Period
to 24 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Hemel Hempstead 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 January 2019 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
Hertfordshire > Hemel Hempstead
6 months to
24 Jan 2019
Same period 2018 Same period 2017
Rank 8 12 20
Rank change year-on-year +4 +8 -17
Permanent jobs citing SQL 50 85 50
As % of all permanent IT jobs advertised in Hemel Hempstead 18.52% 20.14% 10.96%
As % of the Programming Languages category 50.51% 33.46% 26.74%
Number of salaries quoted 42 79 49
Hemel Hempstead median annual salary £45,000 £52,500 £37,500
Median salary % change year-on-year -14.29% +40.00% -
10th Percentile £25,125 £33,100 £28,850
90th Percentile £57,500 £65,250 £57,750
Hertfordshire median annual salary £45,000 £47,000 £45,000
% change year-on-year -4.26% +4.44% -

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 Hemel Hempstead with a requirement for coding skills.

All Programming Languages
Hemel Hempstead
Permanent vacancies with a requirement for coding skills 99 254 187
As % of all permanent IT jobs advertised in Hemel Hempstead 36.67% 60.19% 41.01%
Number of salaries quoted 86 226 175
Hemel Hempstead median annual salary £45,000 £50,000 £37,500
Median salary % change year-on-year -10.00% +33.33% -10.71%
10th Percentile £31,875 £28,750 £23,000
90th Percentile £57,500 £65,000 £58,250
Hertfordshire median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

SQL
Job Vacancy Trend in Hemel Hempstead

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

Job vacancy trend for SQL in Hemel Hempstead

SQL
Salary Trend in Hemel Hempstead

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

Salary trend for SQL in Hemel Hempstead

SQL
Salary Histogram in Hemel Hempstead

The salary distribution of IT jobs citing SQL in Hemel Hempstead over the 6 months to 24 January 2019.

Salary histogram for SQL in Hemel Hempstead

For the 6 months to 24 January 2019, 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 Hemel Hempstead region with a requirement for SQL.

1 27 (54.00%) CSS
2 26 (52.00%) .NET
3 23 (46.00%) HTML
4 20 (40.00%) C#
4 20 (40.00%) Agile Software Development
5 18 (36.00%) SQL Server
6 15 (30.00%) JavaScript
7 14 (28.00%) MVC
8 13 (26.00%) Windows
9 12 (24.00%) Web Services
10 10 (20.00%) Microsoft
10 10 (20.00%) Active Directory
11 9 (18.00%) VMware
11 9 (18.00%) VMware Infrastructure
12 8 (16.00%) PowerShell
12 8 (16.00%) MongoDB
12 8 (16.00%) Windows Server
12 8 (16.00%) Firewall
12 8 (16.00%) IIS
13 7 (14.00%) XML
13 7 (14.00%) Linux
13 7 (14.00%) Oracle
13 7 (14.00%) SQL Server Reporting Services
14 6 (12.00%) Retail
14 6 (12.00%) SQL Server Integration Services
14 6 (12.00%) Visual Studio
14 6 (12.00%) ASP.NET
14 6 (12.00%) User Experience
14 6 (12.00%) Office 365
14 6 (12.00%) AngularJS

