Period
to 22 October 2017

The following table provides summary statistics for contract job vacancies advertised in Essex with a requirement for T-SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited T-SQL over the 6 months to 22 October 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Transact-SQL
6 months to
22 Oct 2017
Same period 2016 Same period 2015
Rank 79 75 61
Rank change year-on-year -4 -14 +6
Contract jobs citing T-SQL 15 5 29
As % of all contract IT jobs advertised in Essex 1.83% 0.59% 2.39%
As % of the Programming Languages category 3.96% 1.84% 6.43%
Number of daily rates quoted 4 4 17
Essex median daily rate £369 £388 £325
Median daily rate % change year-on-year -4.84% +19.23% -23.53%
10th Percentile £306 £252 £259
90th Percentile £548 £598 £430
East of England median daily rate £375 £340 £350
% change year-on-year +10.29% -2.86% -9.68%
Number of hourly rates quoted 4 0 2
Essex median hourly rate £26.00 - £38.75
10th Percentile £25.65 - £36.63
90th Percentile £26.48 - £39.88
East of England median hourly rate £26.00 - £38.75

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

All Programming Languages
Essex
Contract vacancies with a requirement for coding skills 379 272 451
As % of all contract IT jobs advertised in Essex 46.28% 32.11% 37.18%
Number of daily rates quoted 248 172 241
Essex median daily rate £500 £350 £375
Median daily rate % change year-on-year +42.86% -6.67% -9.09%
10th Percentile £313 £230 £235
90th Percentile £600 £525 £500
East of England median daily rate £400 £375 £375
% change year-on-year +6.67% - +4.17%
Number of hourly rates quoted 33 42 60
Essex median hourly rate £40.00 £34.50 £36.50
Median hourly rate % change year-on-year +15.94% -5.48% +1.39%
10th Percentile £27.15 £25.13 £25.13
90th Percentile £63.75 £44.80 £42.05
East of England median hourly rate £40.00 £40.00 £37.50
% change year-on-year - +6.67% +1.35%

T-SQL
Job Vacancy Trend in Essex

Job postings citing T-SQL as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for T-SQL in Essex

T-SQL
Contractor Daily Rate Trend in Essex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing T-SQL in Essex.

Contractor daily rate trend for T-SQL in Essex

T-SQL
Contractor Daily Rate Histogram in Essex

The daily rate distribution of IT jobs citing T-SQL in Essex over the 6 months to 22 October 2017.

Contractor daily rate histogram for T-SQL in Essex

T-SQL
Contractor Hourly Rate Trend in Essex

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing T-SQL in Essex.

Contractor hourly rate trend for T-SQL in Essex

T-SQL
Contract Job Locations in Essex

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing T-SQL within the Essex region over the 6 months to 22 October 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Basildon - 3 - -
Colchester - 2 £400 -
Brentwood -13 1 - -
Chelmsford - 1 £338 - 1
T-SQL
East of England

For the 6 months to 22 October 2017, IT contractor jobs citing T-SQL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Essex region with a requirement for T-SQL.

1 15 (100.00%) SQL Server
2 11 (73.33%) SQL
3 5 (33.33%) .NET
3 5 (33.33%) C#
3 5 (33.33%) HTML
3 5 (33.33%) Windows
3 5 (33.33%) Finance
3 5 (33.33%) SQL Server Integration Services
3 5 (33.33%) SQL Server 2008
4 4 (26.67%) Windows Server
4 4 (26.67%) Migration
4 4 (26.67%) Linux
4 4 (26.67%) SQL Server 2012
5 3 (20.00%) SQL Server 2005
5 3 (20.00%) IIS
5 3 (20.00%) ASP.NET
5 3 (20.00%) CSS
5 3 (20.00%) JavaScript
5 3 (20.00%) VMS
5 3 (20.00%) OpenVMS
5 3 (20.00%) Business Intelligence
5 3 (20.00%) SLA
5 3 (20.00%) ITIL
5 3 (20.00%) Unix
5 3 (20.00%) ITSM
5 3 (20.00%) MVC
5 3 (20.00%) Manufacturing
5 3 (20.00%) jQuery
5 3 (20.00%) .NET Framework
5 3 (20.00%) ASP.NET MVC

