Period
to 11 December 2017

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for Opscode Chef skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Opscode Chef over the 6 months to 11 December 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.

Opscode Chef
South London > Croydon
6 months to
11 Dec 2017
Same period 2016 Same period 2015
Rank 77 72 43
Rank change year-on-year -5 -29 -14
Contract jobs citing Opscode Chef 21 3 10
As % of all contract IT jobs advertised in Croydon 2.20% 0.56% 2.82%
As % of the Systems Management category 9.29% 1.72% 19.61%
Number of daily rates quoted 15 2 10
Croydon median daily rate £500 £496 £450
Median daily rate % change year-on-year +0.76% +10.28% -
South London median daily rate £525 £475 £450
% change year-on-year +10.53% +5.56% -
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

Opscode Chef 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 Croydon with a requirement for systems management skills.

All Systems Management Skills
Croydon
Contract vacancies with a requirement for systems management skills 226 174 51
As % of all contract IT jobs advertised in Croydon 23.66% 32.65% 14.37%
Number of daily rates quoted 139 66 37
Croydon median daily rate £500 £461 £450
Median daily rate % change year-on-year +8.40% +2.50% +12.50%
10th Percentile £325 £313 £268
90th Percentile £688 £539 £525
South London median daily rate £525 £461 £406
% change year-on-year +13.82% +13.54% +8.33%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate £47.83 £47.83 £14.00
% change year-on-year - +241.64% -47.17%

Opscode Chef
Job Vacancy Trend in Croydon

Job postings citing Opscode Chef as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for Opscode Chef in Croydon

Opscode Chef
Contractor Daily Rate Trend in Croydon

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

Contractor daily rate trend for Opscode Chef in Croydon

Opscode Chef
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing Opscode Chef in Croydon over the 6 months to 11 December 2017.

Contractor daily rate histogram for Opscode Chef in Croydon

For the 6 months to 11 December 2017, IT contractor jobs citing Opscode Chef 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 Croydon region with a requirement for Opscode Chef.

1 21 (100.00%) Puppet
2 19 (90.48%) Amazon AWS
2 19 (90.48%) Agile Software Development
3 17 (80.95%) Ansible
4 14 (66.67%) DevOps
5 12 (57.14%) NoSQL
6 11 (52.38%) MySQL
7 10 (47.62%) Java
7 10 (47.62%) Web Services
7 10 (47.62%) PostgreSQL
7 10 (47.62%) Open Source
7 10 (47.62%) Docker
8 9 (42.86%) OpenStack
8 9 (42.86%) Continuous Integration
8 9 (42.86%) WebLogic
8 9 (42.86%) Oracle
8 9 (42.86%) Tomcat
9 8 (38.10%) SC Cleared
9 8 (38.10%) Security Cleared
9 8 (38.10%) Microservices
10 7 (33.33%) SaltStack
10 7 (33.33%) MSTest
10 7 (33.33%) Microsoft Azure
10 7 (33.33%) Jenkins
10 7 (33.33%) OO
10 7 (33.33%) WebSphere
10 7 (33.33%) Finance
10 7 (33.33%) TDD
10 7 (33.33%) NUnit
11 6 (28.57%) Python

Opscode Chef
Co-occurring IT Skills in Croydon 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 9 (42.86%) OpenStack
1 9 (42.86%) Tomcat
1 9 (42.86%) WebLogic
2 7 (33.33%) WebSphere
3 2 (9.52%) Apache
3 2 (9.52%) Confluence
3 2 (9.52%) JBoss
Cloud Services
1 19 (90.48%) Amazon AWS
2 7 (33.33%) Microsoft Azure
3 4 (19.05%) Amazon EC2
3 4 (19.05%) Amazon S3
Database & Business Intelligence
1 12 (57.14%) NoSQL
2 11 (52.38%) MySQL
3 10 (47.62%) PostgreSQL
4 3 (14.29%) Hadoop
5 2 (9.52%) Amazon DynamoDB
5 2 (9.52%) Big Data
5 2 (9.52%) DataStax
5 2 (9.52%) HBase
5 2 (9.52%) MongoDB
6 1 (4.76%) Redis
Development Applications
1 7 (33.33%) Jenkins
1 7 (33.33%) MSTest
1 7 (33.33%) NUnit
2 2 (9.52%) Codeship
2 2 (9.52%) JIRA
2 2 (9.52%) Travis CI
3 1 (4.76%) Git (software)
3 1 (4.76%) Gradle
3 1 (4.76%) JUnit
3 1 (4.76%) Maven
3 1 (4.76%) Vagrant
General
1 7 (33.33%) Finance
Job Titles
1 8 (38.10%) Developer
2 7 (33.33%) Consultant
2 7 (33.33%) DevOps Consultant
2 7 (33.33%) Java Developer
3 4 (19.05%) AWS DevOps
3 4 (19.05%) AWS DevOps Engineer
3 4 (19.05%) AWS Engineer
3 4 (19.05%) DevOps Engineer
4 3 (14.29%) Linux DevOps Engineer
4 3 (14.29%) Linux Engineer
4 3 (14.29%) Linux/Unix DevOps
4 3 (14.29%) Web Engineer
5 1 (4.76%) 3rd Line Support
5 1 (4.76%) Cloud Engineer
Libraries, Frameworks & Software Standards
1 10 (47.62%) Web Services
2 3 (14.29%) Kafka
2 3 (14.29%) RESTful
3 2 (9.52%) Apache Camel
3 2 (9.52%) Guice
3 2 (9.52%) LAPP Stack
3 2 (9.52%) RESTEasy
4 1 (4.76%) Hibernate
4 1 (4.76%) JAX-RS
4 1 (4.76%) JMS
4 1 (4.76%) WireMock
Miscellaneous
1 2 (9.52%) Analytical Skills
Operating Systems
1 6 (28.57%) Linux
2 2 (9.52%) AIX
2 2 (9.52%) Unix
Processes & Methodologies
1 19 (90.48%) Agile Software Development
2 14 (66.67%) DevOps
3 10 (47.62%) Open Source
4 9 (42.86%) Continuous Integration
5 8 (38.10%) Microservices
6 7 (33.33%) OO
6 7 (33.33%) TDD
7 4 (19.05%) Configuration Management
7 4 (19.05%) Kanban
7 4 (19.05%) Scrum
8 2 (9.52%) Analytics
8 2 (9.52%) Business Analytics
8 2 (9.52%) Business Intelligence
8 2 (9.52%) Continuous Delivery
8 2 (9.52%) Visualisation
9 1 (4.76%) Dependency Injection
9 1 (4.76%) Integration Testing
Programming Languages
1 10 (47.62%) Java
2 6 (28.57%) Python
3 4 (19.05%) SQL
4 2 (9.52%) Go
4 2 (9.52%) JavaScript
4 2 (9.52%) Ruby
4 2 (9.52%) Scala
5 1 (4.76%) Groovy
Qualifications
1 8 (38.10%) SC Cleared
1 8 (38.10%) Security Cleared
2 4 (19.05%) AWS Certification
System Software
1 10 (47.62%) Docker
2 2 (9.52%) HDFS
Systems Management
1 21 (100.00%) Puppet
2 17 (80.95%) Ansible
3 4 (19.05%) Terraform
4 3 (14.29%) Kubernetes
5 2 (9.52%) Ambari
5 2 (9.52%) ZABBIX
Vendors
1 9 (42.86%) Oracle
2 7 (33.33%) SaltStack
3 2 (9.52%) Google
3 2 (9.52%) Hortonworks
3 2 (9.52%) Splunk