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 29 July 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
29 Jul 2016
Same period 2015 Same period 2014
Unix
Rank 30 14 11
Rank change year-on-year
-16 -3
Contract jobs citing Unix 18 20 5
As % of all contract IT jobs located in Croydon 6.41% 13.79% 5.81%
As % of the Operating Systems category 29.03% 37.74% 17.86%
Number of daily rates quoted 10 12 5
Median daily rate £393 £450 £400
Median daily rate % change year-on-year
-12.77% +12.50%
90% offered a daily rate of more than £350 £326 £279
10% offered a daily rate of more than £455 £525 £594
UK excluding London median daily rate £400 £386 £360
% change year-on-year
+3.55% +7.29%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £35.50 £37.50 £30.00
% change year-on-year
-5.33% +25.00%
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
62 53 28
As % of all contract IT jobs located in Croydon 22.06% 36.55% 32.56%
Number of daily rates quoted 29 34 21
Median daily rate £420 £425 £345
Median daily rate % change year-on-year
-1.17% +23.18%
90% offered a daily rate of more than £350 £325 £125
10% offered a daily rate of more than £500 £525 £500
UK excluding London median daily rate £353 £350 £310
% change year-on-year
+0.71% +12.90%
Number of hourly rates quoted 2 0 4
Median hourly rate £14.50 - £17.00
90% offered a hourly rate of more than £14.00 - £12.50
10% offered a hourly rate of more than £15.00 - £25.00
UK excluding London median hourly rate £16.50 £16.50 £15.00
% change year-on-year
- +10.00%

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
Daily Rate Histogram in Croydon

This chart provides a histogram of daily rates quoted in contract IT jobs citing Unix across the Croydon region over the 3 months to 29 July 2016.

Unix Daily Rate Histogram 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 29 July 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 (79.31%) Linux
2 12 (41.38%) Red Hat
2 12 (41.38%) Puppet
3 11 (37.93%) HTTP
3 11 (37.93%) Finance
4 10 (34.48%) ITIL
4 10 (34.48%) F5
5 9 (31.03%) Java
5 9 (31.03%) Nagios
6 8 (27.59%) Red Hat Enterprise Linux
7 7 (24.14%) Configuration Management
7 7 (24.14%) Firewall
7 7 (24.14%) Python
7 7 (24.14%) Git (software)
8 6 (20.69%) Visualisation
8 6 (20.69%) VMware Infrastructure
8 6 (20.69%) Web Development
8 6 (20.69%) Load Balancing
8 6 (20.69%) Web Design
8 6 (20.69%) VMware
8 6 (20.69%) Agile Software Development
8 6 (20.69%) Subversion
8 6 (20.69%) Tomcat
8 6 (20.69%) TCP/IP
8 6 (20.69%) JavaScript
8 6 (20.69%) Oracle
8 6 (20.69%) Mac OS X
8 6 (20.69%) NetApp
8 6 (20.69%) Responsive Web Design
8 6 (20.69%) Relational Database

