The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City 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 27 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
SQL (Structured Query Language)
Hertfordshire / Welwyn Garden City
Rank 1 6 1
Rank change year-on-year +5 -5  
Permanent jobs citing SQL 27 12 44
As % of all permanent IT jobs advertised in Welwyn Garden City 28.13% 18.75% 40.74%
As % of the Programming Languages category 62.79% 30.00% 53.66%
Number of salaries quoted 23 10 24
Median salary £45,000 £38,500 £40,000
Median salary % change year-on-year +16.88% -3.75%  
90% offered a salary of more than £32,500 £27,500 £28,100
10% offered a salary of more than £49,000 £39,150 £55,000
UK excluding London median salary £40,000 £40,000 £40,000

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 Welwyn Garden City with a requirement for programming language skills.

Programming Language Skills
Welwyn Garden City
Permanent job vacancies with a requirement for programming language skills 43 40 82
As % of all permanent IT job vacancies advertised in Welwyn Garden City 44.79% 62.50% 75.93%
Number of salaries quoted 39 37 46
Median salary £35,000 £51,250 £35,000
Median salary % change year-on-year -31.70% +46.42%  
90% offered a salary of more than £32,500 £28,500 £27,500
10% offered a salary of more than £50,000 £55,000 £100,000
UK excluding London median salary £41,000 £40,500 £40,000
% change year-on-year +1.23% +1.25%  

SQL
Job Vacancy Trend in Welwyn Garden City

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

Job vacancy trend for SQL in Welwyn Garden City

SQL
Salary Trend in Welwyn Garden City

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

Salary trend for SQL in Welwyn Garden City

SQL
Salary Histogram in Welwyn Garden City

The salary distribution of IT jobs citing SQL in Welwyn Garden City over the 3 months to 27 March 2017.

Salary histogram for SQL in Welwyn Garden City

SQL
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 27 March 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 Welwyn Garden City region with a requirement for SQL.

1 19 (39.58%) Windows
2 18 (37.50%) Linux
2 18 (37.50%) SQL Server
3 15 (31.25%) Red Hat
3 15 (31.25%) LAMP
3 15 (31.25%) Microsoft
3 15 (31.25%) CentOS
4 13 (27.08%) JIRA
4 13 (27.08%) User Acceptance Testing
4 13 (27.08%) Banking
4 13 (27.08%) ISTQB
4 13 (27.08%) Marketing
4 13 (27.08%) MS Excel
4 13 (27.08%) IIS
4 13 (27.08%) ISEB
5 12 (25.00%) SAN
5 12 (25.00%) C#
5 12 (25.00%) Active Directory
5 12 (25.00%) Red Hat Enterprise Linux
5 12 (25.00%) Open Source
6 11 (22.92%) Manual Testing
6 11 (22.92%) Selenium
6 11 (22.92%) Automated Testing
6 11 (22.92%) MS Visio
6 11 (22.92%) Finance
7 9 (18.75%) Web Services
7 9 (18.75%) Agile Software Development
7 9 (18.75%) WCF
8 8 (16.67%) T-SQL
8 8 (16.67%) .NET

