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 7 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
7 Jul 2015
Same period 2014 Same period 2013
Performance Tuning
Rank 109 125 88
Rank change year-on-year
+16 -37
Permanent jobs citing Performance Tuning 43 27 54
As % of all permanent IT jobs located in Hertfordshire 1.79% 1.06% 2.37%
As % of the Processes & Methodologies category 2.24% 1.32% 2.95%
Number of salaries quoted 31 22 28
Average salary £50,000 £47,500 £45,000
Average salary % change year-on-year
+5.26% +5.55%
90% offered a salary of more than £40,000 £40,000 £38,900
10% offered a salary of more than £52,500 £66,500 £55,000
UK excluding London average salary £45,000 £43,500 £42,500
% change year-on-year
+3.44% +2.35%
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
1923 2050 1828
As % of all permanent IT jobs located in Hertfordshire 80.23% 80.36% 80.28%
Number of salaries quoted 1572 1685 1393
Average salary £50,000 £47,500 £45,000
Average salary % change year-on-year
+5.26% +5.55%
90% offered a salary of more than £31,000 £32,500 £30,000
10% offered a salary of more than £67,500 £62,500 £75,000
UK excluding London average salary £44,500 £42,500 £40,000
% change year-on-year
+4.70% +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 7 July 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 7 July 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 +5 16 £50,000 - 2
Hemel Hempstead +1 12 £40,000 -40.74% 2
Watford +1 4 £53,750 -18.86%
St Albans - 3 £49,500 - 1
Royston - 1 £42,500 -
Performance Tuning
East of England

Performance Tuning
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 7 July 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 49 (64.47%) SQL
2 37 (48.68%) SAN
3 31 (40.79%) Windows
4 30 (39.47%) SQL Server
5 26 (34.21%) VMware
6 25 (32.89%) Replication
6 25 (32.89%) VMware Infrastructure
7 24 (31.58%) Capacity Planning
7 24 (31.58%) Oracle
8 22 (28.95%) Linux
8 22 (28.95%) ITIL
9 20 (26.32%) Disaster Recovery
10 18 (23.68%) Perl
10 18 (23.68%) HP
10 18 (23.68%) SQL Server 2005
11 17 (22.37%) Microsoft
12 16 (21.05%) Root Cause Analysis
13 15 (19.74%) Windows Server 2008
13 15 (19.74%) Database Mirroring
14 14 (18.42%) Clustering
14 14 (18.42%) AIX
15 13 (17.11%) UNIX
15 13 (17.11%) PHP
16 12 (15.79%) Apache
16 12 (15.79%) Finance
16 12 (15.79%) Agile Software Development
17 11 (14.47%) SQL Server Integration Services
17 11 (14.47%) High Availability
17 11 (14.47%) MS Excel
17 11 (14.47%) T-SQL

Performance Tuning
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 7 July 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 12 (15.79%) Apache
2 9 (11.84%) BizTalk Server
3 8 (10.53%) WebSphere
3 8 (10.53%) Tomcat
3 8 (10.53%) JBoss
4 7 (9.21%) WebSphere Application Server
4 7 (9.21%) Drupal
5 5 (6.58%) SharePoint
6 4 (5.26%) nginx
7 3 (3.95%) Moodle
7 3 (3.95%) WordPress
7 3 (3.95%) Joomla!
