Period
to 21 July 2018

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 21 July 2018 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
21 Jul 2018
Same period 2017 Same period 2016
Rank 227 212 188
Rank change year-on-year -15 -24 +39
Contract jobs citing LDAP 33 29 58
As % of all contract IT jobs advertised in the City of London 0.46% 0.45% 0.85%
As % of the Libraries, Frameworks & Software Standards category 1.19% 1.20% 2.45%
Number of daily rates quoted 22 26 54
City of London median daily rate £498 £563 £475
Median daily rate % change year-on-year -11.56% +18.42% +8.57%
10th Percentile £349 £450 £381
90th Percentile £606 £666 £596
Central London median daily rate £498 £529 £475
% change year-on-year -5.91% +11.32% +8.57%
Number of hourly rates quoted 6 0 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 2,774 2,416 2,363
As % of all contract IT jobs advertised in the City of London 39.06% 37.17% 34.57%
Number of daily rates quoted 2,263 1,955 2,002
City of London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £369 £352 £313
90th Percentile £675 £650 £638
Central London median daily rate £519 £500 £463
% change year-on-year +3.85% +8.00% +2.78%
Number of hourly rates quoted 14 11 5
City of London median hourly rate £21.75 £24.49 £20.00
Median hourly rate % change year-on-year -11.17% +22.43% -17.46%
10th Percentile £21.00 £20.75 £16.69
90th Percentile £56.88 £29.62 £35.74
Central London median hourly rate £22.00 £24.42 £20.00
% change year-on-year -9.92% +22.11% -26.93%

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 21 July 2018.

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 21 July 2018, 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 16 (48.48%) Java
2 15 (45.45%) Web Services
3 14 (42.42%) SOAP
3 14 (42.42%) Active Directory
3 14 (42.42%) Finance
4 13 (39.39%) REST
5 10 (30.30%) Shell Script
6 9 (27.27%) HTTP
6 9 (27.27%) Git (software)
6 9 (27.27%) Amazon AWS
6 9 (27.27%) DevOps
7 8 (24.24%) RESTful
7 8 (24.24%) OAuth
7 8 (24.24%) Identity Access Management
7 8 (24.24%) Problem-Solving
8 7 (21.21%) ServiceNow
8 7 (21.21%) OAuth2
8 7 (21.21%) Linux
8 7 (21.21%) Windows
8 7 (21.21%) SQL Server
8 7 (21.21%) SQL
8 7 (21.21%) Service Management
8 7 (21.21%) SC Cleared
8 7 (21.21%) Security Cleared
9 6 (18.18%) IMAP
9 6 (18.18%) AOP
9 6 (18.18%) ITSM
9 6 (18.18%) Financial Institution
9 6 (18.18%) Configuration Management
9 6 (18.18%) XML

