The table below looks at the statistics for Opscode Chef skills in IT contracts advertised for the Yorkshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Opscode Chef over the 3 months to 26 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
26 May 2016
Same period 2015 Same period 2014
Opscode Chef
Rank 86 61 118
Rank change year-on-year
-25 +57
Contract jobs citing Opscode Chef 53 97 12
As % of all contract IT jobs located in Yorkshire 1.87% 3.41% 0.48%
As % of the Systems Management category 18.03% 38.19% 6.00%
Number of daily rates quoted 33 65 7
Median daily rate £500 £375 £310
Median daily rate % change year-on-year
+33.33% +20.96%
90% offered a daily rate of more than £392 £280 £285
10% offered a daily rate of more than £550 £425 £325
UK excluding London median daily rate £450 £425 £400
% change year-on-year
+5.88% +6.25%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Opscode Chef
England

The following table is for comparison with the above and provides statistics for the entire Systems Management category in contract jobs advertised in the Yorkshire region.

Systems Management Category
Yorkshire
Contract IT job ads with a match in the
Systems Management category
294 254 200
As % of all contract IT jobs located in Yorkshire 10.35% 8.92% 7.92%
Number of daily rates quoted 201 166 107
Median daily rate £475 £375 £325
Median daily rate % change year-on-year
+26.66% +15.38%
90% offered a daily rate of more than £320 £275 £209
10% offered a daily rate of more than £625 £425 £475
UK excluding London median daily rate £400 £375 £350
% change year-on-year
+6.66% +7.14%
Number of hourly rates quoted 5 4 13
Median hourly rate £20.00 £23.75 £31.25
Median hourly rate % change year-on-year
-15.78% -24.00%
90% offered a hourly rate of more than £9.00 £17.50 £18.65
10% offered a hourly rate of more than £22.50 £25.00 £45.00
UK excluding London median hourly rate £35.00 £20.19 £24.50
% change year-on-year
+73.39% -17.61%

Opscode Chef
Jobs Demand Trend in Yorkshire

The demand trend of contract jobs across the Yorkshire region citing Opscode Chef as a proportion of all IT contracts with a match in the Systems Management category.

Opscode Chef Jobs Demand Trend in Yorkshire

Opscode Chef
Daily Rate Trend in Yorkshire

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

Opscode Chef Daily Rate Trend in Yorkshire

Opscode Chef
Daily Rate Histogram in Yorkshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing Opscode Chef across the Yorkshire region over the 3 months to 26 May 2016.

Opscode Chef Daily Rate Histogram in Yorkshire

Opscode Chef
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Opscode Chef within the Yorkshire region over the 3 months to 26 May 2016. 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
(Click see detailed
statistics and trends)
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
West Yorkshire -34 35 £475 +26.66% 21
South Yorkshire -17 16 £500 +33.33% 2
North Yorkshire +9 1 £425 +6.25% 1
Opscode Chef
England

Opscode Chef
Top 30 Related IT Skills in Yorkshire

For the 6 months to 26 May 2016, 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 Yorkshire region with a requirement for Opscode Chef.

1 117 (89.31%) Linux
2 102 (77.86%) DevOps
3 101 (77.10%) Puppet
4 70 (53.44%) Agile Software Development
5 65 (49.62%) Jenkins
6 61 (46.56%) Ruby
7 56 (42.75%) Python
8 53 (40.46%) Amazon AWS
9 52 (39.69%) Java
10 47 (35.88%) Continuous Integration
10 47 (35.88%) Bash Shell
11 45 (34.35%) Configuration Management
12 40 (30.53%) MongoDB
13 39 (29.77%) Red Hat
14 37 (28.24%) Perl
15 36 (27.48%) VMware
15 36 (27.48%) Git (software)
16 32 (24.43%) Red Hat Enterprise Linux
16 32 (24.43%) Unix
17 30 (22.90%) Ansible
18 28 (21.37%) Docker
19 27 (20.61%) Windows
19 27 (20.61%) MySQL
20 26 (19.85%) Open Source
21 23 (17.56%) Salt
21 23 (17.56%) .NET
22 21 (16.03%) HTTP
22 21 (16.03%) TCP/IP
22 21 (16.03%) JIRA
22 21 (16.03%) NoSQL

