Period
to 23 July 2017

The following table provides summary statistics for contract job vacancies advertised in Gatwick with a requirement for Unix skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Unix over the 6 months to 23 July 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 > Gatwick
6 months to
23 Jul 2017
Same period 2016 Same period 2015
Rank 10 15 14
Rank change year-on-year +5 -1 -
Contract jobs citing Unix 17 12 12
As % of all contract IT jobs advertised in Gatwick 11.81% 8.63% 9.60%
As % of the Operating Systems category 39.53% 21.05% 24.00%
Number of daily rates quoted 12 11 2
Gatwick median daily rate £550 £365 £431
Median daily rate % change year-on-year +50.68% -15.36% -
West Sussex median daily rate £500 £413 £450
% change year-on-year +21.21% -8.33% -21.05%
Number of hourly rates quoted 0 0 4
Gatwick median hourly rate - - £50.00
West Sussex median hourly rate - - £50.00

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 Gatwick with a requirement for operating system skills.

Contract Operating System Skills
Gatwick
Contract job vacancies with a requirement for operating system skills 43 57 50
As % of all contract IT job vacancies advertised in Gatwick 29.86% 41.01% 40.00%
Number of daily rates quoted 33 48 27
Gatwick median daily rate £375 £371 £325
Median daily rate % change year-on-year +1.18% +14.04% +47.73%
10th Percentile £250 £307 £120
90th Percentile £550 £456 £358
West Sussex median daily rate £410 £371 £338
% change year-on-year +10.44% +10.00% +22.73%
Number of hourly rates quoted 2 7 7
Gatwick median hourly rate £49.50 £43.00 £50.00
Median hourly rate % change year-on-year +15.12% -14.00% +207.69%
West Sussex median hourly rate £17.00 £30.00 £16.00
% change year-on-year -43.33% +87.50% +2.40%

Unix
Job Vacancy Trend in Gatwick

Job postings citing Unix as a percentage of all IT jobs advertised in Gatwick.

Job vacancy trend for Unix in Gatwick

Unix
Contractor Daily Rate Trend in Gatwick

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

Contractor daily rate trend for Unix in Gatwick

Unix
Contractor Daily Rate Histogram in Gatwick

The daily rate distribution of IT jobs citing Unix in Gatwick over the 6 months to 23 July 2017.

Contractor daily rate histogram for Unix in Gatwick

Unix
Contractor Hourly Rate Trend in Gatwick

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

Contractor hourly rate trend for Unix in Gatwick

For the 6 months to 23 July 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 Gatwick region with a requirement for Unix.

1 16 (94.12%) Oracle
2 15 (88.24%) Linux
3 13 (76.47%) Python
4 12 (70.59%) Degree
5 10 (58.82%) Perl
6 8 (47.06%) HTML
6 8 (47.06%) JavaScript
6 8 (47.06%) Git (software)
7 7 (41.18%) Agile Software Development
7 7 (41.18%) C
7 7 (41.18%) Java
7 7 (41.18%) PHP
7 7 (41.18%) AIX
7 7 (41.18%) WebLogic
7 7 (41.18%) Apache
7 7 (41.18%) Tomcat
7 7 (41.18%) ProC
7 7 (41.18%) Configuration Management
7 7 (41.18%) nginx
7 7 (41.18%) Open Source
7 7 (41.18%) Waterfall
7 7 (41.18%) Jenkins
7 7 (41.18%) Performance Tuning
7 7 (41.18%) SDLC
7 7 (41.18%) Docker
8 6 (35.29%) Django
8 6 (35.29%) Web Development
9 5 (29.41%) SQL
9 5 (29.41%) Relational Database
9 5 (29.41%) Analytical Skills