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 3 (9.09%) Elasticsearch
2 2 (6.06%) Apache Spark
2 2 (6.06%) Confluence
3 1 (3.03%) Gunicorn
3 1 (3.03%) JBoss
3 1 (3.03%) nginx
3 1 (3.03%) OpenStack
Cloud Services
1 9 (27.27%) Amazon AWS
2 4 (12.12%) Microsoft Azure
3 3 (9.09%) Azure Active Directory
3 3 (9.09%) Google Cloud Platform
4 2 (6.06%) Amazon CloudWatch
4 2 (6.06%) AWS CloudTrail
4 2 (6.06%) GitHub
4 2 (6.06%) npm
5 1 (3.03%) AWS Lambda
5 1 (3.03%) IaaS
5 1 (3.03%) OpenShift
5 1 (3.03%) PaaS
5 1 (3.03%) Route 53
5 1 (3.03%) SaaS
5 1 (3.03%) Serverless
Communications & Networking
1 9 (27.27%) HTTP
2 6 (18.18%) IMAP
2 6 (18.18%) SMTP
3 4 (12.12%) DNS
4 3 (9.09%) X.509
5 2 (6.06%) Firewall
5 2 (6.06%) LAN
6 1 (3.03%) BGP
6 1 (3.03%) Cisco IOS
6 1 (3.03%) DHCP
6 1 (3.03%) iSCSI
6 1 (3.03%) Kerberos
6 1 (3.03%) MGCP
6 1 (3.03%) Network Security
6 1 (3.03%) OSPF
6 1 (3.03%) SAN
6 1 (3.03%) SNMP
6 1 (3.03%) VPN
6 1 (3.03%) VSAT
6 1 (3.03%) WLAN
Database & Business Intelligence
1 7 (21.21%) SQL Server
2 5 (15.15%) SQL Server Integration Services
3 4 (12.12%) Apache Cassandra
3 4 (12.12%) MySQL
4 3 (9.09%) Bigtable
4 3 (9.09%) Blockchain
4 3 (9.09%) Power BI
5 2 (6.06%) Hadoop
6 1 (3.03%) Amazon Redshift
6 1 (3.03%) Apache Hive
6 1 (3.03%) Data Warehouse
6 1 (3.03%) Impala
6 1 (3.03%) NoSQL
6 1 (3.03%) OLAP
6 1 (3.03%) Oracle Database
6 1 (3.03%) PostgreSQL
6 1 (3.03%) Relational Database
6 1 (3.03%) ROLAP
6 1 (3.03%) SQL Server 2005
6 1 (3.03%) Star Schema
Development Applications
1 9 (27.27%) Git (software)
2 3 (9.09%) Jenkins
3 2 (6.06%) JIRA
3 2 (6.06%) SonarQube
4 1 (3.03%) GitLab
4 1 (3.03%) Liquibase
General
1 14 (42.42%) Finance
2 6 (18.18%) Financial Institution
3 5 (15.15%) Banking
4 1 (3.03%) Investment Banking
Job Titles
1 12 (36.36%) Developer
2 8 (24.24%) DevOps Engineer
3 6 (18.18%) AWS DevOps
3 6 (18.18%) AWS DevOps Engineer
3 6 (18.18%) AWS Engineer
3 6 (18.18%) Java Developer
4 5 (15.15%) Administrator
5 3 (9.09%) Architect
5 3 (9.09%) Data Integration Developer
5 3 (9.09%) Integration Developer
5 3 (9.09%) Unix Administrator
6 2 (6.06%) Linux Administrator
6 2 (6.06%) Security Administrator
6 2 (6.06%) Solutions Architect
6 2 (6.06%) SQL Developer
6 2 (6.06%) SSIS Developer
7 1 (3.03%) Senior Network Engineer
7 1 (3.03%) SQL DBA
7 1 (3.03%) SQL Server DBA
7 1 (3.03%) Storage Administrator
Libraries, Frameworks & Software Standards
1 15 (45.45%) Web Services
2 14 (42.42%) SOAP
3 13 (39.39%) REST
4 8 (24.24%) OAuth
4 8 (24.24%) RESTful
5 7 (21.21%) OAuth2
6 6 (18.18%) SailPoint
6 6 (18.18%) XML
7 5 (15.15%) .NET
8 4 (12.12%) JSON
8 4 (12.12%) Swagger
9 3 (9.09%) JSON Schema
9 3 (9.09%) LINQ
9 3 (9.09%) Lucene
9 3 (9.09%) Node.js
9 3 (9.09%) SAML
9 3 (9.09%) WSDL
9 3 (9.09%) XML Schema
9 3 (9.09%) XSLT
10 2 (6.06%) Middleware
Miscellaneous
1 6 (18.18%) Hedge funds
2 3 (9.09%) Analytical Skills
2 3 (9.09%) Data Centre
2 3 (9.09%) Reference Data
3 2 (6.06%) Computer Science
3 2 (6.06%) PKI
3 2 (6.06%) User Experience
4 1 (3.03%) Management Information System
4 1 (3.03%) Replication
Operating Systems
1 7 (21.21%) Linux
1 7 (21.21%) Windows
2 5 (15.15%) Unix
3 3 (9.09%) AIX
4 1 (3.03%) Solaris
4 1 (3.03%) Ubuntu
Processes & Methodologies
1 9 (27.27%) DevOps
2 8 (24.24%) Identity Access Management
2 8 (24.24%) Problem-Solving
3 7 (21.21%) Service Management
4 6 (18.18%) AOP
4 6 (18.18%) Configuration Management
4 6 (18.18%) ITSM
4 6 (18.18%) OO
4 6 (18.18%) OOP
5 5 (15.15%) Agile Software Development
5 5 (15.15%) Business Intelligence
5 5 (15.15%) ETL
5 5 (15.15%) Migration
6 4 (12.12%) API Design
6 4 (12.12%) Identity Management
7 3 (9.09%) API Development
7 3 (9.09%) Cybersecurity
7 3 (9.09%) SDLC
7 3 (9.09%) Strategic Thinking
7 3 (9.09%) Target Operating Model
Programming Languages
1 16 (48.48%) Java
2 10 (30.30%) Shell Script
3 7 (21.21%) SQL
4 6 (18.18%) BeanShell
5 5 (15.15%) Python
6 3 (9.09%) C#
6 3 (9.09%) Perl
6 3 (9.09%) XPath
7 2 (6.06%) Apex Code
7 2 (6.06%) PowerShell
7 2 (6.06%) PyPy
Qualifications
1 7 (21.21%) SC Cleared
1 7 (21.21%) Security Cleared
2 3 (9.09%) CCNP
2 3 (9.09%) Cisco Certification
2 3 (9.09%) Degree
3 2 (6.06%) CCNA
3 2 (6.06%) Computer Science Degree
Quality Assurance & Compliance
1 3 (9.09%) ISO/IEC 27001
System Software
1 14 (42.42%) Active Directory
2 3 (9.09%) Docker
3 2 (6.06%) VMware ESXi
4 1 (3.03%) HDFS
4 1 (3.03%) iptables
4 1 (3.03%) NFS
4 1 (3.03%) Samba
4 1 (3.03%) Veritas Volume Manager
4 1 (3.03%) VMware Infrastructure
Systems Management
1 6 (18.18%) Opscode Chef
2 5 (15.15%) Single Sign-On
3 3 (9.09%) RSA Archer
4 2 (6.06%) Systems Management Server (SMS)
4 2 (6.06%) Terraform
5 1 (3.03%) Ansible
5 1 (3.03%) Cisco CUCM
5 1 (3.03%) HAProxy
5 1 (3.03%) PowerBroker
5 1 (3.03%) Puppet
5 1 (3.03%) vCenter Server
Vendors
1 7 (21.21%) ServiceNow
2 5 (15.15%) CyberArk
2 5 (15.15%) Red Hat
3 4 (12.12%) Oracle
4 3 (9.09%) Cisco
4 3 (9.09%) Hitachi
4 3 (9.09%) Microsoft
4 3 (9.09%) Opsware
4 3 (9.09%) Sun
4 3 (9.09%) VMware
5 2 (6.06%) MuleSoft
5 2 (6.06%) Qualys
5 2 (6.06%) Salesforce.com
5 2 (6.06%) Splunk
5 2 (6.06%) Sybase
6 1 (3.03%) CheckPoint
6 1 (3.03%) Cloudera
6 1 (3.03%) NetApp
6 1 (3.03%) Tableau
6 1 (3.03%) Veritas