The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Visualisation skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Visualisation over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Visualisation
East of England / Hertfordshire
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 134 144 151
Rank change year-on-year +10 +7  
Permanent jobs citing Visualisation 8 2 24
As % of all permanent IT jobs advertised in Hertfordshire 0.38% 0.087% 0.84%
As % of the Processes & Methodologies category 0.44% 0.10% 0.97%
Number of salaries quoted 4 2 9
Median salary £40,000 £35,000 £49,000
Median salary % change year-on-year +14.28% -28.57%  
90% offered a salary of more than £31,600 £35,000 £41,500
10% offered a salary of more than £50,000 £35,000 £51,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

Visualisation is in the process and methodology 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 process and methodology skills.

Process & Methodology Skills
Hertfordshire
Permanent job vacancies with a requirement for process and methodology skills 1814 1994 2470
As % of all permanent IT job vacancies advertised in Hertfordshire 87.25% 87.23% 86.51%
Number of salaries quoted 1534 1634 1957
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26%  
90% offered a salary of more than £32,500 £32,500 £31,000
10% offered a salary of more than £72,500 £67,500 £70,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Visualisation
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing Visualisation as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Visualisation in Hertfordshire

Visualisation
Salary Trend in Hertfordshire

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

Salary trend for Visualisation in Hertfordshire

Visualisation
Salary Histogram in Hertfordshire

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

Salary histogram for Visualisation in Hertfordshire

Visualisation
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Visualisation 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 - 5 £50,000 -
Bishop's Stortford - 1 £26,000 -
Borehamwood - 1 £40,000 -
Letchworth - 1 - -
St Albans - 1 - -
Visualisation
East of England

For the 6 months to 28 June 2017, IT jobs citing Visualisation 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 Visualisation.

1 26 (72.22%) Data Visualisation
2 24 (66.67%) SQL
3 20 (55.56%) Degree
4 19 (52.78%) ETL
5 18 (50.00%) Java
5 18 (50.00%) SQL Server Reporting Services
5 18 (50.00%) SQL Server Integration Services
5 18 (50.00%) Tableau
5 18 (50.00%) Analytics
6 17 (47.22%) C#
6 17 (47.22%) Business Intelligence
7 16 (44.44%) Data Analytics
7 16 (44.44%) Analytical Skills
8 15 (41.67%) Python
9 13 (36.11%) QlikView
9 13 (36.11%) Finance
10 12 (33.33%) JavaScript
10 12 (33.33%) SQL Server
11 11 (30.56%) VB.NET
11 11 (30.56%) .NET
11 11 (30.56%) SAS
11 11 (30.56%) OO
12 10 (27.78%) HTML
12 10 (27.78%) BusinessObjects
12 10 (27.78%) SAP
12 10 (27.78%) CSS
12 10 (27.78%) Computer Science
13 9 (25.00%) Microsoft
13 9 (25.00%) Big Data
14 8 (22.22%) Anti-Money Laundering

