Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for ERD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ERD over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Entity-Relationship Diagram (ER Diagram)
UK > England
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 1104 1146 1204
Rank change year-on-year +42 +58 +34
Permanent jobs citing ERD 46 51 84
As % of all permanent IT jobs advertised in England 0.027% 0.029% 0.041%
As % of the Processes & Methodologies category 0.030% 0.032% 0.046%
Number of salaries quoted 48 47 70
England median annual salary £54,750 £50,000 £55,000
Median salary % change year-on-year +9.50% -9.09% +10.00%
10th Percentile £32,350 £37,500 £37,500
90th Percentile £70,000 £62,500 £77,000
UK median annual salary £55,000 £50,000 £55,000
% change year-on-year +10.00% -9.09% +14.58%

ERD is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for process or methodology skills.

All Process and Methodology Skills
England
Permanent vacancies with a requirement for process or methodology skills 151516 157743 182536
As % of all permanent IT jobs advertised in England 89.93% 89.35% 88.74%
Number of salaries quoted 120527 132311 151934
England median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £28,750 £28,250 £27,500
90th Percentile £80,000 £80,000 £77,500
UK median annual salary £50,000 £49,500 £47,500
% change year-on-year +1.01% +4.21% +5.56%

ERD
Job Vacancy Trend in England

Job postings citing ERD as a percentage of all IT jobs advertised in England.

Job vacancy trend for ERD in England

ERD
Salary Trend in England

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

Salary trend for ERD in England

ERD
Salary Histogram in England

The salary distribution of IT jobs citing ERD in England over the 6 months to 20 November 2017.

Salary histogram for ERD in England

ERD
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ERD within the England region over the 6 months to 20 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -28 16 £60,000 +11.63% 3
North of England +21 12 £42,000 +29.23%
North West - 9 £65,000 -
South West - 7 £50,000 -
East of England - 7 £65,000 - 1
Midlands +11 4 £48,500 +21.25%
West Midlands +6 4 £48,500 +21.25%
Yorkshire +11 3 £42,000 +29.23%
South East +40 1 £70,000 +21.74%
ERD
UK

For the 6 months to 20 November 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 across the England region with a requirement for ERD.

1 28 (60.87%) SQL
2 25 (54.35%) UML
3 24 (52.17%) Data Modelling
4 22 (47.83%) Finance
5 18 (39.13%) SQL Server
6 16 (34.78%) Business Intelligence
6 16 (34.78%) Agile Software Development
7 15 (32.61%) Data Warehouse
8 13 (28.26%) Oracle
9 11 (23.91%) XML
9 11 (23.91%) PHP
10 9 (19.57%) MySQL
10 9 (19.57%) Data Analysis
10 9 (19.57%) Degree
10 9 (19.57%) Use Case
10 9 (19.57%) Logical Data Model
11 8 (17.39%) Physical Data Model
11 8 (17.39%) Data Management
11 8 (17.39%) C#
12 7 (15.22%) .NET
12 7 (15.22%) Microsoft
12 7 (15.22%) Relational Database
12 7 (15.22%) Hadoop
12 7 (15.22%) Big Data
12 7 (15.22%) AngularJS
13 6 (13.04%) Analytics
13 6 (13.04%) Data Quality
13 6 (13.04%) ETL
13 6 (13.04%) Linux
13 6 (13.04%) PL/SQL

