The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 28 June 2017 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
East of England / Hertfordshire
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 4 4 2
Rank change year-on-year 0 -2  
Permanent jobs citing SQL 384 425 661
As % of all permanent IT jobs advertised in Hertfordshire 18.47% 18.59% 23.15%
As % of the Programming Languages category 36.29% 44.13% 50.92%
Number of salaries quoted 349 372 580
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £31,250 £29,750 £28,000
10% offered a salary of more than £62,500 £65,000 £63,750
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 Hertfordshire with a requirement for programming language skills.

Programming Language Skills
Hertfordshire
Permanent job vacancies with a requirement for programming language skills 1058 963 1298
As % of all permanent IT job vacancies advertised in Hertfordshire 50.89% 42.13% 45.46%
Number of salaries quoted 2122 1890 2759
Median salary £45,000 £46,000 £45,000
Median salary % change year-on-year -2.17% +2.22%  
90% offered a salary of more than £31,250 £31,250 £28,500
10% offered a salary of more than £66,250 £65,000 £68,750
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year +4.93% +1.25%  

SQL
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for SQL in Hertfordshire

SQL
Salary Trend in Hertfordshire

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

Salary trend for SQL in Hertfordshire

SQL
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing SQL in Hertfordshire over the 3 months to 28 June 2017.

Salary histogram for SQL in Hertfordshire

SQL
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SQL within the Hertfordshire region over the 3 months to 28 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -3 95 £50,000 - 7
Letchworth 0 53 £42,500 +6.25% 3
Hemel Hempstead +17 42 £42,500 +6.25% 4
Borehamwood +2 29 £47,000 -27.69% 2
Hatfield +2 29 £52,500 +23.52% 1
St Albans -9 21 £47,500 - 4
Welwyn Garden City +5 12 £32,000 -18.47% 2
Stevenage +8 10 £45,000 - 3
Potters Bar - 9 £44,000 - 1
Hoddesdon +4 8 £24,500 -48.85%
Hitchin - 8 £42,500 - 1
Rickmansworth +4 7 £75,000 +53.84% 2
Harpenden -2 6 £57,500 +30.68% 1
Bishop's Stortford +3 4 £25,250 -49.50% 1
Hertford -3 4 £27,250 -39.44%
Berkhamsted - 1 £32,500 -
Ware - 1 £30,500 -
Cheshunt - 1 £49,000 -
SQL
East of England

For the 6 months to 28 June 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 Hertfordshire region with a requirement for SQL.

1 315 (36.46%) C#
1 315 (36.46%) .NET
2 313 (36.23%) SQL Server
3 302 (34.95%) Agile Software Development
4 283 (32.75%) JavaScript
5 252 (29.17%) HTML
6 237 (27.43%) Oracle
7 236 (27.31%) ASP.NET
8 226 (26.16%) MVC
9 211 (24.42%) Java
10 194 (22.45%) Microsoft
11 182 (21.06%) AngularJS
12 181 (20.95%) Finance
13 169 (19.56%) CSS
14 166 (19.21%) ASP.NET MVC
15 148 (17.13%) Scrum
16 145 (16.78%) Degree
17 136 (15.74%) Windows
18 124 (14.35%) T-SQL
19 119 (13.77%) Linux
20 117 (13.54%) jQuery
21 115 (13.31%) PL/SQL
22 112 (12.96%) XML
23 105 (12.15%) Software Engineering
24 104 (12.04%) OO
25 100 (11.57%) ASP.NET Web API
25 100 (11.57%) Analytical Skills
26 97 (11.23%) Web Development
27 94 (10.88%) Computer Science
27 94 (10.88%) TDD

