The following table provides summary statistics for permanent job vacancies with a requirement for ERD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ERD over the 3 months to 27 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
Entity-Relationship Diagram (ER Diagram)
UK
Rank 846 908 938
Rank change year-on-year +62 +30  
Permanent jobs citing ERD 18 41 13
As % of all permanent IT jobs advertised in the UK 0.021% 0.040% 0.012%
As % of the Processes & Methodologies category 0.024% 0.045% 0.014%
Number of salaries quoted 15 27 5
Median salary £50,000 £52,500 £42,500
Median salary % change year-on-year -4.76% +23.52%  
90% offered a salary of more than £39,000 £41,500 £29,900
10% offered a salary of more than £62,500 £90,000 £60,400
UK excluding London median salary £50,000 £50,000 £41,000
% change year-on-year - +21.95%  

ERD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for process and methodology skills.

Process & Methodology Skills
UK
Permanent job vacancies with a requirement for process and methodology skills 75370 91581 93969
As % of all permanent IT job vacancies advertised in the UK 89.10% 88.56% 87.01%
Number of salaries quoted 61980 75773 76024
Median salary £50,000 £50,000 £50,000
90% offered a salary of more than £32,500 £32,500 £31,500
10% offered a salary of more than £77,500 £75,000 £75,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

ERD
Job Vacancy Trend

The job posting trend of jobs advertised citing ERD as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for ERD in the UK

ERD
Salary Trend

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

Salary trend for ERD in the UK

ERD
Salary Histogram

The salary distribution of IT jobs citing ERD over the 3 months to 27 March 2017.

Salary histogram for ERD in the UK

ERD
Top 21 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ERD within the UK over the 3 months to 27 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +63 15 £50,000 -4.76% 2
North West -8 9 £40,000 -11.11%
Preston - 8 £40,000 -
Lancashire - 8 £40,000 -
South East +69 2 £50,000 -28.57% 1
London +47 2 £90,000 +67.44%
South West - 2 £50,000 -
Reading - 2 £50,000 -
Somerset - 2 £50,000 -
Wiltshire - 2 £50,000 -
Berkshire - 2 £50,000 -
Oxfordshire - 2 £50,000 -
Oxford - 2 £50,000 -
Bath - 2 £50,000 -
Swindon - 2 £50,000 -
West Midlands +31 1 £50,000 -
Manchester -27 1 £32,500 -27.77%
Worcestershire - 1 £50,000 -
Gloucester - 1 £50,000 -
Worcester - 1 £50,000 -
Gloucestershire - 1 £50,000 -

ERD
Top 30 Related IT Skills

For the 6 months to 27 March 2017, 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 with a requirement for ERD.

1 14 (58.33%) Data Modelling
2 13 (54.17%) SQL
2 13 (54.17%) Oracle
3 10 (41.67%) UML
4 9 (37.50%) Oracle Database
5 8 (33.33%) Analytical Skills
5 8 (33.33%) Oracle APEX
5 8 (33.33%) Oracle Database 11g
5 8 (33.33%) Apple iOS
5 8 (33.33%) Objective-C
5 8 (33.33%) PL/SQL
5 8 (33.33%) Oracle Forms
5 8 (33.33%) Apple
6 7 (29.17%) Data Warehouse
6 7 (29.17%) XML
6 7 (29.17%) SQL Server
7 6 (25.00%) Manufacturing
8 5 (20.83%) Agile Software Development
8 5 (20.83%) Data Management
8 5 (20.83%) ETL
8 5 (20.83%) Data Integration
8 5 (20.83%) Master Data Management
8 5 (20.83%) Data Quality
9 4 (16.67%) Analytics
10 3 (12.50%) SDLC
10 3 (12.50%) Project Management
10 3 (12.50%) Information Management
10 3 (12.50%) Business Analysis
10 3 (12.50%) Scrum
10 3 (12.50%) Business Intelligence

