Period
to 24 September 2018

The following table provides summary statistics for permanent job vacancies advertised in Brentwood with a requirement for SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SQL over the 6 months to 24 September 2018 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
Essex > Brentwood
6 months to
24 Sep 2018
Same period 2017 Same period 2016
Rank 3 16 14
Rank change year-on-year +13 -2 -10
Permanent jobs citing SQL 17 16 36
As % of all permanent IT jobs advertised in Brentwood 31.48% 16.67% 13.58%
As % of the Programming Languages category 60.71% 29.09% 40.00%
Number of salaries quoted 11 3 22
Brentwood median annual salary £65,000 £50,000 £50,000
Median salary % change year-on-year +30.00% - +12.36%
10th Percentile £51,250 £50,000 £37,500
90th Percentile £77,500 £64,000 £57,250
Essex median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% +6.25%

SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Brentwood with a requirement for coding skills.

All Programming Languages
Brentwood
Permanent vacancies with a requirement for coding skills 28 55 90
As % of all permanent IT jobs advertised in Brentwood 51.85% 57.29% 33.96%
Number of salaries quoted 17 29 58
Brentwood median annual salary £60,000 £55,000 £50,000
Median salary % change year-on-year +9.09% +10.00% +11.11%
10th Percentile £27,500 £41,250 £28,000
90th Percentile £77,500 £72,500 £76,500
Essex median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% +6.25%

SQL
Job Vacancy Trend in Brentwood

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

Job vacancy trend for SQL in Brentwood

SQL
Salary Trend in Brentwood

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

Salary trend for SQL in Brentwood

SQL
Salary Histogram in Brentwood

The salary distribution of IT jobs citing SQL in Brentwood over the 6 months to 24 September 2018.

Salary histogram for SQL in Brentwood

For the 6 months to 24 September 2018, IT jobs citing SQL 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 Brentwood region with a requirement for SQL.

1 14 (82.35%) SQL Server
2 11 (64.71%) SQL Server 2008
3 10 (58.82%) SQL Server Reporting Services
3 10 (58.82%) SQL Server Integration Services
3 10 (58.82%) T-SQL
4 8 (47.06%) Microsoft
4 8 (47.06%) Finance
5 7 (41.18%) Data Analysis
5 7 (41.18%) Data Quality
6 4 (23.53%) Banking
6 4 (23.53%) ETL
6 4 (23.53%) Windows
6 4 (23.53%) Data Warehouse
7 3 (17.65%) E-Commerce
7 3 (17.65%) Linux
7 3 (17.65%) Oracle
7 3 (17.65%) Migration
7 3 (17.65%) Data Migration
7 3 (17.65%) SQL Server 2016
7 3 (17.65%) SQL Server 2012
7 3 (17.65%) Problem-Solving
8 2 (11.76%) PowerHA
8 2 (11.76%) Performance Management
8 2 (11.76%) Windows Server
8 2 (11.76%) Microsoft Azure
8 2 (11.76%) iSeries
8 2 (11.76%) Replication
8 2 (11.76%) Agile Software Development
8 2 (11.76%) IBM
8 2 (11.76%) SLA

