Period
to 23 November 2017

The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in the South West. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 6 months to 23 November 2017 with a comparison to the same period over the previous 2 years.

Clustering
England > South West
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 306 264 280
Rank change year-on-year -42 +16 -41
Permanent jobs citing Clustering 33 83 78
As % of all permanent IT jobs advertised in the South West 0.32% 0.76% 0.66%
As % of the Miscellaneous category 0.84% 2.01% 1.72%
Number of salaries quoted 33 75 67
South West median annual salary £50,000 £42,500 £40,250
Median salary % change year-on-year +17.65% +5.59% +5.92%
10th Percentile £32,500 £31,500 £34,800
90th Percentile £77,500 £55,000 £48,932
England median annual salary £50,000 £50,000 £50,000

Clustering is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the South West with a requirement for generic IT skills.

All Generic IT Skills
South West
Permanent vacancies with a requirement for generic IT skills 3937 4132 4529
As % of all permanent IT jobs advertised in the South West 38.32% 37.87% 38.29%
Number of salaries quoted 3116 3405 3677
South West median annual salary £42,000 £40,000 £40,000
Median salary % change year-on-year +5.00% - +2.56%
10th Percentile £24,000 £24,600 £23,750
90th Percentile £65,000 £66,250 £62,700
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +3.26%

Clustering
Job Vacancy Trend in the South West

Job postings citing Clustering as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for Clustering in the South West

Clustering
Salary Trend in the South West

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

Salary trend for Clustering in the South West

Clustering
Salary Histogram in the South West

The salary distribution of IT jobs citing Clustering in the South West over the 6 months to 23 November 2017.

Salary histogram for Clustering in the South West

Clustering
Job Locations in the South West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the South West region over the 6 months to 23 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Bristol -32 19 £50,000 +51.52% 2
Dorset -10 9 £35,000 -36.36% 2
Wiltshire -10 3 £75,000 +72.41%
Gloucestershire +28 2 £75,000 +114.29%
Somerset +2 2 £75,000 -
Clustering
England

For the 6 months to 23 November 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 South West region with a requirement for Clustering.

1 17 (51.52%) SQL
2 14 (42.42%) Apache
3 13 (39.39%) Python
3 13 (39.39%) VMware
4 12 (36.36%) ETL
4 12 (36.36%) Windows
4 12 (36.36%) Microsoft
5 11 (33.33%) Active Directory
5 11 (33.33%) Linux
5 11 (33.33%) Java
5 11 (33.33%) Agile Software Development
5 11 (33.33%) Amazon AWS
5 11 (33.33%) Analytics
5 11 (33.33%) Elasticsearch
6 10 (30.30%) Amazon EMR
6 10 (30.30%) MapReduce
6 10 (30.30%) Scala
6 10 (30.30%) Windows Server 2008
6 10 (30.30%) Amazon Redshift
6 10 (30.30%) Windows Server 2012
6 10 (30.30%) Pandas
6 10 (30.30%) Apache Spark
6 10 (30.30%) BigQuery
6 10 (30.30%) Amazon Kinesis
6 10 (30.30%) MLlib
6 10 (30.30%) TCP/IP
7 9 (27.27%) MS Exchange
7 9 (27.27%) DNS
7 9 (27.27%) MySQL
7 9 (27.27%) Exchange Server 2010

