The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in Portsmouth. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 3 months to 23 March 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Clustering
Hampshire / Portsmouth
Rank 50 - 31
Rank change year-on-year - 0  
Permanent jobs citing Clustering 2 0 26
As % of all permanent IT jobs advertised in Portsmouth 0.64% - 8.58%
As % of the Miscellaneous category 2.99% - 25.00%
Number of salaries quoted 2 0 26
Median salary £61,250 - £44,250
90% offered a salary of more than £58,250 - £31,250
10% offered a salary of more than £64,250 - £60,000
UK excluding London median salary £44,000 £45,000 £42,500
% change year-on-year -2.22% +5.88%  

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 Portsmouth with a requirement for generic IT skills.

Generic IT Skills
Portsmouth
Permanent job vacancies with a requirement for generic IT skills 67 84 104
As % of all permanent IT job vacancies advertised in Portsmouth 21.47% 32.56% 34.32%
Number of salaries quoted 55 75 98
Median salary £40,000 £50,000 £44,000
Median salary % change year-on-year -20.00% +13.63%  
90% offered a salary of more than £27,650 £31,975 £31,000
10% offered a salary of more than £55,000 £60,000 £61,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Clustering
Job Vacancy Trend in Portsmouth

The job posting trend of jobs advertised in Portsmouth 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 Portsmouth

Clustering
Salary Trend in Portsmouth

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Clustering in Portsmouth.

Salary trend for Clustering in Portsmouth

Clustering
Top 26 Related IT Skills in Portsmouth

For the 6 months to 23 March 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 Portsmouth region with a requirement for Clustering.

1 11 (100.00%) Linux
1 11 (100.00%) Puppet
2 9 (81.82%) Red Hat Satellite
2 9 (81.82%) Veritas
2 9 (81.82%) Red Hat
2 9 (81.82%) VMware
2 9 (81.82%) Red Hat Enterprise Linux
3 7 (63.64%) Problem Management
4 2 (18.18%) MySQL
4 2 (18.18%) CFEngine
4 2 (18.18%) Opscode Chef
4 2 (18.18%) New Relic
4 2 (18.18%) logstash
4 2 (18.18%) DevOps
4 2 (18.18%) Datadog
4 2 (18.18%) Galera Cluster
4 2 (18.18%) Configuration Management
4 2 (18.18%) Load Balancing
4 2 (18.18%) ZABBIX
4 2 (18.18%) nginx
4 2 (18.18%) Apache Solr
4 2 (18.18%) Open Source
5 1 (9.09%) Project Management
5 1 (9.09%) Percona
5 1 (9.09%) Elasticsearch
5 1 (9.09%) Ceph

Clustering
Top Related IT Skills in Portsmouth 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 2 (18.18%) Apache Solr
1 2 (18.18%) nginx
2 1 (9.09%) Elasticsearch
Cloud Services
1 2 (18.18%) Datadog
Database & Business Intelligence
1 2 (18.18%) MySQL
Job Titles
1 7 (63.64%) Infrastructure Specialist
1 7 (63.64%) Linux Specialist
2 2 (18.18%) Administrator
2 2 (18.18%) Head of DevOps
2 2 (18.18%) Head of Infrastructure
2 2 (18.18%) Linux Administrator
2 2 (18.18%) Linux Systems Administrator
2 2 (18.18%) Systems Administrator
3 1 (9.09%) Head of Operations
Operating Systems
1 11 (100.00%) Linux
2 9 (81.82%) Red Hat Enterprise Linux
Processes & Methodologies
1 7 (63.64%) Problem Management
2 2 (18.18%) Configuration Management
2 2 (18.18%) DevOps
2 2 (18.18%) Load Balancing
2 2 (18.18%) Open Source
3 1 (9.09%) Project Management
System Software
1 1 (9.09%) Ceph
Systems Management
1 11 (100.00%) Puppet
2 9 (81.82%) Red Hat Satellite
3 2 (18.18%) CFEngine
3 2 (18.18%) Galera Cluster
3 2 (18.18%) logstash
3 2 (18.18%) Opscode Chef
3 2 (18.18%) ZABBIX
Vendors
1 9 (81.82%) Red Hat
1 9 (81.82%) Veritas
1 9 (81.82%) VMware
2 2 (18.18%) New Relic
3 1 (9.09%) Percona