The following table provides summary statistics for permanent job vacancies advertised in Kent 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 23 June 2017 with a comparison to the same period in the previous 2 years.

Performance Tuning
South East / Kent
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 50 64 86
Rank change year-on-year +14 +22  
Permanent jobs citing Performance Tuning 26 25 16
As % of all permanent IT jobs advertised in Kent 3.89% 2.65% 1.49%
As % of the Processes & Methodologies category 4.69% 2.98% 1.71%
Number of salaries quoted 17 14 15
Median salary £42,500 £55,000 £27,000
Median salary % change year-on-year -22.72% +103.70%  
90% offered a salary of more than £40,000 £26,000 £22,500
10% offered a salary of more than £52,500 £64,000 £50,000
UK excluding London median salary £47,000 £45,000 £45,000
% change year-on-year +4.44% -  

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 Kent with a requirement for process and methodology skills.

Process & Methodology Skills
Kent
Permanent job vacancies with a requirement for process and methodology skills 554 840 934
As % of all permanent IT job vacancies advertised in Kent 82.93% 89.08% 86.88%
Number of salaries quoted 478 736 815
Median salary £40,000 £42,500 £42,000
Median salary % change year-on-year -5.88% +1.19%  
90% offered a salary of more than £30,000 £27,500 £28,000
10% offered a salary of more than £60,000 £57,000 £65,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Performance Tuning
Job Vacancy Trend in Kent

The job posting trend of jobs advertised in Kent 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 Kent

Performance Tuning
Salary Trend in Kent

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

Salary trend for Performance Tuning in Kent

Performance Tuning
Salary Histogram in Kent

The salary distribution of IT jobs citing Performance Tuning in Kent over the 3 months to 23 June 2017.

Salary histogram for Performance Tuning in Kent

Performance Tuning
Job Locations in Kent

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Performance Tuning within the Kent region over the 3 months to 23 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
Maidstone - 7 £43,750 -
West Malling - 5 £40,000 -
Tunbridge Wells -13 4 £37,500 -31.81%
Chatham - 2 - -
Sittingbourne - 1 £40,000 -
Performance Tuning
South East

For the 6 months to 23 June 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 Kent region with a requirement for Performance Tuning.

1 37 (74.00%) SQL
2 33 (66.00%) T-SQL
3 32 (64.00%) SQL Server
4 30 (60.00%) SQL Server Integration Services
5 26 (52.00%) SQL Server Reporting Services
6 17 (34.00%) SQL Server Analysis Services
7 14 (28.00%) Replication
7 14 (28.00%) Microsoft Analysis Services
7 14 (28.00%) Business Intelligence
7 14 (28.00%) Capacity Planning
7 14 (28.00%) SQL Server 2012
8 13 (26.00%) SQL Server 2014
8 13 (26.00%) ETL
9 12 (24.00%) Data Warehouse
10 11 (22.00%) Performance Monitoring
11 10 (20.00%) Data Modelling
11 10 (20.00%) Agile Software Development
11 10 (20.00%) Clustering
12 9 (18.00%) Advertising
12 9 (18.00%) Marketing
12 9 (18.00%) Linux
12 9 (18.00%) Facebook
13 8 (16.00%) Mentoring
14 7 (14.00%) Microsoft Excel
14 7 (14.00%) SQL CLR
14 7 (14.00%) High Availability
14 7 (14.00%) MongoDB
14 7 (14.00%) NoSQL
15 6 (12.00%) Change Management
16 5 (10.00%) Disaster Recovery