Clustering
Co-occurring IT Skills in the South West 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 14 (42.42%) Apache
2 11 (33.33%) Elasticsearch
3 10 (30.30%) Apache Spark
4 9 (27.27%) Exchange Server 2010
4 9 (27.27%) MS Exchange
5 5 (15.15%) Apache Pig
5 5 (15.15%) IIS
5 5 (15.15%) Tomcat
6 4 (12.12%) Oracle Application Server
6 4 (12.12%) WebLogic
7 3 (9.09%) Exchange Server 2013
7 3 (9.09%) WebSphere
8 2 (6.06%) iPlanet
8 2 (6.06%) JBoss
9 1 (3.03%) Alfresco
9 1 (3.03%) CMS
9 1 (3.03%) Confluence
9 1 (3.03%) Exchange Server 2003
9 1 (3.03%) SharePoint
9 1 (3.03%) Skype for Business
Applications
1 1 (3.03%) HipChat
1 1 (3.03%) Microsoft Office
1 1 (3.03%) MS Visio
Business Applications
1 5 (15.15%) Oracle EBS
2 2 (6.06%) Oracle Applications
2 2 (6.06%) Oracle Procure-to-Pay
Cloud Services
1 11 (33.33%) Amazon AWS
2 10 (30.30%) Amazon EMR
2 10 (30.30%) Amazon Kinesis
3 6 (18.18%) GitHub
3 6 (18.18%) Microsoft Azure
4 1 (3.03%) Office 365
Communications & Networking
1 10 (30.30%) TCP/IP
2 9 (27.27%) DNS
3 6 (18.18%) Firewall
3 6 (18.18%) NAS
3 6 (18.18%) SAN
4 5 (15.15%) DDNS
4 5 (15.15%) Remote Desktop
5 4 (12.12%) DHCP
5 4 (12.12%) iSCSI
5 4 (12.12%) VLAN
5 4 (12.12%) VPN
6 2 (6.06%) Intranet
7 1 (3.03%) Ethernet
7 1 (3.03%) Extranet
7 1 (3.03%) IPv4
7 1 (3.03%) IPv6
7 1 (3.03%) LAN
7 1 (3.03%) Network Security
7 1 (3.03%) SNMP
7 1 (3.03%) WAN
Database & Business Intelligence
1 10 (30.30%) Amazon Redshift
1 10 (30.30%) BigQuery
2 9 (27.27%) MySQL
3 6 (18.18%) Hadoop
4 5 (15.15%) Apache Hive
4 5 (15.15%) Big Data
4 5 (15.15%) Impala
4 5 (15.15%) Power BI
4 5 (15.15%) Presto
4 5 (15.15%) Spotfire
4 5 (15.15%) SQL Server
5 3 (9.09%) SQL Server Integration Services
6 2 (6.06%) DB2
6 2 (6.06%) Oracle Database
6 2 (6.06%) Oracle Database 10g
6 2 (6.06%) Oracle Database 11g
6 2 (6.06%) Oracle Database 12c
6 2 (6.06%) Oracle8/8i Database
6 2 (6.06%) Oracle9i Database
7 1 (3.03%) NoSQL
Development Applications
1 4 (12.12%) JIRA
2 1 (3.03%) Git (software)
General
1 5 (15.15%) Finance
2 3 (9.09%) Banking
2 3 (9.09%) Electronics
Job Titles
1 8 (24.24%) 3rd Line Engineer
2 5 (15.15%) 3rd Line Support
2 5 (15.15%) 3rd Line Support Engineer
2 5 (15.15%) Data Engineer
2 5 (15.15%) Infrastructure Engineer
2 5 (15.15%) Support Engineer
2 5 (15.15%) Technical Leader
3 4 (12.12%) 3rd Line Infrastructure Engineer
3 4 (12.12%) Analyst
3 4 (12.12%) Developer
3 4 (12.12%) Infrastructure Analyst
3 4 (12.12%) Server Engineer
4 3 (9.09%) 3rd Line Server Engineer
4 3 (9.09%) AWS Engineer
4 3 (9.09%) Hadoop Engineer
4 3 (9.09%) Senior Data Engineer
4 3 (9.09%) Senior Hadoop Engineer
4 3 (9.09%) VMware Engineer
4 3 (9.09%) Wintel Analyst
4 3 (9.09%) Wintel Server Engineer
Libraries, Frameworks & Software Standards
1 10 (30.30%) MLlib
1 10 (30.30%) Pandas
2 3 (9.09%) LAMP
2 3 (9.09%) Velocity
3 2 (6.06%) J2EE
4 1 (3.03%) CSS
4 1 (3.03%) Hibernate
4 1 (3.03%) HTML
4 1 (3.03%) jQuery
