Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in Glasgow 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 24 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.

Opscode Chef
Scotland > Glasgow
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 68 76 89
Rank change year-on-year +8 +13 -
Contract jobs citing Opscode Chef 28 11 13
As % of all contract IT jobs advertised in Glasgow 2.16% 0.98% 0.76%
As % of the Systems Management category 18.42% 7.97% 8.72%
Number of daily rates quoted 21 7 7
Glasgow median daily rate £388 £400 £320
Median daily rate % change year-on-year -3.13% +25.00% -
10th Percentile £319 £337 £223
90th Percentile £600 £511 £361
Scotland median daily rate £475 £438 £329
% change year-on-year +8.57% +33.08% -20.78%
Number of hourly rates quoted 0 0 0
Glasgow median hourly rate - - -
Scotland 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 Glasgow with a requirement for systems management skills.

All Systems Management Skills
Glasgow
Contract vacancies with a requirement for systems management skills 152 138 149
As % of all contract IT jobs advertised in Glasgow 11.70% 12.35% 8.71%
Number of daily rates quoted 71 84 74
Glasgow median daily rate £400 £350 £325
Median daily rate % change year-on-year +14.29% +7.69% -1.52%
10th Percentile £313 £173 £115
90th Percentile £550 £446 £493
Scotland median daily rate £414 £330 £330
% change year-on-year +25.38% - -
Number of hourly rates quoted 1 0 2
Glasgow median hourly rate £20.00 - £44.25
10th Percentile £19.50 - £21.08
90th Percentile £20.50 - £68.03
Scotland median hourly rate £26.25 £35.50 £18.50
% change year-on-year -26.06% +91.89% -26.00%

Opscode Chef
Job Vacancy Trend in Glasgow

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

Job vacancy trend for Opscode Chef in Glasgow

Opscode Chef
Contractor Daily Rate Trend in Glasgow

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

Contractor daily rate trend for Opscode Chef in Glasgow

Opscode Chef
Contractor Daily Rate Histogram in Glasgow

The daily rate distribution of IT jobs citing Opscode Chef in Glasgow over the 6 months to 24 November 2017.

Contractor daily rate histogram for Opscode Chef in Glasgow

For the 6 months to 24 November 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 Glasgow region with a requirement for Opscode Chef.

1 25 (89.29%) Puppet
2 24 (85.71%) Ansible
3 20 (71.43%) Python
4 19 (67.86%) Java
5 17 (60.71%) QA
5 17 (60.71%) Bash Shell
6 16 (57.14%) Linux
6 16 (57.14%) Agile Software Development
6 16 (57.14%) Docker
7 15 (53.57%) Kafka
8 14 (50.00%) Configuration Management
8 14 (50.00%) Firewall
8 14 (50.00%) DevOps
9 13 (46.43%) Tomcat
9 13 (46.43%) Vagrant
10 12 (42.86%) Ruby
11 11 (39.29%) Cybersecurity
11 11 (39.29%) Git (software)
11 11 (39.29%) User Acceptance Testing
11 11 (39.29%) SDLC
12 10 (35.71%) Amazon AWS
12 10 (35.71%) TDD
12 10 (35.71%) Spring
12 10 (35.71%) Finance
12 10 (35.71%) Hibernate
12 10 (35.71%) JBoss
12 10 (35.71%) JavaScript
13 9 (32.14%) Unix
13 9 (32.14%) Scrum
13 9 (32.14%) Cobbler

