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 26 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
26 Mar 2015
Same period 2014 Same period 2013
Performance Tuning
Rank 117 105 49
Rank change year-on-year
-12 -56
Permanent jobs citing Performance Tuning 31 39 129
As % of all permanent IT jobs located in Hertfordshire 1.49% 1.71% 4.86%
As % of the Processes & Methodologies category 1.99% 2.30% 6.18%
Number of salaries quoted 19 18 103
Average salary £52,500 £40,000 £45,000
Average salary % change year-on-year
+31.25% -11.11%
90% offered a salary of more than £45,000 £32,500 £37,500
10% offered a salary of more than £58,000 £53,000 £59,500
UK excluding London average salary £42,500 £44,000 £42,500
% change year-on-year
-3.40% +3.52%
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
1561 1697 2086
As % of all permanent IT jobs located in Hertfordshire 75.19% 74.40% 78.60%
Number of salaries quoted 1239 1312 1734
Average salary £50,000 £45,000 £45,000
Average salary % change year-on-year
+11.11% -
90% offered a salary of more than £32,500 £30,000 £32,500
10% offered a salary of more than £70,000 £65,000 £62,500
UK excluding London average salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

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 26 March 2015.

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 26 March 2015. 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
Welwyn Garden City +4 13 £55,000 -
Watford +15 9 £45,000 +38.46%
Hemel Hempstead -24 3 £52,500 +2.43% 1
Performance Tuning
East of England

Performance Tuning
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 26 March 2015, 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 (52.31%) SQL
2 31 (47.69%) SQL Server
3 29 (44.62%) Windows
4 27 (41.54%) Linux
5 26 (40.00%) SAN
6 25 (38.46%) Replication
7 22 (33.85%) ITIL
7 22 (33.85%) Disaster Recovery
8 21 (32.31%) Capacity Planning
9 18 (27.69%) Oracle
9 18 (27.69%) VMware
10 17 (26.15%) Java
10 17 (26.15%) VMware Infrastructure
11 15 (23.08%) Apache
12 14 (21.54%) UNIX
12 14 (21.54%) SQL Server Reporting Services
12 14 (21.54%) SQL Server Integration Services
13 13 (20.00%) J2EE
13 13 (20.00%) AIX
13 13 (20.00%) Finance
13 13 (20.00%) Scrum
13 13 (20.00%) Agile Software Development
14 12 (18.46%) Perl
14 12 (18.46%) PHP
14 12 (18.46%) Internet
14 12 (18.46%) SQL Server Analysis Services
14 12 (18.46%) Windows Server 2008
15 11 (16.92%) SQL Server 2005
16 10 (15.38%) Tomcat
16 10 (15.38%) BizTalk Server

Performance Tuning
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 26 March 2015, 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 15 (23.08%) Apache
2 10 (15.38%) Tomcat
2 10 (15.38%) BizTalk Server
3 9 (13.85%) WebSphere
3 9 (13.85%) JBoss
4 8 (12.31%) WebSphere Application Server
5 7 (10.77%) Drupal
6 5 (7.69%) nginx
7 4 (6.15%) SharePoint
8 3 (4.62%) Moodle
8 3 (4.62%) WordPress
8 3 (4.62%) Joomla!
