Period
to 25 August 2019

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 25 August 2019 with a comparison to the same period over the previous 2 years.

Clustering
England > South West
6 months to
25 Aug 2019
Same period 2018 Same period 2017
Rank 272 268 311
Rank change year-on-year -4 +43 -42
Permanent jobs citing Clustering 59 68 29
As % of all permanent IT jobs advertised in the South West 0.58% 0.65% 0.28%
As % of the Miscellaneous category 1.56% 1.73% 0.74%
Number of salaries quoted 54 42 22
South West median annual salary £50,000 £42,500 £37,250
Median salary % change year-on-year +17.65% +14.09% -12.35%
10th Percentile £33,775 £31,433 £26,400
90th Percentile £83,750 £52,000 £44,500
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% -

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 3,774 3,934 3,935
As % of all permanent IT jobs advertised in the South West 37.25% 37.67% 38.04%
Number of salaries quoted 2,827 3,058 3,122
South West median annual salary £45,000 £42,500 £42,000
Median salary % change year-on-year +5.88% +1.19% +5.00%
10th Percentile £26,250 £25,000 £24,250
90th Percentile £68,750 £65,825 £63,750
England median annual salary £53,500 £52,500 £50,000
% change year-on-year +1.90% +5.00% -

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 25 August 2019.

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 25 August 2019. 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
Gloucestershire -7 18 £51,250 +46.43% 1
Devon +3 13 £47,500 +21.02%
Bristol +2 13 £50,000 +17.65% 1
Wiltshire -26 9 £65,000 +51.16% 2
Somerset - 5 £33,000 -
Dorset -18 1 £30,000 -11.76% 2
Clustering
England

For the 6 months to 25 August 2019, IT jobs citing Clustering also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the South West region with a requirement for Clustering.

1 38 (64.41%) SQL
1 38 (64.41%) Linux
2 29 (49.15%) MySQL
2 29 (49.15%) SQL Server
3 28 (47.46%) MongoDB
4 27 (45.76%) Replication
5 23 (38.98%) Agile Software Development
5 23 (38.98%) Python
5 23 (38.98%) PowerShell
6 22 (37.29%) Windows
6 22 (37.29%) Software Engineering
7 21 (35.59%) Ruby
8 20 (33.90%) Load Balancing
9 19 (32.20%) Nagios
9 19 (32.20%) Puppet
9 19 (32.20%) Windows Server
10 18 (30.51%) Docker
10 18 (30.51%) DevOps
10 18 (30.51%) AWS
10 18 (30.51%) NoSQL
10 18 (30.51%) Opscode Chef
11 17 (28.81%) Big Data
11 17 (28.81%) Disaster Recovery
11 17 (28.81%) Oracle
11 17 (28.81%) VMware
12 16 (27.12%) ActiveMQ
12 16 (27.12%) Subversion
12 16 (27.12%) Java
12 16 (27.12%) SOA
12 16 (27.12%) Configuration Management

