Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Cobbler skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Cobbler over the 6 months to 21 November 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.

Cobbler
England > London
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 598 607 600
Rank change year-on-year +9 -7 -9
Contract jobs citing Cobbler 36 8 10
As % of all contract IT jobs advertised in London 0.076% 0.018% 0.021%
As % of the Systems Management category 0.63% 0.15% 0.25%
Number of daily rates quoted 32 5 8
London median daily rate £525 £450 £425
Median daily rate % change year-on-year +16.67% +5.88% -19.43%
10th Percentile £336 £410 £377
90th Percentile £571 £539 £450
England median daily rate £525 £430 £388
% change year-on-year +22.09% +10.97% +10.71%
Number of hourly rates quoted 4 0 0
London median hourly rate £29.00 - -
England median hourly rate £29.00 - -

Cobbler is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for systems management skills.

All Systems Management Skills
London
Contract vacancies with a requirement for systems management skills 5704 5339 4053
As % of all contract IT jobs advertised in London 12.12% 11.88% 8.71%
Number of daily rates quoted 4205 3586 2802
London median daily rate £513 £475 £450
Median daily rate % change year-on-year +7.89% +5.56% +5.88%
10th Percentile £313 £313 £263
90th Percentile £638 £625 £613
England median daily rate £475 £450 £413
% change year-on-year +5.56% +9.09% +3.77%
Number of hourly rates quoted 58 59 72
London median hourly rate £25.19 £20.00 £17.88
Median hourly rate % change year-on-year +25.93% +11.89% -5.92%
10th Percentile £11.94 £14.36 £13.00
90th Percentile £165.00 £36.57 £42.93
England median hourly rate £17.00 £20.73 £20.00
% change year-on-year -17.99% +3.65% +0.45%

Cobbler
Job Vacancy Trend in London

Job postings citing Cobbler as a percentage of all IT jobs advertised in London.

Job vacancy trend for Cobbler in London

Cobbler
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Cobbler in London

Cobbler
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Cobbler in London over the 6 months to 21 November 2017.

Contractor daily rate histogram for Cobbler in London

Cobbler
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Cobbler within the London region over the 6 months to 21 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
South London - 5 £525 -
Central London +9 4 £550 +10.00%
West London -7 1 £300 -41.75% 1
Cobbler
England

For the 6 months to 21 November 2017, IT contractor jobs citing Cobbler also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Cobbler.

1 35 (97.22%) Puppet
2 30 (83.33%) Java
3 29 (80.56%) Ansible
4 27 (75.00%) Opscode Chef
4 27 (75.00%) BDD
4 27 (75.00%) Greenfield Project
4 27 (75.00%) Tomcat
4 27 (75.00%) JBoss
4 27 (75.00%) Hibernate
4 27 (75.00%) MongoDB
4 27 (75.00%) NoSQL
4 27 (75.00%) Hadoop
4 27 (75.00%) Jetty
4 27 (75.00%) Multithreading
4 27 (75.00%) TDD
4 27 (75.00%) Spring
5 18 (50.00%) Software Engineering
5 18 (50.00%) Finance
5 18 (50.00%) Digital Transformation Programme
6 9 (25.00%) Microservices
6 9 (25.00%) Linux
6 9 (25.00%) Amazon AWS
7 7 (19.44%) CentOS
7 7 (19.44%) Red Hat Enterprise Linux
7 7 (19.44%) Windows
7 7 (19.44%) Python
8 6 (16.67%) LAMP
9 5 (13.89%) Red Hat Spacewalk
10 4 (11.11%) Drools
10 4 (11.11%) Continuous Integration

