The table below looks at the prevalence of the term Clustering in IT jobs advertised for the Welwyn Garden City region. Included is a guide to the average salaries offered in IT jobs that have cited Clustering over the 3 months to 30 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Jul 2015
Same period 2014 Same period 2013
Clustering
Rank 23 22 27
Rank change year-on-year
-1 +5
Permanent jobs citing Clustering 3 1 5
As % of all permanent IT jobs located in Welwyn Garden City 2.61% 1.10% 3.13%
As % of the Miscellaneous category 4.76% 2.22% 6.67%
Number of salaries quoted 3 0 5
Average salary £57,500 - £60,000
UK excluding London average salary £42,500 £43,000 £41,000
% change year-on-year
-1.16% +4.87%
Clustering
Hertfordshire

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the Welwyn Garden City region.

Miscellaneous Category
Welwyn Garden City
Permanent IT job ads with a match in the
Miscellaneous category
63 45 75
As % of all permanent IT jobs located in Welwyn Garden City 54.78% 49.45% 46.88%
Number of salaries quoted 35 34 71
Average salary £48,750 £35,000 £50,000
Average salary % change year-on-year
+39.28% -30.00%
UK excluding London average salary £40,000 £40,000 £40,000

Clustering
Jobs Demand Trend in Welwyn Garden City

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

Clustering Jobs Demand Trend in Welwyn Garden City

Clustering
Salary Trend in Welwyn Garden City

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

Clustering Salary Trend in Welwyn Garden City

Clustering
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 30 July 2015, IT jobs across the Welwyn Garden City 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 6 (100.00%) VMware
2 4 (66.67%) VMware Infrastructure
2 4 (66.67%) Windows Server 2008
2 4 (66.67%) Data Centre
2 4 (66.67%) Windows
2 4 (66.67%) TCP/IP
2 4 (66.67%) Active Directory
2 4 (66.67%) SAN
3 3 (50.00%) Firewall
3 3 (50.00%) Management Information System
3 3 (50.00%) Microsoft Certification
3 3 (50.00%) SQL Server
3 3 (50.00%) Linux
4 2 (33.33%) MCSE
4 2 (33.33%) Apache
4 2 (33.33%) Tomcat
4 2 (33.33%) Python
4 2 (33.33%) Java
4 2 (33.33%) DNS
4 2 (33.33%) SSL
4 2 (33.33%) RHCE
4 2 (33.33%) HP
4 2 (33.33%) Citrix
4 2 (33.33%) DHCP
4 2 (33.33%) Ethernet
4 2 (33.33%) Cisco
4 2 (33.33%) Microsoft
4 2 (33.33%) Configuration Management
4 2 (33.33%) NetApp
4 2 (33.33%) Red Hat

Clustering
Top Related IT Skills in Welwyn Garden City by Category

For the 6 months to 30 July 2015, IT jobs across the Welwyn Garden City 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 Platforms
1 2 (33.33%) Apache
1 2 (33.33%) Tomcat
2 1 (16.67%) MS Exchange
2 1 (16.67%) Exchange Server 2003
2 1 (16.67%) Exchange Server 2007
2 1 (16.67%) IIS
Cloud Services
1 1 (16.67%) Office 365
Communications & Networking
1 4 (66.67%) TCP/IP
1 4 (66.67%) SAN
2 3 (50.00%) Firewall
3 2 (33.33%) DNS
3 2 (33.33%) SSL
3 2 (33.33%) DHCP
3 2 (33.33%) Ethernet
4 1 (16.67%) LAN
4 1 (16.67%) WAN
4 1 (16.67%) Internet
Database & Business Intelligence
1 3 (50.00%) SQL Server
2 2 (33.33%) PostgreSQL
Job Titles
1 2 (33.33%) Administrator
2 1 (16.67%) Infrastructure Engineer
2 1 (16.67%) Server Engineer
2 1 (16.67%) Linux Administrator
2 1 (16.67%) Linux Engineer
2 1 (16.67%) VMware Consultant
2 1 (16.67%) VMware Architect
2 1 (16.67%) Platform Engineer
2 1 (16.67%) Architect
2 1 (16.67%) Consultant
2 1 (16.67%) Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (16.67%) .NET
1 1 (16.67%) Web Services
Miscellaneous
1 4 (66.67%) Data Centre
2 3 (50.00%) Management Information System
3 2 (33.33%) Computer Science
Operating Systems
1 4 (66.67%) Windows
1 4 (66.67%) Windows Server 2008
2 3 (50.00%) Linux
3 2 (33.33%) Windows Server 2003
3 2 (33.33%) Red Hat Enterprise Linux
3 2 (33.33%) Windows Server 2012
Processes & Methodologies
1 2 (33.33%) Configuration Management
1 2 (33.33%) Network Load Balancing
1 2 (33.33%) Resource Management
1 2 (33.33%) User Acceptance Testing
1 2 (33.33%) Data Protection
1 2 (33.33%) ITIL
1 2 (33.33%) High Availability
1 2 (33.33%) Software Deployment
2 1 (16.67%) Performance Monitoring
2 1 (16.67%) E-Commerce
2 1 (16.67%) Capacity Planning
2 1 (16.67%) Service Delivery
2 1 (16.67%) Migration
2 1 (16.67%) Load Balancing
Programming Languages
1 2 (33.33%) Java
1 2 (33.33%) Python
1 2 (33.33%) Bash Shell
2 1 (16.67%) PowerShell
Qualifications
1 3 (50.00%) Microsoft Certification
2 2 (33.33%) RHCE
2 2 (33.33%) VMware Certified Professional (VCP)
2 2 (33.33%) MCSE
Quality Assurance & Compliance
1 1 (16.67%) SLA
System Software
1 4 (66.67%) Active Directory
1 4 (66.67%) VMware Infrastructure
2 2 (33.33%) VMware ESX
2 2 (33.33%) vSphere
3 1 (16.67%) Microsoft App-V
3 1 (16.67%) XenApp
Systems Management
1 2 (33.33%) Puppet
Vendors
1 6 (100.00%) VMware
2 2 (33.33%) Cisco
2 2 (33.33%) Microsoft
2 2 (33.33%) HP
2 2 (33.33%) Citrix
2 2 (33.33%) NetApp
2 2 (33.33%) Red Hat