Visualisation
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 11 (30.56%) SAS
Applications
1 8 (22.22%) SPSS
2 3 (8.33%) MS Visio
3 2 (5.56%) Microsoft PowerPoint
4 1 (2.78%) Microsoft Excel
Cloud Services
1 1 (2.78%) Adobe Analytics
1 1 (2.78%) Google Tag Manager
Communications & Networking
1 5 (13.89%) HTTP
Database & Business Intelligence
1 18 (50.00%) SQL Server Integration Services
1 18 (50.00%) SQL Server Reporting Services
2 13 (36.11%) QlikView
3 12 (33.33%) SQL Server
4 10 (27.78%) BusinessObjects
5 9 (25.00%) Big Data
6 8 (22.22%) GIS
6 8 (22.22%) Hadoop
7 4 (11.11%) Power BI
8 3 (8.33%) Data Warehouse
9 2 (5.56%) NoSQL
10 1 (2.78%) DataStage
10 1 (2.78%) MySQL
10 1 (2.78%) Oracle OWB
10 1 (2.78%) Qlik Sense
10 1 (2.78%) Relational Database
General
1 13 (36.11%) Finance
2 6 (16.67%) Telecoms
3 1 (2.78%) Games
3 1 (2.78%) Marketing
3 1 (2.78%) Pharmaceutical
Job Titles
1 14 (38.89%) Analytics Manager
1 14 (38.89%) Data Analytics Manager
1 14 (38.89%) Data Manager
2 12 (33.33%) Developer
3 11 (30.56%) Senior Analytics Manager
3 11 (30.56%) Senior Manager
4 8 (22.22%) Fraud Manager
4 8 (22.22%) Senior Technical Manager
4 8 (22.22%) Software Manager
4 8 (22.22%) Technical Manager
5 6 (16.67%) Front End Developer (Client-Side Developer)
5 6 (16.67%) Front End Web Developer (Client-Side Developer)
5 6 (16.67%) Web Developer
6 5 (13.89%) Analyst
6 5 (13.89%) Business Intelligence Analyst
6 5 (13.89%) JavaScript Developer
7 2 (5.56%) Linux Developer
7 2 (5.56%) Python Developer
8 1 (2.78%) Data Scientist
8 1 (2.78%) Web Analytics Consultant
Libraries, Frameworks & Software Standards
1 11 (30.56%) .NET
2 10 (27.78%) CSS
2 10 (27.78%) HTML
3 8 (22.22%) JSON
4 6 (16.67%) Ajax
4 6 (16.67%) AngularJS
4 6 (16.67%) Node.js
4 6 (16.67%) ZeroMQ
5 3 (8.33%) CSS3
5 3 (8.33%) D3.js
5 3 (8.33%) HTML5
5 3 (8.33%) KnockoutJS
5 3 (8.33%) React
5 3 (8.33%) Vue.js
6 2 (5.56%) Django
6 2 (5.56%) Flask
6 2 (5.56%) RESTful
6 2 (5.56%) SAP XI
6 2 (5.56%) WinForms
7 1 (2.78%) Spring
Miscellaneous
1 16 (44.44%) Analytical Skills
2 10 (27.78%) Computer Science
3 3 (8.33%) Management Information System
4 2 (5.56%) Replication
5 1 (2.78%) Algorithms
Operating Systems
1 2 (5.56%) Linux
2 1 (2.78%) Windows
Processes & Methodologies
1 26 (72.22%) Data Visualisation
2 19 (52.78%) ETL
3 18 (50.00%) Analytics
4 17 (47.22%) Business Intelligence
5 16 (44.44%) Data Analytics
6 11 (30.56%) OO
7 8 (22.22%) Anti-Money Laundering
7 8 (22.22%) Programme Management
7 8 (22.22%) Project Management
7 8 (22.22%) Resource Management
7 8 (22.22%) Software Engineering
7 8 (22.22%) Stakeholder Management
7 8 (22.22%) Web Development
8 7 (19.44%) Data Protection
9 6 (16.67%) Data Analysis
9 6 (16.67%) Front End Development
9 6 (16.67%) Physics
10 4 (11.11%) Validation
11 3 (8.33%) E-Commerce
11 3 (8.33%) TDD
Programming Languages
1 24 (66.67%) SQL
2 18 (50.00%) Java
3 17 (47.22%) C#
4 15 (41.67%) Python
5 12 (33.33%) JavaScript
6 11 (30.56%) VB.NET
7 8 (22.22%) T-SQL
8 6 (16.67%) C++
9 4 (11.11%) R
10 3 (8.33%) ES6
10 3 (8.33%) MATLAB
11 1 (2.78%) Groovy
11 1 (2.78%) Perl
11 1 (2.78%) PHP
11 1 (2.78%) PL/SQL
Qualifications
1 20 (55.56%) Degree
2 7 (19.44%) PhD
3 4 (11.11%) Computer Science Degree
4 2 (5.56%) CBAP
4 2 (5.56%) ISEB
Quality Assurance & Compliance
1 2 (5.56%) ISO 13485
2 1 (2.78%) QA
Vendors
1 18 (50.00%) Tableau
2 10 (27.78%) SAP
3 9 (25.00%) Microsoft
4 1 (2.78%) Adobe
4 1 (2.78%) Google
4 1 (2.78%) Informatica
4 1 (2.78%) Monetate
4 1 (2.78%) Optimizely
4 1 (2.78%) Oracle
4 1 (2.78%) Qubit