The following table provides summary statistics for contract job vacancies with a requirement for OpenLDAP skills. Included is a benchmarking guide to the contractor rates 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.

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.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
OpenLDAP
UK
Rank 580 627 605
Rank change year-on-year +47 -22  
Contract jobs citing OpenLDAP 16 15 16
As % of all contract IT jobs advertised in the UK 0.035% 0.028% 0.030%
As % of the Communications & Networking category 0.24% 0.19% 0.21%
Number of daily rates quoted 11 11 6
Median daily rate £425 £475 £413
Median daily rate % change year-on-year -10.52% +15.15%  
90% offered a daily rate of more than £338 £325 £305
10% offered a daily rate of more than £550 £575 £500
UK excluding London median daily rate £495 £345 £325
% change year-on-year +43.47% +6.15%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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 contract job vacancies with a requirement for communications and computer networking skills.

Contract Communications & Computer Network Skills
UK
Contract job vacancies with a requirement for communications and computer networking skills 6618 7818 7780
As % of all contract IT job vacancies advertised in the UK 14.61% 14.75% 14.79%
Number of daily rates quoted 4078 4664 4242
Median daily rate £400 £380 £363
Median daily rate % change year-on-year +5.26% +4.82%  
90% offered a daily rate of more than £238 £235 £204
10% offered a daily rate of more than £550 £540 £500
UK excluding London median daily rate £375 £363 £347
% change year-on-year +3.44% +4.32%  
Number of hourly rates quoted 361 334 431
Median hourly rate £25.00 £30.00 £27.00
Median hourly rate % change year-on-year -16.66% +11.11%  
90% offered a hourly rate of more than £12.50 £13.00 £13.00
10% offered a hourly rate of more than £50.00 £50.00 £47.50
UK excluding London median hourly rate £22.50 £37.00 £29.00
% change year-on-year -39.18% +27.58%  

OpenLDAP
Job Vacancy Trend

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

Job vacancy trend for OpenLDAP in the UK

OpenLDAP
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing OpenLDAP.

Contractor daily rate trend for OpenLDAP in the UK

OpenLDAP
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing OpenLDAP over the 3 months to 24 March 2017.

Contractor daily rate histogram for OpenLDAP in the UK

OpenLDAP
Contractor Hourly Rate Trend

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing OpenLDAP.

Contractor hourly rate trend for OpenLDAP in the UK

OpenLDAP
Top 12 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing OpenLDAP within the UK 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +38 16 £425 -15.00% 4
London +32 12 £388 -22.50%
Yorkshire +13 2 £505 -
Leeds - 2 £505 -
West Yorkshire - 2 £505 -
Cheshire - 1 £410 -
Croydon - 1 - -
Knutsford - 1 £410 -
Welwyn Garden City - 1 - -
North West - 1 £410 -
East of England - 1 - -
Hertfordshire - 1 - -

OpenLDAP
Top 30 Related IT Skills

For the 6 months to 24 March 2017, IT contractor jobs citing OpenLDAP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for OpenLDAP.

1 50 (81.97%) Linux
2 42 (68.85%) Apache
3 36 (59.02%) DNS
3 36 (59.02%) Agile Software Development
4 35 (57.38%) PostgreSQL
5 34 (55.74%) SSH
5 34 (55.74%) Amazon AWS
5 34 (55.74%) Docker
6 29 (47.54%) Ansible
6 29 (47.54%) Puppet
6 29 (47.54%) VMware
7 28 (45.90%) Oracle
7 28 (45.90%) Postfix
8 27 (44.26%) Security Cleared
8 27 (44.26%) Git (software)
8 27 (44.26%) Jenkins
8 27 (44.26%) Continuous Delivery
8 27 (44.26%) Identity Management
8 27 (44.26%) JIRA
9 26 (42.62%) Squid
9 26 (42.62%) Continuous Integration
9 26 (42.62%) Maven
9 26 (42.62%) Scrum
9 26 (42.62%) Service Management
9 26 (42.62%) Configuration Management
9 26 (42.62%) Ant
9 26 (42.62%) JUnit
9 26 (42.62%) Liquibase
9 26 (42.62%) Kubernetes
9 26 (42.62%) SonarQube