9 1 (1.54%) GlassFish
9 1 (1.54%) Oracle HTTP Server
9 1 (1.54%) iPlanet
9 1 (1.54%) IBM HTTP Server
9 1 (1.54%) WebLogic
9 1 (1.54%) IIS
9 1 (1.54%) Tuxedo
Applications
1 1 (1.54%) MS Excel
Business Applications
1 10 (15.38%) Magento
2 3 (4.62%) Oracle Payables
2 3 (4.62%) Oracle Financials
3 1 (1.54%) Oracle 11i
3 1 (1.54%) Oracle EBS
Cloud Services
1 6 (9.23%) Amazon AWS
2 4 (6.15%) Google Cloud Platform
3 2 (3.08%) AWS Elastic Beanstalk
3 2 (3.08%) Google App Engine
3 2 (3.08%) Google Compute Engine
3 2 (3.08%) Amazon EC2
4 1 (1.54%) Microsoft Azure
Communications & Networking
1 26 (40.00%) SAN
2 12 (18.46%) Internet
3 9 (13.85%) DNS
3 9 (13.85%) NAS
4 8 (12.31%) HTTPS
4 8 (12.31%) HTTP
5 6 (9.23%) TCP/IP
6 5 (7.69%) SSL
7 4 (6.15%) Fibre Channel
8 3 (4.62%) POP3
8 3 (4.62%) SMTP
8 3 (4.62%) FTP
8 3 (4.62%) Firewall
8 3 (4.62%) SSH
8 3 (4.62%) IMAP
9 2 (3.08%) VPN
9 2 (3.08%) LDAP
Database & Business Intelligence
1 31 (47.69%) SQL Server
2 14 (21.54%) SQL Server Reporting Services
2 14 (21.54%) SQL Server Integration Services
3 12 (18.46%) SQL Server Analysis Services
4 11 (16.92%) SQL Server 2005
5 8 (12.31%) MySQL
5 8 (12.31%) DB2
5 8 (12.31%) SQL Server 2012
6 5 (7.69%) Oracle Database
6 5 (7.69%) Relational Database
6 5 (7.69%) SQL Server 2000
7 3 (4.62%) PostgreSQL
7 3 (4.62%) Data Warehouse
7 3 (4.62%) QlikView
7 3 (4.62%) Oracle Database 11g
7 3 (4.62%) NoSQL
8 2 (3.08%) Redis
8 2 (3.08%) Amazon RDS
8 2 (3.08%) Oracle Database 12c
8 2 (3.08%) RDBMS
Development Applications
1 7 (10.77%) JMeter
1 7 (10.77%) LoadRunner
2 2 (3.08%) Subversion
2 2 (3.08%) Firebug
2 2 (3.08%) Git (software)
2 2 (3.08%) Mercurial
2 2 (3.08%) Jenkins
3 1 (1.54%) PowerBuilder
3 1 (1.54%) Toad
General
1 13 (20.00%) Finance
2 6 (9.23%) Games
2 6 (9.23%) Retail
3 5 (7.69%) Billing
4 2 (3.08%) Telecoms
5 1 (1.54%) Manufacturing
Job Titles
1 24 (36.92%) Administrator
2 13 (20.00%) Server Administrator
3 12 (18.46%) DBA
4 11 (16.92%) Developer
5 8 (12.31%) SQL DBA
6 7 (10.77%) Analyst
6 7 (10.77%) Systems Administrator
7 6 (9.23%) Linux Administrator
7 6 (9.23%) Linux Systems Administrator
8 5 (7.69%) Web Developer
8 5 (7.69%) Consultant
8 5 (7.69%) Cloud Engineer
9 4 (6.15%) Storage Engineer
9 4 (6.15%) Technical Services Analyst
9 4 (6.15%) Java Web Developer
9 4 (6.15%) Java/J2EE Developer
9 4 (6.15%) Java Developer
9 4 (6.15%) Service Analyst
9 4 (6.15%) Storage Consultant
9 4 (6.15%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 13 (20.00%) J2EE
2 9 (13.85%) Web Services
3 6 (9.23%) .NET
3 6 (9.23%) CSS
4 5 (7.69%) ASP.NET
4 5 (7.69%) LAMP
5 4 (6.15%) Hibernate
5 4 (6.15%) Spring
5 4 (6.15%) XML
6 3 (4.62%) HTML
6 3 (4.62%) Django
6 3 (4.62%) Alternative PHP Cache
7 2 (3.08%) Symfony
7 2 (3.08%) Memcached
7 2 (3.08%) Yii
7 2 (3.08%) Laravel
8 1 (1.54%) Ember.js
8 1 (1.54%) AngularJS
8 1 (1.54%) ASP.NET MVC 4
8 1 (1.54%) RabbitMQ
