Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Warrington with a requirement for Open Source skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Open Source over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Open Source
Cheshire > Warrington
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 68 74 91
Rank change year-on-year +6 +17 -4
Permanent jobs citing Open Source 14 6 10
As % of all permanent IT jobs advertised in Warrington 2.18% 0.95% 1.03%
As % of the Processes & Methodologies category 2.60% 1.03% 1.12%
Number of salaries quoted 14 6 10
Warrington median annual salary £48,000 £42,500 £42,500
Median salary % change year-on-year +12.94% - +6.25%
10th Percentile £41,250 £33,875 £24,125
90th Percentile £54,250 £48,750 £54,250
Cheshire median annual salary £47,500 £41,750 £43,000
% change year-on-year +13.77% -2.91% +19.44%

Open Source is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Warrington with a requirement for process or methodology skills.

All Process and Methodology Skills
Warrington
Permanent vacancies with a requirement for process or methodology skills 538 584 895
As % of all permanent IT jobs advertised in Warrington 83.67% 92.85% 91.79%
Number of salaries quoted 436 499 796
Warrington median annual salary £42,500 £37,500 £37,750
Median salary % change year-on-year +13.33% -0.66% +0.67%
10th Percentile £26,125 £22,500 £22,500
90th Percentile £63,750 £53,350 £53,750
Cheshire median annual salary £45,000 £37,500 £40,000
% change year-on-year +20.00% -6.25% -

Open Source
Job Vacancy Trend in Warrington

Job postings citing Open Source as a percentage of all IT jobs advertised in Warrington.

Job vacancy trend for Open Source in Warrington

Open Source
Salary Trend in Warrington

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Open Source in Warrington.

Salary trend for Open Source in Warrington

Open Source
Salary Histogram in Warrington

The salary distribution of IT jobs citing Open Source in Warrington over the 6 months to 23 November 2017.

Salary histogram for Open Source in Warrington

For the 6 months to 23 November 2017, IT jobs citing Open Source 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 Warrington region with a requirement for Open Source.

1 9 (64.29%) Cisco
1 9 (64.29%) Juniper
1 9 (64.29%) Firewall
1 9 (64.29%) Wireshark
1 9 (64.29%) Metasploit
1 9 (64.29%) Palo Alto
2 7 (50.00%) Video Conferencing
2 7 (50.00%) SC Cleared
2 7 (50.00%) Security Cleared
2 7 (50.00%) Cisco Certification
2 7 (50.00%) CCIE
2 7 (50.00%) CCNP
2 7 (50.00%) CCNA
2 7 (50.00%) WAN
2 7 (50.00%) LAN
3 5 (35.71%) Java
4 4 (28.57%) Degree
4 4 (28.57%) Software Engineering
5 3 (21.43%) C#
6 2 (14.29%) C++
6 2 (14.29%) SQL
6 2 (14.29%) Unix
6 2 (14.29%) Windows
6 2 (14.29%) Linux
6 2 (14.29%) Tomcat
6 2 (14.29%) VoIP
6 2 (14.29%) SQL Server
6 2 (14.29%) VPN
6 2 (14.29%) SSL
6 2 (14.29%) Embedded C

Open Source
Co-occurring IT Skills in Warrington 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 2 (14.29%) Tomcat
Communications & Networking
1 9 (64.29%) Firewall
1 9 (64.29%) Wireshark
2 7 (50.00%) LAN
2 7 (50.00%) WAN
3 2 (14.29%) IPsec
3 2 (14.29%) Network Security
3 2 (14.29%) SSL
3 2 (14.29%) VoIP
3 2 (14.29%) VPN
Database & Business Intelligence
1 2 (14.29%) SQL Server
Development Applications
1 9 (64.29%) Metasploit
General
1 2 (14.29%) Electronics
Job Titles
1 9 (64.29%) Network Engineer
2 7 (50.00%) Senior Network Engineer
3 5 (35.71%) Analyst
3 5 (35.71%) Network Analyst
3 5 (35.71%) Senior Analyst
3 5 (35.71%) Senior Network Analyst
4 4 (28.57%) Senior Software Engineer
4 4 (28.57%) Software Engineer
5 2 (14.29%) C Software Engineer
5 2 (14.29%) Cisco Engineer
5 2 (14.29%) Cisco Network Engineer
5 2 (14.29%) Embedded C Engineer
5 2 (14.29%) Embedded C Software Engineer
5 2 (14.29%) Java Software Engineer
5 2 (14.29%) Linux Engineer
5 2 (14.29%) Security Engineer
5 2 (14.29%) Senior C Software Engineer
5 2 (14.29%) Senior Embedded Software Engineer
5 2 (14.29%) Senior Java Software Engineer
5 2 (14.29%) VoIP Engineer
Libraries, Frameworks & Software Standards
1 2 (14.29%) Hibernate
1 2 (14.29%) JPA
1 2 (14.29%) JSON
1 2 (14.29%) QML
1 2 (14.29%) Qt
1 2 (14.29%) RESTful
1 2 (14.29%) Spring
2 1 (7.14%) .NET
2 1 (7.14%) ASP.NET
2 1 (7.14%) ASP.NET MVC
2 1 (7.14%) Razor View Engine
2 1 (7.14%) WPF
Miscellaneous
1 7 (50.00%) Video Conferencing
2 2 (14.29%) Algorithms
2 2 (14.29%) Analytical Skills
2 2 (14.29%) CCTV
2 2 (14.29%) Computer Science
2 2 (14.29%) Data Structures
Operating Systems
1 2 (14.29%) Android
1 2 (14.29%) Embedded Linux
1 2 (14.29%) Linux
1 2 (14.29%) Unix
1 2 (14.29%) Windows
Processes & Methodologies
1 4 (28.57%) Software Engineering
2 2 (14.29%) Agile Software Development
2 2 (14.29%) Collaborative Working
2 2 (14.29%) Continuous Integration
2 2 (14.29%) Open Source Development
2 2 (14.29%) Project Management
2 2 (14.29%) TDD
2 2 (14.29%) Validation
3 1 (7.14%) MVC
Programming Languages
1 5 (35.71%) Java
2 3 (21.43%) C#
3 2 (14.29%) C
3 2 (14.29%) C++
3 2 (14.29%) Embedded C
3 2 (14.29%) SQL
Qualifications
1 7 (50.00%) CCIE
1 7 (50.00%) CCNA
1 7 (50.00%) CCNP
1 7 (50.00%) Cisco Certification
1 7 (50.00%) SC Cleared
1 7 (50.00%) Security Cleared
2 4 (28.57%) Degree
3 2 (14.29%) Computer Science Degree
3 2 (14.29%) Master's Degree
Quality Assurance & Compliance
1 2 (14.29%) QA
System Software
1 2 (14.29%) Active Directory
Vendors
1 9 (64.29%) Cisco
1 9 (64.29%) Juniper
1 9 (64.29%) Palo Alto
2 2 (14.29%) Riverbed
3 1 (7.14%) WSO2