The table below looks at the statistics for Unix skills in IT contracts advertised for the Croydon region. Included is a guide to the contractor rates offered in IT contracts that have cited Unix over the 3 months to 3 December 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
3 Dec 2016
Same period 2015 Same period 2014
Unix
Rank 33 25 27
Rank change year-on-year
-8 +2
Contract jobs citing Unix 17 5 3
As % of all contract IT jobs located in Croydon 6.85% 2.92% 2.01%
As % of the Operating Systems category 24.64% 10.64% 16.67%
Number of daily rates quoted 4 3 3
Median daily rate £401 £450 £413
Median daily rate % change year-on-year
-10.83% +9.09%
90% offered a daily rate of more than £357 £358 £403
10% offered a daily rate of more than £471 £460 £443
UK excluding London median daily rate £388 £400 £375
% change year-on-year
-3.12% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £35.00 £35.00 £30.00
% change year-on-year
- +16.66%
Unix
London

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

Operating Systems Category
Croydon
Contract IT job ads with a match in the
Operating Systems category
69 47 18
As % of all contract IT jobs located in Croydon 27.82% 27.49% 12.08%
Number of daily rates quoted 20 30 13
Median daily rate £455 £450 £355
Median daily rate % change year-on-year
+1.11% +26.76%
90% offered a daily rate of more than £155 £140 £263
10% offered a daily rate of more than £528 £475 £525
UK excluding London median daily rate £350 £350 £330
% change year-on-year
- +6.06%
Number of hourly rates quoted 0 4 3
Median hourly rate - £13.50 £15.50
Median hourly rate % change year-on-year
- -12.90%
UK excluding London median hourly rate £16.50 £16.50 £16.00
% change year-on-year
- +3.12%

Unix
Jobs Demand Trend in Croydon

The demand trend of contract jobs across the Croydon region citing Unix as a proportion of all IT contracts with a match in the Operating Systems category.

Unix Jobs Demand Trend in Croydon

Unix
Daily Rate Trend in Croydon

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

Unix Daily Rate Trend in Croydon

Unix
Hourly Rate Trend in Croydon

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Unix across the Croydon region.

Unix Hourly Rate Trend in Croydon

Unix
Top 30 Related IT Skills in Croydon

For the 6 months to 3 December 2016, IT contractor jobs citing Unix 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 Unix.

1 23 (65.71%) SC Cleared
1 23 (65.71%) Security Cleared
2 19 (54.29%) Oracle
2 19 (54.29%) PostgreSQL
2 19 (54.29%) Oracle Database
3 18 (51.43%) Puppet
4 16 (45.71%) Linux
5 15 (42.86%) DevOps
6 14 (40.00%) Hadoop
6 14 (40.00%) ZABBIX
7 13 (37.14%) JIRA
8 11 (31.43%) Continuous Integration
8 11 (31.43%) Jenkins
9 10 (28.57%) DV Cleared
10 9 (25.71%) Git (software)
11 8 (22.86%) ITIL
11 8 (22.86%) SOA
12 7 (20.00%) SQL
12 7 (20.00%) Scrum
12 7 (20.00%) VMware
12 7 (20.00%) Data Guard
12 7 (20.00%) VMware Infrastructure
12 7 (20.00%) ActiveMQ
12 7 (20.00%) vCloud
12 7 (20.00%) Oracle SOA Suite
12 7 (20.00%) Build Automation
12 7 (20.00%) Big Data
12 7 (20.00%) Amazon AWS
12 7 (20.00%) Confluence
12 7 (20.00%) Oracle BPM