T-SQL
Co-occurring IT Skills in Essex 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 (20.00%) IIS
2 1 (6.67%) CMS
Business Applications
1 2 (13.33%) Cognos Business Intelligence
1 2 (13.33%) Cognos Planning
Cloud Services
1 1 (6.67%) Amazon AWS
1 1 (6.67%) Amazon EC2
1 1 (6.67%) Amazon S3
1 1 (6.67%) Amazon SQS
1 1 (6.67%) AWS Lambda
1 1 (6.67%) GitHub
1 1 (6.67%) Microsoft Azure
1 1 (6.67%) Route 53
1 1 (6.67%) Serverless
Communications & Networking
1 2 (13.33%) Internet
Database & Business Intelligence
1 15 (100.00%) SQL Server
2 5 (33.33%) SQL Server 2008
2 5 (33.33%) SQL Server Integration Services
3 4 (26.67%) SQL Server 2012
4 3 (20.00%) SQL Server 2005
5 2 (13.33%) Cognos Analysis Studio
5 2 (13.33%) Cognos Connection
5 2 (13.33%) Cognos Event Studio
5 2 (13.33%) Cognos Query Studio
5 2 (13.33%) Data Warehouse
5 2 (13.33%) MOLAP
5 2 (13.33%) OLAP
5 2 (13.33%) SQL Server 2014
6 1 (6.67%) Amazon DynamoDB
6 1 (6.67%) Amazon RDS
6 1 (6.67%) Informix
6 1 (6.67%) SQL Server 2016
6 1 (6.67%) SQL Server Reporting Services
6 1 (6.67%) SQLite
Development Applications
1 2 (13.33%) Team Foundation Server
2 1 (6.67%) Git (software)
2 1 (6.67%) Jenkins
2 1 (6.67%) Octopus Deploy
General
1 5 (33.33%) Finance
2 3 (20.00%) Manufacturing
3 1 (6.67%) Automotive
3 1 (6.67%) Legal
3 1 (6.67%) Retail
3 1 (6.67%) Telecoms
Job Titles
1 5 (33.33%) Developer
2 2 (13.33%) Cognos Consultant
2 2 (13.33%) Consultant
2 2 (13.33%) DBA
2 2 (13.33%) ETL Developer
2 2 (13.33%) SQL DBA
2 2 (13.33%) SSIS Developer
3 1 (6.67%) Agile Development Manager
3 1 (6.67%) Android Developer
3 1 (6.67%) Applications Engineer
3 1 (6.67%) Business Intelligence Developer
3 1 (6.67%) iOS Developer
3 1 (6.67%) Manufacturing Engineer
3 1 (6.67%) Scrum Master
3 1 (6.67%) Software Manager
3 1 (6.67%) Technical Design Leader
3 1 (6.67%) Technical Leader
3 1 (6.67%) Unix Scripter
3 1 (6.67%) Unix Support
3 1 (6.67%) Xamarin Developer
Libraries, Frameworks & Software Standards
1 5 (33.33%) .NET
1 5 (33.33%) HTML
2 3 (20.00%) .NET Framework
2 3 (20.00%) ASP.NET
2 3 (20.00%) ASP.NET MVC
2 3 (20.00%) CSS
2 3 (20.00%) jQuery
3 2 (13.33%) Entity Framework
3 2 (13.33%) REST
3 2 (13.33%) WCF
3 2 (13.33%) Web Services
4 1 (6.67%) AngularJS
4 1 (6.67%) ASP.NET MVC 5
4 1 (6.67%) ASP.NET Web API
4 1 (6.67%) Handlebars
4 1 (6.67%) Mustache
4 1 (6.67%) Node.js
4 1 (6.67%) Razor View Engine
4 1 (6.67%) SignalR
4 1 (6.67%) Twitter Bootstrap
Miscellaneous
1 1 (6.67%) Analytical Skills
1 1 (6.67%) Clustering
1 1 (6.67%) Computer Science
1 1 (6.67%) IVR
1 1 (6.67%) Reinsurance
Operating Systems
1 5 (33.33%) Windows
2 4 (26.67%) Linux
2 4 (26.67%) Windows Server
3 3 (20.00%) OpenVMS
3 3 (20.00%) Unix
3 3 (20.00%) VMS
4 1 (6.67%) Android
4 1 (6.67%) Apple iOS
4 1 (6.67%) Red Hat Enterprise Linux
4 1 (6.67%) Windows Server 2008
4 1 (6.67%) Windows Server 2012
Processes & Methodologies
1 4 (26.67%) Migration
2 3 (20.00%) Business Intelligence
2 3 (20.00%) ITIL
2 3 (20.00%) ITSM
2 3 (20.00%) MVC
3 2 (13.33%) Analytics
3 2 (13.33%) ERP
3 2 (13.33%) ETL
3 2 (13.33%) ETL Development
3 2 (13.33%) Financial Modelling
3 2 (13.33%) High Availability
3 2 (13.33%) Project Management
3 2 (13.33%) Service Management
3 2 (13.33%) SOLID
4 1 (6.67%) Android Development
4 1 (6.67%) Performance Tuning
4 1 (6.67%) Push Notifications
4 1 (6.67%) Virtual Environments
4 1 (6.67%) Web Application Development
4 1 (6.67%) YAGNI
Programming Languages
1 11 (73.33%) SQL
2 5 (33.33%) C#
3 3 (20.00%) JavaScript
4 2 (13.33%) C++
5 1 (6.67%) PowerShell
Qualifications
1 2 (13.33%) SC Cleared
1 2 (13.33%) Security Cleared
2 1 (6.67%) Computer Science Degree
2 1 (6.67%) Degree
2 1 (6.67%) MCSA
2 1 (6.67%) Microsoft Certification
Quality Assurance & Compliance
1 3 (20.00%) SLA
Systems Management
1 1 (6.67%) Failover Clustering
Vendors
1 2 (13.33%) Cognos
1 2 (13.33%) IBM
1 2 (13.33%) Microsoft
2 1 (6.67%) Avaya
2 1 (6.67%) Mitel
2 1 (6.67%) Oracle
2 1 (6.67%) Red Hat
2 1 (6.67%) Siemens
2 1 (6.67%) Xamarin