The following table provides summary statistics for permanent job vacancies advertised in Borehamwood with a requirement for Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Linux
Hertfordshire / Borehamwood
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 22 14 24
Rank change year-on-year -8 +10  
Permanent jobs citing Linux 12 6 5
As % of all permanent IT jobs advertised in Borehamwood 12.12% 8.70% 4.63%
As % of the Operating Systems category 41.38% 42.86% 33.33%
Number of salaries quoted 12 5 5
Median salary £47,000 £65,000 £27,000
Median salary % change year-on-year -27.69% +140.74%  
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

Linux 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 Borehamwood with a requirement for operating system skills.

Operating System Skills
Borehamwood
Permanent job vacancies with a requirement for operating system skills 29 14 15
As % of all permanent IT job vacancies advertised in Borehamwood 29.29% 20.29% 13.89%
Number of salaries quoted 29 10 14
Median salary £40,000 £32,500 £32,500
Median salary % change year-on-year +23.07% -  
90% offered a salary of more than £23,650 £22,000 £25,700
10% offered a salary of more than £50,000 £43,400 £49,500
UK excluding London median salary £37,500 £37,500 £37,500

Linux
Job Vacancy Trend in Borehamwood

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

Job vacancy trend for Linux in Borehamwood

Linux
Salary Trend in Borehamwood

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

Salary trend for Linux in Borehamwood

For the 6 months to 24 June 2017, IT jobs citing Linux 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 Borehamwood region with a requirement for Linux.

1 15 (100.00%) SQL
1 15 (100.00%) Unix
2 9 (60.00%) Java
2 9 (60.00%) Oracle
2 9 (60.00%) Oracle Enterprise Manager
2 9 (60.00%) RDBMS
2 9 (60.00%) Oracle Database 10g
2 9 (60.00%) PL/SQL
2 9 (60.00%) Oracle RMAN
2 9 (60.00%) Automotive
2 9 (60.00%) Publishing
2 9 (60.00%) Retail
2 9 (60.00%) Subversion
2 9 (60.00%) Logistics
2 9 (60.00%) Software Engineering
2 9 (60.00%) Oracle APEX
2 9 (60.00%) Oracle RAC
2 9 (60.00%) Korn
2 9 (60.00%) Oracle Database 11g
2 9 (60.00%) Data Analytics
2 9 (60.00%) Analytics
2 9 (60.00%) Oracle Database 12c
2 9 (60.00%) Oracle Database
2 9 (60.00%) Performance Tuning
2 9 (60.00%) Relational Database
2 9 (60.00%) Oracle GoldenGate
2 9 (60.00%) Server Building
2 9 (60.00%) Data Guard
2 9 (60.00%) Database Tuning
2 9 (60.00%) Oracle Exadata

Linux
Co-occurring IT Skills in Borehamwood 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:

Communications & Networking
1 6 (40.00%) IPsec
1 6 (40.00%) Network Security
1 6 (40.00%) SSH
1 6 (40.00%) TCP/IP
1 6 (40.00%) VPN
Database & Business Intelligence
1 9 (60.00%) Oracle Database
1 9 (60.00%) Oracle Database 10g
1 9 (60.00%) Oracle Database 11g
1 9 (60.00%) Oracle Database 12c
1 9 (60.00%) Oracle Exadata
1 9 (60.00%) RDBMS
1 9 (60.00%) Relational Database
2 6 (40.00%) MySQL
2 6 (40.00%) PostgreSQL
Development Applications
1 9 (60.00%) Oracle APEX
1 9 (60.00%) Subversion
General
1 9 (60.00%) Automotive
1 9 (60.00%) Publishing
1 9 (60.00%) Retail
Job Titles
1 9 (60.00%) DBA
1 9 (60.00%) Development DBA
1 9 (60.00%) Oracle DBA
1 9 (60.00%) Oracle Development DBA
2 4 (26.67%) Linux Support
2 4 (26.67%) Support Engineer
3 3 (20.00%) Linux Engineer
3 3 (20.00%) Linux Support Engineer
4 2 (13.33%) Deployment Engineer
4 2 (13.33%) Support Specialist
5 1 (6.67%) Deployment Specialist
5 1 (6.67%) Linux Specialist
Libraries, Frameworks & Software Standards
1 9 (60.00%) Oracle GoldenGate
Miscellaneous
1 6 (40.00%) PACS
Operating Systems
1 15 (100.00%) Unix
2 6 (40.00%) Windows
Processes & Methodologies
1 9 (60.00%) Analytics
1 9 (60.00%) Data Analytics
1 9 (60.00%) Database Tuning
1 9 (60.00%) Logistics
1 9 (60.00%) Performance Tuning
1 9 (60.00%) Server Building
1 9 (60.00%) Software Engineering
2 6 (40.00%) ITIL
2 6 (40.00%) ITIL V3
2 6 (40.00%) Problem Management
2 6 (40.00%) Workflow
Programming Languages
1 15 (100.00%) SQL
2 9 (60.00%) Java
2 9 (60.00%) Korn
2 9 (60.00%) PL/SQL
3 6 (40.00%) Perl
3 6 (40.00%) Python
3 6 (40.00%) Shell Script
System Software
1 9 (60.00%) Oracle RAC
Systems Management
1 9 (60.00%) Data Guard
1 9 (60.00%) Oracle Enterprise Manager
1 9 (60.00%) Oracle RMAN
Vendors
1 9 (60.00%) Oracle
2 6 (40.00%) Microsoft
2 6 (40.00%) Sybase
3 1 (6.67%) Sun