The following table provides summary statistics for permanent job vacancies advertised in Broxbourne with a requirement for SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SQL over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
Hertfordshire > Broxbourne
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank - 5 3
Permanent jobs citing SQL 0 8 1
As % of all permanent IT jobs advertised in Broxbourne - 34.78% 14.29%
As % of the Programming Languages category - 88.89% 50.00%
Number of salaries quoted 0 8 1
Broxbourne median annual salary - £38,250 £42,500
Median salary % change year-on-year - -10.00%  
Hertfordshire median annual salary £45,000 £45,000 £45,000

SQL is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Broxbourne with a requirement for programming language skills.

Programming Language Skills
Broxbourne
Permanent job vacancies with a requirement for programming language skills 12 9 2
As % of all permanent IT job vacancies advertised in Broxbourne 54.55% 39.13% 28.57%
Number of salaries quoted 54 20 7
Broxbourne median annual salary £45,000 £40,000 £42,500
Median salary % change year-on-year +12.50% -5.88%  
10th Percentile £40,000 £26,250 £41,250
90th Percentile £50,000 £51,250 £48,750
Hertfordshire median annual salary £45,000 £46,000 £45,000
% change year-on-year -2.17% +2.22%  

SQL
Job Vacancy Trend in Broxbourne

Job postings citing SQL as a percentage of all IT jobs advertised in Broxbourne.

Job vacancy trend for SQL in Broxbourne

SQL
Salary Trend in Broxbourne

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

Salary trend for SQL in Broxbourne

For the 6 months to 29 June 2017, IT jobs citing SQL 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 Broxbourne region with a requirement for SQL.

1 7 (58.33%) Degree
2 6 (50.00%) Mathematics
2 6 (50.00%) Computer Science
2 6 (50.00%) Statistics
2 6 (50.00%) PL/SQL
2 6 (50.00%) Business Intelligence
2 6 (50.00%) FMCG
3 5 (41.67%) Data Analysis
4 4 (33.33%) Data Quality
5 2 (16.67%) SDLC
6 1 (8.33%) Root Cause Analysis
6 1 (8.33%) SQL Server Reporting Services
6 1 (8.33%) User Acceptance Testing
6 1 (8.33%) Microsoft Excel
6 1 (8.33%) Data Warehouse
6 1 (8.33%) Legal
6 1 (8.33%) Validation

SQL
Co-occurring IT Skills in Broxbourne 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 1 (8.33%) Microsoft Excel
Database & Business Intelligence
1 1 (8.33%) Data Warehouse
1 1 (8.33%) SQL Server Reporting Services
General
1 1 (8.33%) Legal
Job Titles
1 12 (100.00%) Analyst
2 10 (83.33%) Data Analyst
3 5 (41.67%) Business Analyst
3 5 (41.67%) SQL Analyst
4 4 (33.33%) Business Data Analyst
4 4 (33.33%) Data Business Analyst
4 4 (33.33%) SQL Data Analyst
5 1 (8.33%) Applications Support
5 1 (8.33%) Applications Support Analyst
5 1 (8.33%) SQL Support Analyst
5 1 (8.33%) Support Analyst
Miscellaneous
1 6 (50.00%) Computer Science
1 6 (50.00%) FMCG
Processes & Methodologies
1 6 (50.00%) Business Intelligence
1 6 (50.00%) Mathematics
1 6 (50.00%) Statistics
2 5 (41.67%) Data Analysis
3 2 (16.67%) SDLC
4 1 (8.33%) Root Cause Analysis
4 1 (8.33%) User Acceptance Testing
4 1 (8.33%) Validation
Programming Languages
1 6 (50.00%) PL/SQL
Qualifications
1 7 (58.33%) Degree
Quality Assurance & Compliance
1 4 (33.33%) Data Quality