The table below looks at the prevalence of the term PKI in IT jobs advertised for the Croydon region. Included is a guide to the salaries offered in IT jobs that have cited PKI over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank 31 - -
Rank change year-on-year
- 0
Permanent jobs citing PKI 3 0 0
As % of all permanent IT jobs located in Croydon 1.58% - -
As % of the Miscellaneous category 4.23% - -
Number of salaries quoted 3 0 0
Median salary £57,604 - -
UK excluding London median salary £52,500 £47,500 £50,000
% change year-on-year
+10.52% -5.00%
PKI
London

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the Croydon region.

Miscellaneous Category
Croydon
Permanent IT job ads with a match in the
Miscellaneous category
71 90 67
As % of all permanent IT jobs located in Croydon 37.37% 39.30% 34.01%
Number of salaries quoted 59 79 49
Median salary £50,000 £43,250 £39,000
Median salary % change year-on-year
+15.60% +10.89%
90% offered a salary of more than £31,000 £22,500 £22,450
10% offered a salary of more than £62,800 £55,000 £55,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

PKI
Jobs Demand Trend in Croydon

The demand trend of job ads across the Croydon region citing PKI as a proportion of all IT jobs with a match in the Miscellaneous category.

PKI Jobs Demand Trend in Croydon

PKI
Salary Trend in Croydon

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

PKI Salary Trend in Croydon

PKI
Top 7 Related IT Skills in Croydon

For the 6 months to 8 December 2016, 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 Croydon region with a requirement for PKI.

1 5 (100.00%) Biometrics
1 5 (100.00%) Smartcard
1 5 (100.00%) Cryptography
2 4 (80.00%) Agile Software Development
3 3 (60.00%) Algorithms
4 2 (40.00%) DNA
4 2 (40.00%) Microservices

PKI
Top Related IT Skills in Croydon 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:

Job Titles
1 5 (100.00%) Architect
Miscellaneous
1 5 (100.00%) Biometrics
1 5 (100.00%) Cryptography
1 5 (100.00%) Smartcard
2 3 (60.00%) Algorithms
Processes & Methodologies
1 4 (80.00%) Agile Software Development
2 2 (40.00%) DNA
2 2 (40.00%) Microservices