The table below looks at the statistics for ERD skills in IT jobs advertised for the North West region. Included is a guide to the salaries offered in IT jobs that have cited ERD over the 3 months to 29 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Sep 2016
Same period 2015 Same period 2014
Entity-Relationship Diagram (ER Diagram)
Rank - - 258
Permanent jobs citing ERD 0 0 3
As % of all permanent IT jobs located in the North West - - 0.041%
As % of the Processes & Methodologies category - - 0.047%
Number of salaries quoted 0 0 2
Median salary - - £27,000
UK excluding London median salary £42,500 £41,250 £48,000
% change year-on-year
+3.03% -14.06%
ERD
England

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the North West region.

Processes & Methodologies Category
North West
Permanent IT job ads with a match in the
Processes & Methodologies category
5612 5939 6417
As % of all permanent IT jobs located in the North West 88.20% 88.46% 86.69%
Number of salaries quoted 4688 4921 5272
Median salary £42,500 £42,049 £40,000
Median salary % change year-on-year
+1.07% +5.12%
90% offered a salary of more than £29,000 £29,000 £27,500
10% offered a salary of more than £60,000 £58,000 £60,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

ERD
Jobs Demand Trend in the North West

The demand trend of job ads across the North West region citing ERD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

ERD Jobs Demand Trend in the North West

ERD
Salary Trend in the North West

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

ERD Salary Trend in the North West

ERD
Top 16 Related IT Skills in the North West

For the 6 months to 29 September 2016, IT jobs citing ERD 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 North West region with a requirement for ERD.

1 7 (100.00%) Data Modelling
1 7 (100.00%) UML
1 7 (100.00%) Agile Software Development
1 7 (100.00%) Business Analysis
1 7 (100.00%) Use Case
1 7 (100.00%) SDLC
2 6 (85.71%) Retail
3 5 (71.43%) SQL
4 4 (57.14%) System Testing
4 4 (57.14%) MS Excel
4 4 (57.14%) Project Management
5 3 (42.86%) Stakeholder Management
5 3 (42.86%) BPMN
6 2 (28.57%) QA
7 1 (14.29%) Finance
7 1 (14.29%) Degree

ERD
Top Related IT Skills in the North West 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:

Applications
1 4 (57.14%) MS Excel
General
1 6 (85.71%) Retail
2 1 (14.29%) Finance
Job Titles
1 4 (57.14%) Analyst
1 4 (57.14%) Business Analyst
2 2 (28.57%) Business Analysis Team Leader
2 2 (28.57%) Business Development Analyst
2 2 (28.57%) Development Analyst
2 2 (28.57%) Software Analyst
2 2 (28.57%) Software Development Analyst
2 2 (28.57%) Software Development Business Analyst
2 2 (28.57%) Team Leader
3 1 (14.29%) Business Analysis Manager
3 1 (14.29%) Business Manager
3 1 (14.29%) Lead Business Analyst
Processes & Methodologies
1 7 (100.00%) Agile Software Development
1 7 (100.00%) Business Analysis
1 7 (100.00%) Data Modelling
1 7 (100.00%) SDLC
1 7 (100.00%) UML
1 7 (100.00%) Use Case
2 4 (57.14%) Project Management
2 4 (57.14%) System Testing
3 3 (42.86%) BPMN
3 3 (42.86%) Stakeholder Management
Programming Languages
1 5 (71.43%) SQL
Qualifications
1 1 (14.29%) Degree
Quality Assurance & Compliance
1 2 (28.57%) QA