Period
to 25 September 2018

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 25 September 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.

Opscode Chef
South London > Croydon
6 months to
25 Sep 2018
Same period 2017 Same period 2016
Rank 26 77 64
Rank change year-on-year +51 -13 -22
Contract jobs citing Opscode Chef 119 10 5
As % of all contract IT jobs advertised in Croydon 9.97% 1.70% 0.97%
As % of the Systems Management category 31.48% 6.67% 3.82%
Number of daily rates quoted 118 7 2
Croydon median daily rate £525 £500 £496
Median daily rate % change year-on-year +5.00% +0.76% +10.28%
10th Percentile £513 £500 £464
90th Percentile £538 £500 £531
South London median daily rate £525 £525 £475
% 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 378 150 131
As % of all contract IT jobs advertised in Croydon 31.68% 25.51% 25.39%
Number of daily rates quoted 283 89 66
Croydon median daily rate £525 £500 £405
Median daily rate % change year-on-year +5.00% +23.46% -10.00%
10th Percentile £413 £363 £313
90th Percentile £613 £638 £533
South London median daily rate £525 £500 £440
% change year-on-year +5.00% +13.64% +5.07%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate £30.63 £47.42 £19.75
% change year-on-year -35.39% +140.08% -62.14%

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 25 September 2018.

Contractor daily rate histogram for Opscode Chef in Croydon

For the 6 months to 25 September 2018, IT contractor jobs citing Opscode Chef 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 Croydon region with a requirement for Opscode Chef.

1 116 (97.48%) Puppet
2 114 (95.80%) Ansible
3 113 (94.96%) Agile Software Development
4 75 (63.03%) Jenkins
5 74 (62.18%) Continuous Integration
6 66 (55.46%) Amazon AWS
7 64 (53.78%) Hadoop
8 59 (49.58%) Oracle
9 49 (41.18%) DevOps
10 46 (38.66%) Docker
10 46 (38.66%) Terraform
10 46 (38.66%) Security Cleared
11 43 (36.13%) Kubernetes
12 40 (33.61%) Groovy
12 40 (33.61%) Java
13 38 (31.93%) MySQL
14 37 (31.09%) PostgreSQL
14 37 (31.09%) WebLogic
14 37 (31.09%) WebSphere
14 37 (31.09%) TDD
15 36 (30.25%) NUnit
15 36 (30.25%) Microsoft Azure
15 36 (30.25%) Tomcat
15 36 (30.25%) Python
15 36 (30.25%) OO
15 36 (30.25%) NoSQL
15 36 (30.25%) MSTest
15 36 (30.25%) OpenStack
15 36 (30.25%) GitHub
15 36 (30.25%) GitLab

