Period
to 14 November 2018

The following table provides summary statistics for permanent job vacancies advertised in Colchester with a requirement for Data Modelling skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Modelling over the 6 months to 14 November 2018 with a comparison to the same period in the previous 2 years.

Data Modelling
Essex > Colchester
6 months to
14 Nov 2018
Same period 2017 Same period 2016
Rank 36 44 37
Rank change year-on-year +8 -7 +18
Permanent jobs citing Data Modelling 3 2 18
As % of all permanent IT jobs advertised in Colchester 1.44% 0.78% 5.10%
As % of the Processes & Methodologies category 1.84% 0.83% 5.49%
Number of salaries quoted 1 2 17
Colchester median annual salary £45,000 £48,750 £45,000
Median salary % change year-on-year -7.69% +8.33% +30.94%
10th Percentile £42,500 £43,375 £36,250
90th Percentile £47,500 £53,125 £48,750
Essex median annual salary £60,000 £55,000 £45,000
% change year-on-year +9.09% +22.22% -9.55%

Data Modelling 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 Colchester with a requirement for process or methodology skills.

All Process and Methodology Skills
Colchester
Permanent vacancies with a requirement for process or methodology skills 163 240 328
As % of all permanent IT jobs advertised in Colchester 77.99% 93.39% 92.92%
Number of salaries quoted 108 196 282
Colchester median annual salary £40,000 £50,000 £44,000
Median salary % change year-on-year -20.00% +13.64% +17.33%
10th Percentile £26,250 £29,750 £27,500
90th Percentile £66,625 £60,000 £67,500
Essex median annual salary £42,500 £45,001 £45,000
% change year-on-year -5.56% +0.00% +12.50%

Data Modelling
Job Vacancy Trend in Colchester

Job postings citing Data Modelling as a percentage of all IT jobs advertised in Colchester.

Job vacancy trend for Data Modelling in Colchester

Data Modelling
Salary Trend in Colchester

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

Salary trend for Data Modelling in Colchester

For the 6 months to 14 November 2018, IT jobs citing Data Modelling also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Colchester region with a requirement for Data Modelling.

1 2 (66.67%) Six Sigma
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Data Analysis
1 2 (66.67%) Degree
1 2 (66.67%) Computer Science
1 2 (66.67%) Lean Six Sigma
1 2 (66.67%) Six Sigma Black Belt
1 2 (66.67%) Workflow
1 2 (66.67%) IIBA
1 2 (66.67%) User Stories
1 2 (66.67%) Workflow Analysis
2 1 (33.33%) Performance Tuning
2 1 (33.33%) Tableau
2 1 (33.33%) CloverETL
2 1 (33.33%) Business Analysis
2 1 (33.33%) PL/SQL
2 1 (33.33%) SQL
2 1 (33.33%) T-SQL
2 1 (33.33%) Data Warehouse
2 1 (33.33%) ETL
2 1 (33.33%) Business Intelligence
2 1 (33.33%) ISEB

Data Modelling
Co-occurring IT Skills in Colchester 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 (33.33%) CloverETL
1 1 (33.33%) Data Warehouse
Job Titles
1 2 (66.67%) Analyst
1 2 (66.67%) Business Analyst
2 1 (33.33%) Agile Business Analyst
2 1 (33.33%) Business IT Analyst
2 1 (33.33%) Business Systems Analyst
2 1 (33.33%) Data Warehouse Developer
2 1 (33.33%) Developer
2 1 (33.33%) IT Analyst
2 1 (33.33%) IT Business Analyst
2 1 (33.33%) Systems Analyst
Miscellaneous
1 2 (66.67%) Computer Science
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Data Analysis
1 2 (66.67%) Lean Six Sigma
1 2 (66.67%) Six Sigma
1 2 (66.67%) User Stories
1 2 (66.67%) Workflow
1 2 (66.67%) Workflow Analysis
2 1 (33.33%) Business Analysis
2 1 (33.33%) Business Intelligence
2 1 (33.33%) ETL
2 1 (33.33%) Performance Tuning
Programming Languages
1 1 (33.33%) PL/SQL
1 1 (33.33%) SQL
1 1 (33.33%) T-SQL
Qualifications
1 2 (66.67%) Degree
1 2 (66.67%) IIBA
1 2 (66.67%) Six Sigma Black Belt
2 1 (33.33%) ISEB
Vendors
1 1 (33.33%) Tableau