Period
to 20 November 2017

The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in Reading. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 6 months to 20 November 2017 with a comparison to the same period over the previous 2 years.

Clustering
Berkshire > Reading
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 137 118 139
Rank change year-on-year -19 +21 -21
Permanent jobs citing Clustering 19 74 79
As % of all permanent IT jobs advertised in Reading 0.81% 2.15% 1.71%
As % of the Miscellaneous category 1.99% 5.45% 4.10%
Number of salaries quoted 20 59 64
Reading median annual salary £52,500 £60,000 £50,000
Median salary % change year-on-year -12.50% +20.00% +25.00%
10th Percentile £45,825 £41,250 £32,500
90th Percentile £77,500 £82,000 £61,250
Berkshire median annual salary £47,500 £55,000 £46,250
% change year-on-year -13.64% +18.92% +15.63%

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 Reading with a requirement for generic IT skills.

All Generic IT Skills
Reading
Permanent vacancies with a requirement for generic IT skills 957 1358 1928
As % of all permanent IT jobs advertised in Reading 40.60% 39.43% 41.63%
Number of salaries quoted 774 971 1499
Reading median annual salary £47,500 £50,000 £47,500
Median salary % change year-on-year -5.00% +5.26% -5.00%
10th Percentile £28,500 £30,000 £29,950
90th Percentile £72,500 £72,500 £67,500
Berkshire median annual salary £48,000 £50,000 £50,000
% change year-on-year -4.00% - +7.53%

Clustering
Job Vacancy Trend in Reading

Job postings citing Clustering as a percentage of all IT jobs advertised in Reading.

Job vacancy trend for Clustering in Reading

Clustering
Salary Trend in Reading

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

Salary trend for Clustering in Reading

Clustering
Salary Histogram in Reading

The salary distribution of IT jobs citing Clustering in Reading over the 6 months to 20 November 2017.

Salary histogram for Clustering in Reading

For the 6 months to 20 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 Reading region with a requirement for Clustering.

1 18 (94.74%) Windows
2 17 (89.47%) Microsoft Azure
2 17 (89.47%) Windows Server
3 16 (84.21%) Active Directory
4 13 (68.42%) SQL
4 13 (68.42%) SCCM
4 13 (68.42%) Office 365
5 10 (52.63%) Hybrid Cloud
5 10 (52.63%) Microsoft
5 10 (52.63%) Service Delivery
6 8 (42.11%) MS Exchange
7 7 (36.84%) SQL Server
7 7 (36.84%) Amazon AWS
7 7 (36.84%) Virtual Environments
7 7 (36.84%) Service Delivery Management
8 6 (31.58%) Veeam
8 6 (31.58%) VMware
8 6 (31.58%) Backup Exec
9 5 (26.32%) Internet
9 5 (26.32%) Linux
10 4 (21.05%) IIS
10 4 (21.05%) Disaster Recovery
10 4 (21.05%) Firewall
10 4 (21.05%) Apache Cassandra
10 4 (21.05%) Presales
10 4 (21.05%) Performance Tuning
11 3 (15.79%) Microsoft Intune
11 3 (15.79%) Opsview
11 3 (15.79%) Data Centre
11 3 (15.79%) ISO 22301

