The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Oracle Certification qualifications. Included is a benchmarking guide to the salaries offered over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Oracle Certification
London / City of London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 231 251 287
Rank change year-on-year +20 +36  
Permanent jobs citing Oracle Certification 4 7 28
As % of all permanent IT jobs advertised in the City of London 0.077% 0.11% 0.27%
As % of the Qualifications category 0.31% 0.48% 1.10%
Number of salaries quoted 4 6 28
Median salary £56,250 £63,750 £61,250
Median salary % change year-on-year -11.76% +4.08%  
90% offered a salary of more than £51,500 £48,750 £60,000
10% offered a salary of more than £57,500 £65,000 £70,000
UK excluding London median salary £45,000 £42,500 £45,000
% change year-on-year +5.88% -5.55%  

Oracle Certification 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 the City of London.

Academic & Professional Certification
City of London
Permanent job vacancies requiring academic qualifications or professional certifications 1284 1473 2542
As % of all permanent IT job vacancies advertised in the City of London 24.67% 23.20% 24.47%
Number of salaries quoted 1121 1306 2176
Median salary £55,000 £55,000 £55,000
90% offered a salary of more than £31,500 £33,500 £31,500
10% offered a salary of more than £80,000 £75,000 £80,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Oracle Certification
Job Vacancy Trend in the City of London

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

Job vacancy trend for Oracle Certification in the City of London

Oracle Certification
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Oracle Certification in the City of London.

Salary trend for Oracle Certification in the City of London

For the 6 months to 23 June 2017, IT jobs citing Oracle Certification 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 City of London region with a requirement for Oracle Certification.

1 4 (100.00%) SQL
1 4 (100.00%) Oracle
2 2 (50.00%) ITIL
2 2 (50.00%) Unix
2 2 (50.00%) Linux
2 2 (50.00%) OO
2 2 (50.00%) Data Warehouse
2 2 (50.00%) Data Modelling
2 2 (50.00%) SOA
2 2 (50.00%) ETL
2 2 (50.00%) SLA
2 2 (50.00%) BusinessObjects
2 2 (50.00%) OCP
2 2 (50.00%) Informatica
2 2 (50.00%) PowerCenter
2 2 (50.00%) Control-M
2 2 (50.00%) Shell Script
2 2 (50.00%) Service Management
2 2 (50.00%) ITSM
2 2 (50.00%) Finance
2 2 (50.00%) Agile Software Development
2 2 (50.00%) TDD
2 2 (50.00%) Asset Management
2 2 (50.00%) Java
2 2 (50.00%) JavaScript
2 2 (50.00%) PL/SQL
2 2 (50.00%) Linux Command Line
2 2 (50.00%) Ruby
2 2 (50.00%) Incident Management
2 2 (50.00%) Java SE

Oracle Certification
Co-occurring IT Skills in the City of 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 2 (50.00%) Confluence
1 2 (50.00%) Oracle SOA Suite
Cloud Services
1 2 (50.00%) Amazon AWS
1 2 (50.00%) SaaS
Database & Business Intelligence
1 2 (50.00%) BusinessObjects
1 2 (50.00%) Data Warehouse
1 2 (50.00%) NoSQL
1 2 (50.00%) Oracle Database
1 2 (50.00%) Oracle Database 12c
1 2 (50.00%) PowerCenter
1 2 (50.00%) Relational Database
Development Applications
1 2 (50.00%) Cucumber
1 2 (50.00%) Git (software)
1 2 (50.00%) JIRA
1 2 (50.00%) RSpec
1 2 (50.00%) Vagrant
General
1 2 (50.00%) Finance
Job Titles
1 2 (50.00%) Analyst
1 2 (50.00%) ETL Analyst
1 2 (50.00%) Java Engineer
1 2 (50.00%) Support Analyst
2 1 (25.00%) E-Commerce Engineer
2 1 (25.00%) Java Software Engineer
2 1 (25.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 2 (50.00%) Java SE
1 2 (50.00%) REST
Miscellaneous
1 2 (50.00%) Analytical Skills
1 2 (50.00%) Linux Command Line
Operating Systems
1 2 (50.00%) Linux
1 2 (50.00%) Unix
Processes & Methodologies
1 2 (50.00%) Agile Software Development
1 2 (50.00%) Asset Management
1 2 (50.00%) BDD
1 2 (50.00%) Continuous Delivery
1 2 (50.00%) Continuous Integration
1 2 (50.00%) Data Integration
1 2 (50.00%) Data Modelling
1 2 (50.00%) DevOps
1 2 (50.00%) ETL
1 2 (50.00%) Fund Management
1 2 (50.00%) Incident Management
1 2 (50.00%) ITIL
1 2 (50.00%) ITSM
1 2 (50.00%) Microservices
1 2 (50.00%) OO
1 2 (50.00%) Performance Tuning
1 2 (50.00%) Service Management
1 2 (50.00%) SOA
1 2 (50.00%) TDD
1 2 (50.00%) Trend Analysis
Programming Languages
1 4 (100.00%) SQL
2 2 (50.00%) Clojure
2 2 (50.00%) Java
2 2 (50.00%) JavaScript
2 2 (50.00%) PL/SQL
2 2 (50.00%) Ruby
2 2 (50.00%) Shell Script
Qualifications
1 2 (50.00%) ITIL Foundation Certificate
1 2 (50.00%) OCP
Quality Assurance & Compliance
1 2 (50.00%) SLA
1 2 (50.00%) Solvency II
System Software
1 2 (50.00%) Docker
Systems Management
1 2 (50.00%) Ansible
1 2 (50.00%) Control-M
1 2 (50.00%) Puppet
Vendors
1 4 (100.00%) Oracle
2 2 (50.00%) EXASOL
2 2 (50.00%) Informatica
2 2 (50.00%) Tableau