Unix
Co-occurring IT Skills in Gatwick 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 (41.18%) Apache
1 7 (41.18%) nginx
1 7 (41.18%) Tomcat
1 7 (41.18%) WebLogic
Applications
1 1 (5.88%) Photoshop
Communications & Networking
1 3 (17.65%) Fibre Channel
1 3 (17.65%) SAN
Database & Business Intelligence
1 5 (29.41%) Relational Database
2 1 (5.88%) Oracle Database
Development Applications
1 8 (47.06%) Git (software)
2 7 (41.18%) Jenkins
2 7 (41.18%) ProC
3 1 (5.88%) Rational DOORS
3 1 (5.88%) Subversion
General
1 1 (5.88%) Finance
1 1 (5.88%) Marketing
Job Titles
1 7 (41.18%) Architect
1 7 (41.18%) Oracle Architect
2 6 (35.29%) Developer
3 5 (29.41%) Django Developer
3 5 (29.41%) Python Developer
3 5 (29.41%) Python/Django Developer
4 4 (23.53%) Administrator
5 3 (17.65%) Linux Administrator
5 3 (17.65%) Solaris Administrator
5 3 (17.65%) Unix Administrator
6 1 (5.88%) Front End Developer (Client-Side Developer)
6 1 (5.88%) Front End Web Developer (Client-Side Developer)
6 1 (5.88%) HTML Developer
6 1 (5.88%) JavaScript Developer
6 1 (5.88%) Oracle Developer
6 1 (5.88%) Senior Systems Administrator
6 1 (5.88%) Senior Systems Engineer
6 1 (5.88%) Systems Administrator
6 1 (5.88%) Systems Engineer
6 1 (5.88%) Web Developer
Libraries, Frameworks & Software Standards
1 8 (47.06%) HTML
2 6 (35.29%) Django
3 1 (5.88%) Ajax
3 1 (5.88%) AngularJS
3 1 (5.88%) CSS
3 1 (5.88%) CSS3
3 1 (5.88%) HTML5
3 1 (5.88%) jQuery
3 1 (5.88%) React
3 1 (5.88%) Sass
Miscellaneous
1 5 (29.41%) Analytical Skills
1 5 (29.41%) Enterprise Software
2 3 (17.65%) Computer Science
2 3 (17.65%) Management Information System
3 1 (5.88%) User Experience
Operating Systems
1 15 (88.24%) Linux
2 7 (41.18%) AIX
3 3 (17.65%) CentOS
3 3 (17.65%) Red Hat Enterprise Linux
3 3 (17.65%) Solaris
4 1 (5.88%) Windows
Processes & Methodologies
1 7 (41.18%) Agile Software Development
1 7 (41.18%) Configuration Management
1 7 (41.18%) Open Source
1 7 (41.18%) Performance Tuning
1 7 (41.18%) SDLC
1 7 (41.18%) Waterfall
2 6 (35.29%) Web Development
3 4 (23.53%) ITIL
3 4 (23.53%) QMS
3 4 (23.53%) Quality Management
4 3 (17.65%) Benchmarking
4 3 (17.65%) Business Continuity
4 3 (17.65%) Change Management
4 3 (17.65%) Disaster Recovery
4 3 (17.65%) Information Security
4 3 (17.65%) Mathematics
4 3 (17.65%) Server Hardening
5 1 (5.88%) Cross-Browser Compatibility
5 1 (5.88%) Customer Engagement
5 1 (5.88%) Wireframes
Programming Languages
1 13 (76.47%) Python
2 10 (58.82%) Perl
3 8 (47.06%) JavaScript
4 7 (41.18%) C
4 7 (41.18%) Java
4 7 (41.18%) PHP
5 5 (29.41%) SQL
6 3 (17.65%) AWK
6 3 (17.65%) Bourne shell
6 3 (17.65%) Korn
6 3 (17.65%) Shell Script
Qualifications
1 12 (70.59%) Degree
2 3 (17.65%) OCA
2 3 (17.65%) OCP
2 3 (17.65%) Oracle Certification
2 3 (17.65%) RHCE
2 3 (17.65%) RHCSA
System Software
1 7 (41.18%) Docker
2 3 (17.65%) GlusterFS
2 3 (17.65%) Veritas Cluster Server
Systems Management
1 3 (17.65%) NetBackup
1 3 (17.65%) Oracle ZFS
1 3 (17.65%) Red Hat Satellite
1 3 (17.65%) Red Hat Spacewalk
1 3 (17.65%) Veritas Storage Foundation
Vendors
1 16 (94.12%) Oracle
2 3 (17.65%) Brocade
2 3 (17.65%) EMC
2 3 (17.65%) HP
2 3 (17.65%) Red Hat
2 3 (17.65%) StorageTek
2 3 (17.65%) Sun
2 3 (17.65%) Veritas
2 3 (17.65%) VMware