SQL
Co-occurring IT Skills in Hertfordshire 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 54 (6.25%) Tomcat
2 50 (5.79%) SharePoint
3 39 (4.51%) Oracle SOA Suite
4 31 (3.59%) IIS
4 31 (3.59%) Oracle Service Bus
5 30 (3.47%) CMS
6 27 (3.13%) WebLogic
7 26 (3.01%) MS Exchange
8 20 (2.31%) SAS
9 16 (1.85%) Exchange Server 2010
10 13 (1.50%) Elasticsearch
10 13 (1.50%) Umbraco
11 12 (1.39%) Exchange Server 2013
12 11 (1.27%) Apache
13 9 (1.04%) JBoss
14 6 (0.69%) SharePoint 2013
14 6 (0.69%) Skype for Business
15 5 (0.58%) Drupal
15 5 (0.58%) Kentico
15 5 (0.58%) SharePoint 2010
Applications
1 59 (6.83%) Microsoft Excel
2 43 (4.98%) Microsoft Office
3 11 (1.27%) SPSS
4 10 (1.16%) MS Visio
5 5 (0.58%) Microsoft PowerPoint
6 2 (0.23%) SOLIDWORKS
7 1 (0.12%) Microsoft Project
Business Applications
1 12 (1.39%) Magento
2 8 (0.93%) Dynamics CRM
3 7 (0.81%) Dynamics AX
4 5 (0.58%) FastStats
4 5 (0.58%) Oracle Applications
4 5 (0.58%) Oracle EBS
5 4 (0.46%) Oracle Procure-to-Pay
6 3 (0.35%) Dynamics NAV
6 3 (0.35%) OpenCart
6 3 (0.35%) Oracle Cash Management
6 3 (0.35%) Relativity
6 3 (0.35%) SAP Business One
6 3 (0.35%) Unit4 Business World
7 2 (0.23%) Aareon QL
7 2 (0.23%) Oracle Financials
7 2 (0.23%) Oracle General Ledger
7 2 (0.23%) Oracle Payroll
7 2 (0.23%) Sage 200
8 1 (0.12%) Oracle Assets
8 1 (0.12%) Remedy ITSM
Cloud Services
1 52 (6.02%) Office 365
2 35 (4.05%) Amazon AWS
3 33 (3.82%) Microsoft Azure
4 25 (2.89%) SaaS
5 9 (1.04%) IaaS
6 4 (0.46%) GitHub
6 4 (0.46%) Google Analytics
7 3 (0.35%) Cloud Computing
7 3 (0.35%) PaaS
8 1 (0.12%) Amazon S3
8 1 (0.12%) Azure Active Directory
8 1 (0.12%) Responsys
8 1 (0.12%) Trello
Communications & Networking
1 36 (4.17%) Firewall
2 31 (3.59%) SAN
3 24 (2.78%) DNS
4 23 (2.66%) VPN
5 22 (2.55%) DHCP
6 21 (2.43%) Internet
7 14 (1.62%) TCP/IP
7 14 (1.62%) VoIP
8 13 (1.50%) iSCSI
9 12 (1.39%) WAN
10 11 (1.27%) LAN
11 10 (1.16%) VLAN
12 7 (0.81%) FTP
12 7 (0.81%) IPsec
13 6 (0.69%) MPLS
13 6 (0.69%) Network Security
13 6 (0.69%) SSH
14 5 (0.58%) SSL
14 5 (0.58%) Wi-Fi
14 5 (0.58%) Wireless
Database & Business Intelligence
1 313 (36.23%) SQL Server
2 86 (9.95%) SQL Server Integration Services
3 81 (9.38%) SQL Server Reporting Services
4 63 (7.29%) Oracle Database
5 56 (6.48%) NoSQL
6 53 (6.13%) Relational Database
7 47 (5.44%) Data Warehouse
8 44 (5.09%) MySQL
9 43 (4.98%) SQL Server 2008
10 38 (4.40%) Redis
11 37 (4.28%) RDBMS
11 37 (4.28%) SQL Server 2012
12 30 (3.47%) SQL Server Analysis Services
13 26 (3.01%) Oracle Database 10g
14 25 (2.89%) MongoDB
15 21 (2.43%) QlikView
16 19 (2.20%) Oracle Database 12c
17 18 (2.08%) Oracle Database 11g
18 15 (1.74%) Big Data
18 15 (1.74%) Power BI
Development Applications
1 82 (9.49%) Selenium
2 76 (8.80%) NUnit
3 70 (8.10%) Team Foundation Server
4 68 (7.87%) Git (software)
5 66 (7.64%) JIRA
6 62 (7.18%) Subversion
7 58 (6.71%) MSTest
8 38 (4.40%) JUnit
9 36 (4.17%) Jasmine
9 36 (4.17%) Visual Studio
10 29 (3.36%) VSS/SourceSafe