4 1 (3.03%) OpenCV
4 1 (3.03%) RESTful
4 1 (3.03%) Spring
Miscellaneous
1 8 (24.24%) Data Centre
2 7 (21.21%) Internet of Things
3 5 (15.15%) Public Cloud
3 5 (15.15%) Replication
4 3 (9.09%) User Experience
5 2 (6.06%) Analytical Skills
6 1 (3.03%) Algorithms
6 1 (3.03%) Enterprise Software
6 1 (3.03%) Linux Command Line
6 1 (3.03%) Management Information System
Operating Systems
1 12 (36.36%) Windows
2 11 (33.33%) Linux
3 10 (30.30%) Windows Server 2008
3 10 (30.30%) Windows Server 2012
4 5 (15.15%) Unix
5 4 (12.12%) AIX
5 4 (12.12%) Solaris
6 3 (9.09%) Red Hat Enterprise Linux
7 2 (6.06%) HPUX
7 2 (6.06%) SUSE
8 1 (3.03%) Embedded Linux
8 1 (3.03%) FreeBSD
Processes & Methodologies
1 12 (36.36%) ETL
2 11 (33.33%) Agile Software Development
2 11 (33.33%) Analytics
3 10 (30.30%) MapReduce
4 8 (24.24%) Scrum
5 7 (21.21%) DevOps
5 7 (21.21%) Open Source
6 6 (18.18%) Coaching
6 6 (18.18%) Continuous Delivery
7 5 (15.15%) BDD
7 5 (15.15%) Business Intelligence
7 5 (15.15%) Data Visualisation
7 5 (15.15%) Kanban
7 5 (15.15%) Performance Tuning
7 5 (15.15%) Test Automation
7 5 (15.15%) Visualisation
8 4 (12.12%) High Availability
9 3 (9.09%) Data Analytics
9 3 (9.09%) Data Engineering
9 3 (9.09%) Performance Management
Programming Languages
1 17 (51.52%) SQL
2 13 (39.39%) Python
3 11 (33.33%) Java
4 10 (30.30%) Scala
5 5 (15.15%) Bash Shell
5 5 (15.15%) C#
5 5 (15.15%) PowerShell
6 3 (9.09%) AWK
6 3 (9.09%) Perl
6 3 (9.09%) sed
7 2 (6.06%) C
7 2 (6.06%) C-shell
7 2 (6.06%) Korn
7 2 (6.06%) Shell Script
8 1 (3.03%) C++
8 1 (3.03%) JavaScript
8 1 (3.03%) R
Qualifications
1 5 (15.15%) Citrix Certification
1 5 (15.15%) Microsoft Certification
2 2 (6.06%) SC Cleared
2 2 (6.06%) Security Cleared
3 1 (3.03%) Degree
Quality Assurance & Compliance
1 2 (6.06%) SLA
System Software
1 11 (33.33%) Active Directory
2 6 (18.18%) Docker
2 6 (18.18%) VMware Infrastructure
3 4 (12.12%) NFS
3 4 (12.12%) VMware ESXi
4 3 (9.09%) XenApp
5 2 (6.06%) Hyper-V
5 2 (6.06%) KVM
5 2 (6.06%) Oracle RAC
5 2 (6.06%) Veritas Volume Manager
6 1 (3.03%) ISA Server
6 1 (3.03%) vSphere
Systems Management
1 4 (12.12%) Backup Exec
1 4 (12.12%) Microsoft Clustering
1 4 (12.12%) vMotion
2 3 (9.09%) Symantec Enterprise Vault
3 2 (6.06%) Data Guard
3 2 (6.06%) Oracle Enterprise Manager
3 2 (6.06%) Oracle RMAN
4 1 (3.03%) AirWatch
4 1 (3.03%) Ansible
4 1 (3.03%) Grafana
4 1 (3.03%) Icinga
4 1 (3.03%) Kubernetes
4 1 (3.03%) Opscode Chef
4 1 (3.03%) Puppet
4 1 (3.03%) SCOM
4 1 (3.03%) StackStorm
4 1 (3.03%) Systems Management Server (SMS)
Vendors
1 13 (39.39%) VMware
2 12 (36.36%) Microsoft
3 8 (24.24%) Citrix
4 7 (21.21%) Oracle
5 6 (18.18%) IBM
6 5 (15.15%) SolarWinds
6 5 (15.15%) Tableau
7 4 (12.12%) NetApp
7 4 (12.12%) Sun
8 3 (9.09%) Atlassian
8 3 (9.09%) Symantec
8 3 (9.09%) Veritas
9 2 (6.06%) HP
9 2 (6.06%) PlateSpin
9 2 (6.06%) Red Hat
10 1 (3.03%) BMC
10 1 (3.03%) Dell
10 1 (3.03%) Google