Cobbler
Co-occurring IT Skills in 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 27 (75.00%) JBoss
1 27 (75.00%) Jetty
1 27 (75.00%) Tomcat
2 3 (8.33%) Apache
Cloud Services
1 9 (25.00%) Amazon AWS
Communications & Networking
1 4 (11.11%) Kerberos
1 4 (11.11%) LDAP
2 3 (8.33%) DNS
3 2 (5.56%) DHCP
3 2 (5.56%) SSH
4 1 (2.78%) SAN
Database & Business Intelligence
1 27 (75.00%) Hadoop
1 27 (75.00%) MongoDB
1 27 (75.00%) NoSQL
2 4 (11.11%) MySQL
Development Applications
1 2 (5.56%) Git (software)
1 2 (5.56%) Jenkins
General
1 18 (50.00%) Finance
2 2 (5.56%) Back Office
Job Titles
1 27 (75.00%) Developer
1 27 (75.00%) Java Developer
2 6 (16.67%) Administrator
2 6 (16.67%) Linux Administrator
2 6 (16.67%) Linux Systems Administrator
2 6 (16.67%) Systems Administrator
3 5 (13.89%) BPM Developer
3 5 (13.89%) Lead Developer
3 5 (13.89%) Lead Java Developer
4 3 (8.33%) Linux Engineer
5 2 (5.56%) Linux Systems Engineer
5 2 (5.56%) Linux/Unix DevOps
5 2 (5.56%) Systems Engineer
6 1 (2.78%) 3rd Line Engineer
6 1 (2.78%) DevOps Engineer
6 1 (2.78%) Junior Linux Systems Administrator
6 1 (2.78%) Junior Systems Administrator
6 1 (2.78%) Linux DevOps Administrator
6 1 (2.78%) Linux DevOps Engineer
6 1 (2.78%) Unix Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 27 (75.00%) Hibernate
1 27 (75.00%) Spring
2 6 (16.67%) LAMP
3 4 (11.11%) Drools
Miscellaneous
1 27 (75.00%) Greenfield Project
2 3 (8.33%) Grid Computing
3 1 (2.78%) Computer Science
3 1 (2.78%) NHS
Operating Systems
1 9 (25.00%) Linux
2 7 (19.44%) CentOS
2 7 (19.44%) Red Hat Enterprise Linux
2 7 (19.44%) Windows
3 4 (11.11%) Mac OS X
3 4 (11.11%) Scientific Linux
3 4 (11.11%) Unix
Processes & Methodologies
1 27 (75.00%) BDD
1 27 (75.00%) Multithreading
1 27 (75.00%) TDD
2 18 (50.00%) Digital Transformation Programme
2 18 (50.00%) Software Engineering
3 9 (25.00%) Microservices
4 4 (11.11%) Configuration Management
4 4 (11.11%) Continuous Integration
5 3 (8.33%) Agile Software Development
5 3 (8.33%) Continuous Delivery
5 3 (8.33%) Performance Monitoring
5 3 (8.33%) Performance Tuning
5 3 (8.33%) Server Building
5 3 (8.33%) Task Automation
6 2 (5.56%) Continuous Deployment
6 2 (5.56%) DevOps
6 2 (5.56%) Virtual Infrastructure
7 1 (2.78%) Information Governance
7 1 (2.78%) Load Balancing
7 1 (2.78%) Open Source
Programming Languages
1 30 (83.33%) Java
2 7 (19.44%) Python
3 4 (11.11%) Shell Script
4 3 (8.33%) Bash Shell
4 3 (8.33%) C
4 3 (8.33%) C++
4 3 (8.33%) Fortran
4 3 (8.33%) Perl
4 3 (8.33%) Ruby
5 1 (2.78%) PHP
Qualifications
1 2 (5.56%) Degree
System Software
1 4 (11.11%) NFS
2 3 (8.33%) VMware Infrastructure
3 2 (5.56%) Virtual Machines
Systems Management
1 35 (97.22%) Puppet
2 29 (80.56%) Ansible
3 27 (75.00%) Opscode Chef
4 5 (13.89%) Red Hat Spacewalk
Vendors
1 4 (11.11%) Red Hat
2 3 (8.33%) VMware
3 1 (2.78%) EMC