Period
to 19 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Chertsey with a requirement for Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux over the 6 months to 19 January 2018 with a comparison to the same period in the previous 2 years.

Linux
Surrey > Chertsey
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 21 24 19
Rank change year-on-year +3 -5 -16
Permanent jobs citing Linux 10 8 8
As % of all permanent IT jobs advertised in Chertsey 8.55% 8.16% 8.60%
As % of the Operating Systems category 41.67% 57.14% 18.18%
Number of salaries quoted 10 8 8
Chertsey median annual salary £45,500 £32,500 £41,500
Median salary % change year-on-year +40.00% -21.69% -5.68%
10th Percentile £41,250 £31,100 £32,500
90th Percentile £49,425 £36,750 £49,750
Surrey median annual salary £55,000 £50,000 £48,000
% change year-on-year +10.00% +4.17% +6.67%

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

All Operating Systems
Chertsey
Permanent vacancies with a requirement for operating system skills 24 14 44
As % of all permanent IT jobs advertised in Chertsey 20.51% 14.29% 47.31%
Number of salaries quoted 23 14 39
Chertsey median annual salary £35,000 £32,500 £45,000
Median salary % change year-on-year +7.69% -27.78% +5.88%
10th Percentile £19,500 £26,900 £30,500
90th Percentile £48,200 £46,375 £60,000
Surrey median annual salary £46,500 £45,000 £41,500
% change year-on-year +3.33% +8.43% -2.35%

Linux
Job Vacancy Trend in Chertsey

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

Job vacancy trend for Linux in Chertsey

Linux
Salary Trend in Chertsey

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

Salary trend for Linux in Chertsey

Linux
Salary Histogram in Chertsey

The salary distribution of IT jobs citing Linux in Chertsey over the 6 months to 19 January 2018.

Salary histogram for Linux in Chertsey

For the 6 months to 19 January 2018, 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 Chertsey region with a requirement for Linux.

1 9 (90.00%) Unix
2 7 (70.00%) Red Hat
3 6 (60.00%) HPUX
3 6 (60.00%) Solaris
4 5 (50.00%) Grid Computing
4 5 (50.00%) Red Hat Enterprise Linux
5 4 (40.00%) AIX
6 3 (30.00%) Windows
6 3 (30.00%) Degree
6 3 (30.00%) Management Information System
7 2 (20.00%) Risk Management
7 2 (20.00%) Legal
7 2 (20.00%) Information Security
7 2 (20.00%) JSON
7 2 (20.00%) Ethical Hacking
7 2 (20.00%) CEH
7 2 (20.00%) Vulnerability Assessment
7 2 (20.00%) Penetration Testing
7 2 (20.00%) OWASP
7 2 (20.00%) HTML5
7 2 (20.00%) RESTful
7 2 (20.00%) Problem Management
7 2 (20.00%) Security Testing
7 2 (20.00%) Data Protection
7 2 (20.00%) XML
7 2 (20.00%) TCP/IP
7 2 (20.00%) HTML
7 2 (20.00%) Java
7 2 (20.00%) Perl
7 2 (20.00%) PHP

Linux
Co-occurring IT Skills in Chertsey 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 (10.00%) Exchange Server 2013
1 1 (10.00%) MS Exchange
Business Applications
1 2 (20.00%) Payment Gateway
Communications & Networking
1 2 (20.00%) Internet
1 2 (20.00%) TCP/IP
2 1 (10.00%) SAN
Database & Business Intelligence
1 1 (10.00%) SQL Server
1 1 (10.00%) SQL Server 2012
1 1 (10.00%) SQL Server 2016
General
1 2 (20.00%) Legal
Job Titles
1 4 (40.00%) Consultant
1 4 (40.00%) Linux Consultant
2 3 (30.00%) Linux Engineer
3 2 (20.00%) AIX Consultant
3 2 (20.00%) AIX Engineer
3 2 (20.00%) Penetration Tester
3 2 (20.00%) Security Penetration Tester
3 2 (20.00%) Security Tester
3 2 (20.00%) Systems Tester
3 2 (20.00%) Tester
4 1 (10.00%) Administrator
4 1 (10.00%) AIX Administrator
4 1 (10.00%) Infrastructure Engineer
4 1 (10.00%) IT Engineer
4 1 (10.00%) IT Infrastructure Engineer
4 1 (10.00%) Linux Administrator
4 1 (10.00%) Project Engineer
Libraries, Frameworks & Software Standards
1 2 (20.00%) .NET
1 2 (20.00%) ASP.NET Web API
1 2 (20.00%) HTML
1 2 (20.00%) HTML5
1 2 (20.00%) JSON
1 2 (20.00%) RESTful
1 2 (20.00%) XML
2 1 (10.00%) COM
Miscellaneous
1 5 (50.00%) Grid Computing
2 3 (30.00%) Management Information System
3 2 (20.00%) Mobile App
4 1 (10.00%) CMDB
4 1 (10.00%) Data Centre
4 1 (10.00%) HP Storage
Operating Systems
1 9 (90.00%) Unix
2 6 (60.00%) HPUX
2 6 (60.00%) Solaris
3 5 (50.00%) Red Hat Enterprise Linux
4 4 (40.00%) AIX
5 3 (30.00%) Windows
6 2 (20.00%) Android
6 2 (20.00%) Apple iOS
7 1 (10.00%) Windows 10
7 1 (10.00%) Windows Server
7 1 (10.00%) Windows Server 2012
Processes & Methodologies
1 2 (20.00%) Data Protection
1 2 (20.00%) Ethical Hacking
1 2 (20.00%) Information Security
1 2 (20.00%) OWASP
1 2 (20.00%) Penetration Testing
1 2 (20.00%) Problem Management
1 2 (20.00%) Risk Management
1 2 (20.00%) Security Testing
1 2 (20.00%) Vulnerability Assessment
2 1 (10.00%) CMMI
2 1 (10.00%) ITIL
2 1 (10.00%) Project Management
2 1 (10.00%) Test Automation
Programming Languages
1 2 (20.00%) Java
1 2 (20.00%) Perl
1 2 (20.00%) PHP
1 2 (20.00%) VB.NET
2 1 (10.00%) Bash Shell
2 1 (10.00%) PowerShell
2 1 (10.00%) SQL
Qualifications
1 3 (30.00%) Degree
2 2 (20.00%) CEH
2 2 (20.00%) CISM
2 2 (20.00%) CISSP
3 1 (10.00%) DV Cleared
3 1 (10.00%) SC Cleared
3 1 (10.00%) Security Cleared
Quality Assurance & Compliance
1 1 (10.00%) SLA
System Software
1 1 (10.00%) Active Directory
1 1 (10.00%) Firmware
1 1 (10.00%) VMware ESXi
1 1 (10.00%) VMware Infrastructure
1 1 (10.00%) vSphere
Systems Management
1 1 (10.00%) HP Data Protector
Vendors
1 7 (70.00%) Red Hat
2 2 (20.00%) HP
3 1 (10.00%) EMC
3 1 (10.00%) Microsoft
3 1 (10.00%) VMware