SQL
Top Related IT Skills in Welwyn Garden City 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 13 (27.08%) IIS
2 3 (6.25%) Joomla!
2 3 (6.25%) WordPress
3 1 (2.08%) Apache
3 1 (2.08%) Tomcat
Applications
1 13 (27.08%) MS Excel
2 11 (22.92%) MS Visio
Business Applications
1 3 (6.25%) Magento
1 3 (6.25%) OpenCart
Cloud Services
1 2 (4.17%) GitHub
2 1 (2.08%) Amazon AWS
2 1 (2.08%) Google Analytics
2 1 (2.08%) Google Tag Manager
2 1 (2.08%) IaaS
2 1 (2.08%) Office 365
2 1 (2.08%) Trello
Communications & Networking
1 12 (25.00%) SAN
2 4 (8.33%) TCP/IP
3 1 (2.08%) ATM
3 1 (2.08%) Firewall
3 1 (2.08%) LAN
3 1 (2.08%) SSL
3 1 (2.08%) WAN
3 1 (2.08%) Wireless
3 1 (2.08%) WLAN
Database & Business Intelligence
1 18 (37.50%) SQL Server
2 1 (2.08%) Apache Cassandra
2 1 (2.08%) Couchbase
2 1 (2.08%) MongoDB
2 1 (2.08%) NoSQL
2 1 (2.08%) PostgreSQL
Development Applications
1 13 (27.08%) JIRA
2 11 (22.92%) Selenium
3 3 (6.25%) Subversion
3 3 (6.25%) Team Foundation Server
4 2 (4.17%) Jenkins
5 1 (2.08%) Git (software)
5 1 (2.08%) SpecFlow
General
1 13 (27.08%) Banking
1 13 (27.08%) Marketing
2 11 (22.92%) Finance
3 6 (12.50%) Retail
4 2 (4.17%) Retail Banking
4 2 (4.17%) Telecoms
Job Titles
1 18 (37.50%) Analyst
2 13 (27.08%) Test Analyst
3 12 (25.00%) Administrator
3 12 (25.00%) Linux Administrator
3 12 (25.00%) Linux Systems Administrator
3 12 (25.00%) Systems Administrator
4 10 (20.83%) Developer
5 9 (18.75%) C# Developer
6 8 (16.67%) SQL Developer
7 6 (12.50%) Software Analyst
8 5 (10.42%) .NET Developer
8 5 (10.42%) Automation Test Analyst
8 5 (10.42%) Manual Test Analyst
9 4 (8.33%) C# .NET Developer
9 4 (8.33%) Graduate
9 4 (8.33%) Graduate Analyst
9 4 (8.33%) Graduate Software Analyst
10 3 (6.25%) C# Programmer
10 3 (6.25%) Linux Engineer
10 3 (6.25%) SQL Programmer
Libraries, Frameworks & Software Standards
1 15 (31.25%) LAMP
2 9 (18.75%) WCF
2 9 (18.75%) Web Services
3 8 (16.67%) .NET
4 6 (12.50%) WinForms
5 5 (10.42%) ASP.NET
6 4 (8.33%) WPF
7 3 (6.25%) XML
8 2 (4.17%) ASP.NET Web API
9 1 (2.08%) Akka
9 1 (2.08%) ASP.NET MVC
9 1 (2.08%) LAPP Stack
9 1 (2.08%) REST
Miscellaneous
1 4 (8.33%) Computer Science
1 4 (8.33%) User Experience
2 1 (2.08%) Analytical Skills
2 1 (2.08%) Clustering
2 1 (2.08%) EPoS
2 1 (2.08%) Linux Command Line
2 1 (2.08%) Mobile App
2 1 (2.08%) Virtual Team
Operating Systems
1 19 (39.58%) Windows
2 18 (37.50%) Linux
3 15 (31.25%) CentOS
4 12 (25.00%) Red Hat Enterprise Linux
5 3 (6.25%) Ubuntu
5 3 (6.25%) Windows Server
6 1 (2.08%) Unix
6 1 (2.08%) Windows Server 2008
Processes & Methodologies
1 13 (27.08%) User Acceptance Testing
2 12 (25.00%) Open Source
3 11 (22.92%) Automated Testing
3 11 (22.92%) Manual Testing
4 9 (18.75%) Agile Software Development
5 6 (12.50%) Re-Platforming
5 6 (12.50%) SDLC
5 6 (12.50%) Software Engineering
6 4 (8.33%) E-Commerce
6 4 (8.33%) Web Design
7 3 (6.25%) Performance Tuning
7 3 (6.25%) Project Management
7 3 (6.25%) Scrum
7 3 (6.25%) Validation
8 2 (4.17%) Continuous Delivery
8 2 (4.17%) Continuous Improvement
8 2 (4.17%) DevOps
8 2 (4.17%) Knowledge Management
8 2 (4.17%) Software Testing
8 2 (4.17%) TDD
Programming Languages
1 12 (25.00%) C#
2 8 (16.67%) T-SQL
3 7 (14.58%) VBA
4 4 (8.33%) Bash Shell
4 4 (8.33%) Perl
4 4 (8.33%) VB.NET
5 3 (6.25%) PHP
6 2 (4.17%) Python
7 1 (2.08%) C++
7 1 (2.08%) Java
7 1 (2.08%) Ruby
Qualifications
1 13 (27.08%) ISEB
1 13 (27.08%) ISTQB
2 1 (2.08%) Degree
Quality Assurance & Compliance
1 3 (6.25%) SLA
2 1 (2.08%) QA
System Software
1 12 (25.00%) Active Directory
2 3 (6.25%) VMware Infrastructure
2 3 (6.25%) Xen
3 1 (2.08%) Docker
3 1 (2.08%) Terminal Server
Systems Management
1 3 (6.25%) Cacti
1 3 (6.25%) Nagios
2 2 (4.17%) HP Quality Center
2 2 (4.17%) Puppet
3 1 (2.08%) Ansible
3 1 (2.08%) Opscode Chef
3 1 (2.08%) Terraform
Vendors
1 15 (31.25%) Microsoft
1 15 (31.25%) Red Hat
2 3 (6.25%) VMware
3 1 (2.08%) Cisco
3 1 (2.08%) Dell
3 1 (2.08%) Google
3 1 (2.08%) Hitwise
3 1 (2.08%) HP
3 1 (2.08%) New Relic
3 1 (2.08%) Splunk
3 1 (2.08%) Toshiba
Welwyn Garden City, Hertfordshire
Evolution Recruitment Solutions
Salary: up to 35k + excellent benefits
Posted: 7 hours ago