The following table provides summary statistics for contract job vacancies advertised in Crawley with a requirement for Unix skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Unix over the 3 months to 22 June 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.

Unix
West Sussex / Crawley
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 22 23 8
Rank change year-on-year +1 -15  
Contract jobs citing Unix 6 8 20
As % of all contract IT jobs advertised in Crawley 4.38% 4.15% 13.07%
As % of the Operating Systems category 11.32% 12.90% 27.40%
Number of daily rates quoted 6 8 8
Median daily rate £431 £413 £406
Median daily rate % change year-on-year +4.54% +1.53%  
90% offered a daily rate of more than £336 £371 £335
10% offered a daily rate of more than £488 £475 £458
UK excluding London median daily rate £425 £400 £375
% change year-on-year +6.25% +6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £39.50 £27.75 £38.25
% change year-on-year +42.34% -27.45%  

Unix is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Crawley with a requirement for operating system skills.

Contract Operating System Skills
Crawley
Contract job vacancies with a requirement for operating system skills 53 62 73
As % of all contract IT job vacancies advertised in Crawley 38.69% 32.12% 47.71%
Number of daily rates quoted 35 48 48
Median daily rate £300 £400 £363
Median daily rate % change year-on-year -25.00% +10.34%  
90% offered a daily rate of more than £150 £228 £300
10% offered a daily rate of more than £450 £475 £438
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 2 4 2
Median hourly rate £17.00 £27.50 £16.50
Median hourly rate % change year-on-year -38.18% +66.66%  
UK excluding London median hourly rate £15.50 £16.97 £16.16
% change year-on-year -8.66% +5.01%  

Unix
Job Vacancy Trend in Crawley

The job posting trend of jobs advertised in Crawley citing Unix as a proportion of all contract or permanent IT jobs with a match in the Operating Systems category.

Job vacancy trend for Unix in Crawley

Unix
Contractor Daily Rate Trend in Crawley

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Unix in Crawley.

Contractor daily rate trend for Unix in Crawley

Unix
Contractor Daily Rate Histogram in Crawley

The daily rate distribution of IT jobs citing Unix in Crawley over the 3 months to 22 June 2017.

Contractor daily rate histogram for Unix in Crawley

Unix
Contractor Hourly Rate Trend in Crawley

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

Contractor hourly rate trend for Unix in Crawley

For the 6 months to 22 June 2017, 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 Crawley region with a requirement for Unix.

1 10 (55.56%) Linux
2 7 (38.89%) Finance
2 7 (38.89%) Data Centre
3 6 (33.33%) SQL
3 6 (33.33%) Oracle
3 6 (33.33%) Windows
3 6 (33.33%) Agile Software Development
4 5 (27.78%) VMware
4 5 (27.78%) C
5 4 (22.22%) Mainframe
5 4 (22.22%) Python
5 4 (22.22%) WAN
5 4 (22.22%) PL/SQL
5 4 (22.22%) Citrix
5 4 (22.22%) Relational Database
6 3 (16.67%) Windows Server
6 3 (16.67%) Enterprise Software
6 3 (16.67%) IBM
6 3 (16.67%) LAN
6 3 (16.67%) AIX
6 3 (16.67%) C++
6 3 (16.67%) HTML
6 3 (16.67%) Java
6 3 (16.67%) JavaScript
6 3 (16.67%) Shell Script
6 3 (16.67%) VMware Infrastructure
7 2 (11.11%) Web Development
7 2 (11.11%) Windows Server 2008
7 2 (11.11%) Test Automation
7 2 (11.11%) XenApp