Miscellaneous
1 25 (38.46%) Replication
2 7 (10.77%) Open Source
3 5 (7.69%) Clustering
3 5 (7.69%) Computer Science
4 4 (6.15%) Mathematics
5 3 (4.62%) Physics
5 3 (4.62%) Analytical Skills
5 3 (4.62%) Visualisation
5 3 (4.62%) FMCG
6 1 (1.54%) LPAR
6 1 (1.54%) DLPAR
6 1 (1.54%) Contract for Difference
6 1 (1.54%) Spread Betting
Operating Systems
1 29 (44.62%) Windows
2 27 (41.54%) Linux
3 14 (21.54%) UNIX
4 13 (20.00%) AIX
5 12 (18.46%) Windows Server 2008
6 6 (9.23%) Windows Server 2003
7 5 (7.69%) Solaris
8 4 (6.15%) Debian
8 4 (6.15%) Ubuntu
9 3 (4.62%) CentOS
9 3 (4.62%) OpenBSD
9 3 (4.62%) FreeBSD
10 1 (1.54%) zOS
10 1 (1.54%) Windows 2000
10 1 (1.54%) HPUX
10 1 (1.54%) SUSE
Processes & Methodologies
1 22 (33.85%) ITIL
1 22 (33.85%) Disaster Recovery
2 21 (32.31%) Capacity Planning
3 13 (20.00%) Scrum
3 13 (20.00%) Agile Software Development
4 8 (12.31%) Root Cause Analysis
5 7 (10.77%) Test Planning
5 7 (10.77%) Coaching
5 7 (10.77%) Performance Testing
5 7 (10.77%) Automated Testing
6 6 (9.23%) Load Balancing
7 4 (6.15%) Auto-Scaling
7 4 (6.15%) Analytics
7 4 (6.15%) Service Delivery
7 4 (6.15%) Migration
7 4 (6.15%) Data Security
8 3 (4.62%) ETL
8 3 (4.62%) OO
8 3 (4.62%) E-Commerce
8 3 (4.62%) ERP
Programming Languages
1 34 (52.31%) SQL
2 17 (26.15%) Java
3 12 (18.46%) Perl
3 12 (18.46%) PHP
4 7 (10.77%) AWK
5 6 (9.23%) Python
6 5 (7.69%) JavaScript
7 4 (6.15%) T-SQL
7 4 (6.15%) VB.NET
8 3 (4.62%) Bash Shell
9 2 (3.08%) PHP5
10 1 (1.54%) Jython
10 1 (1.54%) Shell Script
10 1 (1.54%) PL/SQL
Qualifications
1 9 (13.85%) Degree
2 4 (6.15%) SC Cleared
2 4 (6.15%) Security Cleared
Quality Assurance & Compliance
1 6 (9.23%) SLA
2 2 (3.08%) PCI DSS
System Software
1 17 (26.15%) VMware Infrastructure
2 6 (9.23%) Active Directory
3 3 (4.62%) Xen
3 3 (4.62%) Oracle RAC
3 3 (4.62%) Sendmail
3 3 (4.62%) Varnish
3 3 (4.62%) KVM
3 3 (4.62%) Ceph
3 3 (4.62%) iptables
4 2 (3.08%) Samba
5 1 (1.54%) VMware ESX
5 1 (1.54%) PowerHA
5 1 (1.54%) Veritas Cluster Server
5 1 (1.54%) GPFS
Systems Management
1 6 (9.23%) Puppet
2 3 (4.62%) Data Guard
2 3 (4.62%) Cacti
2 3 (4.62%) Oracle Enterprise Manager
2 3 (4.62%) Nagios
2 3 (4.62%) cPanel
3 2 (3.08%) Oracle RMAN
3 2 (3.08%) Opscode Chef
4 1 (1.54%) BMC Performance Manager
4 1 (1.54%) Tivoli
Vendors
1 18 (27.69%) Oracle
1 18 (27.69%) VMware
2 9 (13.85%) NetApp
2 9 (13.85%) IBM
3 8 (12.31%) Microsoft
3 8 (12.31%) Sun
4 6 (9.23%) Red Hat
5 5 (7.69%) Google
6 4 (6.15%) Brocade
6 4 (6.15%) HP
6 4 (6.15%) EMC
6 4 (6.15%) Cisco
6 4 (6.15%) CommVault
6 4 (6.15%) WatchGuard
7 3 (4.62%) Tableau
7 3 (4.62%) Sybase
7 3 (4.62%) SAP
8 2 (3.08%) Zend
8 2 (3.08%) Veritas
9 1 (1.54%) NetIQ
Hemel Hempstead, Hertfordshire
JP Specialist Contracts
Salary: £45000 per annum + + Bonus + Pension + Life
Posted: 6 days ago
Hatfield, Hertfordshire
Ocado
Salary: Competitive plus benefits
Posted: 8 days ago