Period
to 23 January 2019

The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in Berkshire. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 6 months to 23 January 2019 with a comparison to the same period over the previous 2 years.

Clustering
South East > Berkshire
6 months to
23 Jan 2019
Same period 2018 Same period 2017
Rank 230 205 214
Rank change year-on-year -25 +9 +30
Permanent jobs citing Clustering 23 53 78
As % of all permanent IT jobs advertised in Berkshire 0.40% 0.80% 1.00%
As % of the Miscellaneous category 1.01% 2.13% 2.58%
Number of salaries quoted 20 49 63
Berkshire median annual salary £60,000 £44,000 £55,000
Median salary % change year-on-year +36.36% -20.00% -
10th Percentile £45,800 £31,250 £37,500
90th Percentile £76,750 £77,500 £80,000
South East median annual salary £47,500 £47,500 £49,500
% change year-on-year - -4.04% +6.74%

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 Berkshire with a requirement for generic IT skills.

All Generic IT Skills
Berkshire
Permanent vacancies with a requirement for generic IT skills 2,278 2,491 3,028
As % of all permanent IT jobs advertised in Berkshire 39.87% 37.80% 38.76%
Number of salaries quoted 1,697 1,899 2,286
Berkshire median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - -
10th Percentile £28,750 £28,500 £29,875
90th Percentile £76,750 £75,000 £76,250
South East median annual salary £48,000 £45,000 £45,000
% change year-on-year +6.67% - -

Clustering
Job Vacancy Trend in Berkshire

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

Job vacancy trend for Clustering in Berkshire

Clustering
Salary Trend in Berkshire

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

Salary trend for Clustering in Berkshire

Clustering
Salary Histogram in Berkshire

The salary distribution of IT jobs citing Clustering in Berkshire over the 6 months to 23 January 2019.

Salary histogram for Clustering in Berkshire

Clustering
Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the Berkshire region over the 6 months to 23 January 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
Reading +10 11 £65,000 -3.70% 3
Slough -15 5 £56,500 -5.83% 2
Bracknell -40 4 £47,500 +31.03%
Maidenhead -24 2 £46,750 -
Newbury +3 1 £55,000 +10.00%
Clustering
South East

For the 6 months to 23 January 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 Berkshire region with a requirement for Clustering.

1 15 (65.22%) Windows
2 14 (60.87%) Microsoft
3 12 (52.17%) SQL Server
3 12 (52.17%) Microsoft Azure
4 11 (47.83%) Microsoft Clustering
5 10 (43.48%) Disaster Recovery
6 9 (39.13%) SQL
7 8 (34.78%) Active Directory
7 8 (34.78%) SQL Server Integration Services
7 8 (34.78%) Data Centre
8 7 (30.43%) Windows Server
8 7 (30.43%) Windows Server 2012
8 7 (30.43%) Infrastructure Engineering
8 7 (30.43%) SQL Server Reporting Services
9 6 (26.09%) PaaS
9 6 (26.09%) PowerShell
9 6 (26.09%) VMware
9 6 (26.09%) Performance Tuning
9 6 (26.09%) DevOps
10 5 (21.74%) IaaS
10 5 (21.74%) Docker
10 5 (21.74%) Migration
10 5 (21.74%) HP
10 5 (21.74%) DHCP
10 5 (21.74%) DNS
10 5 (21.74%) Hyper-V
10 5 (21.74%) SQL Server Analysis Services
10 5 (21.74%) Amazon AWS
11 4 (17.39%) Puppet
11 4 (17.39%) VMware Infrastructure