OpenLDAP
Top Related IT Skills 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 42 (68.85%) Apache
2 26 (42.62%) Elasticsearch
3 24 (39.34%) Confluence
4 16 (26.23%) Tomcat
5 15 (24.59%) nginx
6 8 (13.11%) JBoss
6 8 (13.11%) WebLogic
7 3 (4.92%) IIS
8 1 (1.64%) MindAlign
8 1 (1.64%) Tornado
Applications
1 19 (31.15%) HipChat
Cloud Services
1 34 (55.74%) Amazon AWS
2 8 (13.11%) Microsoft Azure
3 4 (6.56%) Amazon CloudWatch
3 4 (6.56%) Amazon EC2
3 4 (6.56%) Amazon ELB
3 4 (6.56%) Amazon S3
3 4 (6.56%) Virtual Private Cloud
Communications & Networking
1 36 (59.02%) DNS
2 34 (55.74%) SSH
3 26 (42.62%) OpenVPN
4 16 (26.23%) LDAP
5 14 (22.95%) Reverse Proxy
6 13 (21.31%) IPsec
6 13 (21.31%) VPN
7 8 (13.11%) Firewall
8 5 (8.20%) HTTP
9 2 (3.28%) TCP/IP
10 1 (1.64%) IMAP
10 1 (1.64%) Kerberos
10 1 (1.64%) S/MIME
10 1 (1.64%) SMTP
Database & Business Intelligence
1 35 (57.38%) PostgreSQL
2 19 (31.15%) Hadoop
3 14 (22.95%) Oracle Database
3 14 (22.95%) Oracle Database 11g
4 13 (21.31%) Redis
5 4 (6.56%) Amazon RDS
6 2 (3.28%) MySQL
6 2 (3.28%) RDBMS
6 2 (3.28%) Relational Database
7 1 (1.64%) Big Data
7 1 (1.64%) NoSQL
7 1 (1.64%) Riak
Development Applications
1 27 (44.26%) Git (software)
1 27 (44.26%) Jenkins
1 27 (44.26%) JIRA
2 26 (42.62%) Ant
2 26 (42.62%) JUnit
2 26 (42.62%) Liquibase
2 26 (42.62%) Maven
2 26 (42.62%) SonarQube
2 26 (42.62%) Sonatype Nexus
3 19 (31.15%) JIRA Agile
4 10 (16.39%) JMeter
5 8 (13.11%) Bitbucket
6 3 (4.92%) GitLab
6 3 (4.92%) Selenium
7 2 (3.28%) Mockito
7 2 (3.28%) TestNG
General
1 1 (1.64%) Advertising
1 1 (1.64%) Marketing
1 1 (1.64%) Retail
Job Titles
1 11 (18.03%) DevOps Engineer
2 10 (16.39%) Architect
3 9 (14.75%) Technical Architect
4 8 (13.11%) Consultant
5 7 (11.48%) Administrator
6 5 (8.20%) Systems Administrator
7 4 (6.56%) AWS DevOps
7 4 (6.56%) AWS Engineer
7 4 (6.56%) Linux Administrator
7 4 (6.56%) Linux Systems Administrator
7 4 (6.56%) Senior DevOps
7 4 (6.56%) Senior DevOps Engineer
8 3 (4.92%) Active Directory Engineer
8 3 (4.92%) Developer
8 3 (4.92%) Support Specialist
8 3 (4.92%) Unix Support
9 2 (3.28%) Analyst
9 2 (3.28%) Business Analyst
9 2 (3.28%) Solutions Architect
9 2 (3.28%) Tester
Libraries, Frameworks & Software Standards
1 26 (42.62%) Elastic Stack
1 26 (42.62%) MCollective
2 21 (34.43%) Software Packaging
3 13 (21.31%) LAPP Stack
4 5 (8.20%) REST
5 4 (6.56%) LAMP
6 2 (3.28%) jQuery
6 2 (3.28%) Spring
6 2 (3.28%) Symfony
7 1 (1.64%) Flask
7 1 (1.64%) Jinja
7 1 (1.64%) Node.js
7 1 (1.64%) RabbitMQ
Miscellaneous
1 7 (11.48%) NHS
2 4 (6.56%) Data Centre
2 4 (6.56%) Linux Command Line
3 2 (3.28%) Reference Data
4 1 (1.64%) Computer Science
4 1 (1.64%) PKI
Operating Systems
1 50 (81.97%) Linux
2 21 (34.43%) CentOS