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 9 (15.25%) Exchange Server 2010
1 9 (15.25%) MS Exchange
2 2 (3.39%) Exchange Server 2013
2 2 (3.39%) SharePoint
3 1 (1.69%) Apache
3 1 (1.69%) Elasticsearch
3 1 (1.69%) IIS
Cloud Services
1 18 (30.51%) AWS
2 16 (27.12%) Amazon EC2
2 16 (27.12%) Amazon ELB
2 16 (27.12%) Amazon EMR
2 16 (27.12%) Amazon S3
3 7 (11.86%) GCP
3 7 (11.86%) Office 365
4 5 (8.47%) Azure
5 2 (3.39%) AWS CloudFormation
6 1 (1.69%) IaaS
6 1 (1.69%) PaaS
6 1 (1.69%) SaaS
Communications & Networking
1 10 (16.95%) DNS
2 9 (15.25%) DHCP
3 7 (11.86%) VLAN
4 6 (10.17%) Fibre Channel
4 6 (10.17%) iSCSI
4 6 (10.17%) VoIP
5 5 (8.47%) SAN
5 5 (8.47%) TCP/IP
6 3 (5.08%) Firewall
7 2 (3.39%) Network Security
7 2 (3.39%) VPN
8 1 (1.69%) HSRP
8 1 (1.69%) MPLS
8 1 (1.69%) NAS
8 1 (1.69%) Software-Defined Networking
8 1 (1.69%) WAN
Database & Business Intelligence
1 29 (49.15%) MySQL
1 29 (49.15%) SQL Server
2 28 (47.46%) MongoDB
3 18 (30.51%) NoSQL
4 17 (28.81%) Big Data
5 16 (27.12%) Amazon RDS
5 16 (27.12%) MariaDB
6 13 (22.03%) SQL Server 2014
7 10 (16.95%) Oracle Database
8 8 (13.56%) SQL Server 2008
8 8 (13.56%) SQL Server 2012
9 7 (11.86%) Amazon Redshift
9 7 (11.86%) BigQuery
9 7 (11.86%) Data Warehouse
9 7 (11.86%) Hadoop
9 7 (11.86%) Oracle Reports
9 7 (11.86%) QlikView
9 7 (11.86%) RDBMS
9 7 (11.86%) Relational Database
9 7 (11.86%) SQL Server Analysis Services
Development Applications
1 16 (27.12%) Git (software)
1 16 (27.12%) Subversion
2 7 (11.86%) JIRA
3 6 (10.17%) Ant
3 6 (10.17%) Maven
General
1 6 (10.17%) Finance
2 2 (3.39%) Automotive
2 2 (3.39%) Electronics
2 2 (3.39%) Manufacturing
2 2 (3.39%) Marketing
2 2 (3.39%) Public Sector
2 2 (3.39%) Retail
2 2 (3.39%) Telecoms
3 1 (1.69%) Back Office
Job Titles
1 17 (28.81%) DevOps Engineer
2 15 (25.42%) DBA
3 14 (23.73%) Administrator
4 9 (15.25%) Architect
4 9 (15.25%) Senior DevOps
4 9 (15.25%) Senior DevOps Engineer
5 7 (11.86%) Analyst
5 7 (11.86%) Data Architect
6 5 (8.47%) Infrastructure Analyst
7 4 (6.78%) Cloud Architect
7 4 (6.78%) DV Cleared DBA
7 4 (6.78%) SQL DBA
8 3 (5.08%) Cloud Engineer
8 3 (5.08%) Senior DBA
8 3 (5.08%) Service Analyst
8 3 (5.08%) Systems Administrator
9 2 (3.39%) Consultant
9 2 (3.39%) Senior SQL Server DBA
9 2 (3.39%) SQL Server DBA
9 2 (3.39%) Technical Consultant
Libraries, Frameworks & Software Standards
1 16 (27.12%) ActiveMQ
1 16 (27.12%) Kafka
1 16 (27.12%) RabbitMQ
Miscellaneous
1 27 (45.76%) Replication
2 16 (27.12%) Linux Command Line
3 6 (10.17%) Analytical Skills
4 3 (5.08%) Data Centre
4 3 (5.08%) Self-Motivation
5 2 (3.39%) PKI
6 1 (1.69%) Enterprise Software
6 1 (1.69%) Enterprise Storage
6 1 (1.69%) Handset
6 1 (1.69%) Public Cloud
