Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Brentford 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 November 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
Hounslow > Brentford
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 12 16 23
Rank change year-on-year +4 +7 -3
Contract jobs citing Unix 6 1 1
As % of all contract IT jobs advertised in Brentford 8.45% 1.14% 0.82%
As % of the Operating Systems category 54.55% 11.11% 25.00%
Number of daily rates quoted 2 0 1
Brentford median daily rate £550 - £283
10th Percentile £518 - £254
90th Percentile £583 - £311
Hounslow median daily rate £525 £155 £400
% change year-on-year +238.71% -61.25% -4.76%
Number of hourly rates quoted 0 0 0
Brentford median hourly rate - - -
Hounslow median hourly rate - £55.00 -

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

All Operating Systems
Brentford
Contract vacancies with a requirement for operating system skills 11 9 4
As % of all contract IT jobs advertised in Brentford 15.49% 10.23% 3.28%
Number of daily rates quoted 7 5 3
Brentford median daily rate £525 £145 £338
Median daily rate % change year-on-year +262.07% -57.04% -16.67%
10th Percentile £400 £138 £267
90th Percentile £608 £350 £421
Hounslow median daily rate £488 £415 £330
% change year-on-year +17.47% +25.76% -8.97%
Number of hourly rates quoted 0 1 1
Brentford median hourly rate - £175.00 £18.00
Median hourly rate % change year-on-year - +872.22% -52.00%
Hounslow median hourly rate £13.00 £25.75 £18.00
% change year-on-year -49.51% +43.06% -48.57%

Unix
Job Vacancy Trend in Brentford

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

Job vacancy trend for Unix in Brentford

Unix
Contractor Daily Rate Trend in Brentford

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

Contractor daily rate trend for Unix in Brentford

Unix
Contractor Hourly Rate Trend in Brentford

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

Contractor hourly rate trend for Unix in Brentford

For the 6 months to 23 November 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 Brentford region with a requirement for Unix.

1 4 (66.67%) Project Management
2 3 (50.00%) Service Management
2 3 (50.00%) CISSP
2 3 (50.00%) Windows
2 3 (50.00%) ArcSight
2 3 (50.00%) SIEM
2 3 (50.00%) Cybersecurity
2 3 (50.00%) Content Development
3 2 (33.33%) Shell Script
3 2 (33.33%) Linux
4 1 (16.67%) Documentum
4 1 (16.67%) NFS
4 1 (16.67%) TCP/IP
4 1 (16.67%) SLA
4 1 (16.67%) Cisco
4 1 (16.67%) EMC
4 1 (16.67%) SQL
4 1 (16.67%) Oracle
4 1 (16.67%) SAP
4 1 (16.67%) Web Services
4 1 (16.67%) Remedy
4 1 (16.67%) DRM
4 1 (16.67%) AIX
4 1 (16.67%) SAN
4 1 (16.67%) CA
4 1 (16.67%) NetApp
4 1 (16.67%) Data Protection
4 1 (16.67%) SRDF
4 1 (16.67%) Video on Demand
4 1 (16.67%) 3PAR

Unix
Co-occurring IT Skills in Brentford 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 1 (16.67%) CMS
1 1 (16.67%) Documentum
Communications & Networking
1 1 (16.67%) SAN
1 1 (16.67%) TCP/IP
Database & Business Intelligence
1 1 (16.67%) Relational Database
General
1 1 (16.67%) Pharmaceutical
Job Titles
1 3 (50.00%) CISSP Manager
1 3 (50.00%) Network Manager
1 3 (50.00%) Network Security Manager
1 3 (50.00%) Security Manager
2 2 (33.33%) Onboarding Manager
3 1 (16.67%) Applications Engineer
3 1 (16.67%) Applications Support
3 1 (16.67%) Applications Support Engineer
3 1 (16.67%) Architect
3 1 (16.67%) Broadcast Engineer
3 1 (16.67%) Consultant
3 1 (16.67%) Documentum Consultant
3 1 (16.67%) Support Engineer
3 1 (16.67%) Technical Architect
3 1 (16.67%) Video On Demand Engineer
Libraries, Frameworks & Software Standards
1 1 (16.67%) Web Services
Miscellaneous
1 1 (16.67%) EMC VMAX
1 1 (16.67%) Replication
1 1 (16.67%) Video on Demand
Operating Systems
1 3 (50.00%) Windows
2 2 (33.33%) Linux
3 1 (16.67%) AIX
Processes & Methodologies
1 4 (66.67%) Project Management
2 3 (50.00%) Content Development
2 3 (50.00%) Cybersecurity
2 3 (50.00%) Service Management
2 3 (50.00%) SIEM
3 1 (16.67%) Capacity Management
3 1 (16.67%) Collaborative Working
3 1 (16.67%) Content Management
3 1 (16.67%) Data Protection
3 1 (16.67%) Disaster Recovery
3 1 (16.67%) DRM
3 1 (16.67%) Performance Analysis
3 1 (16.67%) Root Cause Analysis
Programming Languages
1 2 (33.33%) Shell Script
2 1 (16.67%) SQL
Qualifications
1 3 (50.00%) CISSP
Quality Assurance & Compliance
1 1 (16.67%) SLA
System Software
1 1 (16.67%) NFS
1 1 (16.67%) SRDF
Systems Management
1 1 (16.67%) EMC TimeFinder
1 1 (16.67%) NetApp OnCommand
1 1 (16.67%) Oracle RMAN
1 1 (16.67%) SnapMirror
1 1 (16.67%) SnapVault
Vendors
1 3 (50.00%) ArcSight
2 1 (16.67%) 3PAR
2 1 (16.67%) Brocade
2 1 (16.67%) CA
2 1 (16.67%) Cisco
2 1 (16.67%) EMC
2 1 (16.67%) NetApp
2 1 (16.67%) Oracle
2 1 (16.67%) Remedy
2 1 (16.67%) SAP