Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for GSNA qualifications. Included is a benchmarking guide to the salaries offered over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

GIAC Systems and Network Auditor (GSNA)
England > London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 837 819 -
Rank change year-on-year -18 - -
Permanent jobs citing GSNA 1 23 0
As % of all permanent IT jobs advertised in London 0.001% 0.030% -
As % of the Qualifications category 0.006% 0.13% -
Number of salaries quoted 1 26 0
London median annual salary £75,000 £75,000 -
England median annual salary £75,000 £75,000 -

GSNA is in the Academic Qualifications and Professional Certifications 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 academic qualifications or professional certifications.

All Academic and Professional Certifications
London
Permanent vacancies requiring academic qualifications or professional certifications 16818 18220 22902
As % of all permanent IT jobs advertised in London 22.42% 24.03% 25.69%
Number of salaries quoted 12552 15125 18698
London median annual salary £55,000 £55,000 £53,500
Median salary % change year-on-year - +2.80% +7.00%
10th Percentile £30,250 £31,250 £29,750
90th Percentile £87,500 £87,500 £83,050
England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

GSNA
Job Vacancy Trend in London

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

Job vacancy trend for GSNA in London

GSNA
Salary Trend in London

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

Salary trend for GSNA in London

For the 6 months to 24 November 2017, IT jobs citing GSNA 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 GSNA.

1 1 (100.00%) Java
1 1 (100.00%) Oracle
1 1 (100.00%) E-Commerce
1 1 (100.00%) Cisco
1 1 (100.00%) Microsoft
1 1 (100.00%) CISSP
1 1 (100.00%) CheckPoint
1 1 (100.00%) Salesforce.com
1 1 (100.00%) Project Management
1 1 (100.00%) CISA
1 1 (100.00%) Information Security
1 1 (100.00%) GCFA
1 1 (100.00%) Degree
1 1 (100.00%) Computer Science
1 1 (100.00%) GWAPT
1 1 (100.00%) GCED
1 1 (100.00%) GPEN
1 1 (100.00%) Office 365
1 1 (100.00%) SABSA
1 1 (100.00%) Data Privacy
1 1 (100.00%) GSSP-JAVA
1 1 (100.00%) GPPA

GSNA
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:

Cloud Services
1 1 (100.00%) Office 365
Job Titles
1 1 (100.00%) Applications Architect
1 1 (100.00%) Architect
1 1 (100.00%) Security Architect
Miscellaneous
1 1 (100.00%) Computer Science
Processes & Methodologies
1 1 (100.00%) Data Privacy
1 1 (100.00%) E-Commerce
1 1 (100.00%) Information Security
1 1 (100.00%) Project Management
1 1 (100.00%) SABSA
Programming Languages
1 1 (100.00%) Java
Qualifications
1 1 (100.00%) CISA
1 1 (100.00%) CISSP
1 1 (100.00%) Degree
1 1 (100.00%) GCED
1 1 (100.00%) GCFA
1 1 (100.00%) GPEN
1 1 (100.00%) GPPA
1 1 (100.00%) GSSP-JAVA
1 1 (100.00%) GWAPT
Vendors
1 1 (100.00%) CheckPoint
1 1 (100.00%) Cisco
1 1 (100.00%) Microsoft
1 1 (100.00%) Oracle
1 1 (100.00%) Salesforce.com