Clustering
Co-occurring IT Skills in Berkshire 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 4 (17.39%) IIS
2 3 (13.04%) Elasticsearch
3 1 (4.35%) Exchange Server 2010
3 1 (4.35%) MS Exchange
3 1 (4.35%) SharePoint
Applications
1 1 (4.35%) MS Visio
Business Applications
1 1 (4.35%) Dynamics CRM
Cloud Services
1 12 (52.17%) Microsoft Azure
2 6 (26.09%) PaaS
3 5 (21.74%) Amazon AWS
3 5 (21.74%) IaaS
4 4 (17.39%) SaaS
5 2 (8.70%) Cloud Computing
6 1 (4.35%) Amazon EC2
6 1 (4.35%) Amazon ELB
6 1 (4.35%) Amazon EMR
6 1 (4.35%) Amazon S3
6 1 (4.35%) GitHub
6 1 (4.35%) Google Cloud Platform
6 1 (4.35%) Office 365
Communications & Networking
1 5 (21.74%) DHCP
1 5 (21.74%) DNS
2 4 (17.39%) SAN
2 4 (17.39%) Unified Communications
2 4 (17.39%) VPN
3 3 (13.04%) Cisco Nexus
4 1 (4.35%) Firewall
4 1 (4.35%) Internet
4 1 (4.35%) NAS
4 1 (4.35%) Remote Desktop
4 1 (4.35%) TCP/IP
Database & Business Intelligence
1 12 (52.17%) SQL Server
2 8 (34.78%) SQL Server Integration Services
3 7 (30.43%) SQL Server Reporting Services
4 5 (21.74%) SQL Server Analysis Services
5 4 (17.39%) Data Warehouse
5 4 (17.39%) Microsoft Analysis Services
6 3 (13.04%) Apache Cassandra
6 3 (13.04%) SQL Server 2014
7 2 (8.70%) Cosmos DB
7 2 (8.70%) SQL Server 2005
7 2 (8.70%) SQL Server 2008
7 2 (8.70%) SQL Server 2016
8 1 (4.35%) Amazon RDS
8 1 (4.35%) MariaDB
8 1 (4.35%) MongoDB
8 1 (4.35%) MySQL
8 1 (4.35%) NoSQL
8 1 (4.35%) SQL Server 2012
Development Applications
1 1 (4.35%) Git (software)
1 1 (4.35%) Jenkins
1 1 (4.35%) Subversion
General
1 2 (8.70%) Aerospace
1 2 (8.70%) Marketing
1 2 (8.70%) Military
2 1 (4.35%) Advertising
2 1 (4.35%) Billing
2 1 (4.35%) Finance
2 1 (4.35%) Legal
2 1 (4.35%) Retail
2 1 (4.35%) Telecoms
Job Titles
1 8 (34.78%) DBA
2 7 (30.43%) Infrastructure Engineer
2 7 (30.43%) SQL DBA
3 4 (17.39%) SQL Server DBA
4 3 (13.04%) Administrator
4 3 (13.04%) Azure Engineer
4 3 (13.04%) Azure Infrastructure Engineer
4 3 (13.04%) Microsoft Engineer
4 3 (13.04%) Microsoft Infrastructure Engineer
5 2 (8.70%) Consultant
5 2 (8.70%) Development Manager
5 2 (8.70%) DevOps Engineer
5 2 (8.70%) Senior DBA
5 2 (8.70%) Senior SQL DBA
5 2 (8.70%) Software Development Manager
5 2 (8.70%) Software Manager
5 2 (8.70%) SQL Server Consultant
6 1 (4.35%) Infrastructure Manager
6 1 (4.35%) Senior SQL Server DBA
6 1 (4.35%) Senior Technical Consultant
Libraries, Frameworks & Software Standards
1 4 (17.39%) Kafka
2 3 (13.04%) Elastic Stack
3 1 (4.35%) ActiveMQ
3 1 (4.35%) RabbitMQ
Miscellaneous
1 8 (34.78%) Data Centre
2 3 (13.04%) Replication
3 1 (4.35%) Hybrid Cloud
