The following table provides summary statistics for permanent job vacancies advertised in Brentwood 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 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Performance Tuning
Essex / Brentwood
Rank - 31 32
Permanent jobs citing Performance Tuning 0 7 11
As % of all permanent IT jobs advertised in Brentwood - 3.43% 4.78%
As % of the Processes & Methodologies category - 3.80% 5.07%
Number of salaries quoted 0 0 1
Median salary - - £55,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

Performance Tuning 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 Brentwood with a requirement for process and methodology skills.

Process & Methodology Skills
Brentwood
Permanent job vacancies with a requirement for process and methodology skills 58 184 217
As % of all permanent IT job vacancies advertised in Brentwood 80.56% 90.20% 94.35%
Number of salaries quoted 32 96 128
Median salary £70,000 £82,500 £50,000
Median salary % change year-on-year -15.15% +65.00%  
90% offered a salary of more than £42,500 £32,500 £35,000
10% offered a salary of more than £85,000 £82,500 £100,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Performance Tuning
Job Vacancy Trend in Brentwood

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

Job vacancy trend for Performance Tuning in Brentwood

Performance Tuning
Salary Trend in Brentwood

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

Salary trend for Performance Tuning in Brentwood

Performance Tuning
Top 30 Related IT Skills in Brentwood

For the 6 months to 25 March 2017, 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 Brentwood region with a requirement for Performance Tuning.

1 6 (66.67%) Oracle
1 6 (66.67%) Linux
1 6 (66.67%) SQL
1 6 (66.67%) Firewall
1 6 (66.67%) Red Hat Enterprise Linux
1 6 (66.67%) Change Control
2 5 (55.56%) Opsview
2 5 (55.56%) DataPower
2 5 (55.56%) Splunk
2 5 (55.56%) Incident Management
2 5 (55.56%) IBM
2 5 (55.56%) Nagios
2 5 (55.56%) Middleware
2 5 (55.56%) Configuration Management
2 5 (55.56%) JBoss
2 5 (55.56%) Apache
2 5 (55.56%) Tomcat
3 4 (44.44%) Python
3 4 (44.44%) LDAP
3 4 (44.44%) SQL Server
3 4 (44.44%) HTML
3 4 (44.44%) Java
3 4 (44.44%) BCP
3 4 (44.44%) Internet
3 4 (44.44%) Shell Script
3 4 (44.44%) .NET
3 4 (44.44%) SOAP
3 4 (44.44%) XML
3 4 (44.44%) Windows
3 4 (44.44%) Degree

Performance Tuning
Top Related IT Skills in Brentwood 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 (55.56%) Apache
1 5 (55.56%) JBoss
1 5 (55.56%) Tomcat
2 4 (44.44%) GlassFish
3 1 (11.11%) IIS
3 1 (11.11%) WebLogic
Business Applications
1 2 (22.22%) Oracle Payables
Communications & Networking
1 6 (66.67%) Firewall
2 4 (44.44%) Internet
2 4 (44.44%) LDAP
2 4 (44.44%) OpenLDAP
Database & Business Intelligence
1 4 (44.44%) SQL Server
2 2 (22.22%) Oracle Database
Development Applications
1 1 (11.11%) VisualVM
General
1 4 (44.44%) Finance
Job Titles
1 5 (55.56%) Analyst
1 5 (55.56%) Applications Support
1 5 (55.56%) Applications Support Analyst
1 5 (55.56%) Support Analyst
2 2 (22.22%) Administrator
2 2 (22.22%) DBA
2 2 (22.22%) Integration Analyst
2 2 (22.22%) Linux Administrator
2 2 (22.22%) Oracle DBA
2 2 (22.22%) Service Analyst
Libraries, Frameworks & Software Standards
1 5 (55.56%) Middleware
2 4 (44.44%) .NET
2 4 (44.44%) HTML
2 4 (44.44%) SOAP
2 4 (44.44%) XML
3 1 (11.11%) COM+
Miscellaneous
1 5 (55.56%) DataPower
2 4 (44.44%) Wiki
3 2 (22.22%) Clustering
4 1 (11.11%) Enterprise Software
Operating Systems
1 6 (66.67%) Linux
1 6 (66.67%) Red Hat Enterprise Linux
2 4 (44.44%) Windows
Processes & Methodologies
1 6 (66.67%) Change Control
2 5 (55.56%) Configuration Management
2 5 (55.56%) Incident Management
3 4 (44.44%) BCP
3 4 (44.44%) Load Balancing
3 4 (44.44%) Root Cause Analysis
3 4 (44.44%) Security Auditing
4 3 (33.33%) High Availability
5 2 (22.22%) Data Architecture
5 2 (22.22%) Data Management
5 2 (22.22%) Database Security
5 2 (22.22%) Server Patching
5 2 (22.22%) Service Management
6 1 (11.11%) Infrastructure Monitoring
Programming Languages
1 6 (66.67%) SQL
2 4 (44.44%) Java
2 4 (44.44%) PowerShell
2 4 (44.44%) Python
2 4 (44.44%) Shell Script
3 2 (22.22%) AWK
3 2 (22.22%) Bash Shell
3 2 (22.22%) Korn
3 2 (22.22%) Perl
3 2 (22.22%) PL/SQL
Qualifications
1 4 (44.44%) Degree
2 2 (22.22%) RHCE
Quality Assurance & Compliance
1 2 (22.22%) SLA
Systems Management
1 5 (55.56%) Nagios
1 5 (55.56%) Opsview
2 2 (22.22%) Data Guard
2 2 (22.22%) Oracle Enterprise Manager
2 2 (22.22%) Oracle RMAN
2 2 (22.22%) Red Hat Satellite
2 2 (22.22%) Red Hat Spacewalk
3 1 (11.11%) Tivoli Endpoint Manager
Vendors
1 6 (66.67%) Oracle
2 5 (55.56%) IBM
2 5 (55.56%) Splunk
3 4 (44.44%) F5
4 2 (22.22%) Red Hat