Period
to 16 December 2017

The following table provides summary statistics for contract job vacancies advertised in Derby 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 16 December 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.

Linux
Derbyshire > Derby
6 months to
16 Dec 2017
Same period 2016 Same period 2015
Rank 16 29 23
Rank change year-on-year +13 -6 +10
Contract jobs citing Linux 32 15 26
As % of all contract IT jobs advertised in Derby 7.75% 4.29% 7.41%
As % of the Operating Systems category 32.99% 23.81% 32.10%
Number of daily rates quoted 22 8 15
Derby median daily rate £310 £326 £400
Median daily rate % change year-on-year -4.98% -18.44% +6.67%
10th Percentile £220 £118 £363
90th Percentile £408 £605 £512
Derbyshire median daily rate £313 £338 £400
% change year-on-year -7.41% -15.63% +6.67%
Number of hourly rates quoted 4 0 0
Derby median hourly rate £31.00 - -
Derbyshire median hourly rate £30.00 - £20.00

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 Derby with a requirement for operating system skills.

All Operating Systems
Derby
Contract vacancies with a requirement for operating system skills 97 63 81
As % of all contract IT jobs advertised in Derby 23.49% 18.00% 23.08%
Number of daily rates quoted 53 35 33
Derby median daily rate £300 £320 £400
Median daily rate % change year-on-year -6.25% -20.00% +15.94%
10th Percentile £144 £122 £264
90th Percentile £398 £523 £516
Derbyshire median daily rate £290 £313 £375
% change year-on-year -7.20% -16.67% +15.38%
Number of hourly rates quoted 14 9 13
Derby median hourly rate £17.50 £9.13 £12.75
Median hourly rate % change year-on-year +91.78% -28.43% +28.27%
10th Percentile £14.10 £8.69 £10.90
90th Percentile £29.19 £54.60 £17.90
Derbyshire median hourly rate £17.50 £11.00 £12.75
% change year-on-year +59.09% -13.73% +15.91%

Linux
Job Vacancy Trend in Derby

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

Job vacancy trend for Linux in Derby

Linux
Contractor Daily Rate Trend in Derby

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

Contractor daily rate trend for Linux in Derby

Linux
Contractor Daily Rate Histogram in Derby

The daily rate distribution of IT jobs citing Linux in Derby over the 6 months to 16 December 2017.

Contractor daily rate histogram for Linux in Derby

Linux
Contractor Hourly Rate Trend in Derby

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

Contractor hourly rate trend for Linux in Derby

For the 6 months to 16 December 2017, 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 Derby region with a requirement for Linux.

1 27 (84.38%) Oracle
1 27 (84.38%) Unix
2 19 (59.38%) Security Cleared
3 18 (56.25%) SC Cleared
4 15 (46.88%) Solaris
4 15 (46.88%) Sun
5 13 (40.63%) Windows
6 12 (37.50%) Korn
6 12 (37.50%) Perl
6 12 (37.50%) Veritas
6 12 (37.50%) Red Hat
7 9 (28.13%) ERP
7 9 (28.13%) SAP
7 9 (28.13%) Python
7 9 (28.13%) Retail
7 9 (28.13%) SAP ERP
7 9 (28.13%) Veritas Cluster Server
7 9 (28.13%) Virtual Machines
8 8 (25.00%) Business Analysis
8 8 (25.00%) Manufacturing
8 8 (25.00%) HPUX
8 8 (25.00%) SQL Server
8 8 (25.00%) Disaster Recovery
8 8 (25.00%) Firewall
9 7 (21.88%) Cisco
9 7 (21.88%) SQL
9 7 (21.88%) AIX
9 7 (21.88%) Red Hat Enterprise Linux
10 6 (18.75%) QMS
10 6 (18.75%) SAN

