The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for OCA qualifications. Included is a benchmarking guide to the salaries offered over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Oracle Certified Associate (OCA)
England / London
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 580 650 638
Rank change year-on-year +70 -12  
Permanent jobs citing OCA 7 1 9
As % of all permanent IT jobs advertised in London 0.021% 0.002% 0.021%
As % of the Qualifications category 0.087% 0.009% 0.081%
Number of salaries quoted 7 1 9
Median salary £42,500 £42,500 £57,500
Median salary % change year-on-year - -26.08%  
UK excluding London median salary £62,500 £40,000 £50,000
% change year-on-year +56.25% -20.00%  

OCA is in the academic qualifications and professional certifications category. The following table is for comparison with the above and provides summary statistics for all academic qualifications and professional certifications cited in permanent job vacancies advertised in London.

Academic & Professional Certification
London
Permanent job vacancies requiring academic qualifications or professional certifications 8027 10916 11111
As % of all permanent IT job vacancies advertised in London 23.69% 25.68% 25.92%
Number of salaries quoted 6501 9049 9070
Median salary £55,000 £55,000 £50,000
Median salary % change year-on-year - +10.00%  
90% offered a salary of more than £32,500 £34,000 £30,000
10% offered a salary of more than £82,500 £75,000 £80,000
UK excluding London median salary £42,500 £42,500 £42,500

OCA
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing OCA as a proportion of all permanent or contract IT jobs with a match in the Qualifications category.

Job vacancy trend for OCA in London

OCA
Salary Trend in London

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

Salary trend for OCA in London

For the 6 months to 30 March 2017, IT jobs citing OCA 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 OCA.

1 7 (100.00%) PL/SQL
1 7 (100.00%) SQL
1 7 (100.00%) Oracle
1 7 (100.00%) Oracle Certification
2 4 (57.14%) Oracle Database 10g
2 4 (57.14%) Oracle Database 12c
2 4 (57.14%) Oracle Database
2 4 (57.14%) Data Structures
2 4 (57.14%) Oracle Database 11g
2 4 (57.14%) Data Migration
2 4 (57.14%) Database Optimisation
2 4 (57.14%) Migration
2 4 (57.14%) Data Analysis
3 3 (42.86%) Ruby
3 3 (42.86%) Web Development
3 3 (42.86%) XPath
3 3 (42.86%) CSS
3 3 (42.86%) XML
3 3 (42.86%) XSLT
3 3 (42.86%) C
3 3 (42.86%) C#
3 3 (42.86%) C++
3 3 (42.86%) HTML
3 3 (42.86%) Java
3 3 (42.86%) JavaScript
3 3 (42.86%) PHP
3 3 (42.86%) XQuery
4 1 (14.29%) Front End Development

OCA
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:

Database & Business Intelligence
1 4 (57.14%) Oracle Database
1 4 (57.14%) Oracle Database 10g
1 4 (57.14%) Oracle Database 11g
1 4 (57.14%) Oracle Database 12c
Job Titles
1 4 (57.14%) DBA
1 4 (57.14%) Oracle DBA
1 4 (57.14%) SQL DBA
2 3 (42.86%) Developer
3 2 (28.57%) Full Stack Developer
4 1 (14.29%) Front End Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 3 (42.86%) CSS
1 3 (42.86%) HTML
1 3 (42.86%) XML
1 3 (42.86%) XSLT
Miscellaneous
1 4 (57.14%) Data Structures
Processes & Methodologies
1 4 (57.14%) Data Analysis
1 4 (57.14%) Data Migration
1 4 (57.14%) Database Optimisation
1 4 (57.14%) Migration
2 3 (42.86%) Web Development
3 1 (14.29%) Front End Development
Programming Languages
1 7 (100.00%) PL/SQL
1 7 (100.00%) SQL
2 3 (42.86%) C
2 3 (42.86%) C#
2 3 (42.86%) C++
2 3 (42.86%) Java
2 3 (42.86%) JavaScript
2 3 (42.86%) PHP
2 3 (42.86%) Ruby
2 3 (42.86%) XPath
2 3 (42.86%) XQuery
Qualifications
1 7 (100.00%) Oracle Certification
Vendors
1 7 (100.00%) Oracle
Twickenham, Middlesex
Cyber Team
Salary: From £40,000 to £50,000 per annum Excellent Benefits Package
Posted: 2 days ago