Period
to 23 July 2018

The following table provides summary statistics for permanent job vacancies advertised in Redhill 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 23 July 2018 with a comparison to the same period in the previous 2 years.

Performance Tuning
Surrey > Redhill
6 months to
23 Jul 2018
Same period 2017 Same period 2016
Rank 30 55 44
Rank change year-on-year +25 -11 +11
Permanent jobs citing Performance Tuning 14 3 12
As % of all permanent IT jobs advertised in Redhill 6.42% 0.75% 3.31%
As % of the Processes & Methodologies category 7.11% 0.83% 3.85%
Number of salaries quoted 14 0 12
Redhill median annual salary £53,750 - £52,500
10th Percentile £39,875 - £41,475
90th Percentile £55,000 - £65,000
Surrey median annual salary £50,500 £50,500 £52,500
% change year-on-year 0.00% -3.81% +10.53%

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 Redhill with a requirement for process or methodology skills.

All Process and Methodology Skills
Redhill
Permanent vacancies with a requirement for process or methodology skills 197 360 312
As % of all permanent IT jobs advertised in Redhill 90.37% 90.45% 85.95%
Number of salaries quoted 165 317 288
Redhill median annual salary £52,500 £50,000 £45,000
Median salary % change year-on-year +5.00% +11.11% -
10th Percentile £25,750 £36,250 £26,750
90th Percentile £65,000 £62,500 £65,000
Surrey median annual salary £47,500 £48,000 £45,000
% change year-on-year -1.04% +6.67% -

Performance Tuning
Job Vacancy Trend in Redhill

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

Job vacancy trend for Performance Tuning in Redhill

Performance Tuning
Salary Trend in Redhill

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

Salary trend for Performance Tuning in Redhill

Performance Tuning
Salary Histogram in Redhill

The salary distribution of IT jobs citing Performance Tuning in Redhill over the 6 months to 23 July 2018.

Salary histogram for Performance Tuning in Redhill

For the 6 months to 23 July 2018, IT jobs citing Performance Tuning 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 Redhill region with a requirement for Performance Tuning.

1 14 (100.00%) SQL
2 12 (85.71%) Oracle
3 9 (64.29%) MySQL
3 9 (64.29%) SLA
4 7 (50.00%) MPLS
4 7 (50.00%) LAN
4 7 (50.00%) WLAN
4 7 (50.00%) WAN
4 7 (50.00%) TCP/IP
4 7 (50.00%) VPN
4 7 (50.00%) VMware
4 7 (50.00%) Agile Software Development
4 7 (50.00%) Asset Management
4 7 (50.00%) Windows
4 7 (50.00%) Linux
4 7 (50.00%) SQL Server
4 7 (50.00%) VLAN
4 7 (50.00%) VMware Infrastructure
4 7 (50.00%) Capacity Planning
4 7 (50.00%) Technical Analysis
4 7 (50.00%) Data Centre
5 5 (35.71%) Oracle Database
5 5 (35.71%) Waterfall
5 5 (35.71%) Oracle SOA Suite
5 5 (35.71%) Oracle APEX
5 5 (35.71%) Unit Testing
5 5 (35.71%) Java
5 5 (35.71%) PL/SQL
5 5 (35.71%) Client/Server
5 5 (35.71%) SOA

Performance Tuning
Co-occurring IT Skills in Redhill 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 5 (35.71%) Oracle SOA Suite
2 2 (14.29%) Apache Spark
2 2 (14.29%) SugarCRM
Applications
1 2 (14.29%) Microsoft Excel
Cloud Services
1 2 (14.29%) Amazon AWS
Communications & Networking
1 7 (50.00%) LAN
1 7 (50.00%) MPLS
1 7 (50.00%) TCP/IP
1 7 (50.00%) VLAN
1 7 (50.00%) VPN
1 7 (50.00%) WAN
1 7 (50.00%) WLAN
Database & Business Intelligence
1 9 (64.29%) MySQL
2 7 (50.00%) SQL Server
3 5 (35.71%) Oracle Database
4 2 (14.29%) Amazon Redshift
4 2 (14.29%) Data Warehouse
4 2 (14.29%) Hadoop
4 2 (14.29%) OLAP
4 2 (14.29%) PostgreSQL
4 2 (14.29%) Qlik Sense
4 2 (14.29%) QlikView
4 2 (14.29%) SQL Server Analysis Services
4 2 (14.29%) SQL Server Integration Services
4 2 (14.29%) SQL Server Reporting Services
Development Applications
1 5 (35.71%) Oracle APEX
Job Titles
1 7 (50.00%) Developer
2 5 (35.71%) Oracle Developer
2 5 (35.71%) PL/SQL Developer
2 5 (35.71%) SQL Developer
3 2 (14.29%) Business Intelligence Developer
4 1 (7.14%) QlikView Developer
Libraries, Frameworks & Software Standards
1 2 (14.29%) SOAP
Miscellaneous
1 7 (50.00%) Data Centre
2 5 (35.71%) Client/Server
Operating Systems
1 7 (50.00%) Linux
1 7 (50.00%) Windows
Processes & Methodologies
1 7 (50.00%) Agile Software Development
1 7 (50.00%) Asset Management
1 7 (50.00%) Capacity Planning
1 7 (50.00%) Technical Analysis
2 5 (35.71%) SOA
2 5 (35.71%) Unit Testing
2 5 (35.71%) Waterfall
3 2 (14.29%) Agile Project Management
3 2 (14.29%) Analytics
3 2 (14.29%) Business Intelligence
3 2 (14.29%) CRM
3 2 (14.29%) Data Analytics
3 2 (14.29%) Data Migration
3 2 (14.29%) ETL
3 2 (14.29%) Machine Learning
3 2 (14.29%) Mathematics
3 2 (14.29%) Migration
3 2 (14.29%) Project Management
3 2 (14.29%) Spatial Analysis
3 2 (14.29%) Translating Business Requirements
Programming Languages
1 14 (100.00%) SQL
2 5 (35.71%) Java
2 5 (35.71%) PL/SQL
3 2 (14.29%) JavaScript
3 2 (14.29%) Python
3 2 (14.29%) T-SQL
4 1 (7.14%) R
Quality Assurance & Compliance
1 9 (64.29%) SLA
System Software
1 7 (50.00%) VMware Infrastructure
Systems Management
1 2 (14.29%) Hadoop YARN
Vendors
1 12 (85.71%) Oracle
2 7 (50.00%) VMware
3 2 (14.29%) Alteryx
3 2 (14.29%) MapR
3 2 (14.29%) Microsoft