8 1 (1.32%) Node.js
Applications
1 11 (14.47%) MS Excel
Business Applications
1 10 (13.16%) Magento
2 6 (7.89%) Oracle Financials
3 3 (3.95%) Oracle Payables
Cloud Services
1 5 (6.58%) Mimecast
2 2 (2.63%) Microsoft Azure
2 2 (2.63%) Amazon AWS
2 2 (2.63%) IaaS
Communications & Networking
1 37 (48.68%) SAN
2 9 (11.84%) NAS
3 8 (10.53%) Fibre Channel
4 7 (9.21%) Internet
4 7 (9.21%) HTTP
4 7 (9.21%) DNS
4 7 (9.21%) HTTPS
5 4 (5.26%) iSCSI
6 3 (3.95%) FTP
6 3 (3.95%) Firewall
6 3 (3.95%) SSH
6 3 (3.95%) IMAP
6 3 (3.95%) SSL
6 3 (3.95%) TCP/IP
6 3 (3.95%) POP3
6 3 (3.95%) SMTP
7 2 (2.63%) DHCP
8 1 (1.32%) LDAP
8 1 (1.32%) VoIP
Database & Business Intelligence
1 30 (39.47%) SQL Server
2 18 (23.68%) SQL Server 2005
3 11 (14.47%) SQL Server Integration Services
4 9 (11.84%) SQL Server Reporting Services
5 8 (10.53%) SQL Server Analysis Services
5 8 (10.53%) NoSQL
6 7 (9.21%) DB2
6 7 (9.21%) Data Warehouse
7 6 (7.89%) QlikView
7 6 (7.89%) Oracle Database
8 5 (6.58%) MySQL
8 5 (6.58%) SQL Server 2008
9 4 (5.26%) SQL Server 2000
9 4 (5.26%) Big Data
10 3 (3.95%) Oracle Database 11g
10 3 (3.95%) Relational Database
11 2 (2.63%) SQL Server 2012
11 2 (2.63%) Neo4j
11 2 (2.63%) DTS
12 1 (1.32%) Data Mining
Development Applications
1 7 (9.21%) LoadRunner
1 7 (9.21%) JMeter
2 3 (3.95%) Subversion
2 3 (3.95%) Git (software)
3 2 (2.63%) PHPUnit
3 2 (2.63%) Firebug
3 2 (2.63%) Xdebug
4 1 (1.32%) ERwin
4 1 (1.32%) Jenkins
4 1 (1.32%) Mercurial
General
1 12 (15.79%) Finance
2 4 (5.26%) Telecoms
2 4 (5.26%) Retail
3 2 (2.63%) Manufacturing
Job Titles
1 31 (40.79%) Administrator
2 19 (25.00%) DBA
3 18 (23.68%) SQL DBA
3 18 (23.68%) Server Administrator
4 15 (19.74%) Developer
5 12 (15.79%) SQL Server DBA
6 10 (13.16%) Systems Administrator
6 10 (13.16%) Analyst
7 6 (7.89%) Business Intelligence Developer
8 5 (6.58%) Technical Services Analyst
8 5 (6.58%) Service Analyst
8 5 (6.58%) UNIX Systems Administrator
8 5 (6.58%) Technical Analyst
8 5 (6.58%) UNIX Administrator
9 4 (5.26%) Technical Specialist
10 3 (3.95%) PHP Developer
10 3 (3.95%) Linux Administrator
10 3 (3.95%) Performance Analyst
10 3 (3.95%) Linux Systems Administrator
10 3 (3.95%) Web Developer
Libraries, Frameworks & Software Standards
1 8 (10.53%) J2EE
2 6 (7.89%) HTML
3 4 (5.26%) HTML5
3 4 (5.26%) AngularJS
4 3 (3.95%) ASP.NET MVC 4
4 3 (3.95%) Alternative PHP Cache
4 3 (3.95%) Laravel
4 3 (3.95%) ASP.NET MVC
4 3 (3.95%) Ember.js
4 3 (3.95%) .NET
4 3 (3.95%) jQuery
4 3 (3.95%) ASP.NET
4 3 (3.95%) CSS
4 3 (3.95%) LAMP
4 3 (3.95%) Ajax
4 3 (3.95%) Symfony
5 2 (2.63%) SOAP
5 2 (2.63%) Web Services
5 2 (2.63%) REST
6 1 (1.32%) WebSockets
Miscellaneous
1 25 (32.89%) Replication
2 14 (18.42%) Clustering
3 11 (14.47%) Data Centre
4 7 (9.21%) HP Superdome
5 6 (7.89%) Visualisation
6 4 (5.26%) EMC VNX
7 2 (2.63%) EMC VMAX
7 2 (2.63%) Enterprise Storage
7 2 (2.63%) Statistics
7 2 (2.63%) Contract for Difference
7 2 (2.63%) Spread Betting
8 1 (1.32%) Data Extraction
8 1 (1.32%) Mobile App
8 1 (1.32%) Xbox
8 1 (1.32%) User Experience
8 1 (1.32%) Analytical Skills
