The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in Southampton. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 3 months to 23 March 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Public-Key Infrastructure (PKI)
Hampshire / Southampton
Rank 69 85 89
Rank change year-on-year +16 +4  
Permanent jobs citing PKI 1 5 3
As % of all permanent IT jobs advertised in Southampton 0.16% 0.64% 0.32%
As % of the Miscellaneous category 0.48% 2.25% 0.79%
Number of salaries quoted 1 5 3
Median salary £45,000 £41,500 £45,000
Median salary % change year-on-year +8.43% -7.77%  
UK excluding London median salary £54,000 £50,000 £50,000
% change year-on-year +8.00% -  

PKI is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Southampton with a requirement for generic IT skills.

Generic IT Skills
Southampton
Permanent job vacancies with a requirement for generic IT skills 207 222 382
As % of all permanent IT job vacancies advertised in Southampton 33.82% 28.24% 40.25%
Number of salaries quoted 186 204 304
Median salary £40,000 £40,000 £39,500
Median salary % change year-on-year - +1.26%  
90% offered a salary of more than £26,000 £25,000 £27,950
10% offered a salary of more than £55,000 £68,500 £55,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

PKI
Job Vacancy Trend in Southampton

The job posting trend of jobs advertised in Southampton citing PKI as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for PKI in Southampton

PKI
Salary Trend in Southampton

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

Salary trend for PKI in Southampton

PKI
Top 19 Related IT Skills in Southampton

For the 6 months to 23 March 2017, IT jobs citing PKI 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 Southampton region with a requirement for PKI.

1 1 (100.00%) Unix
1 1 (100.00%) Windows
1 1 (100.00%) AIX
1 1 (100.00%) Linux
1 1 (100.00%) SharePoint
1 1 (100.00%) DHCP
1 1 (100.00%) DNS
1 1 (100.00%) Microsoft
1 1 (100.00%) Active Directory
1 1 (100.00%) Identity Management
1 1 (100.00%) Wi-Fi
1 1 (100.00%) Google
1 1 (100.00%) Incident Management
1 1 (100.00%) SC Cleared
1 1 (100.00%) Security Cleared
1 1 (100.00%) Enterprise Storage
1 1 (100.00%) Capacity Management
1 1 (100.00%) G Suite
1 1 (100.00%) Office 365

PKI
Top Related IT Skills in Southampton 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 (100.00%) SharePoint
Cloud Services
1 1 (100.00%) G Suite
1 1 (100.00%) Office 365
Communications & Networking
1 1 (100.00%) DHCP
1 1 (100.00%) DNS
1 1 (100.00%) Wi-Fi
Job Titles
1 1 (100.00%) Server Engineer
1 1 (100.00%) Storage Engineer
Miscellaneous
1 1 (100.00%) Enterprise Storage
Operating Systems
1 1 (100.00%) AIX
1 1 (100.00%) Linux
1 1 (100.00%) Unix
1 1 (100.00%) Windows
Processes & Methodologies
1 1 (100.00%) Capacity Management
1 1 (100.00%) Identity Management
1 1 (100.00%) Incident Management
Qualifications
1 1 (100.00%) SC Cleared
1 1 (100.00%) Security Cleared
System Software
1 1 (100.00%) Active Directory
Vendors
1 1 (100.00%) Google
1 1 (100.00%) Microsoft