The table below looks at the statistics for Performance Improvement skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Performance Improvement over the 3 months to 25 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
Performance Improvement
East of England / Hertfordshire
Rank 138 147 142
Rank change year-on-year
+9 -5
Permanent jobs citing Performance Improvement 2 1 5
As % of all permanent IT jobs located in Hertfordshire 0.099% 0.044% 0.24%
As % of the Processes & Methodologies category 0.11% 0.052% 0.29%
Number of salaries quoted 2 1 5
Median salary £41,500 £70,000 £27,500
Median salary % change year-on-year
-40.71% +154.54%
UK excluding London median salary £45,000 £52,000 £42,500
% change year-on-year
-13.46% +22.35%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Hertfordshire region.

Processes & Methodologies Category
Hertfordshire
Permanent IT job ads with a match in the
Processes & Methodologies category
1755 1916 1713
As % of all permanent IT jobs located in Hertfordshire 86.97% 84.33% 83.36%
Number of salaries quoted 1463 1568 1351
Median salary £47,500 £50,000 £50,000
Median salary % change year-on-year
-5.00% -
90% offered a salary of more than £32,500 £32,500 £32,500
10% offered a salary of more than £70,000 £72,500 £70,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

Performance Improvement
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Performance Improvement as a proportion of all IT jobs with a match in the Processes & Methodologies category.

Performance Improvement Jobs Demand Trend in Hertfordshire

Performance Improvement
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Performance Improvement across the Hertfordshire region.

Performance Improvement Salary Trend in Hertfordshire

Performance Improvement
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Performance Improvement within the Hertfordshire region over the 3 months to 25 February 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
Hemel Hempstead - 1 £35,500 -
Watford - 1 £47,500 -
Performance Improvement
East of England

Performance Improvement
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 25 February 2017, IT jobs citing Performance Improvement 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 Performance Improvement.

1 4 (100.00%) SQL Server
2 3 (75.00%) Java
2 3 (75.00%) SQL
2 3 (75.00%) Unix
2 3 (75.00%) RDBMS
2 3 (75.00%) Shell Script
2 3 (75.00%) Finance
2 3 (75.00%) Performance Tuning
2 3 (75.00%) Relational Database
2 3 (75.00%) SQL Server 2012
3 2 (50.00%) AppDynamics
3 2 (50.00%) New Relic
3 2 (50.00%) RabbitMQ
3 2 (50.00%) Banking
3 2 (50.00%) SQL Server 2014
3 2 (50.00%) Windows Server
3 2 (50.00%) WebSphere
3 2 (50.00%) Windows
3 2 (50.00%) Linux
3 2 (50.00%) UML
3 2 (50.00%) JBoss
3 2 (50.00%) Tomcat
3 2 (50.00%) T-SQL
3 2 (50.00%) J2EE
3 2 (50.00%) Sybase
3 2 (50.00%) WebSphere Application Server
4 1 (25.00%) MCP
4 1 (25.00%) MS Excel
4 1 (25.00%) OOD
4 1 (25.00%) MCSE

Performance Improvement
Top Related 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 2 (50.00%) JBoss
1 2 (50.00%) Tomcat
1 2 (50.00%) WebSphere
1 2 (50.00%) WebSphere Application Server
Applications
1 1 (25.00%) MS Excel
Cloud Services
1 1 (25.00%) Office 365
Database & Business Intelligence
1 4 (100.00%) SQL Server
2 3 (75.00%) RDBMS
2 3 (75.00%) Relational Database
2 3 (75.00%) SQL Server 2012
3 2 (50.00%) SQL Server 2014
4 1 (25.00%) SQL Server 2008
General
1 3 (75.00%) Finance
2 2 (50.00%) Banking
Job Titles
1 3 (75.00%) Developer
1 3 (75.00%) Java Developer
1 3 (75.00%) SQL Developer
2 1 (25.00%) Server Specialist
2 1 (25.00%) Server Support
2 1 (25.00%) Server Support Specialist
2 1 (25.00%) Support Specialist
Libraries, Frameworks & Software Standards
1 2 (50.00%) J2EE
1 2 (50.00%) RabbitMQ
Miscellaneous
1 1 (25.00%) Analytical Skills
1 1 (25.00%) Data Centre
Operating Systems
1 3 (75.00%) Unix
2 2 (50.00%) Linux
2 2 (50.00%) Windows
2 2 (50.00%) Windows Server
3 1 (25.00%) Windows 10
3 1 (25.00%) Windows 7
3 1 (25.00%) Windows Server 2008
3 1 (25.00%) Windows Server 2012
Processes & Methodologies
1 3 (75.00%) Performance Tuning
2 2 (50.00%) UML
3 1 (25.00%) High Availability
3 1 (25.00%) OO
3 1 (25.00%) OOD
Programming Languages
1 3 (75.00%) Java
1 3 (75.00%) Shell Script
1 3 (75.00%) SQL
2 2 (50.00%) T-SQL
Qualifications
1 1 (25.00%) MCITP
1 1 (25.00%) MCP
1 1 (25.00%) MCSA
1 1 (25.00%) MCSE
1 1 (25.00%) Microsoft Certification
1 1 (25.00%) VMware Certified Professional (VCP)
System Software
1 1 (25.00%) Active Directory
1 1 (25.00%) VMware ESXi
1 1 (25.00%) VMware Infrastructure
Systems Management
1 1 (25.00%) SCCM
1 1 (25.00%) SCOM
Vendors
1 2 (50.00%) AppDynamics
1 2 (50.00%) New Relic
1 2 (50.00%) Sybase
2 1 (25.00%) IBM
2 1 (25.00%) Microsoft
2 1 (25.00%) VMware