Linux
Co-occurring IT Skills in Derby 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 (18.75%) Apache
1 6 (18.75%) iPlanet
1 6 (18.75%) JBoss
1 6 (18.75%) Oracle Application Server
1 6 (18.75%) Tomcat
1 6 (18.75%) WebLogic
2 3 (9.38%) Oracle SOA Suite
3 2 (6.25%) BizTalk Server
3 2 (6.25%) MQSeries
3 2 (6.25%) OpenStack
3 2 (6.25%) SharePoint
3 2 (6.25%) WebLogic Portal
4 1 (3.13%) IIS
4 1 (3.13%) Oracle Workflow
4 1 (3.13%) SAS
Applications
1 3 (9.38%) Microsoft Office
2 2 (6.25%) Microsoft Project
Business Applications
1 9 (28.13%) SAP ERP
2 3 (9.38%) Oracle 11i
2 3 (9.38%) Oracle Procure-to-Pay
Cloud Services
1 3 (9.38%) Boomi
1 3 (9.38%) Microsoft Azure
Communications & Networking
1 8 (25.00%) Firewall
2 6 (18.75%) SAN
2 6 (18.75%) TCP/IP
3 3 (9.38%) DNS
3 3 (9.38%) NAS
4 2 (6.25%) Cisco ASA
4 2 (6.25%) Cisco Nexus
4 2 (6.25%) FCoE
4 2 (6.25%) iSCSI
4 2 (6.25%) LDAP
4 2 (6.25%) WAN
5 1 (3.13%) Internet
Database & Business Intelligence
1 8 (25.00%) SQL Server
2 6 (18.75%) Oracle Database
3 4 (12.50%) Oracle Reports
4 3 (9.38%) Crystal Reports
4 3 (9.38%) Oracle Database 10g
4 3 (9.38%) Oracle Database 11g
4 3 (9.38%) Relational Database
4 3 (9.38%) SQL Server 2005
4 3 (9.38%) SQL Server 2012
5 1 (3.13%) MySQL
Development Applications
1 1 (3.13%) Eclipse
General
1 9 (28.13%) Retail
2 8 (25.00%) Manufacturing
3 3 (9.38%) Publishing
4 1 (3.13%) Finance
4 1 (3.13%) Pharmaceutical
Job Titles
1 13 (40.63%) Unix Engineer
2 9 (28.13%) Analyst
3 8 (25.00%) Applications Support
3 8 (25.00%) Applications Support Analyst
3 8 (25.00%) Support Analyst
4 6 (18.75%) Design Engineer
4 6 (18.75%) Development Analyst
4 6 (18.75%) Development Support Analyst
4 6 (18.75%) Solaris Engineer
5 3 (9.38%) Technical Engineer
6 2 (6.25%) Cisco Engineer
6 2 (6.25%) Infrastructure Engineer
6 2 (6.25%) Linux Engineer
6 2 (6.25%) Unix Linux Engineer
7 1 (3.13%) EMC Consultant
7 1 (3.13%) Infrastructure Support
7 1 (3.13%) Linux Administrator
7 1 (3.13%) Linux Support
7 1 (3.13%) Linux Systems Administrator
7 1 (3.13%) Storage Consultant
Libraries, Frameworks & Software Standards
1 5 (15.63%) J2EE
2 3 (9.38%) JSON
2 3 (9.38%) REST
2 3 (9.38%) XML
2 3 (9.38%) XSD
2 3 (9.38%) XSL
3 2 (6.25%) .NET
3 2 (6.25%) SOAP
4 1 (3.13%) Software Packaging
Miscellaneous
1 5 (15.63%) Clustering
2 4 (12.50%) Data Centre
3 1 (3.13%) Analytical Skills
3 1 (3.13%) EMC VMAX
3 1 (3.13%) EMC VNX
3 1 (3.13%) Enterprise Software
3 1 (3.13%) HP Storage
3 1 (3.13%) Replication
Operating Systems
1 27 (84.38%) Unix
2 15 (46.88%) Solaris
3 13 (40.63%) Windows
4 8 (25.00%) HPUX
5 7 (21.88%) AIX
5 7 (21.88%) Red Hat Enterprise Linux
6 5 (15.63%) SUSE
7 2 (6.25%) Windows Server
7 2 (6.25%) Windows Server 2008
7 2 (6.25%) Windows Server 2012
8 1 (3.13%) CentOS
Processes & Methodologies
1 9 (28.13%) ERP
2 8 (25.00%) Business Analysis
2 8 (25.00%) Disaster Recovery
3 6 (18.75%) QMS
3 6 (18.75%) Quality Management
4 5 (15.63%) High Availability
4 5 (15.63%) Load Balancing
5 4 (12.50%) Agile Software Development
5 4 (12.50%) DevOps
5 4 (12.50%) ITIL
6 3 (9.38%) EAI
6 3 (9.38%) OOA/OOD
6 3 (9.38%) SOA
6 3 (9.38%) UML
6 3 (9.38%) Unit Testing
7 2 (6.25%) Stakeholder Management
8 1 (3.13%) Change Control
8 1 (3.13%) Cost-Benefit Analysis
8 1 (3.13%) Requirements Management
8 1 (3.13%) Workflow
Programming Languages
1 12 (37.50%) Korn
1 12 (37.50%) Perl
2 9 (28.13%) Python
3 7 (21.88%) SQL
4 6 (18.75%) PL/SQL
4 6 (18.75%) Shell Script
5 3 (9.38%) Bash Shell
5 3 (9.38%) C-shell
5 3 (9.38%) Java
5 3 (9.38%) XPath
5 3 (9.38%) XQuery
6 1 (3.13%) PowerShell
6 1 (3.13%) VBA
Qualifications
1 19 (59.38%) Security Cleared
2 18 (56.25%) SC Cleared
3 1 (3.13%) Computer Science Degree
3 1 (3.13%) Degree
Quality Assurance & Compliance
1 1 (3.13%) ISO 9001
1 1 (3.13%) QA
1 1 (3.13%) SLA
System Software
1 9 (28.13%) Veritas Cluster Server
1 9 (28.13%) Virtual Machines
2 4 (12.50%) Hyper-V
2 4 (12.50%) KVM
3 3 (9.38%) Veritas Volume Manager
3 3 (9.38%) VMware Infrastructure
4 2 (6.25%) Oracle RAC
4 2 (6.25%) Samba
5 1 (3.13%) vSphere
Systems Management
1 2 (6.25%) OpenView
2 1 (3.13%) EMC VPLEX
2 1 (3.13%) Puppet
Vendors
1 27 (84.38%) Oracle
2 15 (46.88%) Sun
3 12 (37.50%) Red Hat
3 12 (37.50%) Veritas
4 9 (28.13%) SAP
5 7 (21.88%) Cisco
6 5 (15.63%) F5
6 5 (15.63%) VMware
7 4 (12.50%) HP
8 3 (9.38%) Dell
8 3 (9.38%) PlateSpin
9 2 (6.25%) Borland
9 2 (6.25%) Cognos
9 2 (6.25%) Juniper
9 2 (6.25%) Opsware
10 1 (3.13%) 3PAR
10 1 (3.13%) EMC
10 1 (3.13%) IBM