The table below looks at the statistics for Performance Tuning skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited Performance Tuning over the 3 months to 12 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
12 Feb 2016
Same period 2015 Same period 2014
Performance Tuning
Rank 118 116 97
Rank change year-on-year
-2 -19
Permanent jobs citing Performance Tuning 21 27 42
As % of all permanent IT jobs located in Hertfordshire 0.97% 1.34% 2.08%
As % of the Processes & Methodologies category 1.17% 1.62% 2.63%
Number of salaries quoted 20 20 15
Average salary £50,000 £52,500 £40,000
Average salary % change year-on-year
-4.76% +31.25%
UK excluding London average salary £45,000 £42,500 £44,500
% change year-on-year
+5.88% -4.49%
Performance Tuning
East of England

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
1795 1662 1595
As % of all permanent IT jobs located in Hertfordshire 82.57% 82.36% 78.88%
Number of salaries quoted 1509 1292 1183
Average salary £52,000 £50,000 £45,000
Average salary % change year-on-year
+4.00% +11.11%
90% offered a salary of more than £32,500 £32,500 £30,000
10% offered a salary of more than £70,000 £65,000 £75,000
UK excluding London average salary £45,000 £42,500 £42,500
% change year-on-year
+5.88% -

Performance Tuning
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing Performance Tuning across the Hertfordshire region as a proportion of the total demand within the Processes & Methodologies category.

Performance Tuning Jobs Demand Trend in Hertfordshire

Performance Tuning
Salary Trend in Hertfordshire

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

Performance Tuning Salary Trend in Hertfordshire

Performance Tuning
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Performance Tuning across the Hertfordshire region over the 3 months to 12 February 2016.

Performance Tuning Salary Histogram in Hertfordshire

Performance Tuning
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Performance Tuning within the Hertfordshire region over the 3 months to 12 February 2016. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead +6 7 £40,000 -23.80%
Watford +10 4 £50,000 +11.11%
Rickmansworth - 3 £50,000 -
St Albans +2 2 £46,250 -2.63%
Performance Tuning
East of England

Performance Tuning
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 12 February 2016, IT jobs across the Hertfordshire region citing Performance Tuning also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Performance Tuning.

1 34 (69.39%) SQL Server
2 24 (48.98%) SQL
3 18 (36.73%) Linux
4 15 (30.61%) Finance
5 14 (28.57%) Replication
5 14 (28.57%) OO
5 14 (28.57%) ASP.NET
5 14 (28.57%) T-SQL
5 14 (28.57%) .NET
5 14 (28.57%) JavaScript
5 14 (28.57%) HTML
5 14 (28.57%) Microsoft
5 14 (28.57%) Ajax
5 14 (28.57%) jQuery
5 14 (28.57%) HTML5
6 13 (26.53%) Oracle
7 11 (22.45%) Clustering
7 11 (22.45%) Business Analysis
8 10 (20.41%) High Availability
8 10 (20.41%) Disaster Recovery
8 10 (20.41%) SAN
8 10 (20.41%) VMware
8 10 (20.41%) Data Centre
9 9 (18.37%) C#
9 9 (18.37%) Business Intelligence
9 9 (18.37%) SQL Server Integration Services
10 8 (16.33%) Oracle Database 11g
10 8 (16.33%) Load Balancing
10 8 (16.33%) Oracle Database
10 8 (16.33%) Unix

Performance Tuning
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 12 February 2016, IT jobs across the Hertfordshire region citing Performance Tuning also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Performance Tuning. Up to 20 skills are shown per category.