3 1 (4.35%) Linux Command Line
3 1 (4.35%) Management Information System
3 1 (4.35%) N-Tier
3 1 (4.35%) Public Cloud
Operating Systems
1 15 (65.22%) Windows
2 7 (30.43%) Windows Server
2 7 (30.43%) Windows Server 2012
3 3 (13.04%) Linux
4 2 (8.70%) Windows Server 2008
5 1 (4.35%) Debian
5 1 (4.35%) Red Hat Enterprise Linux
5 1 (4.35%) Unix
5 1 (4.35%) Windows Server 2003
Processes & Methodologies
1 10 (43.48%) Disaster Recovery
2 7 (30.43%) Infrastructure Engineering
3 6 (26.09%) DevOps
3 6 (26.09%) Performance Tuning
4 5 (21.74%) Migration
5 4 (17.39%) Business Intelligence
5 4 (17.39%) High Availability
5 4 (17.39%) Server Virtualisation
6 3 (13.04%) Agile Software Development
6 3 (13.04%) Configuration Management
6 3 (13.04%) Presales
6 3 (13.04%) Security Patching
7 2 (8.70%) Business Continuity
7 2 (8.70%) Computer Science
7 2 (8.70%) Information Security
7 2 (8.70%) Load Balancing
7 2 (8.70%) Multithreading
7 2 (8.70%) Performance Management
7 2 (8.70%) Scrum
7 2 (8.70%) V-Model
Programming Languages
1 9 (39.13%) SQL
2 6 (26.09%) PowerShell
3 4 (17.39%) T-SQL
4 3 (13.04%) Python
5 1 (4.35%) Bash Shell
5 1 (4.35%) Go
5 1 (4.35%) Java
5 1 (4.35%) Ruby
Qualifications
1 3 (13.04%) Degree
2 2 (8.70%) Security Cleared
3 1 (4.35%) AWS Certification
3 1 (4.35%) MCITP
3 1 (4.35%) MCSA
3 1 (4.35%) MCSE
3 1 (4.35%) Microsoft Certification
3 1 (4.35%) RHCE
3 1 (4.35%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 3 (13.04%) SLA
2 1 (4.35%) COBIT
2 1 (4.35%) GDPR
System Software
1 8 (34.78%) Active Directory
2 5 (21.74%) Docker
2 5 (21.74%) Hyper-V
3 4 (17.39%) Virtual Machines
3 4 (17.39%) VMware Infrastructure
4 3 (13.04%) Virtual Desktop
4 3 (13.04%) XenDesktop
5 2 (8.70%) Microsoft App-V
5 2 (8.70%) XenApp
6 1 (4.35%) vCloud
6 1 (4.35%) vSphere
Systems Management
1 11 (47.83%) Microsoft Clustering
2 4 (17.39%) Ansible
2 4 (17.39%) Failover Clustering
2 4 (17.39%) Puppet
3 3 (13.04%) Grafana
3 3 (13.04%) Graylog
3 3 (13.04%) NetBackup
4 2 (8.70%) SCCM
4 2 (8.70%) SCOM
5 1 (4.35%) AirWatch
5 1 (4.35%) Docker Swarm
5 1 (4.35%) Kubernetes
5 1 (4.35%) Nagios
5 1 (4.35%) Opscode Chef
5 1 (4.35%) Prometheus
5 1 (4.35%) Terraform
5 1 (4.35%) ZABBIX
Vendors
1 14 (60.87%) Microsoft
2 6 (26.09%) VMware
3 5 (21.74%) HP
4 4 (17.39%) Cisco
4 4 (17.39%) Citrix
4 4 (17.39%) Dell
5 3 (13.04%) Brocade
5 3 (13.04%) Nimble Storage
5 3 (13.04%) Veritas
5 3 (13.04%) Wyse
6 2 (8.70%) IBM
7 1 (4.35%) 3PAR
7 1 (4.35%) EMC
7 1 (4.35%) F5
7 1 (4.35%) Facebook
7 1 (4.35%) Google
7 1 (4.35%) Juniper
7 1 (4.35%) NetApp
7 1 (4.35%) Red Hat