Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for WebScarab skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WebScarab over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

WebScarab
England > London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 840 842 915
Rank change year-on-year +2 +73 -
Permanent jobs citing WebScarab 4 2 1
As % of all permanent IT jobs advertised in London 0.005% 0.003% 0.001%
As % of the Development Applications category 0.026% 0.013% 0.006%
Number of salaries quoted 2 2 1
London median annual salary £48,750 £45,000 £57,500
Median salary % change year-on-year +8.33% -21.74% -
10th Percentile £46,625 £42,500 £51,250
90th Percentile £49,875 £47,500 £63,750
England median annual salary £48,750 £45,000 £57,500
% change year-on-year +8.33% -21.74% -

WebScarab is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for development application skills.

All Development Application Skills
London
Permanent vacancies with a requirement for development application skills 15264 14829 15956
As % of all permanent IT jobs advertised in London 20.35% 19.52% 17.88%
Number of salaries quoted 12143 12990 13488
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £37,500 £35,750 £36,250
90th Percentile £85,000 £82,500 £78,750
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

WebScarab
Job Vacancy Trend in London

Job postings citing WebScarab as a percentage of all IT jobs advertised in London.

Job vacancy trend for WebScarab in London

WebScarab
Salary Trend in London

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

Salary trend for WebScarab in London

For the 6 months to 18 November 2017, IT jobs citing WebScarab 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 London region with a requirement for WebScarab.

1 4 (100.00%) DNS
1 4 (100.00%) Firewall
1 4 (100.00%) Information Security
1 4 (100.00%) Nessus
1 4 (100.00%) Vulnerability Assessment
1 4 (100.00%) AppScan
1 4 (100.00%) Paros
1 4 (100.00%) Penetration Testing
1 4 (100.00%) Network Security
1 4 (100.00%) OWASP
1 4 (100.00%) Patch Management
1 4 (100.00%) Burp Suite
2 3 (75.00%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
2 3 (75.00%) Open Source
2 3 (75.00%) Process Improvement
2 3 (75.00%) Mentoring
2 3 (75.00%) Coaching
2 3 (75.00%) Social Engineering
2 3 (75.00%) Risk Assessment
2 3 (75.00%) Wireless
2 3 (75.00%) Disaster Recovery
2 3 (75.00%) DHCP
2 3 (75.00%) Microsoft
2 3 (75.00%) Active Directory
2 3 (75.00%) Project Management
2 3 (75.00%) Unix
3 2 (50.00%) Python
3 2 (50.00%) XML
3 2 (50.00%) C++
3 2 (50.00%) HTML

WebScarab
Co-occurring IT Skills in London 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 4 (100.00%) DNS
1 4 (100.00%) Firewall
1 4 (100.00%) Network Security
2 3 (75.00%) DHCP
2 3 (75.00%) Wireless
3 2 (50.00%) TCP/IP
4 1 (25.00%) Internet
4 1 (25.00%) Multicast
Development Applications
1 4 (100.00%) AppScan
1 4 (100.00%) Burp Suite
1 4 (100.00%) Paros
General
1 1 (25.00%) Telecoms
Job Titles
1 3 (75.00%) Penetration Tester
1 3 (75.00%) Tester
2 1 (25.00%) Consultant
2 1 (25.00%) Penetration Test Consultant
2 1 (25.00%) Testing Consultant
Libraries, Frameworks & Software Standards
1 2 (50.00%) CGI
1 2 (50.00%) HTML
1 2 (50.00%) XML
2 1 (25.00%) .NET
Miscellaneous
1 2 (50.00%) Computer Science
Operating Systems
1 3 (75.00%) Unix
Processes & Methodologies
1 4 (100.00%) Information Security
1 4 (100.00%) OWASP
1 4 (100.00%) Patch Management
1 4 (100.00%) Penetration Testing
1 4 (100.00%) Vulnerability Assessment
2 3 (75.00%) Coaching
2 3 (75.00%) Disaster Recovery
2 3 (75.00%) Mentoring
2 3 (75.00%) Open Source
2 3 (75.00%) Process Improvement
2 3 (75.00%) Project Management
2 3 (75.00%) Risk Assessment
2 3 (75.00%) Social Engineering
3 2 (50.00%) Computer Security
4 1 (25.00%) Security Testing
Programming Languages
1 2 (50.00%) C++
1 2 (50.00%) Java
1 2 (50.00%) JavaScript
1 2 (50.00%) Python
2 1 (25.00%) C#
2 1 (25.00%) Perl
Qualifications
1 2 (50.00%) CEH
1 2 (50.00%) Computer Science Degree
1 2 (50.00%) Degree
1 2 (50.00%) GIAC
2 1 (25.00%) GPEN
Quality Assurance & Compliance
1 3 (75.00%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
System Software
1 3 (75.00%) Active Directory
Systems Management
1 4 (100.00%) Nessus
Vendors
1 3 (75.00%) Microsoft