SQL
Co-occurring IT Skills in Brentwood 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 1 (5.88%) IIS
Cloud Services
1 2 (11.76%) Microsoft Azure
2 1 (5.88%) Amazon AWS
2 1 (5.88%) Azure Functions
2 1 (5.88%) GitHub
2 1 (5.88%) IaaS
2 1 (5.88%) Mimecast
2 1 (5.88%) Office 365
2 1 (5.88%) PaaS
2 1 (5.88%) Serverless
Communications & Networking
1 2 (11.76%) SAN
2 1 (5.88%) DHCP
2 1 (5.88%) DNS
Database & Business Intelligence
1 14 (82.35%) SQL Server
2 11 (64.71%) SQL Server 2008
3 10 (58.82%) SQL Server Integration Services
3 10 (58.82%) SQL Server Reporting Services
4 4 (23.53%) Data Warehouse
5 3 (17.65%) SQL Server 2012
5 3 (17.65%) SQL Server 2016
6 2 (11.76%) DB2
7 1 (5.88%) Azure SQL Data Warehouse
7 1 (5.88%) Azure SQL Database
7 1 (5.88%) Cosmos DB
7 1 (5.88%) Oracle Database
7 1 (5.88%) Oracle Database 10g
7 1 (5.88%) Oracle Database 11g
7 1 (5.88%) RDBMS
7 1 (5.88%) Relational Database
7 1 (5.88%) SQL Server 2005
Development Applications
1 1 (5.88%) Bitbucket
1 1 (5.88%) Git (software)
1 1 (5.88%) MSTest
1 1 (5.88%) NUnit
1 1 (5.88%) SpecFlow
1 1 (5.88%) Team Foundation Server
General
1 8 (47.06%) Finance
2 4 (23.53%) Banking
Job Titles
1 8 (47.06%) Developer
2 7 (41.18%) SQL Developer
3 3 (17.65%) E-Commerce Specialist
3 3 (17.65%) E-Commerce Support
3 3 (17.65%) Support Specialist
3 3 (17.65%) Team Leader
4 2 (11.76%) SSIS Developer
4 2 (11.76%) SSRS Developer
4 2 (11.76%) T-SQL Developer
5 1 (5.88%) .NET Developer
5 1 (5.88%) Development Team Leader
5 1 (5.88%) Infrastructure Engineer
5 1 (5.88%) Junior
5 1 (5.88%) Junior Developer
5 1 (5.88%) Junior SQL Developer
5 1 (5.88%) Lead .NET Developer
5 1 (5.88%) Lead Developer
5 1 (5.88%) Senior Developer
5 1 (5.88%) Senior Infrastructure Engineer
5 1 (5.88%) Senior SQL Developer
Libraries, Frameworks & Software Standards
1 2 (11.76%) .NET
1 2 (11.76%) XML
2 1 (5.88%) .NET Framework
2 1 (5.88%) AngularJS
2 1 (5.88%) ASP.NET
2 1 (5.88%) ASP.NET MVC
2 1 (5.88%) ASP.NET Web API
2 1 (5.88%) CSS
2 1 (5.88%) Entity Framework
2 1 (5.88%) HTML
2 1 (5.88%) jQuery
2 1 (5.88%) REST
2 1 (5.88%) RESTful
2 1 (5.88%) Twitter Bootstrap
2 1 (5.88%) WCF
Miscellaneous
1 2 (11.76%) iSeries
1 2 (11.76%) Replication
2 1 (5.88%) User Experience
Operating Systems
1 4 (23.53%) Windows
2 3 (17.65%) Linux
3 2 (11.76%) Windows Server
4 1 (5.88%) Red Hat Enterprise Linux
4 1 (5.88%) Windows 10
4 1 (5.88%) Windows 7
4 1 (5.88%) Windows Server 2008
4 1 (5.88%) Windows Server 2012
Processes & Methodologies
1 7 (41.18%) Data Analysis
2 4 (23.53%) ETL
3 3 (17.65%) Data Migration
3 3 (17.65%) E-Commerce
3 3 (17.65%) Migration
3 3 (17.65%) Problem-Solving
4 2 (11.76%) Agile Software Development
4 2 (11.76%) ITIL
4 2 (11.76%) Performance Management
5 1 (5.88%) API Design
5 1 (5.88%) Change Control
5 1 (5.88%) DevOps
5 1 (5.88%) Exploratory Testing
5 1 (5.88%) High Availability
5 1 (5.88%) Incident Management
5 1 (5.88%) Microservices
5 1 (5.88%) MVC
5 1 (5.88%) Patch Management
5 1 (5.88%) Performance Tuning
5 1 (5.88%) Waterfall
Programming Languages
1 10 (58.82%) T-SQL
2 1 (5.88%) C#
2 1 (5.88%) Java
2 1 (5.88%) JavaScript
Quality Assurance & Compliance
1 7 (41.18%) Data Quality
2 2 (11.76%) SLA
System Software
1 2 (11.76%) Firmware
1 2 (11.76%) PowerHA
2 1 (5.88%) Active Directory
2 1 (5.88%) Hyper-V
2 1 (5.88%) VMware Infrastructure
2 1 (5.88%) vSphere
Systems Management
1 1 (5.88%) SCCM
1 1 (5.88%) Symantec Enterprise Vault
1 1 (5.88%) WSUS
Vendors
1 8 (47.06%) Microsoft
2 3 (17.65%) Oracle
3 2 (11.76%) IBM
4 1 (5.88%) Cisco
4 1 (5.88%) HP
4 1 (5.88%) New Relic
4 1 (5.88%) Symantec
4 1 (5.88%) VMware