linux
3 9 (45.00%) DNS
3 9 (45.00%) Finance
4 8 (40.00%) Active Directory
4 8 (40.00%) Red Hat
5 7 (35.00%) Veritas
5 7 (35.00%) Banking
5 7 (35.00%) VMware Infrastructure
6 6 (30.00%) Investment Banking
6 6 (30.00%) Microsoft
6 6 (30.00%) Unix
6 6 (30.00%) Windows
7 5 (25.00%) SAN
7 5 (25.00%) PowerShell
7 5 (25.00%) SCCM
7 5 (25.00%) Red Hat Enterprise Linux
7 5 (25.00%) Skype for Business
8 4 (20.00%) Windows Server 2008
8 4 (20.00%) Windows Server 2012
9 3 (15.00%) Hortonworks
9 3 (15.00%) Office 365
9 3 (15.00%) Ansible
9 3 (15.00%) Docker
9 3 (15.00%) DevOps
9 3 (15.00%) Windows Server
9 3 (15.00%) Single Sign-On
9 3 (15.00%) Storage Management
9 3 (15.00%) Clustering
9 3 (15.00%) Symantec

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 5 (25.00%) Skype for Business
2 3 (15.00%) IIS
3 2 (10.00%) Exchange Server 2013
3 2 (10.00%) SharePoint
4 1 (5.00%) Apache Solr
4 1 (5.00%) Apache Spark
4 1 (5.00%) JBoss
4 1 (5.00%) OpenStack
4 1 (5.00%) WebLogic
Cloud Services
1 3 (15.00%) Microsoft Azure
1 3 (15.00%) Office 365
2 2 (10.00%) Azure Active Directory
3 1 (5.00%) Amazon AWS
3 1 (5.00%) IaaS
Communications & Networking
1 9 (45.00%) DNS
2 5 (25.00%) SAN
3 3 (15.00%) Kerberos
4 2 (10.00%) DHCP
4 2 (10.00%) Firewall
4 2 (10.00%) LAN
4 2 (10.00%) Skype
4 2 (10.00%) SMTP
4 2 (10.00%) WAN
5 1 (5.00%) DMZ
5 1 (5.00%) Ethernet
5 1 (5.00%) Fibre Channel
5 1 (5.00%) NAS
Database & Business Intelligence
1 3 (15.00%) Hadoop
2 2 (10.00%) Big Data
2 2 (10.00%) Data Warehouse
3 1 (5.00%) Apache Hive
3 1 (5.00%) Data Lake
3 1 (5.00%) HBase
3 1 (5.00%) Oracle Database
3 1 (5.00%) SQL Server
Development Applications
1 1 (5.00%) Hudson
1 1 (5.00%) MSI
General
1 9 (45.00%) Finance
2 7 (35.00%) Banking
3 6 (30.00%) Investment Banking
Job Titles
1 7 (35.00%) Administrator
2 5 (25.00%) Systems Administrator
3 4 (20.00%) Architect
3 4 (20.00%) Unix Administrator
3 4 (20.00%) Unix Systems Administrator
4 3 (15.00%) Linux Administrator
4 3 (15.00%) Linux Systems Administrator
5 2 (10.00%) Consultant
5 2 (10.00%) Hadoop Administrator
5 2 (10.00%) Senior Architect
5 2 (10.00%) Technical Architect
5 2 (10.00%) Unix Linux Systems Administrator
5 2 (10.00%) Windows Engineer
6 1 (5.00%) Active Directory Architect
6 1 (5.00%) Office 365 Engineer
6 1 (5.00%) Oracle Specialist
6 1 (5.00%) Security Management Consultant
6 1 (5.00%) ServiceNow Developer
6 1 (5.00%) Technical Implementation Consultant
6 1 (5.00%) Unix Architect
Libraries, Frameworks & Software Standards
1 2 (10.00%) Middleware
1 2 (10.00%) Regular Expression
2 1 (5.00%) Kafka
2 1 (5.00%) SOAP
Miscellaneous