Opscode Chef
Top Related IT Skills in Yorkshire 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 19 (14.50%) Node.js
2 18 (13.74%) nginx
2 18 (13.74%) Tomcat
3 17 (12.98%) Apache
4 13 (9.92%) OpenStack
5 12 (9.16%) Confluence
6 11 (8.40%) IIS
6 11 (8.40%) Jetty
6 11 (8.40%) WebSphere
7 5 (3.82%) CloudStack
8 4 (3.05%) JBoss
9 1 (0.76%) Apache Spark
9 1 (0.76%) Cloud Foundry
9 1 (0.76%) GlassFish
Cloud Services
1 53 (40.46%) Amazon AWS
2 18 (13.74%) Cloud Computing
3 16 (12.21%) Microsoft Azure
4 11 (8.40%) IaaS
5 10 (7.63%) Amazon EC2
6 8 (6.11%) Google App Engine
6 8 (6.11%) Google Cloud Platform
7 7 (5.34%) PaaS
8 6 (4.58%) GitHub
9 4 (3.05%) SaaS
10 2 (1.53%) Amazon S3
10 2 (1.53%) AWS Elastic Beanstalk
10 2 (1.53%) AWS OpsWorks
10 2 (1.53%) CloudFront
Communications & Networking
1 21 (16.03%) HTTP
1 21 (16.03%) TCP/IP
2 15 (11.45%) DNS
3 13 (9.92%) DHCP
4 12 (9.16%) FTP
4 12 (9.16%) IPsec
5 11 (8.40%) Internet
6 9 (6.87%) SSL
7 4 (3.05%) NAS
7 4 (3.05%) SAN
8 3 (2.29%) Intrusion Detection
9 1 (0.76%) F5 BIG-IP GTM
9 1 (0.76%) F5 BIG-IP LTM
9 1 (0.76%) Firewall
Database & Business Intelligence
1 40 (30.53%) MongoDB
2 27 (20.61%) MySQL
3 21 (16.03%) NoSQL
4 15 (11.45%) Relational Database
5 14 (10.69%) PostgreSQL
6 8 (6.11%) CouchDB
6 8 (6.11%) Informix
7 7 (5.34%) Big Data
7 7 (5.34%) Hadoop
8 6 (4.58%) Apache Cassandra
8 6 (4.58%) Redis
9 5 (3.82%) Data Warehouse
10 4 (3.05%) SQL Server
11 3 (2.29%) RDBMS
12 2 (1.53%) DB2
12 2 (1.53%) Riak
13 1 (0.76%) HBase
Development Applications
1 65 (49.62%) Jenkins
2 36 (27.48%) Git (software)
3 21 (16.03%) JIRA
4 18 (13.74%) Travis CI
5 11 (8.40%) Subversion
6 10 (7.63%) Selenium
7 9 (6.87%) Maven
8 8 (6.11%) Team Foundation Server
9 6 (4.58%) Atlassian Bamboo
9 6 (4.58%) Cucumber
10 5 (3.82%) Hudson
10 5 (3.82%) TeamCity
11 4 (3.05%) Ant
11 4 (3.05%) ClearCase
11 4 (3.05%) CruiseControl
11 4 (3.05%) GitLab
11 4 (3.05%) JUnit
11 4 (3.05%) MSI
11 4 (3.05%) Visual Studio
11 4 (3.05%) VSS/SourceSafe
General
1 11 (8.40%) Games
2 6 (4.58%) Finance
3 4 (3.05%) Online Betting
4 2 (1.53%) Financial Institution
5 1 (0.76%) iGaming
5 1 (0.76%) Manufacturing
5 1 (0.76%) Telecoms
Job Titles
1 79 (60.31%) DevOps Engineer
2 29 (22.14%) Linux/Unix DevOps
3 26 (19.85%) Linux Engineer
4 24 (18.32%) Linux DevOps Engineer
5 16 (12.21%) Architect
6 11 (8.40%) Technical Architect
7 10 (7.63%) Developer
8 9 (6.87%) AWS Engineer
9 6 (4.58%) Java Engineer
9 6 (4.58%) VMware Engineer
10 5 (3.82%) Digital Transformation
11 4 (3.05%) Consultant
11 4 (3.05%) DevOps Consultant
11 4 (3.05%) Infrastructure Architect
11 4 (3.05%) Java Developer
11 4 (3.05%) Senior Developer
12 3 (2.29%) Administrator
12 3 (2.29%) Infrastructure Engineer
12 3 (2.29%) Linux Administrator
12 3 (2.29%) Ruby Developer
Libraries, Frameworks & Software Standards
1 23 (17.56%) .NET
2 14 (10.69%) LAMP
3 11 (8.40%) Servlets
4 10 (7.63%) LAPP Stack
4 10 (7.63%) RabbitMQ
5 9 (6.87%) AngularJS
5 9 (6.87%) LEMP Stack
6 8 (6.11%) Dropwizard
6 8 (6.11%) HTML
6 8 (6.11%) HTML5
6 8 (6.11%) J2EE
6 8 (6.11%) Kafka
7 7 (5.34%) RESTful
7 7 (5.34%) Sensu
7 7 (5.34%) Spring
8 6 (4.58%) Django
8 6 (4.58%) JSON
8 6 (4.58%) Play Framework
8 6 (4.58%) Web Services
9 5 (3.82%) Twitter Bootstrap
Miscellaneous
1 8 (6.11%) User Experience
2 7 (5.34%) Data Centre
