Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for CPLEX skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CPLEX over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

IBM ILOG CPLEX
England > London
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 838 837 885
Rank change year-on-year -1 +48 +14
Permanent jobs citing CPLEX 4 2 22
As % of all permanent IT jobs advertised in London 0.005% 0.003% 0.025%
As % of the Applications category 0.062% 0.030% 0.24%
Number of salaries quoted 4 2 22
London median annual salary £125,000 £65,000 £76,250
Median salary % change year-on-year +92.31% -14.75% +8.93%
10th Percentile £112,500 £52,500 £55,000
90th Percentile £137,500 £77,500 £82,500
England median annual salary £125,000 £65,000 £76,250
% change year-on-year +92.31% -14.75% +8.93%

CPLEX is in the Software Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for software application skills.

All Software Application Skills
London
Permanent vacancies with a requirement for software application skills 6445 6719 9033
As % of all permanent IT jobs advertised in London 8.55% 8.82% 10.27%
Number of salaries quoted 4924 5665 7498
London median annual salary £45,000 £42,500 £42,500
Median salary % change year-on-year +5.88% - +1.80%
10th Percentile £26,000 £25,500 £25,000
90th Percentile £75,000 £73,750 £71,250
England median annual salary £37,500 £37,500 £37,500

CPLEX
Job Vacancy Trend in London

Job postings citing CPLEX as a percentage of all IT jobs advertised in London.

Job vacancy trend for CPLEX in London

CPLEX
Salary Trend in London

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

Salary trend for CPLEX in London

For the 6 months to 22 November 2017, IT jobs citing CPLEX 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 CPLEX.

1 4 (100.00%) C#
1 4 (100.00%) C++
1 4 (100.00%) Java
1 4 (100.00%) SQL
1 4 (100.00%) .NET
1 4 (100.00%) Oracle
1 4 (100.00%) Linux
1 4 (100.00%) Python
1 4 (100.00%) Business Intelligence
1 4 (100.00%) MATLAB
1 4 (100.00%) Validation
1 4 (100.00%) Data Analysis
1 4 (100.00%) Software Engineering
1 4 (100.00%) Statistical Analysis
1 4 (100.00%) Mathematics
1 4 (100.00%) Use Case
1 4 (100.00%) KDB
1 4 (100.00%) Hadoop
1 4 (100.00%) Node.js
1 4 (100.00%) Machine Learning
1 4 (100.00%) AngularJS
1 4 (100.00%) User Stories
1 4 (100.00%) Flask
1 4 (100.00%) Time Series Analysis
1 4 (100.00%) Pandas
1 4 (100.00%) Spring Boot
1 4 (100.00%) Predictive Modelling
1 4 (100.00%) SciPy
1 4 (100.00%) NumPy
1 4 (100.00%) MongoDB

CPLEX
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:

Cloud Services
1 1 (25.00%) Amazon AWS
1 1 (25.00%) Microsoft Azure
Database & Business Intelligence
1 4 (100.00%) Hadoop
1 4 (100.00%) KDB
1 4 (100.00%) MongoDB
Job Titles
1 4 (100.00%) Data Manager
1 4 (100.00%) Engineering Manager
Libraries, Frameworks & Software Standards
1 4 (100.00%) .NET
1 4 (100.00%) AngularJS
1 4 (100.00%) Flask
1 4 (100.00%) Node.js
1 4 (100.00%) NumPy
1 4 (100.00%) Pandas
1 4 (100.00%) SciPy
1 4 (100.00%) Spring Boot
2 3 (75.00%) .NET Core
Miscellaneous
1 1 (25.00%) Computer Science
Operating Systems
1 4 (100.00%) Linux
Processes & Methodologies
1 4 (100.00%) Business Intelligence
1 4 (100.00%) Data Analysis
1 4 (100.00%) Data Engineering
1 4 (100.00%) Machine Learning
1 4 (100.00%) Mathematics
1 4 (100.00%) Predictive Modelling
1 4 (100.00%) Software Engineering
1 4 (100.00%) Statistical Analysis
1 4 (100.00%) Statistical Inference
1 4 (100.00%) Time Series Analysis
1 4 (100.00%) Use Case
1 4 (100.00%) User Stories
1 4 (100.00%) Validation
2 3 (75.00%) Product Management
2 3 (75.00%) Target Operating Model
3 1 (25.00%) Applied Mathematics
3 1 (25.00%) SDLC
3 1 (25.00%) Software Architecture
Programming Languages
1 4 (100.00%) C#
1 4 (100.00%) C++
1 4 (100.00%) Java
1 4 (100.00%) MATLAB
1 4 (100.00%) Python
1 4 (100.00%) SQL
2 3 (75.00%) R
Qualifications
1 1 (25.00%) Computer Science Degree
1 1 (25.00%) Degree
Vendors
1 4 (100.00%) Oracle