SQL
Co-occurring IT Skills in Hemel Hempstead 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 8 (16.00%) IIS
2 4 (8.00%) MS Exchange
2 4 (8.00%) Tomcat
3 1 (2.00%) Apache
3 1 (2.00%) Exchange Server 2010
3 1 (2.00%) Oracle Workflow
3 1 (2.00%) SharePoint
Business Applications
1 1 (2.00%) Oracle BPM
1 1 (2.00%) Oracle EBS
Cloud Services
1 6 (12.00%) Office 365
2 5 (10.00%) Amazon AWS
3 2 (4.00%) Microsoft Azure
4 1 (2.00%) Google App Engine
4 1 (2.00%) Google Cloud Platform
Communications & Networking
1 8 (16.00%) Firewall
2 4 (8.00%) NAS
2 4 (8.00%) SAN
2 4 (8.00%) VPN
3 3 (6.00%) Internet
3 3 (6.00%) VLAN
4 1 (2.00%) Cisco ASA
4 1 (2.00%) DHCP
4 1 (2.00%) DNS
4 1 (2.00%) FTP
4 1 (2.00%) IP Telephony
4 1 (2.00%) IPsec
4 1 (2.00%) LAN
4 1 (2.00%) WAN
Database & Business Intelligence
1 18 (36.00%) SQL Server
2 8 (16.00%) MongoDB
3 7 (14.00%) SQL Server Reporting Services
4 6 (12.00%) SQL Server Integration Services
5 5 (10.00%) Relational Database
5 5 (10.00%) SQL Server 2008
5 5 (10.00%) SQL Server 2016
6 4 (8.00%) NoSQL
6 4 (8.00%) Redis
6 4 (8.00%) SQL Server Analysis Services
7 3 (6.00%) Data Warehouse
8 2 (4.00%) MySQL
8 2 (4.00%) Power BI
8 2 (4.00%) SQL Server 2012
9 1 (2.00%) Amazon RDS
9 1 (2.00%) Amazon Redshift
9 1 (2.00%) Apache Cassandra
9 1 (2.00%) MariaDB
9 1 (2.00%) Oracle Database
9 1 (2.00%) Oracle Database 12c
Development Applications
1 6 (12.00%) Visual Studio
2 4 (8.00%) Git (software)
2 4 (8.00%) Grunt
2 4 (8.00%) Hudson
2 4 (8.00%) Subversion
3 2 (4.00%) JIRA
General
1 6 (12.00%) Retail
2 4 (8.00%) Finance
3 3 (6.00%) Military
4 1 (2.00%) Marketing
4 1 (2.00%) Telecoms
Job Titles
1 22 (44.00%) Developer
2 16 (32.00%) C# Developer
3 5 (10.00%) Administrator
3 5 (10.00%) Analyst
3 5 (10.00%) DBA
3 5 (10.00%) Full Stack Developer
3 5 (10.00%) SQL DBA
4 4 (8.00%) Linux Administrator
4 4 (8.00%) Linux Systems Administrator
4 4 (8.00%) Senior Software Engineer
4 4 (8.00%) Software Engineer
4 4 (8.00%) Systems Administrator
5 3 (6.00%) Architect
5 3 (6.00%) Senior Architect
5 3 (6.00%) Senior Technical Architect
5 3 (6.00%) Technical Architect
6 2 (4.00%) Junior
6 2 (4.00%) Project Assistant
6 2 (4.00%) Test Analyst
6 2 (4.00%) Tester
Libraries, Frameworks & Software Standards
1 27 (54.00%) CSS
2 26 (52.00%) .NET
3 23 (46.00%) HTML
4 12 (24.00%) Web Services
5 7 (14.00%) XML
6 6 (12.00%) AngularJS
6 6 (12.00%) ASP.NET
7 5 (10.00%) .NET Framework
8 4 (8.00%) .NET Core
8 4 (8.00%) Material Design
8 4 (8.00%) Node.js
8 4 (8.00%) RabbitMQ
8 4 (8.00%) RESTful
8 4 (8.00%) Sass
9 3 (6.00%) JSON
10 1 (2.00%) EDI
10 1 (2.00%) EDIFACT
10 1 (2.00%) SOAP
10 1 (2.00%) Spring
10 1 (2.00%) WCF
Miscellaneous
1 6 (12.00%) User Experience
2 1 (2.00%) Clustering
2 1 (2.00%) Data Centre
2 1 (2.00%) Management Information System
Operating Systems
1 13 (26.00%) Windows
2 8 (16.00%) Windows Server
3 7 (14.00%) Linux
4 5 (10.00%) Windows 10
4 5 (10.00%) Windows Server 2012
5 4 (8.00%) CentOS
5 4 (8.00%) Ubuntu
5 4 (8.00%) Windows 8
6 2 (4.00%) Unix
6 2 (4.00%) Windows Server 2008
7 1 (2.00%) Windows 7
Processes & Methodologies
1 20 (40.00%) Agile Software Development
2 14 (28.00%) MVC
3 5 (10.00%) ITIL
3 5 (10.00%) Test Automation
3 5 (10.00%) Web Development
4 4 (8.00%) Capacity Planning
4 4 (8.00%) Case Management
4 4 (8.00%) DevOps
4 4 (8.00%) Microservices
4 4 (8.00%) Proactive Monitoring
4 4 (8.00%) Software Engineering
4 4 (8.00%) Web Application Development
5 3 (6.00%) Deployment Automation
5 3 (6.00%) Disaster Recovery
5 3 (6.00%) Network Design
5 3 (6.00%) Operational Acceptance Testing
5 3 (6.00%) Release Management
5 3 (6.00%) Risk Management
5 3 (6.00%) Stakeholder Management
5 3 (6.00%) User Acceptance Testing
Programming Languages
1 20 (40.00%) C#
2 15 (30.00%) JavaScript
3 8 (16.00%) PowerShell
4 6 (12.00%) TypeScript
5 5 (10.00%) C
5 5 (10.00%) T-SQL
5 5 (10.00%) VB
6 4 (8.00%) Bash Shell
6 4 (8.00%) VB.NET
6 4 (8.00%) VB6
7 2 (4.00%) Java
7 2 (4.00%) Python
8 1 (2.00%) ActionScript
8 1 (2.00%) ActionScript 2.0
8 1 (2.00%) PHP
8 1 (2.00%) PL/SQL
Qualifications
1 5 (10.00%) Security Cleared
2 4 (8.00%) SC Cleared
3 2 (4.00%) Degree
4 1 (2.00%) CCNA
4 1 (2.00%) Cisco Certification
4 1 (2.00%) Computer Science Degree
Quality Assurance & Compliance
1 2 (4.00%) GDPR
1 2 (4.00%) QA
System Software
1 10 (20.00%) Active Directory
2 9 (18.00%) VMware Infrastructure
3 5 (10.00%) VMware ESXi
4 4 (8.00%) Docker
4 4 (8.00%) iptables
4 4 (8.00%) Samba
5 3 (6.00%) XenApp
5 3 (6.00%) XenDesktop
6 1 (2.00%) Hyper-V
6 1 (2.00%) Virtual Machines
Systems Management
1 4 (8.00%) Nagios
2 3 (6.00%) Data Guard
3 1 (2.00%) Cisco CUCM
3 1 (2.00%) SCCM
3 1 (2.00%) SCOM
Vendors
1 10 (20.00%) Microsoft
2 9 (18.00%) VMware
3 7 (14.00%) Oracle
4 4 (8.00%) Cisco
4 4 (8.00%) Citrix
4 4 (8.00%) Red Hat
5 1 (2.00%) Google
5 1 (2.00%) HP
5 1 (2.00%) Jitterbit
5 1 (2.00%) Nimble Storage
5 1 (2.00%) webMethods