Period
to 16 December 2017

The following table provides summary statistics for permanent job vacancies advertised in Sussex 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 16 December 2017 with a comparison to the same period in the previous 2 years.

Entity-Relationship Diagram (ER Diagram)
South East > Sussex
6 months to
16 Dec 2017
Same period 2016 Same period 2015
Rank 21 - -
Rank change year-on-year - - -
Permanent jobs citing ERD 1 0 0
As % of all permanent IT jobs advertised in Sussex 1.45% - -
As % of the Processes & Methodologies category 1.47% - -
Number of salaries quoted 6 0 0
Sussex median annual salary £70,000 - -
South East median annual salary £70,000 £57,500 £42,250
% change year-on-year +21.74% +36.09% -6.11%

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 Sussex with a requirement for process or methodology skills.

All Process and Methodology Skills
Sussex
Permanent vacancies with a requirement for process or methodology skills 68 47 122
As % of all permanent IT jobs advertised in Sussex 98.55% 90.38% 94.57%
Number of salaries quoted 47 46 71
Sussex median annual salary £57,500 £47,000 £45,000
Median salary % change year-on-year +22.34% +4.44% -10.00%
10th Percentile £32,500 £27,500 £35,000
90th Percentile £76,000 £65,000 £63,750
South East median annual salary £45,000 £45,000 £45,000

For the 6 months to 16 December 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 Sussex region with a requirement for ERD.

1 1 (100.00%) C#
1 1 (100.00%) Java
1 1 (100.00%) XML
1 1 (100.00%) OOP
1 1 (100.00%) OO
1 1 (100.00%) Data Modelling
1 1 (100.00%) Project Management
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Business Analysis
1 1 (100.00%) User Acceptance Testing
1 1 (100.00%) Integration Testing
1 1 (100.00%) Agile Project Management
1 1 (100.00%) Relational Database
1 1 (100.00%) System Integration Testing
1 1 (100.00%) Presales

ERD
Co-occurring IT Skills in Sussex 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:

Database & Business Intelligence
1 1 (100.00%) Relational Database
Job Titles
1 1 (100.00%) Analyst
1 1 (100.00%) Analyst Developer
1 1 (100.00%) Configuration Analyst
1 1 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) XML
Processes & Methodologies
1 1 (100.00%) Agile Project Management
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Business Analysis
1 1 (100.00%) Data Modelling
1 1 (100.00%) Integration Testing
1 1 (100.00%) OO
1 1 (100.00%) OOP
1 1 (100.00%) Presales
1 1 (100.00%) Project Management
1 1 (100.00%) System Integration Testing
1 1 (100.00%) User Acceptance Testing
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) Java