3 6 (4.58%) Social Media
3 6 (4.58%) Visualisation
4 5 (3.82%) Clustering
5 4 (3.05%) Private Cloud
6 3 (2.29%) IBM XIV
6 3 (2.29%) Public Cloud
7 2 (1.53%) Blog
7 2 (1.53%) Enterprise Cloud
7 2 (1.53%) Management Information System
8 1 (0.76%) Analytical Skills
8 1 (0.76%) CLARiiON
8 1 (0.76%) Enterprise Storage
8 1 (0.76%) Hybrid Cloud
8 1 (0.76%) Psychology
8 1 (0.76%) Replication
Operating Systems
1 117 (89.31%) Linux
2 32 (24.43%) Red Hat Enterprise Linux
2 32 (24.43%) Unix
3 27 (20.61%) Windows
4 12 (9.16%) CentOS
5 5 (3.82%) Windows Server
6 4 (3.05%) CoreOS
7 2 (1.53%) Fedora
7 2 (1.53%) Ubuntu
8 1 (0.76%) HPUX
Processes & Methodologies
1 102 (77.86%) DevOps
2 70 (53.44%) Agile Software Development
3 47 (35.88%) Continuous Integration
4 45 (34.35%) Configuration Management
5 26 (19.85%) Open Source
6 17 (12.98%) Continuous Delivery
7 16 (12.21%) Microservices
8 13 (9.92%) Scrum
9 11 (8.40%) Web Operations
10 10 (7.63%) OO
11 8 (6.11%) Release Management
11 8 (6.11%) SDLC
11 8 (6.11%) TDD
12 7 (5.34%) Security Patching
13 6 (4.58%) ITIL
13 6 (4.58%) Mentoring
14 5 (3.82%) Automated Testing
14 5 (3.82%) DSDM
14 5 (3.82%) E-Commerce
14 5 (3.82%) RUP
Programming Languages
1 61 (46.56%) Ruby
2 56 (42.75%) Python
3 52 (39.69%) Java
4 47 (35.88%) Bash Shell
5 37 (28.24%) Perl
6 16 (12.21%) PowerShell
7 15 (11.45%) SQL
8 14 (10.69%) Shell Script
9 11 (8.40%) JavaScript
10 9 (6.87%) PHP
11 7 (5.34%) C++
12 6 (4.58%) Go
12 6 (4.58%) Scala
13 5 (3.82%) R
Qualifications
1 13 (9.92%) Security Cleared
2 10 (7.63%) SC Cleared
3 5 (3.82%) BPSS Clearance
4 3 (2.29%) Degree
5 1 (0.76%) CCDE
5 1 (0.76%) CCIE
5 1 (0.76%) CCNP
5 1 (0.76%) CCSP
5 1 (0.76%) Cisco Certification
5 1 (0.76%) CISSP
5 1 (0.76%) CTC Cleared
5 1 (0.76%) VERITAS Certified Professional (VCP)
5 1 (0.76%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 4 (3.05%) QA
2 2 (1.53%) Disclosure Scotland
3 1 (0.76%) SLA
System Software
1 28 (21.37%) Docker
2 20 (15.27%) VMware Infrastructure
3 6 (4.58%) vSphere
3 6 (4.58%) Xen
4 4 (3.05%) Ceph
4 4 (3.05%) etcd
4 4 (3.05%) flannel
4 4 (3.05%) GlusterFS
4 4 (3.05%) VMware ESX
5 3 (2.29%) XenServer
6 2 (1.53%) Hyper-V
6 2 (1.53%) KVM
7 1 (0.76%) Firmware
7 1 (0.76%) HDFS
7 1 (0.76%) NFS
7 1 (0.76%) Squid
7 1 (0.76%) Varnish
7 1 (0.76%) Veritas Cluster Server
7 1 (0.76%) VMware ESXi
Systems Management
1 101 (77.10%) Puppet
2 30 (22.90%) Ansible
3 23 (17.56%) Salt
4 19 (14.50%) Graphite
5 13 (9.92%) Nagios
6 11 (8.40%) logstash
7 10 (7.63%) Grafana
8 9 (6.87%) Cobbler
9 8 (6.11%) Cacti
9 8 (6.11%) Opsview
10 7 (5.34%) Kibana
10 7 (5.34%) Uchiwa
11 6 (4.58%) StatsD
12 5 (3.82%) HAProxy
12 5 (3.82%) Kubernetes
12 5 (3.82%) Tivoli
13 4 (3.05%) Host Intrusion Detection System
13 4 (3.05%) Network Intrusion Detection System
14 3 (2.29%) collectd
14 3 (2.29%) Icinga
Vendors
1 39 (29.77%) Red Hat
2 36 (27.48%) VMware
3 17 (12.98%) Oracle
4 16 (12.21%) Splunk
5 15 (11.45%) Microsoft
6 11 (8.40%) F5
7 9 (6.87%) Cisco
8 8 (6.11%) Google
9 7 (5.34%) HP
9 7 (5.34%) Sitecore
10 5 (3.82%) Apigee
10 5 (3.82%) Citrix
10 5 (3.82%) Mashery
10 5 (3.82%) NetApp
10 5 (3.82%) Rackspace
10 5 (3.82%) SaltStack
10 5 (3.82%) Tableau
10 5 (3.82%) Teradata
11 4 (3.05%) CA
11 4 (3.05%) TIBCO
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