Opscode Chef
Co-occurring IT Skills in Glasgow 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 13 (46.43%) Tomcat
2 10 (35.71%) JBoss
3 8 (28.57%) Apache Spark
3 8 (28.57%) Jetty
3 8 (28.57%) WebLogic
4 7 (25.00%) WebSphere
5 3 (10.71%) Apache
Cloud Services
1 10 (35.71%) Amazon AWS
2 7 (25.00%) Microsoft Azure
3 3 (10.71%) Google Cloud Platform
3 3 (10.71%) OpenShift
4 2 (7.14%) GitHub
Communications & Networking
1 14 (50.00%) Firewall
2 8 (28.57%) DNS
3 7 (25.00%) AMQP
4 2 (7.14%) Internet
Database & Business Intelligence
1 9 (32.14%) NoSQL
2 8 (28.57%) Big Data
2 8 (28.57%) Couchbase
2 8 (28.57%) Hadoop
2 8 (28.57%) MongoDB
2 8 (28.57%) Parquet
2 8 (28.57%) Redis
2 8 (28.57%) Riak
3 3 (10.71%) DB2
3 3 (10.71%) Relational Database
Development Applications
1 13 (46.43%) Vagrant
2 11 (39.29%) Git (software)
3 8 (28.57%) Jenkins
3 8 (28.57%) JIRA
4 7 (25.00%) Cucumber
4 7 (25.00%) FitNesse
4 7 (25.00%) Selenium
5 3 (10.71%) FishEye
5 3 (10.71%) Gradle
5 3 (10.71%) Maven
5 3 (10.71%) Visual Studio
6 2 (7.14%) Atlassian Bamboo
6 2 (7.14%) Hudson
General
1 10 (35.71%) Finance
Job Titles
1 12 (42.86%) Developer
2 9 (32.14%) Full Stack Developer
3 8 (28.57%) Java Developer
3 8 (28.57%) Java Engineer
3 8 (28.57%) Security Engineer
3 8 (28.57%) Splunk Engineer
4 6 (21.43%) DevOps Engineer
5 2 (7.14%) Lead Developer
6 1 (3.57%) Administrator
6 1 (3.57%) C# Developer
6 1 (3.57%) C++ Developer
6 1 (3.57%) C++/C# Developer
6 1 (3.57%) C++/Java Developer
6 1 (3.57%) Front End Developer (Client-Side Developer)
6 1 (3.57%) Java Technologist
6 1 (3.57%) Lead Java Developer
6 1 (3.57%) Linux Administrator
6 1 (3.57%) Linux Systems Administrator
6 1 (3.57%) SC Cleared Java Developer
6 1 (3.57%) Systems Administrator
Libraries, Frameworks & Software Standards
1 15 (53.57%) Kafka
2 10 (35.71%) Hibernate
2 10 (35.71%) Spring
3 8 (28.57%) Grok
3 8 (28.57%) HTML
3 8 (28.57%) JPA
3 8 (28.57%) Regular Expression
4 7 (25.00%) HTML5
4 7 (25.00%) JMS
4 7 (25.00%) RabbitMQ
4 7 (25.00%) TIBCO EMS
4 7 (25.00%) WebSphere MQ
5 3 (10.71%) .NET
5 3 (10.71%) AngularJS
6 2 (7.14%) Drools
7 1 (3.57%) CSS
7 1 (3.57%) React
Miscellaneous
1 3 (10.71%) PKI
2 2 (7.14%) Internet of Things
2 2 (7.14%) Virtual Team
Operating Systems
1 16 (57.14%) Linux
2 9 (32.14%) Unix
3 6 (21.43%) Red Hat Enterprise Linux
4 3 (10.71%) CentOS
4 3 (10.71%) Solaris
4 3 (10.71%) Ubuntu
4 3 (10.71%) Windows
Processes & Methodologies
1 16 (57.14%) Agile Software Development
2 14 (50.00%) Configuration Management
2 14 (50.00%) DevOps
3 11 (39.29%) Cybersecurity
3 11 (39.29%) SDLC
3 11 (39.29%) User Acceptance Testing
4 10 (35.71%) TDD
5 9 (32.14%) Mentoring
5 9 (32.14%) Scrum
6 8 (28.57%) Analytics
6 8 (28.57%) Anomaly Detection
6 8 (28.57%) BDD
6 8 (28.57%) Capacity Planning
6 8 (28.57%) Content Management
6 8 (28.57%) Data Modelling
6 8 (28.57%) Enterprise Architecture
6 8 (28.57%) Performance Analysis
6 8 (28.57%) Process Management
6 8 (28.57%) SIEM
6 8 (28.57%) Statistical Modelling
Programming Languages
1 20 (71.43%) Python
2 19 (67.86%) Java
3 17 (60.71%) Bash Shell
4 12 (42.86%) Ruby
5 10 (35.71%) JavaScript
6 8 (28.57%) Perl
7 5 (17.86%) SQL
8 3 (10.71%) C#
8 3 (10.71%) C++
8 3 (10.71%) PowerShell
9 1 (3.57%) Shell Script
Qualifications
1 8 (28.57%) CEH
1 8 (28.57%) CISSP
1 8 (28.57%) SANS
2 5 (17.86%) Security Cleared
3 3 (10.71%) BC Cleared
4 1 (3.57%) SC Cleared
Quality Assurance & Compliance
1 17 (60.71%) QA
System Software
1 16 (57.14%) Docker
2 3 (10.71%) Active Directory
2 3 (10.71%) Apache ZooKeeper
2 3 (10.71%) NFS
2 3 (10.71%) Virtual Machines
Systems Management
1 25 (89.29%) Puppet
2 24 (85.71%) Ansible
3 9 (32.14%) Cobbler
4 5 (17.86%) Kubernetes
4 5 (17.86%) Packer
5 3 (10.71%) Netcool
5 3 (10.71%) SCOM
5 3 (10.71%) WMI
6 2 (7.14%) Consul
6 2 (7.14%) Docker Swarm
6 2 (7.14%) Salt
6 2 (7.14%) Terraform
7 1 (3.57%) Tivoli
Vendors
1 8 (28.57%) Splunk
2 7 (25.00%) IBM
2 7 (25.00%) TIBCO
3 3 (10.71%) CyberArk
3 3 (10.71%) Google
3 3 (10.71%) Oracle
3 3 (10.71%) Perforce
3 3 (10.71%) Red Hat
3 3 (10.71%) Sybase
4 2 (7.14%) Informatica
5 1 (3.57%) Twitter