8 1 (1.32%) IVR
8 1 (1.32%) Foreign Exchange (FX)
Operating Systems
1 31 (40.79%) Windows
2 22 (28.95%) Linux
3 15 (19.74%) Windows Server 2008
4 14 (18.42%) AIX
5 13 (17.11%) UNIX
6 8 (10.53%) Solaris
7 7 (9.21%) HPUX
8 3 (3.95%) Windows Server 2003
8 3 (3.95%) CentOS
9 2 (2.63%) VMS
10 1 (1.32%) Android
10 1 (1.32%) Apple iOS
Processes & Methodologies
1 24 (31.58%) Capacity Planning
2 22 (28.95%) ITIL
3 20 (26.32%) Disaster Recovery
4 16 (21.05%) Root Cause Analysis
5 15 (19.74%) Database Mirroring
6 12 (15.79%) Agile Software Development
7 11 (14.47%) High Availability
8 9 (11.84%) Automated Testing
8 9 (11.84%) Business Continuity
9 8 (10.53%) ETL
9 8 (10.53%) Performance Monitoring
10 7 (9.21%) Test Planning
10 7 (9.21%) Analytics
10 7 (9.21%) Coaching
10 7 (9.21%) Business Intelligence
10 7 (9.21%) E-Commerce
10 7 (9.21%) Performance Testing
11 6 (7.89%) ERP
11 6 (7.89%) Scrum
11 6 (7.89%) Migration
Programming Languages
1 49 (64.47%) SQL
2 18 (23.68%) Perl
3 13 (17.11%) PHP
4 11 (14.47%) T-SQL
5 10 (13.16%) Shell Script
6 8 (10.53%) Java
7 7 (9.21%) AWK
8 5 (6.58%) JavaScript
9 3 (3.95%) C
9 3 (3.95%) Bash Shell
10 2 (2.63%) PL/SQL
11 1 (1.32%) PHP5
11 1 (1.32%) PowerShell
Qualifications
1 9 (11.84%) SC Cleared
1 9 (11.84%) Security Cleared
2 7 (9.21%) Degree
3 2 (2.63%) MCSE
3 2 (2.63%) Microsoft Certification
3 2 (2.63%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 10 (13.16%) SLA
2 1 (1.32%) PCI DSS
2 1 (1.32%) Data Quality
System Software
1 25 (32.89%) VMware Infrastructure
2 8 (10.53%) Active Directory
2 8 (10.53%) Samba
3 5 (6.58%) Firmware
3 5 (6.58%) Hyper-V
4 4 (5.26%) VMware ESX
5 3 (3.95%) Xen
5 3 (3.95%) Sendmail
5 3 (3.95%) SRDF
5 3 (3.95%) Varnish
5 3 (3.95%) iptables
6 2 (2.63%) EMC RecoverPoint
6 2 (2.63%) vSphere
6 2 (2.63%) NFS
7 1 (1.32%) Veritas Cluster Server
Systems Management
1 3 (3.95%) Nagios
1 3 (3.95%) Cacti
1 3 (3.95%) cPanel
2 2 (2.63%) vMotion
2 2 (2.63%) SnapMirror
2 2 (2.63%) SnapVault
2 2 (2.63%) Puppet
2 2 (2.63%) BMC PATROL
2 2 (2.63%) Data Guard
2 2 (2.63%) Oracle RMAN
3 1 (1.32%) SCCM
3 1 (1.32%) SCOM
3 1 (1.32%) Opscode Chef
3 1 (1.32%) Oracle ZFS
Vendors
1 26 (34.21%) VMware
2 24 (31.58%) Oracle
3 18 (23.68%) HP
4 17 (22.37%) Microsoft
5 9 (11.84%) IBM
6 8 (10.53%) Sun
6 8 (10.53%) NetApp
7 7 (9.21%) Cisco
8 6 (7.89%) SAP
8 6 (7.89%) CommVault
8 6 (7.89%) Tableau
9 5 (6.58%) Brocade
9 5 (6.58%) WatchGuard
10 4 (5.26%) EMC
11 3 (3.95%) Red Hat
11 3 (3.95%) Zend
12 2 (2.63%) 3PAR
12 2 (2.63%) Fujitsu
12 2 (2.63%) NetIQ
12 2 (2.63%) BMC
Hemel Hempstead, Hertfordshire
Heat Recruitment
Salary: From £45,000 to £60,000 per annum
Posted: Yesterday
St. Albans, Hertfordshire
Deloitte
Salary: Competitive
Posted: 4 days ago
Hemel Hempstead, Hertfordshire
Evolution Recruitment Solutions
Salary: 45000 to 60000 plus benefits
Posted: 6 days ago
Welwyn Garden City, Hertfordshire
PayPoint
Salary: Negotiable
Posted: 14 days ago
Hatfield, Hertfordshire
Ocado
Salary: Competitive
Posted: 27 days ago
Hatfield, Hertfordshire
Ocado
Salary: Competitive
Posted: 27 days ago