Period
to 18 January 2018

The following table provides summary statistics for permanent job vacancies advertised in South Wales with a requirement for Performance Tuning skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Performance Tuning over the 6 months to 18 January 2018 with a comparison to the same period in the previous 2 years.

Performance Tuning
Wales > South Wales
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 84 116 114
Rank change year-on-year +32 -2 +10
Permanent jobs citing Performance Tuning 22 17 33
As % of all permanent IT jobs advertised in South Wales 1.62% 0.87% 1.41%
As % of the Processes & Methodologies category 1.83% 0.96% 1.69%
Number of salaries quoted 22 14 27
South Wales median annual salary £42,500 £43,750 £40,000
Median salary % change year-on-year -2.86% +9.38% -
10th Percentile £29,125 £34,175 £27,500
90th Percentile £55,500 £48,750 £46,550
Wales median annual salary £42,500 £45,000 £40,000
% change year-on-year -5.56% +12.50% +6.67%

Performance Tuning is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in South Wales with a requirement for process or methodology skills.

All Process and Methodology Skills
South Wales
Permanent vacancies with a requirement for process or methodology skills 1,205 1,767 1,957
As % of all permanent IT jobs advertised in South Wales 88.67% 90.29% 83.74%
Number of salaries quoted 1,059 1,588 1,710
South Wales median annual salary £38,500 £37,500 £37,000
Median salary % change year-on-year +2.67% +1.35% +5.71%
10th Percentile £23,750 £22,750 £22,500
90th Percentile £55,349 £56,250 £55,000
Wales median annual salary £40,000 £37,500 £36,000
% change year-on-year +6.67% +4.17% +1.69%

Performance Tuning
Job Vacancy Trend in South Wales

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in South Wales.

Job vacancy trend for Performance Tuning in South Wales

Performance Tuning
Salary Trend in South Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Performance Tuning in South Wales.

Salary trend for Performance Tuning in South Wales

Performance Tuning
Salary Histogram in South Wales

The salary distribution of IT jobs citing Performance Tuning in South Wales over the 6 months to 18 January 2018.

Salary histogram for Performance Tuning in South Wales

Performance Tuning
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Performance Tuning within the South Wales region over the 6 months to 18 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Newport +8 12 £42,500 -10.53%
Cardiff +28 5 £45,000 +12.50% 4
Gwent - 2 £38,500 -
Caerphilly -4 1 £38,500 -14.44%
Performance Tuning
Wales

For the 6 months to 18 January 2018, IT jobs citing Performance Tuning 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 South Wales region with a requirement for Performance Tuning.

1 14 (63.64%) Shell Script
2 13 (59.09%) HTTP
3 12 (54.55%) Microsoft
4 11 (50.00%) IBM
4 11 (50.00%) Windows
4 11 (50.00%) VMware
4 11 (50.00%) WebSphere
4 11 (50.00%) iSeries
4 11 (50.00%) DevOps
4 11 (50.00%) Windows Server
5 10 (45.45%) Bash Shell
5 10 (45.45%) Splunk
5 10 (45.45%) IBM HTTP Server
5 10 (45.45%) Windows Server 2003
5 10 (45.45%) WebSphere MQ
5 10 (45.45%) Linux
5 10 (45.45%) OS/400
5 10 (45.45%) DHCP
5 10 (45.45%) DNS
5 10 (45.45%) Python
6 8 (36.36%) Advertising
6 8 (36.36%) Middleware
6 8 (36.36%) VMware Certified Professional (VCP)
6 8 (36.36%) VCP5
7 7 (31.82%) VMware Infrastructure
8 6 (27.27%) Oracle Database 11g
8 6 (27.27%) Oracle Database 12c
8 6 (27.27%) Oracle Database
8 6 (27.27%) Oracle
9 5 (22.73%) Agile Software Development