ERD
Top Related IT Skills 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 3 (12.50%) MS Excel
2 1 (4.17%) MS PowerPoint
2 1 (4.17%) MS Project
2 1 (4.17%) MS Visio
Communications & Networking
1 1 (4.17%) Internet
Database & Business Intelligence
1 9 (37.50%) Oracle Database
2 8 (33.33%) Oracle Database 11g
3 7 (29.17%) Data Warehouse
3 7 (29.17%) SQL Server
4 3 (12.50%) Relational Database
4 3 (12.50%) Star Schema
5 2 (8.33%) Enterprise Data Warehouse
5 2 (8.33%) Hadoop
5 2 (8.33%) MySQL
5 2 (8.33%) NoSQL
5 2 (8.33%) SQL Server Analysis Services
5 2 (8.33%) SQL Server Reporting Services
6 1 (4.17%) Big Data
6 1 (4.17%) RDBMS
6 1 (4.17%) SQL Server 2008
6 1 (4.17%) SQL Server 2012
6 1 (4.17%) SQL Server 2014
6 1 (4.17%) SQL Server Integration Services
Development Applications
1 8 (33.33%) Oracle APEX
1 8 (33.33%) Oracle Forms
2 2 (8.33%) JIRA
General
1 6 (25.00%) Manufacturing
2 3 (12.50%) Marketing
3 1 (4.17%) Advertising
3 1 (4.17%) Banking
3 1 (4.17%) Finance
3 1 (4.17%) Legal
3 1 (4.17%) Retail
Job Titles
1 10 (41.67%) Developer
2 8 (33.33%) Architect
2 8 (33.33%) Oracle Developer
3 6 (25.00%) Data Architect
3 6 (25.00%) PL/SQL Developer
3 6 (25.00%) SQL Developer
4 4 (16.67%) Oracle Forms Developer
5 3 (12.50%) Business Intelligence Lead
6 2 (8.33%) Analyst
6 2 (8.33%) Business Intelligence Architect
6 2 (8.33%) Database Developer
6 2 (8.33%) DBA
6 2 (8.33%) Lead Architect
6 2 (8.33%) Oracle Database Developer
6 2 (8.33%) Senior DBA
6 2 (8.33%) SQL Database Developer
7 1 (4.17%) Consultant
7 1 (4.17%) Integration Architect
7 1 (4.17%) Senior Consultant
7 1 (4.17%) Systems Analyst
Libraries, Frameworks & Software Standards
1 7 (29.17%) XML
2 2 (8.33%) Classic ASP
2 2 (8.33%) Cocoa
2 2 (8.33%) Cocoa Touch
2 2 (8.33%) HTML
2 2 (8.33%) jQuery
2 2 (8.33%) JSON
2 2 (8.33%) Kafka
2 2 (8.33%) Web Services
3 1 (4.17%) .NET
3 1 (4.17%) ASP.NET
Miscellaneous
1 8 (33.33%) Analytical Skills
2 3 (12.50%) Computer Science
2 3 (12.50%) Semantic Web
3 2 (8.33%) Data Structures
3 2 (8.33%) Enterprise Software
3 2 (8.33%) Management Information System
Operating Systems
1 8 (33.33%) Apple iOS
2 2 (8.33%) Linux
Processes & Methodologies
1 14 (58.33%) Data Modelling
2 10 (41.67%) UML
3 5 (20.83%) Agile Software Development
3 5 (20.83%) Data Integration
3 5 (20.83%) Data Management
3 5 (20.83%) ETL
3 5 (20.83%) Master Data Management
4 4 (16.67%) Analytics
5 3 (12.50%) Business Analysis
5 3 (12.50%) Business Intelligence
5 3 (12.50%) Data Analysis
5 3 (12.50%) Information Architecture
5 3 (12.50%) Information Management
5 3 (12.50%) Logical Data Model
5 3 (12.50%) Physical Data Model
5 3 (12.50%) Project Management
5 3 (12.50%) Scrum
5 3 (12.50%) SDLC
5 3 (12.50%) SOA
5 3 (12.50%) Use Case
Programming Languages
1 13 (54.17%) SQL
2 8 (33.33%) Objective-C
2 8 (33.33%) PL/SQL
3 2 (8.33%) C#
3 2 (8.33%) Java
3 2 (8.33%) JavaScript
Qualifications
1 3 (12.50%) Degree
Quality Assurance & Compliance
1 5 (20.83%) Data Quality
Vendors
1 13 (54.17%) Oracle
2 8 (33.33%) Apple
3 3 (12.50%) Microsoft
4 2 (8.33%) Guidewire
4 2 (8.33%) Informatica
Leeds, West Yorkshire
Calibre Search Ltd
Salary: £50000 - £60000.00 per annum
Posted: 4 days ago