Period
to 21 January 2018

The following table provides summary statistics for contract job vacancies advertised in Erskine with a requirement for Linux skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Linux over the 6 months to 21 January 2018 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.

Linux
Renfrewshire > Erskine
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 15 37 53
Rank change year-on-year +22 +16 -35
Contract jobs citing Linux 2 15 5
As % of all contract IT jobs advertised in Erskine 5.00% 5.70% 2.10%
As % of the Operating Systems category 16.67% 12.30% 4.72%
Number of daily rates quoted 1 15 1
Erskine median daily rate £250 £320 £315
Median daily rate % change year-on-year -21.88% +1.59% -6.32%
Renfrewshire median daily rate £250 £320 £315
% change year-on-year -21.88% +1.59% -6.32%
Number of hourly rates quoted 0 0 0
Erskine median hourly rate - - -
Renfrewshire median hourly rate - - -

Linux 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 Erskine with a requirement for operating system skills.

All Operating Systems
Erskine
Contract vacancies with a requirement for operating system skills 12 122 106
As % of all contract IT jobs advertised in Erskine 30.00% 46.39% 44.54%
Number of daily rates quoted 11 95 74
Erskine median daily rate £320 £320 £328
Median daily rate % change year-on-year - -2.29% -5.75%
10th Percentile £218 £263 £280
90th Percentile £350 £445 £419
Renfrewshire median daily rate £318 £320 £325
% change year-on-year -0.78% -1.54% -6.47%
Number of hourly rates quoted 0 3 0
Erskine median hourly rate - £39.00 -
Renfrewshire median hourly rate - £39.00 -

Linux
Job Vacancy Trend in Erskine

Job postings citing Linux as a percentage of all IT jobs advertised in Erskine.

Job vacancy trend for Linux in Erskine

Linux
Contractor Daily Rate Trend in Erskine

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

Contractor daily rate trend for Linux in Erskine

For the 6 months to 21 January 2018, IT contractor jobs citing Linux 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 Erskine region with a requirement for Linux.

1 2 (100.00%) TCP/IP
1 2 (100.00%) Firewall
2 1 (50.00%) Risk Management
2 1 (50.00%) Information Security
2 1 (50.00%) Network Load Balancing
2 1 (50.00%) Oracle Database 11g
2 1 (50.00%) Security Cleared
2 1 (50.00%) Oracle EBS R12
2 1 (50.00%) Tufin
2 1 (50.00%) Oracle Database
2 1 (50.00%) AlgoSec
2 1 (50.00%) ITIL Foundation Certificate
2 1 (50.00%) Identity Access Management
2 1 (50.00%) DNS
2 1 (50.00%) SSL
2 1 (50.00%) CA
2 1 (50.00%) SAML
2 1 (50.00%) Shell Script
2 1 (50.00%) CA Single Sign-On
2 1 (50.00%) X.509
2 1 (50.00%) Change Management
2 1 (50.00%) Java
2 1 (50.00%) Oracle
2 1 (50.00%) SOAP
2 1 (50.00%) Web Services
2 1 (50.00%) XML
2 1 (50.00%) ITIL
2 1 (50.00%) Unix
2 1 (50.00%) Windows
2 1 (50.00%) JBoss

Linux
Co-occurring IT Skills in Erskine 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 (50.00%) Apache
1 1 (50.00%) JBoss
1 1 (50.00%) Tomcat
Business Applications
1 1 (50.00%) Oracle EBS R12
Communications & Networking
1 2 (100.00%) Firewall
1 2 (100.00%) TCP/IP
2 1 (50.00%) DNS
2 1 (50.00%) SSL
2 1 (50.00%) X.509
Database & Business Intelligence
1 1 (50.00%) Oracle Database
1 1 (50.00%) Oracle Database 11g
Job Titles
1 1 (50.00%) Firewall Engineer
1 1 (50.00%) Identity and Access Management Engineer
1 1 (50.00%) Security Engineer
Libraries, Frameworks & Software Standards
1 1 (50.00%) SAML
1 1 (50.00%) SOAP
1 1 (50.00%) Web Services
1 1 (50.00%) XML
Operating Systems
1 1 (50.00%) Unix
1 1 (50.00%) Windows
Processes & Methodologies
1 1 (50.00%) Change Management
1 1 (50.00%) Identity Access Management
1 1 (50.00%) Information Security
1 1 (50.00%) ITIL
1 1 (50.00%) Network Load Balancing
1 1 (50.00%) Risk Management
Programming Languages
1 1 (50.00%) Java
1 1 (50.00%) Shell Script
Qualifications
1 1 (50.00%) ITIL Foundation Certificate
1 1 (50.00%) Security Cleared
Systems Management
1 1 (50.00%) CA Single Sign-On
Vendors
1 1 (50.00%) AlgoSec
1 1 (50.00%) CA
1 1 (50.00%) Oracle
1 1 (50.00%) Tufin