ERD
Co-occurring IT Skills in England 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 3 (6.52%) BizTalk Server
1 3 (6.52%) IIS
1 3 (6.52%) SharePoint
2 2 (4.35%) Apache
2 2 (4.35%) Apache Spark
2 2 (4.35%) SharePoint Server
Applications
1 2 (4.35%) Microsoft Excel
1 2 (4.35%) Microsoft PowerPoint
1 2 (4.35%) Microsoft Project
2 1 (2.17%) MS Visio
Business Applications
1 3 (6.52%) Dynamics CRM
Cloud Services
1 5 (10.87%) Microsoft Azure
2 3 (6.52%) npm
3 1 (2.17%) Amazon AWS
3 1 (2.17%) GitHub
3 1 (2.17%) OpenShift
3 1 (2.17%) SaaS
Database & Business Intelligence
1 18 (39.13%) SQL Server
2 15 (32.61%) Data Warehouse
3 9 (19.57%) MySQL
4 7 (15.22%) Big Data
4 7 (15.22%) Hadoop
4 7 (15.22%) Relational Database
5 5 (10.87%) Data Lake
5 5 (10.87%) SQL Server Analysis Services
5 5 (10.87%) SQL Server Integration Services
5 5 (10.87%) SQL Server Reporting Services
5 5 (10.87%) Star Schema
6 4 (8.70%) SQL Server 2005
6 4 (8.70%) SQL Server 2008
6 4 (8.70%) SQL Server 2012
7 3 (6.52%) MariaDB
7 3 (6.52%) Oracle Database
7 3 (6.52%) PostgreSQL
8 2 (4.35%) DB2
8 2 (4.35%) Oracle Reports
8 2 (4.35%) RDBMS
Development Applications
1 3 (6.52%) Git (software)
1 3 (6.52%) gulp
1 3 (6.52%) jspm
1 3 (6.52%) SQL Server Management Studio (SSMS)
1 3 (6.52%) Team Foundation Server
1 3 (6.52%) VSS/SourceSafe
2 2 (4.35%) Talend Open Studio
3 1 (2.17%) Cucumber
3 1 (2.17%) Jenkins
3 1 (2.17%) Sonatype Nexus
3 1 (2.17%) Visual Studio
General
1 22 (47.83%) Finance
2 5 (10.87%) Financial Institution
3 3 (6.52%) Marketing
3 3 (6.52%) Retail
4 2 (4.35%) Banking
5 1 (2.17%) Back Office
5 1 (2.17%) French Language
5 1 (2.17%) Games
Job Titles
1 26 (56.52%) Developer
2 10 (21.74%) Architect
3 9 (19.57%) Data Architect
4 6 (13.04%) Analyst
4 6 (13.04%) C# Developer
5 5 (10.87%) .NET Developer
5 5 (10.87%) Business Analyst
5 5 (10.87%) Business Intelligence Developer
5 5 (10.87%) C# .NET Developer
5 5 (10.87%) Full Stack Developer
6 4 (8.70%) Business Developer
6 4 (8.70%) Web Developer
7 3 (6.52%) Angular Developer
7 3 (6.52%) Oracle Developer
8 2 (4.35%) Agile C# Developer
8 2 (4.35%) Agile Developer
8 2 (4.35%) ETL Architect
8 2 (4.35%) LAMP Developer
8 2 (4.35%) PHP Developer
8 2 (4.35%) SQL Developer
Libraries, Frameworks & Software Standards
1 11 (23.91%) XML
2 7 (15.22%) .NET
2 7 (15.22%) AngularJS
3 6 (13.04%) ASP.NET
3 6 (13.04%) jQuery
4 4 (8.70%) .NET Framework
4 4 (8.70%) CSS
4 4 (8.70%) HTML
5 3 (6.52%) Angular 2
5 3 (6.52%) ASP.NET MVC
5 3 (6.52%) ASP.NET Web API
5 3 (6.52%) Aurelia
5 3 (6.52%) Entity Framework
5 3 (6.52%) JSON
5 3 (6.52%) Laravel
5 3 (6.52%) NHibernate
5 3 (6.52%) Sass
5 3 (6.52%) SignalR
5 3 (6.52%) SOAP
5 3 (6.52%) WCF
Miscellaneous
1 5 (10.87%) Semantic Web
2 4 (8.70%) Computer Science
3 2 (4.35%) Management Information System
4 1 (2.17%) CUDA
4 1 (2.17%) Distributed Denial-of-Service
4 1 (2.17%) Fintech
4 1 (2.17%) Online Games
4 1 (2.17%) Private Cloud
4 1 (2.17%) Public Cloud
Operating Systems
1 6 (13.04%) Linux
2 4 (8.70%) Windows
3 2 (4.35%) Unix
4 1 (2.17%) Android
4 1 (2.17%) Apple iOS
4 1 (2.17%) Windows Server
4 1 (2.17%) Windows Server 2012
Processes & Methodologies
1 25 (54.35%) UML
2 24 (52.17%) Data Modelling
3 16 (34.78%) Agile Software Development
3 16 (34.78%) Business Intelligence
4 9 (19.57%) Data Analysis
4 9 (19.57%) Logical Data Model
4 9 (19.57%) Use Case
5 8 (17.39%) Data Management
5 8 (17.39%) Physical Data Model
6 6 (13.04%) Analytics
6 6 (13.04%) ETL
6 6 (13.04%) MVC
7 5 (10.87%) Data Integration
7 5 (10.87%) EAI
7 5 (10.87%) Master Data Management
7 5 (10.87%) Technical Architecture
8 4 (8.70%) Business Analysis
8 4 (8.70%) Test Automation
8 4 (8.70%) Web Development
9 3 (6.52%) Parallel Programming
Programming Languages
1 28 (60.87%) SQL
2 11 (23.91%) PHP
3 8 (17.39%) C#
4 6 (13.04%) PL/SQL
5 5 (10.87%) Java
5 5 (10.87%) JavaScript
6 4 (8.70%) T-SQL
7 3 (6.52%) TypeScript
7 3 (6.52%) VB
8 2 (4.35%) Python
9 1 (2.17%) C
9 1 (2.17%) C++
9 1 (2.17%) Data Analysis Expressions (DAX)
9 1 (2.17%) Fortran
9 1 (2.17%) Lisp
9 1 (2.17%) MATLAB
9 1 (2.17%) Perl
9 1 (2.17%) PowerShell
9 1 (2.17%) Ruby
9 1 (2.17%) Scala
Qualifications
1 9 (19.57%) Degree
2 3 (6.52%) Computer Science Degree
3 1 (2.17%) CBAP
3 1 (2.17%) IIBA
3 1 (2.17%) Numerate Degree
3 1 (2.17%) PhD
3 1 (2.17%) Postgraduate
3 1 (2.17%) Security Cleared
Quality Assurance & Compliance
1 6 (13.04%) Data Quality
2 1 (2.17%) PCI DSS
2 1 (2.17%) QA
System Software
1 1 (2.17%) Docker
Systems Management
1 1 (2.17%) Ansible
1 1 (2.17%) Puppet
Vendors
1 13 (28.26%) Oracle
2 7 (15.22%) Microsoft
3 2 (4.35%) Informatica
3 2 (4.35%) Talend
4 1 (2.17%) Cognos
4 1 (2.17%) IBM
4 1 (2.17%) Pega
4 1 (2.17%) Salesforce.com
4 1 (2.17%) WorldPay