The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in Welwyn Garden City. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 3 months to 22 June 2017 with a comparison to the same period over the previous 2 years.

Clustering
Hertfordshire / Welwyn Garden City
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank - 18 30
Permanent jobs citing Clustering 0 8 3
As % of all permanent IT jobs advertised in Welwyn Garden City - 8.99% 2.00%
As % of the Miscellaneous category - 22.22% 4.17%
Number of salaries quoted 0 8 3
Median salary - £46,500 £47,500
Median salary % change year-on-year - -2.10%  
UK excluding London median salary £45,000 £43,000 £44,500
% change year-on-year +4.65% -3.37%  

Clustering is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Welwyn Garden City with a requirement for generic IT skills.

Generic IT Skills
Welwyn Garden City
Permanent job vacancies with a requirement for generic IT skills 64 36 72
As % of all permanent IT job vacancies advertised in Welwyn Garden City 51.61% 40.45% 48.00%
Number of salaries quoted 32 29 45
Median salary £45,000 £46,500 £50,000
Median salary % change year-on-year -3.22% -7.00%  
90% offered a salary of more than £32,000 £41,500 £40,000
10% offered a salary of more than £57,500 £60,000 £70,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Clustering
Job Vacancy Trend in Welwyn Garden City

The job posting trend of jobs advertised in Welwyn Garden City citing Clustering as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for Clustering 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 in Welwyn Garden City.

Salary trend for Clustering in Welwyn Garden City

For the 6 months to 22 June 2017, 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 1 (100.00%) Java
1 1 (100.00%) Perl
1 1 (100.00%) SQL
1 1 (100.00%) Linux
1 1 (100.00%) Apache
1 1 (100.00%) Tomcat
1 1 (100.00%) Python
1 1 (100.00%) TCP/IP
1 1 (100.00%) SSL
1 1 (100.00%) Firewall
1 1 (100.00%) PostgreSQL
1 1 (100.00%) Software Engineering
1 1 (100.00%) Ruby
1 1 (100.00%) Bash Shell
1 1 (100.00%) Puppet
1 1 (100.00%) DevOps
1 1 (100.00%) LAPP Stack

Clustering
Co-occurring 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 1 (100.00%) Apache
1 1 (100.00%) Tomcat
Communications & Networking
1 1 (100.00%) Firewall
1 1 (100.00%) SSL
1 1 (100.00%) TCP/IP
Database & Business Intelligence
1 1 (100.00%) PostgreSQL
Job Titles
1 1 (100.00%) DevOps Engineer
1 1 (100.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) LAPP Stack
Operating Systems
1 1 (100.00%) Linux
Processes & Methodologies
1 1 (100.00%) DevOps
1 1 (100.00%) Software Engineering
Programming Languages
1 1 (100.00%) Bash Shell
1 1 (100.00%) Java
1 1 (100.00%) Perl
1 1 (100.00%) Python
1 1 (100.00%) Ruby
1 1 (100.00%) SQL
Systems Management
1 1 (100.00%) Puppet