Performance Tuning
Co-occurring IT Skills in Kent 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 4 (8.00%) Elasticsearch
2 3 (6.00%) WebLogic
3 1 (2.00%) Cloud Foundry
3 1 (2.00%) Tomcat
Applications
1 7 (14.00%) Microsoft Excel
Cloud Services
1 3 (6.00%) Firebase
1 3 (6.00%) SaaS
2 2 (4.00%) Amazon AWS
2 2 (4.00%) Microsoft Azure
3 1 (2.00%) Amazon CloudWatch
3 1 (2.00%) Amazon EC2
3 1 (2.00%) Amazon S3
3 1 (2.00%) AWS CloudFormation
3 1 (2.00%) AWS Elastic Beanstalk
3 1 (2.00%) AWS Lambda
3 1 (2.00%) IBM Cloud
3 1 (2.00%) SoftLayer
3 1 (2.00%) Sumo Logic
3 1 (2.00%) Virtual Private Cloud
Communications & Networking
1 3 (6.00%) Firewall
1 3 (6.00%) LAN
1 3 (6.00%) Wireless
2 2 (4.00%) BGP
2 2 (4.00%) Cisco Nexus
2 2 (4.00%) Cisco Wireless
2 2 (4.00%) DMVPN
2 2 (4.00%) EIGRP
2 2 (4.00%) HSRP
2 2 (4.00%) IPsec
2 2 (4.00%) MPLS
2 2 (4.00%) RSVP
2 2 (4.00%) VPN
2 2 (4.00%) WLAN
3 1 (2.00%) Network Security
3 1 (2.00%) SNMP
3 1 (2.00%) SSL
3 1 (2.00%) WAN
Database & Business Intelligence
1 32 (64.00%) SQL Server
2 30 (60.00%) SQL Server Integration Services
3 26 (52.00%) SQL Server Reporting Services
4 17 (34.00%) SQL Server Analysis Services
5 14 (28.00%) Microsoft Analysis Services
5 14 (28.00%) SQL Server 2012
6 13 (26.00%) SQL Server 2014
7 12 (24.00%) Data Warehouse
8 7 (14.00%) MongoDB
8 7 (14.00%) NoSQL
8 7 (14.00%) SQL CLR
9 4 (8.00%) Apache Cassandra
9 4 (8.00%) Azure SQL Database
9 4 (8.00%) Oracle Database
10 3 (6.00%) MariaDB
10 3 (6.00%) MySQL
10 3 (6.00%) Oracle Database 11g
10 3 (6.00%) Oracle Database 12c
10 3 (6.00%) Redis
10 3 (6.00%) SQL Server 2016
Development Applications
1 4 (8.00%) Jenkins
2 3 (6.00%) Git (software)
3 1 (2.00%) Toad
3 1 (2.00%) Vagrant
General
1 9 (18.00%) Advertising
1 9 (18.00%) Marketing
2 2 (4.00%) Finance
3 1 (2.00%) Telecoms
Job Titles
1 23 (46.00%) DBA
2 22 (44.00%) Developer
3 20 (40.00%) SQL Developer
4 18 (36.00%) SQL DBA
5 14 (28.00%) SQL Server DBA
6 8 (16.00%) Senior Developer
6 8 (16.00%) Senior SQL Developer
7 7 (14.00%) Administrator
7 7 (14.00%) SSIS Developer
7 7 (14.00%) SSRS Developer
8 5 (10.00%) Senior DBA
9 4 (8.00%) Oracle DBA
9 4 (8.00%) Senior SQL DBA
9 4 (8.00%) SQL Server Developer
10 3 (6.00%) Business Intelligence Developer
10 3 (6.00%) SQL BI Developer
10 3 (6.00%) Systems Administrator
11 2 (4.00%) Junior SQL Developer
11 2 (4.00%) Network Engineer
11 2 (4.00%) SSAS Developer
Libraries, Frameworks & Software Standards
1 5 (10.00%) .NET
2 3 (6.00%) LAMP
3 2 (4.00%) HTML
4 1 (2.00%) Grails
4 1 (2.00%) Ruby on Rails
4 1 (2.00%) Spring
Miscellaneous
1 14 (28.00%) Replication
2 10 (20.00%) Clustering
3 3 (6.00%) Computer Science
3 3 (6.00%) Enterprise Software
3 3 (6.00%) iPad
4 2 (4.00%) Data Centre
5 1 (2.00%) Analytical Skills
5 1 (2.00%) Data Structures
5 1 (2.00%) PKI
Operating Systems
1 9 (18.00%) Linux
2 5 (10.00%) AIX
3 3 (6.00%) CentOS
3 3 (6.00%) Ubuntu
3 3 (6.00%) Unix
4 1 (2.00%) Windows
Processes & Methodologies
1 14 (28.00%) Business Intelligence
1 14 (28.00%) Capacity Planning
2 13 (26.00%) ETL
3 11 (22.00%) Performance Monitoring
4 10 (20.00%) Agile Software Development
4 10 (20.00%) Data Modelling
5 8 (16.00%) Mentoring
6 7 (14.00%) High Availability
7 6 (12.00%) Change Management
8 5 (10.00%) Asset Management
8 5 (10.00%) Continuous Integration
8 5 (10.00%) Disaster Recovery
8 5 (10.00%) Patch Management
8 5 (10.00%) Trend Analysis
9 4 (8.00%) Continuous Delivery
9 4 (8.00%) Validation
10 3 (6.00%) Database Optimisation
10 3 (6.00%) Incident Management
10 3 (6.00%) Problem Management
10 3 (6.00%) Systems Analysis
Programming Languages
1 37 (74.00%) SQL
2 33 (66.00%) T-SQL
3 3 (6.00%) PL/SQL
3 3 (6.00%) Shell Script
4 2 (4.00%) Bash Shell
4 2 (4.00%) JavaScript
4 2 (4.00%) Python
4 2 (4.00%) Ruby
5 1 (2.00%) Java
5 1 (2.00%) Perl
Qualifications
1 4 (8.00%) Degree
1 4 (8.00%) MCSA
1 4 (8.00%) MCSE
1 4 (8.00%) Microsoft Certification
2 3 (6.00%) OCA
2 3 (6.00%) OCP
2 3 (6.00%) Oracle Certification
3 2 (4.00%) CCNA
3 2 (4.00%) CCNP
3 2 (4.00%) Cisco Certification
3 2 (4.00%) Computer Science Degree
3 2 (4.00%) JNCIS
4 1 (2.00%) AWS Certification
4 1 (2.00%) Security Cleared
Quality Assurance & Compliance
1 5 (10.00%) QA
2 3 (6.00%) Data Quality
2 3 (6.00%) SLA
3 1 (2.00%) PCI DSS
System Software
1 5 (10.00%) Virtual Servers
2 3 (6.00%) Oracle RAC
Systems Management
1 4 (8.00%) Data Guard
1 4 (8.00%) Enterprise Manager Cloud Control
1 4 (8.00%) Opscode Chef
1 4 (8.00%) Oracle Enterprise Manager
1 4 (8.00%) Oracle RMAN
2 3 (6.00%) Galera Cluster
3 1 (2.00%) HAProxy
3 1 (2.00%) Nagios
3 1 (2.00%) Puppet
3 1 (2.00%) Tivoli
3 1 (2.00%) Tivoli Storage Manager
Vendors
1 9 (18.00%) Facebook
2 5 (10.00%) LANDesk
2 5 (10.00%) Microsoft
2 5 (10.00%) Oracle
2 5 (10.00%) SolarWinds
3 4 (8.00%) IBM
4 2 (4.00%) CheckPoint
4 2 (4.00%) Cisco
4 2 (4.00%) F5
4 2 (4.00%) Fortinet
4 2 (4.00%) Juniper
4 2 (4.00%) Sun
5 1 (2.00%) Rackspace
5 1 (2.00%) Splunk