Application Platforms
1 4 (8.16%) Apache
1 4 (8.16%) Joomla!
1 4 (8.16%) Moodle
1 4 (8.16%) MS Exchange
1 4 (8.16%) nginx
1 4 (8.16%) WordPress
2 2 (4.08%) Elasticsearch
2 2 (4.08%) Sitefinity
3 1 (2.04%) SharePoint
3 1 (2.04%) WebLogic
Applications
1 5 (10.20%) MS Excel
2 2 (4.08%) MS Office
Business Applications
1 4 (8.16%) Magento
Cloud Services
1 3 (6.12%) Microsoft Azure
2 2 (4.08%) Amazon AWS
2 2 (4.08%) IaaS
Communications & Networking
1 10 (20.41%) SAN
2 6 (12.24%) TCP/IP
3 4 (8.16%) DNS
3 4 (8.16%) Firewall
3 4 (8.16%) FTP
3 4 (8.16%) IMAP
3 4 (8.16%) POP3
3 4 (8.16%) SMTP
3 4 (8.16%) SSH
3 4 (8.16%) SSL
4 2 (4.08%) BGP
4 2 (4.08%) Fibre Channel
4 2 (4.08%) iSCSI
4 2 (4.08%) MPLS
4 2 (4.08%) Multicast
4 2 (4.08%) NAS
4 2 (4.08%) OSPF
4 2 (4.08%) RIP
4 2 (4.08%) VLAN
4 2 (4.08%) VRRP
Database & Business Intelligence
1 34 (69.39%) SQL Server
2 9 (18.37%) SQL Server Integration Services
3 8 (16.33%) Oracle Database
3 8 (16.33%) Oracle Database 11g
4 6 (12.24%) PostgreSQL
4 6 (12.24%) SQL Server Analysis Services
4 6 (12.24%) SQL Server Reporting Services
5 5 (10.20%) Data Warehouse
5 5 (10.20%) Microsoft Analysis Services
5 5 (10.20%) MySQL
5 5 (10.20%) NoSQL
5 5 (10.20%) Oracle Database 10g
6 4 (8.16%) Oracle Exadata
6 4 (8.16%) Relational Database
6 4 (8.16%) SQL Server 2012
6 4 (8.16%) SQL Server 2014
7 3 (6.12%) Neo4j
7 3 (6.12%) Oracle BI Publisher
7 3 (6.12%) Oracle Database 12c
7 3 (6.12%) RDBMS
Development Applications
1 1 (2.04%) JMeter
1 1 (2.04%) Selenium
1 1 (2.04%) Talend Open Studio
1 1 (2.04%) TestNG
General
1 15 (30.61%) Finance
2 4 (8.16%) Advertising
2 4 (8.16%) Banking
2 4 (8.16%) Marketing
3 3 (6.12%) Retail
4 1 (2.04%) French Language
4 1 (2.04%) Retail Banking
4 1 (2.04%) Telecoms
Job Titles
1 18 (36.73%) DBA
2 17 (34.69%) Administrator
3 16 (32.65%) Developer
4 13 (26.53%) .NET Developer
5 12 (24.49%) ASP.NET Developer
6 11 (22.45%) SQL DBA
6 11 (22.45%) SQL Server DBA
6 11 (22.45%) Web Developer
7 10 (20.41%) .NET Web Developer
8 9 (18.37%) C# .NET Developer
8 9 (18.37%) C# ASP.NET Developer
8 9 (18.37%) C# Developer
9 8 (16.33%) Systems Administrator
10 7 (14.29%) C# Web Developer
11 5 (10.20%) HTML Developer
11 5 (10.20%) JavaScript Developer
11 5 (10.20%) Oracle DBA
12 4 (8.16%) IT Administrator
12 4 (8.16%) Linux Administrator
12 4 (8.16%) Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 14 (28.57%) .NET
1 14 (28.57%) Ajax
1 14 (28.57%) ASP.NET
1 14 (28.57%) HTML
1 14 (28.57%) HTML5
1 14 (28.57%) jQuery
2 4 (8.16%) Alternative PHP Cache
2 4 (8.16%) ASP.NET MVC
2 4 (8.16%) ASP.NET MVC 4
2 4 (8.16%) LAMP
2 4 (8.16%) LEMP Stack
3 3 (6.12%) AngularJS
3 3 (6.12%) Ember.js
3 3 (6.12%) Middleware
4 2 (4.08%) Lucene
5 1 (2.04%) J2EE
5 1 (2.04%) JSON
5 1 (2.04%) RESTful
