The table below looks at the statistics for OCA in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited OCA over the 3 months to 5 December 2016 with a comparison to the same period in the previous 2 years.

3 months to
5 Dec 2016
Same period 2015 Same period 2014
Oracle Certified Associate (OCA)
Rank 584 663 648
Rank change year-on-year
+79 -15
Permanent jobs citing OCA 6 2 18
As % of all permanent IT jobs located in London 0.017% 0.005% 0.040%
As % of the Qualifications category 0.069% 0.018% 0.15%
Number of salaries quoted 6 2 11
Median salary £42,500 £55,000 £55,000
Median salary % change year-on-year
-22.72% -
UK excluding London median salary - £30,500 £45,000
% change year-on-year
- -32.22%
OCA
England

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

Qualifications Category
London
Permanent IT job ads with a match in the
Qualifications category
8663 11184 11686
As % of all permanent IT jobs located in London 24.30% 25.86% 25.74%
Number of salaries quoted 7008 9066 9543
Median salary £55,000 £52,500 £50,000
Median salary % change year-on-year
+4.76% +5.00%
90% offered a salary of more than £32,500 £30,500 £30,000
10% offered a salary of more than £85,000 £72,500 £80,000
UK excluding London median salary £42,500 £42,500 £42,500

OCA
Jobs Demand Trend in London

The demand trend of job ads across the London region citing OCA as a proportion of all IT jobs with a match in the Qualifications category.

OCA Jobs Demand Trend in London

OCA
Salary Trend in London

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

OCA Salary Trend in London

OCA
Top 30 Related IT Skills in London

For the 6 months to 5 December 2016, 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 23 (100.00%) Oracle
1 23 (100.00%) Oracle Certification
2 20 (86.96%) Oracle Database 10g
2 20 (86.96%) Oracle Database 11g
2 20 (86.96%) Oracle Database
3 14 (60.87%) CSS
3 14 (60.87%) JavaScript
4 12 (52.17%) PL/SQL
4 12 (52.17%) SQL
5 11 (47.83%) Unix
5 11 (47.83%) Windows
5 11 (47.83%) SOA
5 11 (47.83%) Oracle Collaboration Suite
5 11 (47.83%) Oracle ADF
5 11 (47.83%) OCP
5 11 (47.83%) Oracle SOA Suite
5 11 (47.83%) Agile Software Development
5 11 (47.83%) BPEL
5 11 (47.83%) JSF
6 10 (43.48%) Presales
6 10 (43.48%) Middleware
7 9 (39.13%) Migration
7 9 (39.13%) Database Optimisation
7 9 (39.13%) Oracle Database 12c
7 9 (39.13%) Data Structures
7 9 (39.13%) Data Migration
7 9 (39.13%) Data Analysis
8 3 (13.04%) XQuery
8 3 (13.04%) XML
8 3 (13.04%) PHP

OCA
Top Related 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:

Application Platforms
1 11 (47.83%) Oracle Collaboration Suite
1 11 (47.83%) Oracle SOA Suite
Database & Business Intelligence
1 20 (86.96%) Oracle Database
1 20 (86.96%) Oracle Database 10g
1 20 (86.96%) Oracle Database 11g
2 9 (39.13%) Oracle Database 12c
Job Titles
1 11 (47.83%) Architect
1 11 (47.83%) Oracle Architect
1 11 (47.83%) Oracle SOA Architect
1 11 (47.83%) SOA Architect
2 10 (43.48%) Consultant
2 10 (43.48%) Oracle Consultant
2 10 (43.48%) Oracle SOA Consultant
2 10 (43.48%) Oracle Solutions Architect
2 10 (43.48%) Presales Consultant
2 10 (43.48%) Presales Solution Architect
2 10 (43.48%) SOA Consultant
2 10 (43.48%) Solutions Architect
2 10 (43.48%) Solutions Consultant
3 9 (39.13%) DBA
3 9 (39.13%) Oracle DBA
3 9 (39.13%) SQL DBA
4 4 (17.39%) Developer
5 3 (13.04%) Applications Developer
6 1 (4.35%) Lead Developer
6 1 (4.35%) Senior Developer
Libraries, Frameworks & Software Standards
1 14 (60.87%) CSS
2 11 (47.83%) JSF
2 11 (47.83%) Oracle ADF
3 10 (43.48%) Middleware
4 3 (13.04%) HTML
4 3 (13.04%) XML
5 2 (8.70%) XSLT
Miscellaneous
1 9 (39.13%) Data Structures
Operating Systems
1 11 (47.83%) Unix
1 11 (47.83%) Windows
Processes & Methodologies
1 11 (47.83%) Agile Software Development
1 11 (47.83%) BPEL
1 11 (47.83%) SOA
2 10 (43.48%) Presales
3 9 (39.13%) Data Analysis
3 9 (39.13%) Data Migration
3 9 (39.13%) Database Optimisation
3 9 (39.13%) Migration
4 3 (13.04%) Web Development
Programming Languages
1 14 (60.87%) JavaScript
2 12 (52.17%) PL/SQL
2 12 (52.17%) SQL
3 3 (13.04%) C
3 3 (13.04%) C#
3 3 (13.04%) C++
3 3 (13.04%) Java
3 3 (13.04%) PHP
3 3 (13.04%) Ruby
3 3 (13.04%) XPath
3 3 (13.04%) XQuery
Qualifications
1 23 (100.00%) Oracle Certification
2 11 (47.83%) OCP
Vendors
1 23 (100.00%) Oracle