Unix
Top Related 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 7 (20.00%) Confluence
1 7 (20.00%) Oracle SOA Suite
2 5 (14.29%) Tomcat
3 1 (2.86%) JBoss
Business Applications
1 7 (20.00%) Oracle BPM
Cloud Services
1 7 (20.00%) Amazon AWS
Communications & Networking
1 4 (11.43%) HTTP
2 3 (8.57%) Cisco Nexus
3 2 (5.71%) CTI
Database & Business Intelligence
1 19 (54.29%) Oracle Database
1 19 (54.29%) PostgreSQL
2 14 (40.00%) Hadoop
3 7 (20.00%) Big Data
4 5 (14.29%) MongoDB
5 4 (11.43%) Relational Database
Development Applications
1 13 (37.14%) JIRA
2 11 (31.43%) Jenkins
3 9 (25.71%) Git (software)
4 7 (20.00%) Bitbucket
5 4 (11.43%) Subversion
6 1 (2.86%) Maven
6 1 (2.86%) Team Foundation Server
Job Titles
1 7 (20.00%) DevOps Engineer
2 6 (17.14%) DBA
2 6 (17.14%) Oracle DBA
2 6 (17.14%) PostgreSQL DBA
2 6 (17.14%) SC Cleared DBA
3 5 (14.29%) Big Data Engineer
3 5 (14.29%) Data Engineer
3 5 (14.29%) Developer
3 5 (14.29%) Unix DBA
4 4 (11.43%) Administrator
5 3 (8.57%) Cisco Administrator
5 3 (8.57%) Systems Administrator
5 3 (8.57%) Unix Administrator
5 3 (8.57%) Unix Systems Administrator
6 2 (5.71%) Applications Support
6 2 (5.71%) Front End Developer (Client-Side Developer)
6 2 (5.71%) Linux/Unix DevOps
6 2 (5.71%) Senior Technician
7 1 (2.86%) Hadoop Consultant
7 1 (2.86%) Hadoop Engineer
Libraries, Frameworks & Software Standards
1 7 (20.00%) ActiveMQ
1 7 (20.00%) Oracle GoldenGate
2 3 (8.57%) JavaFX
2 3 (8.57%) JMS
2 3 (8.57%) Node.js
2 3 (8.57%) Spring
2 3 (8.57%) Struts
2 3 (8.57%) Twitter Bootstrap
3 2 (5.71%) CSS
3 2 (5.71%) HTML
4 1 (2.86%) Web Services
Miscellaneous
1 4 (11.43%) Visualisation
2 2 (5.71%) Freedom of Information
2 2 (5.71%) Freedom of Information Act
2 2 (5.71%) Management Information System
3 1 (2.86%) Data Conversion
Operating Systems
1 16 (45.71%) Linux
2 4 (11.43%) Mac OS X
3 3 (8.57%) CentOS
3 3 (8.57%) Red Hat Enterprise Linux
4 2 (5.71%) Solaris
5 1 (2.86%) Windows
Processes & Methodologies
1 15 (42.86%) DevOps
2 11 (31.43%) Continuous Integration
3 8 (22.86%) ITIL
3 8 (22.86%) SOA
4 7 (20.00%) Build Automation
4 7 (20.00%) Continuous Delivery
4 7 (20.00%) Scrum
4 7 (20.00%) User Stories
5 4 (11.43%) Agile Software Development
5 4 (11.43%) Configuration Management
5 4 (11.43%) Continuous Deployment
5 4 (11.43%) Responsive Web Design
5 4 (11.43%) Web Design
5 4 (11.43%) Web Development
6 2 (5.71%) Data Protection
6 2 (5.71%) Data Security
6 2 (5.71%) Front End Development
6 2 (5.71%) Security Management
6 2 (5.71%) User Acceptance Testing
7 1 (2.86%) Operational Acceptance Testing
Programming Languages
1 7 (20.00%) SQL
2 4 (11.43%) JavaScript
3 3 (8.57%) Java
4 1 (2.86%) PowerShell
Qualifications
1 23 (65.71%) SC Cleared
1 23 (65.71%) Security Cleared
2 10 (28.57%) DV Cleared
3 4 (11.43%) BC Cleared
3 4 (11.43%) BPSS Clearance
System Software
1 7 (20.00%) Corosync
1 7 (20.00%) HDFS
1 7 (20.00%) vCloud
1 7 (20.00%) VMware Infrastructure
Systems Management
1 18 (51.43%) Puppet
2 14 (40.00%) ZABBIX
3 7 (20.00%) Data Guard
3 7 (20.00%) Pacemaker
4 6 (17.14%) Ambari
5 1 (2.86%) Opscode Chef
Vendors
1 19 (54.29%) Oracle
2 7 (20.00%) VMware
3 6 (17.14%) Hortonworks
4 3 (8.57%) Cisco
4 3 (8.57%) Twitter
5 1 (2.86%) Guidewire