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 3 months to 22 June 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
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 65 50 48
Rank change year-on-year -15 -2  
Contract jobs citing T-SQL 6 3 15
As % of all contract IT jobs advertised in Essex 1.41% 0.63% 2.35%
As % of the Programming Languages category 2.71% 1.69% 7.21%
Number of daily rates quoted 2 1 11
Median daily rate £350 £228 £400
Median daily rate % change year-on-year +53.84% -43.12%  
90% offered a daily rate of more than £310 £228 £325
10% offered a daily rate of more than £390 £228 £425
UK excluding London median daily rate £350 £350 £325
% change year-on-year - +7.69%  
Number of hourly rates quoted 0 1 0
Median hourly rate - £40.00 -
UK excluding London median hourly rate £37.50 £29.00 £21.00
% change year-on-year +29.31% +38.09%  

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

Contract Programming Language Skills
Essex
Contract job vacancies with a requirement for programming language skills 221 177 208
As % of all contract IT job vacancies advertised in Essex 51.76% 36.88% 32.60%
Number of daily rates quoted 142 86 120
Median daily rate £450 £325 £375
Median daily rate % change year-on-year +38.46% -13.33%  
90% offered a daily rate of more than £279 £228 £225
10% offered a daily rate of more than £581 £450 £450
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 11 31 14
Median hourly rate £41.50 £32.50 £42.00
Median hourly rate % change year-on-year +27.69% -22.61%  
90% offered a hourly rate of more than £32.00 £27.00 £37.50
10% offered a hourly rate of more than £62.50 £40.33 £45.00
UK excluding London median hourly rate £42.50 £37.00 £36.00
% change year-on-year +14.86% +2.77%  

T-SQL
Job Vacancy Trend in Essex

The job posting trend of jobs advertised in Essex citing T-SQL as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

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 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 3 months to 22 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Colchester - 2 £400 - 1
T-SQL
East of England

For the 6 months to 22 June 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 17 (94.44%) SQL
1 17 (94.44%) SQL Server
2 12 (66.67%) SQL Server Integration Services
3 11 (61.11%) Microsoft
3 11 (61.11%) C#
4 10 (55.56%) ETL
4 10 (55.56%) Business Intelligence
4 10 (55.56%) SQL Server 2008
4 10 (55.56%) SQL Server Reporting Services
5 9 (50.00%) Finance
6 8 (44.44%) Performance Tuning
7 7 (38.89%) .NET
7 7 (38.89%) VBScript
7 7 (38.89%) Agile Software Development
8 6 (33.33%) SQL Server Analysis Services
8 6 (33.33%) QlikView
8 6 (33.33%) Analytical Skills
9 5 (27.78%) SQL Server 2012
9 5 (27.78%) Data Transformation
9 5 (27.78%) Degree
9 5 (27.78%) VB.NET
9 5 (27.78%) OLAP
9 5 (27.78%) ITIL
9 5 (27.78%) OLTP
10 4 (22.22%) Windows
10 4 (22.22%) Microsoft Certification
10 4 (22.22%) Banking
10 4 (22.22%) ETL Development
11 3 (16.67%) Ticket Management
11 3 (16.67%) SQL Server 2005

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 2 (11.11%) Oracle SOA Suite
2 1 (5.56%) CMS
Applications
1 3 (16.67%) Microsoft Excel
1 3 (16.67%) MS Visio
Database & Business Intelligence
1 17 (94.44%) SQL Server
2 12 (66.67%) SQL Server Integration Services
3 10 (55.56%) SQL Server 2008
3 10 (55.56%) SQL Server Reporting Services
4 6 (33.33%) QlikView
4 6 (33.33%) SQL Server Analysis Services
5 5 (27.78%) OLAP
5 5 (27.78%) OLTP
5 5 (27.78%) SQL Server 2012
6 3 (16.67%) Enterprise Data Warehouse
6 3 (16.67%) SQL Server 2005
6 3 (16.67%) SQL Server 2014
6 3 (16.67%) SQL Server 2016
7 2 (11.11%) Biml
7 2 (11.11%) Data Warehouse
7 2 (11.11%) SSDT
8 1 (5.56%) Informix
8 1 (5.56%) MySQL
Development Applications
1 3 (16.67%) Team Foundation Server
General
1 9 (50.00%) Finance
2 4 (22.22%) Banking
3 3 (16.67%) Retail
4 1 (5.56%) Advertising
4 1 (5.56%) Legal
4 1 (5.56%) Telecoms
Job Titles
1 12 (66.67%) Developer
2 10 (55.56%) ETL Developer
3 5 (27.78%) SSIS Developer
4 4 (22.22%) DBA
4 4 (22.22%) SQL DBA
5 3 (16.67%) Business Intelligence Developer
6 2 (11.11%) SQL Developer
6 2 (11.11%) SQL Server DBA
7 1 (5.56%) Administrator
7 1 (5.56%) Integration Developer
7 1 (5.56%) Microsoft BI Developer
7 1 (5.56%) Microsoft Developer
7 1 (5.56%) SQL BI Developer
7 1 (5.56%) SQL Server Developer
7 1 (5.56%) SSAS Developer
7 1 (5.56%) SSRS Developer
7 1 (5.56%) Technical Design Leader
7 1 (5.56%) Technical Leader
Libraries, Frameworks & Software Standards
1 7 (38.89%) .NET
2 3 (16.67%) MDX
3 2 (11.11%) WCF
Miscellaneous
1 6 (33.33%) Analytical Skills
2 2 (11.11%) Clustering
3 1 (5.56%) IVR
Operating Systems
1 4 (22.22%) Windows
2 3 (16.67%) Windows Server
3 1 (5.56%) Linux
3 1 (5.56%) Red Hat Enterprise Linux
3 1 (5.56%) Windows Server 2008
3 1 (5.56%) Windows Server 2012
Processes & Methodologies
1 10 (55.56%) Business Intelligence
1 10 (55.56%) ETL
2 8 (44.44%) Performance Tuning
3 7 (38.89%) Agile Software Development
4 5 (27.78%) Data Transformation
4 5 (27.78%) ITIL
5 4 (22.22%) ETL Development
6 3 (16.67%) Data Integration
6 3 (16.67%) High Availability
6 3 (16.67%) Migration
6 3 (16.67%) Ticket Management
7 2 (11.11%) Data Modelling
7 2 (11.11%) Database Mirroring
7 2 (11.11%) Disaster Recovery
7 2 (11.11%) Enterprise Architecture
7 2 (11.11%) ERP
7 2 (11.11%) Mathematics
7 2 (11.11%) Project Management
7 2 (11.11%) SOA
7 2 (11.11%) User Acceptance Testing
Programming Languages
1 17 (94.44%) SQL
2 11 (61.11%) C#
3 7 (38.89%) VBScript
4 5 (27.78%) VB.NET
5 3 (16.67%) VB
6 1 (5.56%) PowerShell
Qualifications
1 5 (27.78%) Degree
2 4 (22.22%) Microsoft Certification
3 2 (11.11%) Numerate Degree
4 1 (5.56%) MCSA
Quality Assurance & Compliance
1 2 (11.11%) IFRS
1 2 (11.11%) IFRS 9
2 1 (5.56%) MiFID
2 1 (5.56%) SLA
Systems Management
1 2 (11.11%) Failover Clustering
Vendors
1 11 (61.11%) Microsoft
2 2 (11.11%) Oracle
3 1 (5.56%) Avaya
3 1 (5.56%) Mitel
3 1 (5.56%) Red Hat