Unix
Co-occurring IT Skills in Crawley 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 2 (11.11%) Oracle SOA Suite
2 1 (5.56%) FileNet
2 1 (5.56%) WebSphere
Applications
1 1 (5.56%) Spreadsheet
Communications & Networking
1 4 (22.22%) WAN
2 3 (16.67%) LAN
3 2 (11.11%) MPLS
3 2 (11.11%) VPN
4 1 (5.56%) BGP
4 1 (5.56%) Cisco ASA
4 1 (5.56%) Cisco IOS
4 1 (5.56%) DHCP
4 1 (5.56%) DNS
4 1 (5.56%) Firewall
4 1 (5.56%) IP Telephony
4 1 (5.56%) IPv4
4 1 (5.56%) IPv6
4 1 (5.56%) OSPF
4 1 (5.56%) SAN
4 1 (5.56%) SNMP
4 1 (5.56%) TCP/IP
4 1 (5.56%) VLAN
4 1 (5.56%) VPLS
4 1 (5.56%) Wireless
Database & Business Intelligence
1 4 (22.22%) Relational Database
2 2 (11.11%) Oracle Database
2 2 (11.11%) Oracle Database 11g
2 2 (11.11%) Oracle Database 12c
2 2 (11.11%) SQLPlus
3 1 (5.56%) DB2
Development Applications
1 2 (11.11%) CA Gen
1 2 (11.11%) Jenkins
1 2 (11.11%) JIRA
1 2 (11.11%) Subversion
General
1 7 (38.89%) Finance
2 2 (11.11%) Banking
3 1 (5.56%) Back Office
3 1 (5.56%) Games
3 1 (5.56%) Telecoms
Job Titles
1 5 (27.78%) Developer
2 3 (16.67%) Architect
2 3 (16.67%) Infrastructure Architect
3 2 (11.11%) DevOps Engineer
3 2 (11.11%) Django Developer
3 2 (11.11%) Infrastructure Technical Architect
3 2 (11.11%) Oracle Developer
3 2 (11.11%) PL/SQL Developer
3 2 (11.11%) Python Developer
3 2 (11.11%) Python/Django Developer
3 2 (11.11%) SQL Developer
3 2 (11.11%) Technical Architect
3 2 (11.11%) Technical Infrastructure Architect
4 1 (5.56%) Build Engineer
4 1 (5.56%) CA Gen Developer
4 1 (5.56%) Linux DevOps Engineer
4 1 (5.56%) Network Infrastructure Manager
4 1 (5.56%) Network Infrastructure Project Manager
4 1 (5.56%) VMware Engineer
4 1 (5.56%) Wintel Architect
Libraries, Frameworks & Software Standards
1 3 (16.67%) HTML
2 2 (11.11%) Django
2 2 (11.11%) jQuery
3 1 (5.56%) CSS
3 1 (5.56%) JSP
Miscellaneous
1 7 (38.89%) Data Centre
2 4 (22.22%) Mainframe
3 3 (16.67%) Enterprise Software
4 2 (11.11%) Analytical Skills
4 2 (11.11%) Client/Server
5 1 (5.56%) BYOD
5 1 (5.56%) Clustering
5 1 (5.56%) iSeries
5 1 (5.56%) Online Games
5 1 (5.56%) Replication
Operating Systems
1 10 (55.56%) Linux
2 6 (33.33%) Windows
3 3 (16.67%) AIX
3 3 (16.67%) Windows Server
4 2 (11.11%) Solaris
4 2 (11.11%) Windows Server 2008
4 2 (11.11%) Windows Server 2012
5 1 (5.56%) Red Hat Enterprise Linux
5 1 (5.56%) VyOS
5 1 (5.56%) Windows 7
Processes & Methodologies
1 6 (33.33%) Agile Software Development
2 2 (11.11%) Capacity Planning
2 2 (11.11%) Continuous Integration
2 2 (11.11%) Data Integration
2 2 (11.11%) DevOps
2 2 (11.11%) Physics
2 2 (11.11%) Requirements Analysis
2 2 (11.11%) SDLC
2 2 (11.11%) SOA
2 2 (11.11%) Software Engineering
2 2 (11.11%) Test Automation
2 2 (11.11%) Unit Testing
2 2 (11.11%) Waterfall
2 2 (11.11%) Web Development
3 1 (5.56%) Invoice Processing
3 1 (5.56%) IT Strategy
3 1 (5.56%) Multithreaded Programming
3 1 (5.56%) Planning and Forecasting
3 1 (5.56%) Regulatory Compliance
3 1 (5.56%) Storage Virtualisation
Programming Languages
1 6 (33.33%) SQL
2 5 (27.78%) C
3 4 (22.22%) PL/SQL
3 4 (22.22%) Python
4 3 (16.67%) C++
4 3 (16.67%) Java
4 3 (16.67%) JavaScript
4 3 (16.67%) Shell Script
5 2 (11.11%) PowerShell
6 1 (5.56%) Bash Shell
6 1 (5.56%) C#
6 1 (5.56%) Korn
Qualifications
1 1 (5.56%) Degree
Quality Assurance & Compliance
1 2 (11.11%) ISO 9001
2 1 (5.56%) PMBOK
System Software
1 3 (16.67%) VMware Infrastructure
2 2 (11.11%) XenApp
3 1 (5.56%) Hyper-V
3 1 (5.56%) VMware ESXi
3 1 (5.56%) VMware Workstation
3 1 (5.56%) vSphere
3 1 (5.56%) XenDesktop
3 1 (5.56%) XenServer
Systems Management
1 2 (11.11%) SCCM
2 1 (5.56%) Backup Exec
2 1 (5.56%) Nagios
2 1 (5.56%) NetBackup
2 1 (5.56%) Norton AntiVirus
2 1 (5.56%) WSUS
Vendors
1 6 (33.33%) Oracle
2 5 (27.78%) VMware
3 4 (22.22%) Citrix
4 3 (16.67%) IBM
5 2 (11.11%) CA
5 2 (11.11%) Cisco
6 1 (5.56%) Aruba
6 1 (5.56%) Brocade
6 1 (5.56%) Cognizant
6 1 (5.56%) ProCurve
6 1 (5.56%) Red Hat
6 1 (5.56%) SolarWinds
6 1 (5.56%) SonicWALL
6 1 (5.56%) Symantec
6 1 (5.56%) Ubiquiti
6 1 (5.56%) Vignette