Period
to 20 February 2018

The following table provides summary statistics for contract job vacancies advertised in Maidenhead with a requirement for SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SQL over the 6 months to 20 February 2018 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.

SQL (Structured Query Language)
Berkshire > Maidenhead
6 months to
20 Feb 2018
Same period 2017 Same period 2016
Rank 7 10 7
Rank change year-on-year +3 -3 -5
Contract jobs citing SQL 34 27 24
As % of all contract IT jobs advertised in Maidenhead 10.97% 11.11% 11.21%
As % of the Programming Languages category 40.00% 36.99% 45.28%
Number of daily rates quoted 16 17 18
Maidenhead median daily rate £425 £370 £436
Median daily rate % change year-on-year +14.86% -15.19% +58.64%
10th Percentile £281 £285 £365
90th Percentile £525 £440 £629
Berkshire median daily rate £388 £395 £400
% change year-on-year -1.90% -1.25% +6.67%
Number of hourly rates quoted 2 0 0
Maidenhead median hourly rate £54.00 - -
Berkshire median hourly rate £20.50 £16.50 £14.75
% change year-on-year +24.24% +11.86% -40.40%

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 Maidenhead with a requirement for coding skills.

All Programming Languages
Maidenhead
Contract vacancies with a requirement for coding skills 85 73 53
As % of all contract IT jobs advertised in Maidenhead 27.42% 30.04% 24.77%
Number of daily rates quoted 35 45 35
Maidenhead median daily rate £425 £425 £413
Median daily rate % change year-on-year - +3.03% +50.00%
10th Percentile £310 £311 £281
90th Percentile £538 £825 £625
Berkshire median daily rate £400 £400 £388
% change year-on-year - +3.23% +5.44%
Number of hourly rates quoted 3 2 3
Maidenhead median hourly rate £50.00 £57.50 £42.50
Median hourly rate % change year-on-year -13.04% +35.29% -
10th Percentile £43.00 £48.25 £37.25
90th Percentile £58.80 £66.75 £49.95
Berkshire median hourly rate £38.00 £27.50 £40.00
% change year-on-year +38.18% -31.25% +11.11%

SQL
Job Vacancy Trend in Maidenhead

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

Job vacancy trend for SQL in Maidenhead

SQL
Contractor Daily Rate Trend in Maidenhead

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

Contractor daily rate trend for SQL in Maidenhead

SQL
Contractor Daily Rate Histogram in Maidenhead

The daily rate distribution of IT jobs citing SQL in Maidenhead over the 6 months to 20 February 2018.

Contractor daily rate histogram for SQL in Maidenhead

SQL
Contractor Hourly Rate Trend in Maidenhead

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

Contractor hourly rate trend for SQL in Maidenhead

For the 6 months to 20 February 2018, IT contractor 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 contract job ads across the Maidenhead region with a requirement for SQL.

1 15 (44.12%) ETL
2 14 (41.18%) Migration
2 14 (41.18%) Data Migration
3 12 (35.29%) Oracle
4 11 (32.35%) SQL Server
4 11 (32.35%) T-SQL
5 10 (29.41%) PL/SQL
5 10 (29.41%) SAP
6 9 (26.47%) Unix
6 9 (26.47%) Shell Script
7 7 (20.59%) Validation
7 7 (20.59%) Data Cleansing
7 7 (20.59%) Data Conversion
7 7 (20.59%) Data Extraction
7 7 (20.59%) Data Mapping
7 7 (20.59%) User Acceptance Testing
7 7 (20.59%) SAP MM
7 7 (20.59%) SAP APO
7 7 (20.59%) Sarbanes-Oxley
7 7 (20.59%) GxP
7 7 (20.59%) Data Modelling
7 7 (20.59%) SQL Server 2008
7 7 (20.59%) Data Quality
7 7 (20.59%) Analytics
7 7 (20.59%) ETL Development
8 6 (17.65%) Data Structures
8 6 (17.65%) SAP Data Services
8 6 (17.65%) Pharmaceutical
8 6 (17.65%) JavaScript
8 6 (17.65%) AS400