11 27 (3.13%) TeamCity
12 21 (2.43%) Jenkins
13 19 (2.20%) WebDriver
14 18 (2.08%) Visual Studio Team System
15 17 (1.97%) Cucumber
15 17 (1.97%) Oracle Forms
16 16 (1.85%) Maven
17 15 (1.74%) Moq
18 14 (1.62%) Octopus Deploy
General
1 181 (20.95%) Finance
2 64 (7.41%) Retail
3 40 (4.63%) Advertising
4 24 (2.78%) Marketing
5 17 (1.97%) Banking
5 17 (1.97%) Legal
6 16 (1.85%) Telecoms
7 14 (1.62%) Pharmaceutical
8 9 (1.04%) Automotive
8 9 (1.04%) Back Office
8 9 (1.04%) Publishing
9 6 (0.69%) Billing
9 6 (0.69%) Military
10 4 (0.46%) Games
10 4 (0.46%) Law
11 3 (0.35%) Aerospace
11 3 (0.35%) General Ledger
11 3 (0.35%) German Language
12 2 (0.23%) French Language
12 2 (0.23%) Swedish Language
Job Titles
1 469 (54.28%) Developer
2 177 (20.49%) C# Developer
3 171 (19.79%) .NET Developer
4 134 (15.51%) Analyst
5 129 (14.93%) C# .NET Developer
6 110 (12.73%) Senior Developer
7 99 (11.46%) SQL Developer
8 81 (9.38%) ASP.NET Developer
9 75 (8.68%) C# ASP.NET Developer
10 73 (8.45%) ASP.NET MVC Developer
11 71 (8.22%) Java Developer
11 71 (8.22%) Software Developer
12 44 (5.09%) Senior .NET Developer
13 41 (4.75%) JavaScript Developer
14 37 (4.28%) SQL Analyst
15 32 (3.70%) DBA
15 32 (3.70%) Senior C# Developer
16 30 (3.47%) Support Analyst
17 29 (3.36%) Junior
18 28 (3.24%) HTML Developer
Libraries, Frameworks & Software Standards
1 315 (36.46%) .NET
2 252 (29.17%) HTML
3 236 (27.31%) ASP.NET
4 182 (21.06%) AngularJS
5 169 (19.56%) CSS
6 166 (19.21%) ASP.NET MVC
7 117 (13.54%) jQuery
8 112 (12.96%) XML
9 100 (11.57%) ASP.NET Web API
10 88 (10.19%) Web Services
11 80 (9.26%) HTML5
12 65 (7.52%) .NET Framework
12 65 (7.52%) KnockoutJS
13 58 (6.71%) RabbitMQ
13 58 (6.71%) Twitter Bootstrap
14 54 (6.25%) Entity Framework
15 51 (5.90%) Spring
16 48 (5.56%) REST
17 47 (5.44%) Middleware
18 45 (5.21%) CSS3
Miscellaneous
1 100 (11.57%) Analytical Skills
2 94 (10.88%) Computer Science
3 40 (4.63%) Greenfield Project
4 35 (4.05%) User Experience
5 15 (1.74%) Management Information System
6 14 (1.62%) Replication
6 14 (1.62%) Virtual Team
7 13 (1.50%) Mobile App
8 12 (1.39%) RIA
9 11 (1.27%) Data Centre
10 10 (1.16%) Enterprise Software
11 9 (1.04%) Client/Server
12 6 (0.69%) Clustering
12 6 (0.69%) FMCG
12 6 (0.69%) PACS
12 6 (0.69%) PMI
13 5 (0.58%) e-Learning
13 5 (0.58%) iPad
14 4 (0.46%) BBC
14 4 (0.46%) Spread Betting
Operating Systems
1 136 (15.74%) Windows
2 119 (13.77%) Linux
3 82 (9.49%) Unix
4 60 (6.94%) Windows Server
5 26 (3.01%) Windows Server 2008
6 17 (1.97%) Windows Server 2012
7 16 (1.85%) Windows 7
8 14 (1.62%) CentOS
9 13 (1.50%) Red Hat Enterprise Linux
10 11 (1.27%) Android
11 7 (0.81%) Solaris
12 5 (0.58%) VMS
12 5 (0.58%) Windows 10
13 4 (0.46%) Apple iOS
13 4 (0.46%) Mac OS
13 4 (0.46%) Windows Server 2003
14 3 (0.35%) Ubuntu
15 2 (0.23%) AIX
15 2 (0.23%) Windows 8
15 2 (0.23%) Windows XP
Processes & Methodologies
1 302 (34.95%) Agile Software Development
2 226 (26.16%) MVC
3 148 (17.13%) Scrum