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 6 (20.69%) Tomcat
2 5 (17.24%) MQSeries
3 1 (3.45%) IIS
Communications & Networking
1 11 (37.93%) HTTP
2 7 (24.14%) Firewall
3 6 (20.69%) TCP/IP
4 5 (17.24%) FTP
4 5 (17.24%) HTTPS
4 5 (17.24%) IPsec
4 5 (17.24%) LDAP
4 5 (17.24%) NAS
4 5 (17.24%) Network Security
4 5 (17.24%) tcpdump
4 5 (17.24%) VPN
4 5 (17.24%) Wireshark
5 2 (6.90%) Cisco Nexus
5 2 (6.90%) SAN
6 1 (3.45%) CTI
6 1 (3.45%) LAN
6 1 (3.45%) OSPF
6 1 (3.45%) VLAN
6 1 (3.45%) WAN
6 1 (3.45%) Wireless
Database & Business Intelligence
1 6 (20.69%) Relational Database
2 4 (13.79%) Oracle Database
2 4 (13.79%) PostgreSQL
3 2 (6.90%) MongoDB
3 2 (6.90%) SQL Server
3 2 (6.90%) Sybase ASE
4 1 (3.45%) DB2
4 1 (3.45%) MySQL
4 1 (3.45%) Oracle Reports
4 1 (3.45%) SQL Server 2005
4 1 (3.45%) SQL Server 2008
4 1 (3.45%) VLDB
Development Applications
1 7 (24.14%) Git (software)
2 6 (20.69%) Subversion
3 2 (6.90%) Jenkins
4 1 (3.45%) Team Foundation Server
General
1 11 (37.93%) Finance
2 2 (6.90%) Telecoms
3 1 (3.45%) Manufacturing
3 1 (3.45%) Retail
Job Titles
1 7 (24.14%) Developer
2 3 (10.34%) Administrator
2 3 (10.34%) DevOps Engineer
2 3 (10.34%) Java Developer
2 3 (10.34%) Linux Engineer
3 2 (6.90%) Analyst
3 2 (6.90%) Applications Support
3 2 (6.90%) Cisco Administrator
3 2 (6.90%) DBA
3 2 (6.90%) Front End Developer (Client-Side Developer)
3 2 (6.90%) Infrastructure Analyst
3 2 (6.90%) Infrastructure Support
3 2 (6.90%) Linux Support
3 2 (6.90%) SQL DBA
3 2 (6.90%) SQL Server DBA
3 2 (6.90%) Sybase DBA
3 2 (6.90%) Systems Administrator
3 2 (6.90%) Unix Administrator
3 2 (6.90%) Unix Analyst
3 2 (6.90%) Unix Systems Administrator
Libraries, Frameworks & Software Standards
1 5 (17.24%) J2EE
1 5 (17.24%) JavaFX
1 5 (17.24%) JMS
1 5 (17.24%) Node.js
1 5 (17.24%) Spring
1 5 (17.24%) Struts
1 5 (17.24%) Twitter Bootstrap
2 4 (13.79%) CSS
2 4 (13.79%) HTML
Miscellaneous
1 6 (20.69%) Visualisation
2 5 (17.24%) iPad
3 4 (13.79%) Data Centre
4 2 (6.90%) Enterprise Software
5 1 (3.45%) Analytical Skills
5 1 (3.45%) Computer Science
5 1 (3.45%) Data Conversion
5 1 (3.45%) EMC VMAX
5 1 (3.45%) Freedom of Information
5 1 (3.45%) Freedom of Information Act
5 1 (3.45%) Mainframe
5 1 (3.45%) Management Information System
5 1 (3.45%) Replication
Operating Systems
1 23 (79.31%) Linux
2 8 (27.59%) Red Hat Enterprise Linux
3 6 (20.69%) Mac OS X
4 5 (17.24%) Windows
5 2 (6.90%) CentOS
5 2 (6.90%) Solaris
5 2 (6.90%) Windows Server 2008
6 1 (3.45%) AIX
6 1 (3.45%) SUSE
6 1 (3.45%) Windows Server
6 1 (3.45%) Windows Server 2003
6 1 (3.45%) Windows Server 2012
Processes & Methodologies
1 10 (34.48%) ITIL
2 7 (24.14%) Configuration Management
3 6 (20.69%) Agile Software Development
3 6 (20.69%) Load Balancing
3 6 (20.69%) Responsive Web Design
3 6 (20.69%) Web Design
3 6 (20.69%) Web Development
4 5 (17.24%) Disaster Recovery
5 4 (13.79%) DevOps
6 3 (10.34%) Migration
7 2 (6.90%) BCP
7 2 (6.90%) Business Continuity
7 2 (6.90%) Business Continuity Planning
7 2 (6.90%) Capacity Management
7 2 (6.90%) Front End Development
7 2 (6.90%) Network Monitoring
8 1 (3.45%) Business Development
8 1 (3.45%) Data Centre Operations
8 1 (3.45%) Desktop Virtualisation
8 1 (3.45%) User Acceptance Testing
Programming Languages
1 9 (31.03%) Java
2 7 (24.14%) Python
3 6 (20.69%) JavaScript
4 5 (17.24%) Perl
4 5 (17.24%) Shell Script
5 4 (13.79%) SQL
6 2 (6.90%) Ruby
6 2 (6.90%) Scala
7 1 (3.45%) C
Qualifications
1 4 (13.79%) Security Cleared
2 2 (6.90%) BC Cleared
2 2 (6.90%) SC Cleared
3 1 (3.45%) BICSI Certification
3 1 (3.45%) BICSI RCDD
3 1 (3.45%) Degree
Quality Assurance & Compliance
1 3 (10.34%) SLA
System Software
1 6 (20.69%) VMware Infrastructure
2 5 (17.24%) Samba
2 5 (17.24%) Virtual Machines
3 1 (3.45%) Active Directory
3 1 (3.45%) GlusterFS
3 1 (3.45%) Veritas Cluster Server
3 1 (3.45%) VMware ESXi
3 1 (3.45%) vSphere
Systems Management
1 12 (41.38%) Puppet
2 9 (31.03%) Nagios
3 1 (3.45%) NetBackup
3 1 (3.45%) Red Hat Satellite
3 1 (3.45%) Veritas Storage Foundation
Vendors
1 12 (41.38%) Red Hat
2 10 (34.48%) F5
3 6 (20.69%) NetApp
3 6 (20.69%) Oracle
3 6 (20.69%) VMware
4 5 (17.24%) CheckPoint
4 5 (17.24%) Twitter
5 3 (10.34%) Microsoft
6 2 (6.90%) Cisco
6 2 (6.90%) EMC
6 2 (6.90%) Sybase
7 1 (3.45%) Brocade
7 1 (3.45%) Dell
7 1 (3.45%) Guidewire
7 1 (3.45%) StorageTek
7 1 (3.45%) Veritas