Performance Tuning
Co-occurring IT Skills in South Wales 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 (50.00%) WebSphere
2 10 (45.45%) IBM HTTP Server
3 3 (13.64%) Oracle HTTP Server
3 3 (13.64%) WebLogic
4 1 (4.55%) Elasticsearch
4 1 (4.55%) JBoss
4 1 (4.55%) SharePoint
4 1 (4.55%) Tomcat
4 1 (4.55%) WebSphere Application Server
Applications
1 1 (4.55%) Microsoft Office
Cloud Services
1 1 (4.55%) Amazon AWS
Communications & Networking
1 13 (59.09%) HTTP
2 10 (45.45%) DHCP
2 10 (45.45%) DNS
3 1 (4.55%) SMS
Database & Business Intelligence
1 6 (27.27%) Oracle Database
1 6 (27.27%) Oracle Database 11g
1 6 (27.27%) Oracle Database 12c
2 4 (18.18%) Data Warehouse
2 4 (18.18%) MySQL
3 3 (13.64%) RDBMS
3 3 (13.64%) Relational Database
3 3 (13.64%) SQL Server
4 2 (9.09%) SQL Server 2014
5 1 (4.55%) Amazon Aurora
5 1 (4.55%) Amazon Redshift
5 1 (4.55%) Hadoop
5 1 (4.55%) MongoDB
5 1 (4.55%) Oracle Database 10g
5 1 (4.55%) PostgreSQL
5 1 (4.55%) Power BI
5 1 (4.55%) SQL Server 2008
5 1 (4.55%) SQL Server Analysis Services
5 1 (4.55%) SQL Server Integration Services
5 1 (4.55%) SQL Server Reporting Services
Development Applications
1 1 (4.55%) Visual Studio
General
1 8 (36.36%) Advertising
2 2 (9.09%) Finance
Job Titles
1 8 (36.36%) Consultant
1 8 (36.36%) Technical Consultant
2 6 (27.27%) Technical Engineer
2 6 (27.27%) WebSphere Consultant
2 6 (27.27%) WebSphere Engineer
3 4 (18.18%) Analyst
3 4 (18.18%) Developer
4 3 (13.64%) Data Warehouse Developer
4 3 (13.64%) DBA
4 3 (13.64%) Oracle Specialist
4 3 (13.64%) Support Analyst
4 3 (13.64%) Support Specialist
4 3 (13.64%) Technical Analyst
4 3 (13.64%) Technical Support
4 3 (13.64%) Technical Support Analyst
5 2 (9.09%) Oracle DBA
6 1 (4.55%) ETL Developer
6 1 (4.55%) Oracle Team Leader
6 1 (4.55%) SAP Analyst
6 1 (4.55%) Senior DBA
Libraries, Frameworks & Software Standards
1 10 (45.45%) WebSphere MQ
2 8 (36.36%) Middleware
3 1 (4.55%) SAP Basis
Miscellaneous
1 11 (50.00%) iSeries
2 3 (13.64%) Clustering
3 1 (4.55%) Analytical Skills
3 1 (4.55%) Computer Science
Operating Systems
1 11 (50.00%) Windows
1 11 (50.00%) Windows Server
2 10 (45.45%) Linux
2 10 (45.45%) OS/400
2 10 (45.45%) Windows Server 2003
3 4 (18.18%) Unix
4 1 (4.55%) Windows Server 2008
Processes & Methodologies
1 11 (50.00%) DevOps
2 5 (22.73%) Agile Software Development
3 4 (18.18%) Change Management
3 4 (18.18%) Database Tuning
3 4 (18.18%) High Availability
4 3 (13.64%) Proactive Management
4 3 (13.64%) Process Improvement
4 3 (13.64%) Release Management
5 1 (4.55%) Analytical Thinking
5 1 (4.55%) Business Intelligence
5 1 (4.55%) CRM
5 1 (4.55%) Customer Requirements
5 1 (4.55%) ETL
5 1 (4.55%) ETL Development
5 1 (4.55%) Incident Management
5 1 (4.55%) Mentoring
5 1 (4.55%) Proactive Monitoring
5 1 (4.55%) Problem Management
5 1 (4.55%) Web Development
Programming Languages
1 14 (63.64%) Shell Script
2 10 (45.45%) Bash Shell
2 10 (45.45%) Python
3 4 (18.18%) SQL
4 2 (9.09%) Java
5 1 (4.55%) ABAP
5 1 (4.55%) PL/SQL
5 1 (4.55%) T-SQL
Qualifications
1 8 (36.36%) VCP5
1 8 (36.36%) VMware Certified Professional (VCP)
2 1 (4.55%) BPSS Clearance
2 1 (4.55%) Computer Science Degree
2 1 (4.55%) Degree
2 1 (4.55%) SC Cleared
2 1 (4.55%) Security Cleared
Quality Assurance & Compliance
1 3 (13.64%) QA
2 1 (4.55%) ISO/IEC 27001
System Software
1 7 (31.82%) VMware Infrastructure
2 3 (13.64%) Active Directory
3 1 (4.55%) Oracle Clusterware
3 1 (4.55%) Oracle RAC
Systems Management
1 5 (22.73%) Data Guard
2 4 (18.18%) Oracle RMAN
3 1 (4.55%) Oracle Enterprise Manager
3 1 (4.55%) Oracle Flashback
3 1 (4.55%) Oracle Statspack
Vendors
1 12 (54.55%) Microsoft
2 11 (50.00%) IBM
2 11 (50.00%) VMware
3 10 (45.45%) Splunk
4 6 (27.27%) Oracle
5 1 (4.55%) Salesforce.com
5 1 (4.55%) SAP