3 14 (22.95%) Unix
4 13 (21.31%) RancherOS
4 13 (21.31%) Red Hat Enterprise Linux
4 13 (21.31%) VyOS
5 11 (18.03%) Windows
6 7 (11.48%) Windows XP
7 4 (6.56%) Solaris
8 1 (1.64%) Debian
8 1 (1.64%) SUSE
8 1 (1.64%) Windows Server
Processes & Methodologies
1 36 (59.02%) Agile Software Development
2 27 (44.26%) Continuous Delivery
2 27 (44.26%) Identity Management
3 26 (42.62%) Configuration Management
3 26 (42.62%) Continuous Integration
3 26 (42.62%) Scrum
3 26 (42.62%) Service Management
4 25 (40.98%) DevOps
5 24 (39.34%) Stakeholder Management
6 21 (34.43%) Workflow
7 14 (22.95%) Load Balancing
8 11 (18.03%) Performance Testing
9 8 (13.11%) Coaching
10 6 (9.84%) Open Source
10 6 (9.84%) Technical Architecture
11 5 (8.20%) Operational Acceptance Testing
12 4 (6.56%) Case Management
13 2 (3.28%) Privileged Access Management
13 2 (3.28%) Test Automation
13 2 (3.28%) Test Planning
Programming Languages
1 19 (31.15%) Shell Script
2 18 (29.51%) Java
3 17 (27.87%) PHP
4 13 (21.31%) Perl
5 10 (16.39%) JavaScript
6 9 (14.75%) SQL
7 8 (13.11%) Korn
7 8 (13.11%) PL/SQL
8 5 (8.20%) Python
9 4 (6.56%) Bash Shell
9 4 (6.56%) Groovy
9 4 (6.56%) Ruby
10 3 (4.92%) PowerShell
11 2 (3.28%) C#
Qualifications
1 27 (44.26%) Security Cleared
2 23 (37.70%) SC Cleared
3 5 (8.20%) BPSS Clearance
3 5 (8.20%) DV Cleared
4 4 (6.56%) CTC Cleared
5 2 (3.28%) CISA
5 2 (3.28%) CISSP
5 2 (3.28%) IIBA
5 2 (3.28%) ISEB
6 1 (1.64%) Degree
6 1 (1.64%) RHCE
Quality Assurance & Compliance
1 2 (3.28%) Data Quality
1 2 (3.28%) Disclosure Scotland
2 1 (1.64%) PCI DSS
System Software
1 34 (55.74%) Docker
2 28 (45.90%) Postfix
3 26 (42.62%) Squid
3 26 (42.62%) vCloud
4 18 (29.51%) Active Directory
5 8 (13.11%) NFS
6 4 (6.56%) Virtual Machines
7 1 (1.64%) FreeRADIUS
7 1 (1.64%) NDS
7 1 (1.64%) NetIQ eDirectory
7 1 (1.64%) Sendmail
7 1 (1.64%) Shibboleth
Systems Management
1 29 (47.54%) Ansible
1 29 (47.54%) Puppet
2 26 (42.62%) Docker Swarm
2 26 (42.62%) Kibana
2 26 (42.62%) Kubernetes
2 26 (42.62%) logstash
2 26 (42.62%) Rancher
2 26 (42.62%) Terraform
2 26 (42.62%) ZABBIX
3 15 (24.59%) HAProxy
4 14 (22.95%) Consul
4 14 (22.95%) Packer
5 8 (13.11%) Nagios
6 4 (6.56%) Rsyslog
6 4 (6.56%) Sysdig
7 3 (4.92%) CA Single Sign-On
7 3 (4.92%) FreeIPA
7 3 (4.92%) Red Hat Spacewalk
8 1 (1.64%) Opscode Chef
8 1 (1.64%) SELinux
Vendors
1 29 (47.54%) VMware
2 28 (45.90%) Oracle
3 26 (42.62%) Sonatype
4 15 (24.59%) Red Hat
5 14 (22.95%) AppDynamics
6 13 (21.31%) Vyatta
7 9 (14.75%) Splunk
8 4 (6.56%) Atlassian
9 3 (4.92%) BT
9 3 (4.92%) CA
9 3 (4.92%) Cisco
9 3 (4.92%) ForgeRock
9 3 (4.92%) SolarWinds
9 3 (4.92%) Sun
10 2 (3.28%) HP
11 1 (1.64%) Microsoft
11 1 (1.64%) NetApp
11 1 (1.64%) NetIQ
11 1 (1.64%) Novell
11 1 (1.64%) Proofpoint