Operating Systems
1 38 (64.41%) Linux
2 22 (37.29%) Windows
3 19 (32.20%) Windows Server
4 13 (22.03%) Windows Server 2008
5 12 (20.34%) Red Hat Enterprise Linux
5 12 (20.34%) Windows Server 2012
6 10 (16.95%) Unix
7 8 (13.56%) Windows 10
8 7 (11.86%) CentOS
8 7 (11.86%) Ubuntu
9 5 (8.47%) Debian
10 4 (6.78%) Oracle Linux
10 4 (6.78%) Windows 7
11 1 (1.69%) Android
11 1 (1.69%) Mac OS X
11 1 (1.69%) Windows 8
Processes & Methodologies
1 23 (38.98%) Agile Software Development
2 22 (37.29%) Software Engineering
3 20 (33.90%) Load Balancing
4 18 (30.51%) DevOps
5 17 (28.81%) Disaster Recovery
6 16 (27.12%) Configuration Management
6 16 (27.12%) SOA
6 16 (27.12%) SQL Optimisation
7 15 (25.42%) Test Automation
8 14 (23.73%) High Availability
9 10 (16.95%) Data Security
9 10 (16.95%) Task Automation
10 9 (15.25%) Problem-Solving
11 7 (11.86%) Data Analytics
11 7 (11.86%) ERD
11 7 (11.86%) ETL
11 7 (11.86%) Scrum
11 7 (11.86%) UML
11 7 (11.86%) Validation
11 7 (11.86%) Visualisation
Programming Languages
1 38 (64.41%) SQL
2 23 (38.98%) PowerShell
2 23 (38.98%) Python
3 21 (35.59%) Ruby
4 16 (27.12%) Go
4 16 (27.12%) Java
5 15 (25.42%) Shell Script
6 11 (18.64%) Perl
7 5 (8.47%) Bash Shell
8 1 (1.69%) T-SQL
Qualifications
1 11 (18.64%) DV Cleared
1 11 (18.64%) Security Cleared
2 5 (8.47%) MCITP
2 5 (8.47%) MCSE
2 5 (8.47%) Microsoft Certification
3 3 (5.08%) Cisco Certification
4 2 (3.39%) MCP
5 1 (1.69%) Degree
Quality Assurance & Compliance
1 7 (11.86%) ISO/IEC 27001
2 3 (5.08%) SLA
System Software
1 18 (30.51%) Docker
2 12 (20.34%) Active Directory
3 10 (16.95%) Oracle RAC
3 10 (16.95%) VMware Infrastructure
4 8 (13.56%) Hyper-V
5 6 (10.17%) vSphere
6 5 (8.47%) Btrfs
6 5 (8.47%) Ceph
6 5 (8.47%) DRBD
6 5 (8.47%) KVM
6 5 (8.47%) Xen
6 5 (8.47%) XenApp
7 2 (3.39%) Samba
8 1 (1.69%) Terminal Services
8 1 (1.69%) VMware ESXi
Systems Management
1 19 (32.20%) Nagios
1 19 (32.20%) Puppet
2 18 (30.51%) Opscode Chef
3 16 (27.12%) Docker Swarm
3 16 (27.12%) Kubernetes
3 16 (27.12%) Prometheus
3 16 (27.12%) Terraform
3 16 (27.12%) ZABBIX
4 10 (16.95%) Enterprise Manager Cloud Control
5 5 (8.47%) Oracle ZFS
6 3 (5.08%) SCCM
7 2 (3.39%) Cacti
7 2 (3.39%) vCenter Server
7 2 (3.39%) WSUS
8 1 (1.69%) Check_MK
8 1 (1.69%) Microsoft Clustering
8 1 (1.69%) vRealize
Vendors
1 17 (28.81%) Oracle
1 17 (28.81%) VMware
2 16 (27.12%) Microsoft
3 11 (18.64%) HP
3 11 (18.64%) Red Hat
4 9 (15.25%) Citrix
5 8 (13.56%) Cisco
6 7 (11.86%) Google
6 7 (11.86%) Tableau
6 7 (11.86%) Talend
6 7 (11.86%) Teradata
7 6 (10.17%) Sybase
8 5 (8.47%) CommVault
8 5 (8.47%) Nimble Storage
9 2 (3.39%) EMC
9 2 (3.39%) McAfee
9 2 (3.39%) SAP
9 2 (3.39%) SolarWinds
10 1 (1.69%) Apple
10 1 (1.69%) SonicWALL