5 1 (2.04%) SOAP
5 1 (2.04%) Web Services
Miscellaneous
1 14 (28.57%) Replication
2 11 (22.45%) Clustering
3 10 (20.41%) Data Centre
4 4 (8.16%) EqualLogic
4 4 (8.16%) Fat Client
4 4 (8.16%) Thin Client
5 3 (6.12%) Statistics
5 3 (6.12%) User Experience
6 2 (4.08%) Enterprise Storage
6 2 (4.08%) VCE vBlock
7 1 (2.04%) Computer Science
7 1 (2.04%) Data Integration
Operating Systems
1 18 (36.73%) Linux
2 8 (16.33%) Unix
2 8 (16.33%) Windows
3 4 (8.16%) CentOS
4 3 (6.12%) Solaris
5 2 (4.08%) Red Hat Enterprise Linux
6 1 (2.04%) HPUX
6 1 (2.04%) VMS
6 1 (2.04%) Windows Server
6 1 (2.04%) Windows Server 2008
6 1 (2.04%) Windows Server 2012
Processes & Methodologies
1 14 (28.57%) OO
2 11 (22.45%) Business Analysis
3 10 (20.41%) Disaster Recovery
3 10 (20.41%) High Availability
4 9 (18.37%) Business Intelligence
5 8 (16.33%) Load Balancing
6 7 (14.29%) Performance Monitoring
7 6 (12.24%) Migration
8 5 (10.20%) Change Management
9 4 (8.16%) Database Security
9 4 (8.16%) ITIL
9 4 (8.16%) MVC
9 4 (8.16%) Time Management
10 3 (6.12%) Agile Software Development
10 3 (6.12%) Capacity Planning
10 3 (6.12%) Database Tuning
10 3 (6.12%) E-Commerce
10 3 (6.12%) Operations Management
11 2 (4.08%) ITSM
11 2 (4.08%) Stakeholder Management
Programming Languages
1 24 (48.98%) SQL
2 14 (28.57%) JavaScript
2 14 (28.57%) T-SQL
3 9 (18.37%) C#
4 7 (14.29%) Shell Script
5 5 (10.20%) Bash Shell
6 4 (8.16%) Perl
6 4 (8.16%) PHP
7 3 (6.12%) PL/SQL
8 2 (4.08%) Java
9 1 (2.04%) PowerShell
Qualifications
1 4 (8.16%) SANS
2 2 (4.08%) CCNA
2 2 (4.08%) Cisco Certification
2 2 (4.08%) Degree
3 1 (2.04%) MCDBA
3 1 (2.04%) MCSA
3 1 (2.04%) Microsoft Certification
3 1 (2.04%) OCP
3 1 (2.04%) Oracle Certification
3 1 (2.04%) PhD
Quality Assurance & Compliance
1 7 (14.29%) SLA
2 1 (2.04%) Data Quality
System Software
1 6 (12.24%) VMware Infrastructure
2 5 (10.20%) Oracle RAC
2 5 (10.20%) vSphere
3 4 (8.16%) Active Directory
3 4 (8.16%) iptables
3 4 (8.16%) Sendmail
3 4 (8.16%) Varnish
3 4 (8.16%) Xen
4 2 (4.08%) Hyper-V
4 2 (4.08%) VMware ESX
Systems Management
1 5 (10.20%) Oracle RMAN
2 4 (8.16%) Cacti
2 4 (8.16%) cPanel
2 4 (8.16%) Data Guard
2 4 (8.16%) Nagios
3 3 (6.12%) Oracle Enterprise Manager
4 2 (4.08%) BMC PATROL
4 2 (4.08%) HP Data Protector
4 2 (4.08%) vMotion
5 1 (2.04%) Oracle Flashback
Vendors
1 14 (28.57%) Microsoft
2 13 (26.53%) Oracle
3 10 (20.41%) VMware
4 7 (14.29%) Red Hat
5 4 (8.16%) Citrix
5 4 (8.16%) Facebook
6 3 (6.12%) Teradata
7 2 (4.08%) 3PAR
7 2 (4.08%) BMC
7 2 (4.08%) Cisco
7 2 (4.08%) HP
7 2 (4.08%) IBM
7 2 (4.08%) NetIQ
7 2 (4.08%) SolarWinds
8 1 (2.04%) Red Gate
8 1 (2.04%) Talend
Hatfield, Hertfordshire
Ocado
Salary: Competitive salary and share schemes, benefits include pension scheme,
Posted: 19 hours ago