The first table below looks at the prevalence of the term Clustering in IT jobs advertised for the Hemel Hempstead region. Included is a guide to the average salaries offered in IT jobs that have cited Clustering over the 3 months to 23 May 2013 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all terms in our Miscellaneous category for the Hemel Hempstead region.

Location
3 months to
23 May 2013
Same period 2012 Same period 2011
Clustering
Rank 40 39 -
Rank change year-on-year
-1 -
Permanent jobs citing Clustering 3 4 0
As % of all permanent IT jobs located in Hemel Hempstead 1.327% 1.818% -
As % of the Miscellaneous category 7.692% 6.154% -
Number of salaries quoted 3 4 0
Average salary £47,500 £41,250 -
Average salary % change year-on-year
+15.15% -
UK excluding London average salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%
All of the Miscellaneous Category
Hemel Hempstead
Permanent IT job ads with a match in the
Miscellaneous category
39 65 53
As % of all permanent IT jobs located in Hemel Hempstead 17.26% 29.55% 31.74%
Number of salaries quoted 39 64 51
Average salary £32,500 £28,500 £30,000
Average salary % change year-on-year
+14.03% -5.00%
90% offered a salary of more than £22,300 £22,750 £23,000
10% offered a salary of more than £53,000 £47,500 £52,500
UK excluding London average salary £39,000 £40,000 £37,500
% change year-on-year
-2.50% +6.66%
Clustering
Hertfordshire

Clustering
Jobs Demand Trend

This chart provides a 3-month moving total of permanent IT jobs citing Clustering across the Hemel Hempstead region as a proportion of the total demand within the Miscellaneous category.

Hemel Hempstead Clustering Jobs Demand Trend

Clustering
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Clustering across the Hemel Hempstead region.

Hemel Hempstead Clustering Salary Trend

Clustering
Top 30 Related IT Skills

For the 6 months to 23 May 2013, IT jobs across the Hemel Hempstead region citing Clustering 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 Clustering.

1 17 (100.00%) Linux
2 16 (94.12%) DNS
2 16 (94.12%) Red Hat
2 16 (94.12%) Apache
2 16 (94.12%) Perl
2 16 (94.12%) PHP
2 16 (94.12%) MySQL
2 16 (94.12%) CentOS
2 16 (94.12%) Bash shell
3 14 (82.35%) Time Management
4 7 (41.18%) Replication
5 6 (35.29%) SAN
5 6 (35.29%) LAMP
5 6 (35.29%) Firewall
5 6 (35.29%) Nagios
5 6 (35.29%) SSL
5 6 (35.29%) SLA
5 6 (35.29%) POP3
5 6 (35.29%) SMTP
5 6 (35.29%) FTP
5 6 (35.29%) TCP/IP
5 6 (35.29%) Magento
5 6 (35.29%) WordPress
5 6 (35.29%) SSH
5 6 (35.29%) Xen
5 6 (35.29%) IMAP
5 6 (35.29%) Load Balancing
5 6 (35.29%) Joomla!
5 6 (35.29%) Varnish
5 6 (35.29%) Cacti

Clustering
Top Related IT Skills by Category

For the 6 months to 23 May 2013, IT jobs across the Hemel Hempstead region citing Clustering 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 Clustering. Up to 20 skills are shown per category.

Application Development
1 6 (35.29%) LAMP
Application Platforms
1 16 (94.12%) Apache
2 6 (35.29%) Magento
2 6 (35.29%) WordPress
2 6 (35.29%) Joomla!
2 6 (35.29%) nginx
2 6 (35.29%) Moodle
3 1 (5.882%) SharePoint
Communications & Networking
1 16 (94.12%) DNS
2 6 (35.29%) SAN
2 6 (35.29%) Firewall
2 6 (35.29%) SSL
2 6 (35.29%) POP3
2 6 (35.29%) SMTP
2 6 (35.29%) FTP
2 6 (35.29%) TCP/IP
2 6 (35.29%) SSH
2 6 (35.29%) IMAP
Database & Business Intelligence
1 16 (94.12%) MySQL
2 1 (5.882%) SQL Server Analysis Services
2 1 (5.882%) SQL Server Reporting Services
2 1 (5.882%) SQL Server 2005
2 1 (5.882%) SQL Server Integration Services
2 1 (5.882%) SQL Server 2008
2 1 (5.882%) Data Warehouse
2 1 (5.882%) SQL Server
2 1 (5.882%) VLDB
Job Titles
1 17 (100.00%) Administrator
2 13 (76.47%) Linux Administrator
3 11 (64.71%) Web Administrator
4 10 (58.82%) Linux Systems Administrator
4 10 (58.82%) Systems Administrator
5 1 (5.882%) Teradata DBA
5 1 (5.882%) DBA
5 1 (5.882%) SQL DBA
Miscellaneous
1 7 (41.18%) Replication
Operating Systems
1 17 (100.00%) Linux
2 16 (94.12%) CentOS
3 1 (5.882%) Windows
Processes & Methodologies
1 14 (82.35%) Time Management
2 6 (35.29%) Load Balancing
3 1 (5.882%) Capacity Planning
3 1 (5.882%) ITIL
3 1 (5.882%) Migration
3 1 (5.882%) Disaster Recovery
Programming Languages
1 16 (94.12%) Perl
1 16 (94.12%) PHP
1 16 (94.12%) Bash shell
2 1 (5.882%) PowerShell
2 1 (5.882%) SQL
2 1 (5.882%) T-SQL
Qualifications
1 1 (5.882%) MCITP
Quality Assurance & Compliance
1 6 (35.29%) SLA
System Software
1 6 (35.29%) Xen
1 6 (35.29%) Varnish
1 6 (35.29%) Sendmail
Systems Management
1 6 (35.29%) Nagios
1 6 (35.29%) Cacti
2 1 (5.882%) HP Data Protector
Vendors
1 16 (94.12%) Red Hat
2 1 (5.882%) Red Gate
2 1 (5.882%) Oracle
2 1 (5.882%) HP
2 1 (5.882%) VMware