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 salaries offered in IT jobs that have cited Clustering over the 3 months to 28 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 May 2016
Same period 2015 Same period 2014
Clustering
Rank 14 31 -
Rank change year-on-year
+17 -
Permanent jobs citing Clustering 10 4 0
As % of all permanent IT jobs located in Welwyn Garden City 11.63% 2.60% -
As % of the Miscellaneous category 19.61% 5.63% -
Number of salaries quoted 10 4 0
Median salary £46,500 £41,250 -
Median salary % change year-on-year
+12.72% -
UK excluding London median salary £43,500 £44,500 £42,500
% change year-on-year
-2.24% +4.70%
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
51 71 37
As % of all permanent IT jobs located in Welwyn Garden City 59.30% 46.10% 50.68%
Number of salaries quoted 42 43 18
Median salary £46,500 £47,500 £38,375
Median salary % change year-on-year
-2.10% +23.77%
90% offered a salary of more than £38,500 £31,000 £26,000
10% offered a salary of more than £53,000 £49,250 £57,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Clustering
Jobs Demand Trend in Welwyn Garden City

The demand trend of job ads across the Welwyn Garden City region citing Clustering as a proportion of all IT jobs with a match in 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 28 May 2016, IT jobs citing Clustering also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Welwyn Garden City region with a requirement for Clustering.

1 11 (84.62%) PCI DSS
2 10 (76.92%) Finance
3 9 (69.23%) Firewall
3 9 (69.23%) Financial Institution
3 9 (69.23%) RHCE
3 9 (69.23%) Configuration Management
3 9 (69.23%) Java
3 9 (69.23%) Perl
3 9 (69.23%) Linux
3 9 (69.23%) Apache
3 9 (69.23%) Tomcat
3 9 (69.23%) Python
3 9 (69.23%) TCP/IP
3 9 (69.23%) SSL
3 9 (69.23%) Bash Shell
3 9 (69.23%) Business Process Improvement
3 9 (69.23%) F5
3 9 (69.23%) High Availability
3 9 (69.23%) Process Improvement
3 9 (69.23%) Change Control
3 9 (69.23%) PostgreSQL
3 9 (69.23%) ISO 8583
3 9 (69.23%) Risk Assessment
3 9 (69.23%) BIG-IP
3 9 (69.23%) Ruby
3 9 (69.23%) Computer Science
3 9 (69.23%) User Acceptance Testing
3 9 (69.23%) Puppet
3 9 (69.23%) Data Protection
3 9 (69.23%) F5 BIG-IP LTM

Clustering
Top Related IT Skills in Welwyn Garden City by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 9 (69.23%) Apache
1 9 (69.23%) Tomcat
2 2 (15.38%) SharePoint
2 2 (15.38%) SharePoint 2010
Applications
1 2 (15.38%) MS Excel
Cloud Services
1 2 (15.38%) Mimecast
1 2 (15.38%) Office 365
Communications & Networking
1 9 (69.23%) BIG-IP
1 9 (69.23%) F5 BIG-IP LTM
1 9 (69.23%) Firewall
1 9 (69.23%) SSL
1 9 (69.23%) TCP/IP
2 2 (15.38%) Fibre Channel
2 2 (15.38%) NAS
2 2 (15.38%) SAN
Database & Business Intelligence
1 9 (69.23%) PostgreSQL
2 3 (23.08%) SQL Server
3 2 (15.38%) SQL Server 2008
General
1 10 (76.92%) Finance
2 9 (69.23%) Financial Institution
Job Titles
1 9 (69.23%) DevOps Engineer
2 2 (15.38%) Systems Engineer
2 2 (15.38%) VMware Engineer
3 1 (7.69%) Data Centre Engineer
3 1 (7.69%) IT Manager
3 1 (7.69%) Microsoft Engineer
Libraries, Frameworks & Software Standards
1 9 (69.23%) LAPP Stack
Miscellaneous
1 9 (69.23%) Computer Science
2 2 (15.38%) Replication
3 1 (7.69%) AS400
3 1 (7.69%) Data Centre
3 1 (7.69%) Management Information System
Operating Systems
1 9 (69.23%) Linux
2 4 (30.77%) Windows
3 2 (15.38%) Windows Server
4 1 (7.69%) AIX
4 1 (7.69%) Windows Server 2008
4 1 (7.69%) Windows Server 2012
Processes & Methodologies
1 9 (69.23%) Business Process Improvement
1 9 (69.23%) Change Control
1 9 (69.23%) Configuration Management
1 9 (69.23%) Data Protection
1 9 (69.23%) DevOps
1 9 (69.23%) High Availability
1 9 (69.23%) Human Resource Management
1 9 (69.23%) Process Improvement
1 9 (69.23%) Risk Assessment
1 9 (69.23%) User Acceptance Testing
2 3 (23.08%) Coaching
2 3 (23.08%) Disaster Recovery
2 3 (23.08%) ITIL
3 2 (15.38%) Infrastructure Management
3 2 (15.38%) Load Balancing
3 2 (15.38%) Operational Acceptance Testing
3 2 (15.38%) Performance Analysis
3 2 (15.38%) Root Cause Analysis
3 2 (15.38%) Ticket Management
4 1 (7.69%) Waterfall
Programming Languages
1 9 (69.23%) Bash Shell
1 9 (69.23%) Java
1 9 (69.23%) Perl
1 9 (69.23%) Python
1 9 (69.23%) Ruby
2 3 (23.08%) PowerShell
3 2 (15.38%) SQL
Qualifications
1 9 (69.23%) RHCE
2 1 (7.69%) Microsoft Certification
Quality Assurance & Compliance
1 11 (84.62%) PCI DSS
2 9 (69.23%) ISO 8583
3 1 (7.69%) SLA
System Software
1 3 (23.08%) Active Directory
1 3 (23.08%) VMware Infrastructure
2 2 (15.38%) DFS Replication
2 2 (15.38%) vSphere
Systems Management
1 9 (69.23%) Puppet
1 9 (69.23%) Salt
2 2 (15.38%) McAfee ePO
2 2 (15.38%) SCCM
2 2 (15.38%) SCOM
2 2 (15.38%) Simpana
Vendors
1 9 (69.23%) F5
2 3 (23.08%) Microsoft
2 3 (23.08%) VMware
3 2 (15.38%) CommVault
3 2 (15.38%) HP
3 2 (15.38%) Intel Security
3 2 (15.38%) NetApp
3 2 (15.38%) ServiceNow
3 2 (15.38%) WatchGuard
4 1 (7.69%) Citrix
4 1 (7.69%) IBM