4 105 (12.15%) Software Engineering
5 104 (12.04%) OO
6 97 (11.23%) Web Development
7 94 (10.88%) TDD
8 86 (9.95%) ETL
8 86 (9.95%) ITIL
9 82 (9.49%) Test Automation
10 68 (7.87%) Business Intelligence
11 66 (7.64%) Continuous Integration
11 66 (7.64%) Multithreading
12 61 (7.06%) SOA
13 55 (6.37%) OOD
14 52 (6.02%) Unit Testing
15 47 (5.44%) Open Source
16 43 (4.98%) Project Management
17 42 (4.86%) DevOps
18 39 (4.51%) Analytics
Programming Languages
1 315 (36.46%) C#
2 283 (32.75%) JavaScript
3 211 (24.42%) Java
4 124 (14.35%) T-SQL
5 115 (13.31%) PL/SQL
6 78 (9.03%) TypeScript
7 53 (6.13%) Shell Script
8 50 (5.79%) Python
9 40 (4.63%) PowerShell
10 38 (4.40%) PHP
11 32 (3.70%) VB.NET
12 24 (2.78%) VBA
13 23 (2.66%) C++
13 23 (2.66%) Perl
14 22 (2.55%) VB
15 16 (1.85%) Bash Shell
15 16 (1.85%) VBScript
16 11 (1.27%) Ruby
17 9 (1.04%) Korn
17 9 (1.04%) Progress 4GL
Qualifications
1 145 (16.78%) Degree
2 62 (7.18%) Computer Science Degree
3 38 (4.40%) Microsoft Certification
4 22 (2.55%) Cisco Certification
5 19 (2.20%) VMware Certified Professional (VCP)
6 18 (2.08%) CCNA
7 17 (1.97%) MCSE
8 16 (1.85%) MCP
9 14 (1.62%) MCTS
10 13 (1.50%) Citrix Certification
11 12 (1.39%) CCAA
11 12 (1.39%) ISEB
12 11 (1.27%) ISTQB
13 9 (1.04%) SC Cleared
13 9 (1.04%) Security Cleared
14 6 (0.69%) MCSA
14 6 (0.69%) PMI Certification
15 5 (0.58%) OCA
15 5 (0.58%) OCP
15 5 (0.58%) Oracle Certification
Quality Assurance & Compliance
1 46 (5.32%) QA
2 26 (3.01%) SLA
3 11 (1.27%) ISO 9001
4 10 (1.16%) ISO/IEC 27001
5 8 (0.93%) Data Quality
5 8 (0.93%) PMO
6 5 (0.58%) PCI DSS
7 4 (0.46%) Cyber Essentials
7 4 (0.46%) Cyber Essentials PLUS
8 1 (0.12%) DICOM
8 1 (0.12%) HL7
8 1 (0.12%) SEPA
System Software
1 46 (5.32%) VMware Infrastructure
2 43 (4.98%) Active Directory
3 25 (2.89%) Hyper-V
4 14 (1.62%) Oracle RAC
5 8 (0.93%) XenApp
6 6 (0.69%) vSphere
7 5 (0.58%) Docker
7 5 (0.58%) XenDesktop
8 4 (0.46%) VMware ESXi
9 3 (0.35%) Xen
10 2 (0.23%) Terminal Server
11 1 (0.12%) Virtual Machines
Systems Management
1 24 (2.78%) Puppet
2 17 (1.97%) Opscode Chef
3 14 (1.62%) Data Guard
3 14 (1.62%) Oracle RMAN
4 13 (1.50%) SCCM
5 12 (1.39%) HP Quality Center
5 12 (1.39%) Tivoli
6 9 (1.04%) Oracle Enterprise Manager
7 6 (0.69%) Grafana
7 6 (0.69%) Graphite
7 6 (0.69%) SCOM
8 5 (0.58%) Ansible
8 5 (0.58%) BladeLogic
8 5 (0.58%) Business Desktop Deployment
8 5 (0.58%) MOM
8 5 (0.58%) OpenView Configuration Management
9 4 (0.46%) Backup Exec
9 4 (0.46%) Terraform
10 3 (0.35%) Nagios
10 3 (0.35%) Norton AntiVirus
Vendors
1 237 (27.43%) Oracle
2 194 (22.45%) Microsoft
3 51 (5.90%) VMware
4 32 (3.70%) HP
5 30 (3.47%) Xamarin
6 28 (3.24%) Citrix
7 27 (3.13%) Cisco
8 23 (2.66%) Tableau
9 22 (2.55%) SAP
10 18 (2.08%) IBM
11 17 (1.97%) Teradata
12 16 (1.85%) Salesforce.com
13 15 (1.74%) Red Hat
14 14 (1.62%) SonicWALL
15 12 (1.39%) Sitecore
16 9 (1.04%) Ab Initio
16 9 (1.04%) Google
16 9 (1.04%) Progress
17 8 (0.93%) BMC
17 8 (0.93%) Sybase
St. Albans, Hertfordshire