SQL
Co-occurring IT Skills in Maidenhead 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 (5.88%) MS Project Server
2 1 (2.94%) JBoss
2 1 (2.94%) Oracle 10gAS
2 1 (2.94%) SAS
2 1 (2.94%) SharePoint
2 1 (2.94%) WebLogic
Applications
1 2 (5.88%) Microsoft Excel
1 2 (5.88%) Microsoft Project
1 2 (5.88%) MS Visio
Business Applications
1 7 (20.59%) SAP APO
1 7 (20.59%) SAP MM
2 5 (14.71%) SAP MDM
3 4 (11.76%) Dynamics AX
4 2 (5.88%) Dynamics CRM
5 1 (2.94%) Oracle Applications
5 1 (2.94%) Oracle EBS
5 1 (2.94%) Oracle iProcurement
5 1 (2.94%) SAP Hybris
Cloud Services
1 2 (5.88%) Dynamics 365
Database & Business Intelligence
1 11 (32.35%) SQL Server
2 7 (20.59%) SQL Server 2008
3 6 (17.65%) SAP Data Services
4 5 (14.71%) Apache Cassandra
4 5 (14.71%) NoSQL
5 4 (11.76%) SQL Server Reporting Services
6 3 (8.82%) SAP BW
7 2 (5.88%) BusinessObjects
7 2 (5.88%) Oracle Database
8 1 (2.94%) Data Warehouse
8 1 (2.94%) Hadoop
8 1 (2.94%) Oracle Database 11g
8 1 (2.94%) Oracle Reports
8 1 (2.94%) Yellowfin
Development Applications
1 6 (17.65%) LSMW
2 4 (11.76%) MorphX
3 2 (5.88%) Team Foundation Server
4 1 (2.94%) Git (software)
4 1 (2.94%) Jenkins
4 1 (2.94%) JIRA
General
1 6 (17.65%) Pharmaceutical
2 4 (11.76%) Marketing
3 2 (5.88%) Finance
3 2 (5.88%) Telecoms
4 1 (2.94%) Electronics
4 1 (2.94%) Manufacturing
Job Titles
1 14 (41.18%) Developer
2 9 (26.47%) PL/SQL Developer
2 9 (26.47%) SQL Developer
3 5 (14.71%) Analyst
3 5 (14.71%) Data Analyst
3 5 (14.71%) SAP Analyst
3 5 (14.71%) SAP Data Analyst
4 3 (8.82%) Architect
4 3 (8.82%) Functional Analyst
4 3 (8.82%) Oracle Developer
4 3 (8.82%) PHP Developer
4 3 (8.82%) SAP Functional Analyst
5 2 (5.88%) CRM Developer
5 2 (5.88%) CyberArk Architect
5 2 (5.88%) Dynamics CRM Developer
5 2 (5.88%) Project Planner
5 2 (5.88%) Senior Developer
5 2 (5.88%) Senior PL/SQL Developer
5 2 (5.88%) Senior SQL Developer
6 1 (2.94%) Administrator
Libraries, Frameworks & Software Standards
1 5 (14.71%) HTML
1 5 (14.71%) Oracle GoldenGate
2 4 (11.76%) XML
3 3 (8.82%) Ajax
3 3 (8.82%) CSS
3 3 (8.82%) HTML5
4 2 (5.88%) jQuery
5 1 (2.94%) EJB
5 1 (2.94%) Hibernate
5 1 (2.94%) J2EE
5 1 (2.94%) JSP
5 1 (2.94%) REST
5 1 (2.94%) Spring
5 1 (2.94%) Struts
5 1 (2.94%) Web Services
Miscellaneous
1 6 (17.65%) AS400
1 6 (17.65%) Data Structures
2 5 (14.71%) Analytical Skills
3 2 (5.88%) Management Information System
3 2 (5.88%) PMI
4 1 (2.94%) FMCG
Operating Systems
1 9 (26.47%) Unix
2 3 (8.82%) Linux
3 2 (5.88%) Windows
4 1 (2.94%) Oracle Linux
4 1 (2.94%) Red Hat Enterprise Linux
4 1 (2.94%) Solaris
Processes & Methodologies
1 15 (44.12%) ETL
2 14 (41.18%) Data Migration
2 14 (41.18%) Migration
3 7 (20.59%) Analytics
3 7 (20.59%) Data Cleansing
3 7 (20.59%) Data Conversion
3 7 (20.59%) Data Extraction
3 7 (20.59%) Data Mapping
3 7 (20.59%) Data Modelling
3 7 (20.59%) ETL Development
3 7 (20.59%) User Acceptance Testing
3 7 (20.59%) Validation
4 5 (14.71%) B2B
4 5 (14.71%) Data Science
5 4 (11.76%) E-Commerce
6 3 (8.82%) Agile Software Development
6 3 (8.82%) OOP
7 2 (5.88%) Project Planning
7 2 (5.88%) Test Scripting
7 2 (5.88%) Workflow
Programming Languages
1 11 (32.35%) T-SQL
2 10 (29.41%) PL/SQL
3 9 (26.47%) Shell Script
4 6 (17.65%) JavaScript
5 3 (8.82%) PHP
5 3 (8.82%) PowerShell
5 3 (8.82%) X++
6 2 (5.88%) C#
7 1 (2.94%) C++
7 1 (2.94%) Java
Qualifications
1 5 (14.71%) Degree
2 2 (5.88%) CISSP
2 2 (5.88%) GCIA
2 2 (5.88%) GSEC
2 2 (5.88%) PMI Certification
3 1 (2.94%) SC Cleared
3 1 (2.94%) Security Cleared
Quality Assurance & Compliance
1 7 (20.59%) Data Quality
1 7 (20.59%) GxP
1 7 (20.59%) Sarbanes-Oxley
2 1 (2.94%) QA
System Software
1 2 (5.88%) Active Directory
2 1 (2.94%) Oracle RAC
2 1 (2.94%) SRDF
Systems Management
1 1 (2.94%) BladeLogic
1 1 (2.94%) Data Guard
1 1 (2.94%) Enterprise Manager Cloud Control
1 1 (2.94%) SCOM
Vendors
1 12 (35.29%) Oracle
2 10 (29.41%) SAP
3 5 (14.71%) Microsoft
4 2 (5.88%) CyberArk
5 1 (2.94%) BMC
5 1 (2.94%) Citrix
5 1 (2.94%) EMC
5 1 (2.94%) hybris
5 1 (2.94%) MicroStrategy
5 1 (2.94%) MuleSoft
5 1 (2.94%) Red Hat