The following table provides summary statistics for permanent job vacancies advertised in Derby with a requirement for Unix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unix over the 3 months to 25 April 2017 with a comparison to the same period in the previous 2 years.

Unix
Derbyshire / Derby
3 months to
25 Apr 2017
Same period 2016 Same period 2015
Rank 38 48 34
Rank change year-on-year +10 -14  
Permanent jobs citing Unix 2 3 8
As % of all permanent IT jobs advertised in Derby 0.73% 0.88% 3.42%
As % of the Operating Systems category 5.13% 2.61% 13.33%
Number of salaries quoted 0 2 7
Median salary - £35,000 £36,500
Median salary % change year-on-year - -4.10%  
UK excluding London median salary £45,000 £43,000 £42,500
% change year-on-year +4.65% +1.17%  

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

Operating System Skills
Derby
Permanent job vacancies with a requirement for operating system skills 39 115 60
As % of all permanent IT job vacancies advertised in Derby 14.18% 33.63% 25.64%
Number of salaries quoted 30 85 51
Median salary £40,000 £35,000 £30,000
Median salary % change year-on-year +14.28% +16.66%  
90% offered a salary of more than £24,000 £23,000 £22,000
10% offered a salary of more than £54,750 £40,000 £42,506
UK excluding London median salary £37,500 £37,500 £37,500

Unix
Job Vacancy Trend in Derby

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

Job vacancy trend for Unix in Derby

Unix
Salary Trend in Derby

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Unix in Derby.

Salary trend for Unix in Derby

For the 6 months to 25 April 2017, IT jobs citing Unix also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Derby region with a requirement for Unix.

1 6 (100.00%) Linux
2 4 (66.67%) IIS
2 4 (66.67%) Perl
2 4 (66.67%) MySQL
2 4 (66.67%) FTP
2 4 (66.67%) HTTP
2 4 (66.67%) TCP/IP
2 4 (66.67%) DNS
2 4 (66.67%) HTTPS
2 4 (66.67%) RDBMS
2 4 (66.67%) Configuration Management
2 4 (66.67%) Apache
2 4 (66.67%) Python
2 4 (66.67%) Firewall
2 4 (66.67%) LAMP
2 4 (66.67%) Retail
2 4 (66.67%) SSH
2 4 (66.67%) Ruby
2 4 (66.67%) Load Balancing
2 4 (66.67%) PowerShell
2 4 (66.67%) nginx
2 4 (66.67%) Customer Engagement
2 4 (66.67%) Bash Shell
2 4 (66.67%) Puppet
2 4 (66.67%) CFEngine
2 4 (66.67%) Opscode Chef
2 4 (66.67%) HAProxy
2 4 (66.67%) Relational Database
2 4 (66.67%) DevOps
2 4 (66.67%) AWS CloudFormation

Unix
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 4 (66.67%) Apache
1 4 (66.67%) IIS
1 4 (66.67%) nginx
2 2 (33.33%) Oracle UPK
2 2 (33.33%) WebLogic
Business Applications
1 2 (33.33%) Oracle EBS
1 2 (33.33%) PeopleSoft CRM
1 2 (33.33%) PeopleSoft HCM
Cloud Services
1 4 (66.67%) AWS CloudFormation
Communications & Networking
1 4 (66.67%) DNS
1 4 (66.67%) Firewall
1 4 (66.67%) FTP
1 4 (66.67%) HTTP
1 4 (66.67%) HTTPS
1 4 (66.67%) SSH
1 4 (66.67%) TCP/IP
Database & Business Intelligence
1 4 (66.67%) MySQL
1 4 (66.67%) RDBMS
1 4 (66.67%) Relational Database
2 2 (33.33%) Oracle BI EE
2 2 (33.33%) Oracle Database
2 2 (33.33%) Oracle Database 12c
2 2 (33.33%) Oracle Reports
2 2 (33.33%) SQL Server
General
1 4 (66.67%) Retail
Job Titles
1 4 (66.67%) DevOps Engineer
2 2 (33.33%) DBA
2 2 (33.33%) PeopleSoft DBA
Libraries, Frameworks & Software Standards
1 4 (66.67%) LAMP
1 4 (66.67%) LEMP Stack
Miscellaneous
1 4 (66.67%) Hybrid Cloud
1 4 (66.67%) Public Cloud
Operating Systems
1 6 (100.00%) Linux
Processes & Methodologies
1 4 (66.67%) Configuration Management
1 4 (66.67%) Continuous Integration
1 4 (66.67%) Customer Engagement
1 4 (66.67%) DevOps
1 4 (66.67%) Load Balancing
1 4 (66.67%) Release Management
2 2 (33.33%) CRM
2 2 (33.33%) Presales
2 2 (33.33%) Service Delivery
2 2 (33.33%) Trend Analysis
Programming Languages
1 4 (66.67%) Bash Shell
1 4 (66.67%) Perl
1 4 (66.67%) PowerShell
1 4 (66.67%) Python
1 4 (66.67%) Ruby
System Software
1 4 (66.67%) iptables
2 2 (33.33%) Oracle RAC
Systems Management
1 4 (66.67%) CFEngine
1 4 (66.67%) HAProxy
1 4 (66.67%) Opscode Chef
1 4 (66.67%) Puppet
Vendors
1 2 (33.33%) Oracle
1 2 (33.33%) PeopleSoft