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 37 (31.09%) WebLogic
1 37 (31.09%) WebSphere
2 36 (30.25%) OpenStack
2 36 (30.25%) Tomcat
3 2 (1.68%) JBoss
Applications
1 23 (19.33%) Microsoft Excel
1 23 (19.33%) MS Visio
Cloud Services
1 66 (55.46%) Amazon AWS
2 36 (30.25%) GitHub
2 36 (30.25%) Microsoft Azure
3 25 (21.01%) Amazon EC2
3 25 (21.01%) Amazon S3
4 23 (19.33%) Virtual Private Cloud
5 2 (1.68%) Amazon ELB
5 2 (1.68%) Route 53
Database & Business Intelligence
1 64 (53.78%) Hadoop
2 38 (31.93%) MySQL
3 37 (31.09%) PostgreSQL
4 36 (30.25%) NoSQL
5 23 (19.33%) Apache Hive
5 23 (19.33%) Big Data
5 23 (19.33%) Impala
5 23 (19.33%) SQL Server
5 23 (19.33%) Sqoop
6 2 (1.68%) Amazon RDS
7 1 (0.84%) Data Warehouse
7 1 (0.84%) Relational Database
Development Applications
1 75 (63.03%) Jenkins
2 36 (30.25%) GitLab
2 36 (30.25%) MSTest
2 36 (30.25%) NUnit
3 2 (1.68%) Bitbucket
4 1 (0.84%) Cucumber
4 1 (0.84%) DbUnit
4 1 (0.84%) Git (software)
4 1 (0.84%) Gradle
4 1 (0.84%) JMeter
4 1 (0.84%) JUnit
4 1 (0.84%) Maven
4 1 (0.84%) SonarQube
General
1 2 (1.68%) Retail
Job Titles
1 40 (33.61%) Consultant
1 40 (33.61%) DevOps Consultant
1 40 (33.61%) Kubernetes Consultant
2 37 (31.09%) Developer
2 37 (31.09%) Java Developer
3 33 (27.73%) Platform Engineer
4 5 (4.20%) DevOps Engineer
5 3 (2.52%) Architect
5 3 (2.52%) AWS DevOps
5 3 (2.52%) DevOps Architect
6 2 (1.68%) AWS DevOps Engineer
6 2 (1.68%) AWS Engineer
6 2 (1.68%) Kubernetes Engineer
6 2 (1.68%) Lead DevOps
7 1 (0.84%) Cloud Architect
7 1 (0.84%) Cloud Engineer
7 1 (0.84%) Lead DevOps Engineer
7 1 (0.84%) Team Leader
Libraries, Frameworks & Software Standards
1 3 (2.52%) Web Services
2 1 (0.84%) Apache Camel
2 1 (0.84%) CSS
2 1 (0.84%) Gherkin
2 1 (0.84%) Hibernate
2 1 (0.84%) HTML
2 1 (0.84%) Java EE
2 1 (0.84%) JPA
2 1 (0.84%) Spring
2 1 (0.84%) Swagger
2 1 (0.84%) YAML
Miscellaneous
1 23 (19.33%) Wiki
2 2 (1.68%) NHS
3 1 (0.84%) Analytical Skills
Operating Systems
1 34 (28.57%) Unix
2 33 (27.73%) Windows
3 6 (5.04%) Linux
4 2 (1.68%) Red Hat Enterprise Linux
Processes & Methodologies
1 113 (94.96%) Agile Software Development
2 74 (62.18%) Continuous Integration
3 49 (41.18%) DevOps
4 37 (31.09%) TDD
5 36 (30.25%) OO
6 34 (28.57%) Scrum
6 34 (28.57%) Test Automation
7 33 (27.73%) Build Automation
8 23 (19.33%) Data Analysis
8 23 (19.33%) Data Extraction
8 23 (19.33%) ETL
9 5 (4.20%) Configuration Management
10 2 (1.68%) Infrastructure Engineering
10 2 (1.68%) Migration
11 1 (0.84%) Continuous Deployment
11 1 (0.84%) Deployment Automation
11 1 (0.84%) Mentoring
11 1 (0.84%) Microservices
11 1 (0.84%) Operational Acceptance Testing
11 1 (0.84%) Performance Tuning
Programming Languages
1 40 (33.61%) Groovy
1 40 (33.61%) Java
2 36 (30.25%) Python
3 35 (29.41%) Bash Shell
4 33 (27.73%) Korn
4 33 (27.73%) Shell Script
5 24 (20.17%) SQL
6 23 (19.33%) PowerShell
7 2 (1.68%) Go
8 1 (0.84%) JavaScript
8 1 (0.84%) Scala
Qualifications
1 46 (38.66%) Security Cleared
2 3 (2.52%) SC Cleared
3 2 (1.68%) AWS Certification
4 1 (0.84%) Degree
4 1 (0.84%) ITIL Foundation Certificate
4 1 (0.84%) Master's Degree
Quality Assurance & Compliance
1 1 (0.84%) GDPR
1 1 (0.84%) PMO
System Software
1 46 (38.66%) Docker
2 23 (19.33%) HDFS
3 1 (0.84%) VMware Infrastructure
Systems Management
1 116 (97.48%) Puppet
2 114 (95.80%) Ansible
3 46 (38.66%) Terraform
4 43 (36.13%) Kubernetes
5 23 (19.33%) Hadoop YARN
6 4 (3.36%) Packer
Vendors
1 59 (49.58%) Oracle
2 23 (19.33%) Cloudera
3 1 (0.84%) VMware