1 3 (15.00%) Clustering
2 2 (10.00%) HACMP
3 1 (5.00%) CMDB
3 1 (5.00%) Enterprise Storage
3 1 (5.00%) Oracle Licensing
3 1 (5.00%) User Experience
Operating Systems
1 11 (55.00%) Linux
2 6 (30.00%) Unix
2 6 (30.00%) Windows
3 5 (25.00%) Red Hat Enterprise Linux
4 4 (20.00%) Windows Server 2008
4 4 (20.00%) Windows Server 2012
5 3 (15.00%) Windows 7
5 3 (15.00%) Windows Server
6 2 (10.00%) Solaris
7 1 (5.00%) CentOS
7 1 (5.00%) Oracle Linux
Processes & Methodologies
1 3 (15.00%) DevOps
1 3 (15.00%) Storage Management
2 2 (10.00%) Configuration Management
2 2 (10.00%) Infrastructure Engineering
2 2 (10.00%) ITIL
2 2 (10.00%) Performance Management
2 2 (10.00%) Proactive Monitoring
2 2 (10.00%) Runbook
3 1 (5.00%) Analytics
3 1 (5.00%) Capacity Planning
3 1 (5.00%) Disaster Recovery
3 1 (5.00%) Investment Management
3 1 (5.00%) ITSM
3 1 (5.00%) Knowledge Management
3 1 (5.00%) Migration
3 1 (5.00%) Open Source
3 1 (5.00%) Performance Analysis
3 1 (5.00%) Technical Architecture
3 1 (5.00%) User Acceptance Testing
3 1 (5.00%) Vulnerability Management
Programming Languages
1 5 (25.00%) PowerShell
2 3 (15.00%) SQL
3 2 (10.00%) Java
3 2 (10.00%) Perl
3 2 (10.00%) Shell Script
4 1 (5.00%) Bash Shell
4 1 (5.00%) Python
Qualifications
1 2 (10.00%) ITIL Certification
2 1 (5.00%) RHCA
2 1 (5.00%) RHCE
2 1 (5.00%) Security Cleared
2 1 (5.00%) Server+ Certification
Quality Assurance & Compliance
1 1 (5.00%) SLA
System Software
1 8 (40.00%) Active Directory
2 7 (35.00%) VMware Infrastructure
3 3 (15.00%) Cronacle
3 3 (15.00%) Docker
3 3 (15.00%) Hyper-V
3 3 (15.00%) Veritas Cluster Server
3 3 (15.00%) Veritas File System
3 3 (15.00%) Veritas Volume Manager
3 3 (15.00%) XenApp
4 2 (10.00%) HDFS
4 2 (10.00%) KVM
4 2 (10.00%) Virtual Machines
4 2 (10.00%) VMware ESXi
4 2 (10.00%) vSphere
5 1 (5.00%) DFS Replication
5 1 (5.00%) Microsoft App-V
5 1 (5.00%) NFS
5 1 (5.00%) Samba
5 1 (5.00%) VMware Server
Systems Management
1 5 (25.00%) SCCM
2 3 (15.00%) Ansible
2 3 (15.00%) Single Sign-On
3 2 (10.00%) Ambari
3 2 (10.00%) Hadoop YARN
3 2 (10.00%) NetBackup
3 2 (10.00%) Puppet
3 2 (10.00%) Tivoli
4 1 (5.00%) Grafana
4 1 (5.00%) Red Hat Satellite
4 1 (5.00%) vCenter Server
Vendors
1 13 (65.00%) VMware
2 8 (40.00%) Red Hat
3 7 (35.00%) Veritas
4 6 (30.00%) Microsoft
5 3 (15.00%) Dell
5 3 (15.00%) Hortonworks
5 3 (15.00%) Symantec
6 2 (10.00%) 3PAR
6 2 (10.00%) Cisco
6 2 (10.00%) Cloudera
6 2 (10.00%) EMC
6 2 (10.00%) Oracle
7 1 (5.00%) BeyondTrust
7 1 (5.00%) CA
7 1 (5.00%) Centrify
7 1 (5.00%) CyberArk
7 1 (5.00%) HP
7 1 (5.00%) Ivanti
7 1 (5.00%) NetApp
7 1 (5.00%) ServiceNow