Miller Maxwell Ltd
Salary: Up to £65,000 per annum
Posted: 17 hours ago
Hertfordshire
Apache Associates
Posted: 12 hours ago
Hitchin, Hertfordshire
Understanding Recruitment
Salary: £35000 - £40000 per annum + Benefits
Posted: Yesterday
Letchworth Garden City, Hertfordshire
willmott dixon group
Posted: Yesterday
Letchworth Garden City, Hertfordshire
Harvey Nash plc
Salary: £40000 - £45000 per annum
Posted: Yesterday
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £35000 - £45000 per annum + benefits + bonus
Posted: 3 days ago
Watford, Hertfordshire
Understanding Recruitment
Salary: £30000 - £45000 per annum + benefits
Posted: 3 days ago
St. Albans, Hertfordshire
Oscar
Salary: £40000 - £55000 per annum + Benefits
Posted: 2 days ago
Hemel Hempstead, Hertfordshire
Nigel Frank International Ltd
Salary: £75000 - £85000 per annum + Company Car & Bonus
Posted: 2 days ago
Harpenden, Hertfordshire
Understanding Recruitment
Salary: £45000 - £60000 per annum + Benefits
Posted: 3 days ago
Watford, Hertfordshire
Understanding Recruitment
Salary: £48000 - £55000 per annum + benefits
Posted: 3 days ago
Welwyn Garden City, Hertfordshire
Deerfoot IT Resources Ltd
Salary: £24000 - £27000 per annum + Benefits Package
Posted: 2 days ago
Stevenage, Hertfordshire
Dupen Recruitment Services
Salary: £30000 - £35000 per annum + benefits
Posted: 2 days ago
Welwyn Garden City, Hertfordshire
Resource Solutions - Xerox
Posted: Yesterday
St. Albans, Hertfordshire
Senitor Associates
Salary: £25000 - £29000 per annum + Benefits & Flexitime
Posted: 6 days ago
Rickmansworth, Hertfordshire
Exposed Solutions
Salary: £Neg
Posted: 5 days ago
St. Albans, Hertfordshire
Net Recruit.co.uk Ltd
Salary: £22,000 - £29,000 DOE + Benefits
Posted: 6 days ago
Bishop's Stortford, Hertfordshire
Senitor Associates
Salary: £22000 - £25000 per annum
Posted: 6 days ago
Watford, Hertfordshire
Evolution Recruitment Solutions
Salary: 40,000 - 50,000
Posted: 5 days ago
Stevenage, Hertfordshire
Evolution Recruitment Solutions
Salary: 25 - 35k + Pension + World Class Training + Bonus + more!
Posted: 5 days ago
Watford, Hertfordshire
Evolution Recruitment Solutions
Salary: 60,000 - 80,000
Posted: 5 days ago
Hemel Hempstead, Hertfordshire
Vanarama
Salary: From £75,000 to £85,000 per annum + Bonus + Benefits + Car
Posted: 21 days ago
Hemel Hempstead
Bluetown Online LTD
Salary: £50000 per annum
Posted: 23 days ago
Hatfield, Hertfordshire
Computacenter
Salary: Benefits
Posted: 27 days ago
Hertfordshire
Nigel Frank International
Salary: £50000 - £65000 per annum
Posted: 21 days ago
Hertfordshire
Eutopia Solutions Ltd
Salary: £50000 - £55000 per annum + + Benefits
Posted: 6 days ago
Potters Bar
Recruitment Genius Ltd
Salary: £28000 - £30000 per annum
Posted: 27 days ago
Hertfordshire
Washington Frank
Salary: £45000 - £50000 per annum + Annual Bonus, Pension, Healthcare
Posted: 9 days ago
Hertfordshire
Vinehouse Essential Ltd
Salary: £30k to £50k
Posted: 27 days ago