Clustering
Co-occurring IT Skills in Reading 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 8 (42.11%) MS Exchange
2 4 (21.05%) IIS
3 3 (15.79%) Skype for Business
Cloud Services
1 17 (89.47%) Microsoft Azure
2 13 (68.42%) Office 365
3 7 (36.84%) Amazon AWS
4 3 (15.79%) IaaS
Communications & Networking
1 5 (26.32%) Internet
2 4 (21.05%) Firewall
3 3 (15.79%) BGP
3 3 (15.79%) DNS
3 3 (15.79%) SNMP
3 3 (15.79%) TCP/IP
3 3 (15.79%) VLAN
4 1 (5.26%) VPN
Database & Business Intelligence
1 7 (36.84%) SQL Server
2 4 (21.05%) Apache Cassandra
3 3 (15.79%) SQL Server 2008
4 1 (5.26%) MongoDB
4 1 (5.26%) NoSQL
4 1 (5.26%) RavenDB
Development Applications
1 1 (5.26%) MSBuild
1 1 (5.26%) Octopus Deploy
1 1 (5.26%) Team Foundation Server
1 1 (5.26%) TeamCity
General
1 3 (15.79%) Telecoms
2 1 (5.26%) Banking
2 1 (5.26%) Finance
2 1 (5.26%) Games
Job Titles
1 6 (31.58%) 3rd Line Support
1 6 (31.58%) Infrastructure Engineer
2 5 (26.32%) IT Support
3 4 (21.05%) Consultant
3 4 (21.05%) Microsoft Engineer
4 3 (15.79%) 3rd Line Engineer
4 3 (15.79%) 3rd Line Support Engineer
4 3 (15.79%) Infrastructure Specialist
4 3 (15.79%) Microsoft Consultant
4 3 (15.79%) Microsoft Specialist
4 3 (15.79%) Support Engineer
4 3 (15.79%) Technical Consultant
5 2 (10.53%) IT Engineer
5 2 (10.53%) IT Support Engineer
5 2 (10.53%) SCCM Consultant
6 1 (5.26%) Administrator
6 1 (5.26%) Infrastructure Manager
6 1 (5.26%) SQL DBA
6 1 (5.26%) Technical Engineer
6 1 (5.26%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 3 (15.79%) Java SE
2 1 (5.26%) .NET
Miscellaneous
1 10 (52.63%) Hybrid Cloud
2 3 (15.79%) Data Centre
2 3 (15.79%) Replication
3 1 (5.26%) Analytical Skills
Operating Systems
1 18 (94.74%) Windows
2 17 (89.47%) Windows Server
3 5 (26.32%) Linux
4 3 (15.79%) Ubuntu
4 3 (15.79%) Unix
4 3 (15.79%) Windows Server 2003
4 3 (15.79%) Windows Server 2012
5 1 (5.26%) Red Hat Enterprise Linux
Processes & Methodologies
1 10 (52.63%) Service Delivery
2 7 (36.84%) Service Delivery Management
2 7 (36.84%) Virtual Environments
3 4 (21.05%) Disaster Recovery
3 4 (21.05%) Performance Tuning
3 4 (21.05%) Presales
4 3 (15.79%) Business Development
4 3 (15.79%) Network Load Balancing
5 2 (10.53%) Agile Software Development
5 2 (10.53%) DevOps
6 1 (5.26%) Configuration Management
6 1 (5.26%) Continuous Integration
6 1 (5.26%) ITIL
6 1 (5.26%) Microservices
6 1 (5.26%) Network Architecture
6 1 (5.26%) Open Source
6 1 (5.26%) Scrum
6 1 (5.26%) Trend Analysis
Programming Languages
1 13 (68.42%) SQL
2 3 (15.79%) Java
2 3 (15.79%) Shell Script
3 1 (5.26%) PowerShell
Quality Assurance & Compliance
1 3 (15.79%) ISO 22301
1 3 (15.79%) ISO 9001
1 3 (15.79%) ISO/IEC 27001
1 3 (15.79%) PCI DSS
1 3 (15.79%) SLA
System Software
1 16 (84.21%) Active Directory
2 3 (15.79%) Hyper-V
2 3 (15.79%) Microsoft Virtual Server
2 3 (15.79%) Virtual Servers
2 3 (15.79%) VMware Infrastructure
3 1 (5.26%) Docker
Systems Management
1 13 (68.42%) SCCM
2 6 (31.58%) Backup Exec
3 3 (15.79%) Failover Clustering
3 3 (15.79%) Microsoft Intune
3 3 (15.79%) Opsview
3 3 (15.79%) Symantec Enterprise Vault
3 3 (15.79%) vMotion
3 3 (15.79%) WMI
3 3 (15.79%) WSUS
4 1 (5.26%) Ansible
4 1 (5.26%) Kubernetes
4 1 (5.26%) Opscode Chef
4 1 (5.26%) Puppet
Vendors
1 10 (52.63%) Microsoft
2 6 (31.58%) Veeam
2 6 (31.58%) VMware
3 3 (15.79%) Barracuda Networks
3 3 (15.79%) Juniper
3 3 (15.79%) Symantec
4 1 (5.26%) Cisco
4 1 (5.26%) Google
4 1 (5.26%) Red Hat
4 1 (5.26%) RedGate