Period
to 19 November 2017

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 19 November 2017 with a comparison to the same period over the previous 2 years.

Clustering
South East > Berkshire
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 196 201 233
Rank change year-on-year +5 +32 -58
Permanent jobs citing Clustering 60 111 105
As % of all permanent IT jobs advertised in Berkshire 0.96% 1.28% 0.95%
As % of the Miscellaneous category 2.35% 3.15% 2.26%
Number of salaries quoted 49 94 88
Berkshire median annual salary £40,000 £55,000 £46,250
Median salary % change year-on-year -27.27% +18.92% +15.63%
10th Percentile £31,250 £41,250 £32,500
90th Percentile £60,500 £80,000 £61,250
South East median annual salary £47,500 £49,500 £45,000
% change year-on-year -4.04% +10.00% +4.65%

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 2551 3521 4647
As % of all permanent IT jobs advertised in Berkshire 40.91% 40.67% 42.05%
Number of salaries quoted 1954 2717 3576
Berkshire median annual salary £48,500 £50,000 £50,000
Median salary % change year-on-year -3.00% - +7.53%
10th Percentile £27,500 £29,000 £27,500
90th Percentile £72,500 £75,000 £72,500
South East median annual salary £45,000 £45,000 £44,500
% change year-on-year - +1.12% +4.71%

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 19 November 2017.

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 19 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
Bracknell +32 28 £32,500 -18.75%
Reading -22 18 £47,500 -20.83%
Slough +4 6 £47,750 +6.11%
Maidenhead +16 4 - -
Ascot -33 1 £37,500 -6.25%
Newbury - 1 £50,000 -
Clustering
South East

For the 6 months to 19 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 Berkshire region with a requirement for Clustering.

1 52 (86.67%) Windows
2 44 (73.33%) Windows Server
3 41 (68.33%) SQL Server
4 40 (66.67%) Microsoft
5 38 (63.33%) SQL
6 34 (56.67%) Cisco
7 33 (55.00%) VMware
8 31 (51.67%) Juniper
9 30 (50.00%) MS Exchange
9 30 (50.00%) Symantec
10 28 (46.67%) Backup Exec
10 28 (46.67%) Windows Server 2012
11 26 (43.33%) F5
12 25 (41.67%) Symantec Enterprise Vault
13 23 (38.33%) Active Directory
13 23 (38.33%) Microsoft Azure
14 22 (36.67%) Altiris
14 22 (36.67%) VERITAS Certified Professional (VCP)
14 22 (36.67%) VMware Certified Professional (VCP)
14 22 (36.67%) Veritas
14 22 (36.67%) Tivoli Storage Manager
14 22 (36.67%) Forcepoint
14 22 (36.67%) Exchange Server 2013
14 22 (36.67%) Symantec Endpoint Protection
14 22 (36.67%) Exchange Server 2010
14 22 (36.67%) VMware ESXi
14 22 (36.67%) vCenter Server
15 13 (21.67%) Amazon AWS
15 13 (21.67%) SCCM
15 13 (21.67%) Office 365

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 30 (50.00%) MS Exchange
2 22 (36.67%) Exchange Server 2010
2 22 (36.67%) Exchange Server 2013
3 4 (6.67%) IIS
4 3 (5.00%) Cloud Foundry
4 3 (5.00%) Skype for Business
Cloud Services
1 23 (38.33%) Microsoft Azure
2 13 (21.67%) Amazon AWS
2 13 (21.67%) Office 365
3 7 (11.67%) SaaS
4 6 (10.00%) IaaS
5 3 (5.00%) PaaS
Communications & Networking
1 9 (15.00%) Internet
2 8 (13.33%) Firewall
3 7 (11.67%) SAN
4 5 (8.33%) Cisco Nexus
4 5 (8.33%) DNS
4 5 (8.33%) NetScaler
5 4 (6.67%) Cisco ASA
5 4 (6.67%) LAN
5 4 (6.67%) WAN
6 3 (5.00%) BGP
6 3 (5.00%) SNMP
6 3 (5.00%) TCP/IP
6 3 (5.00%) VLAN
7 2 (3.33%) iSCSI
8 1 (1.67%) INAP
8 1 (1.67%) Network Security
8 1 (1.67%) SIGTRAN
8 1 (1.67%) SS7
8 1 (1.67%) VPN
8 1 (1.67%) Wireshark
Database & Business Intelligence
1 41 (68.33%) SQL Server
2 4 (6.67%) Apache Cassandra
2 4 (6.67%) NoSQL
3 3 (5.00%) SQL Server 2008
4 1 (1.67%) MongoDB
4 1 (1.67%) RavenDB
Development Applications
1 3 (5.00%) Git (software)
1 3 (5.00%) Gradle
1 3 (5.00%) Maven
1 3 (5.00%) webpack
2 1 (1.67%) MSBuild
2 1 (1.67%) Octopus Deploy
2 1 (1.67%) Team Foundation Server
2 1 (1.67%) TeamCity
General
1 3 (5.00%) Telecoms
2 1 (1.67%) Banking
2 1 (1.67%) Finance
2 1 (1.67%) Games
Job Titles
1 25 (41.67%) Support Engineer
2 19 (31.67%) Infrastructure Engineer
3 11 (18.33%) 3rd Line Support
3 11 (18.33%) Technical Engineer
3 11 (18.33%) Technical Support
3 11 (18.33%) Technical Support Engineer
4 9 (15.00%) 3rd Line Engineer
4 9 (15.00%) VMware Engineer
5 8 (13.33%) 3rd Line Support Engineer
5 8 (13.33%) VMware Support Engineer
6 7 (11.67%) Infrastructure Support
6 7 (11.67%) Infrastructure Support Engineer
7 5 (8.33%) 2nd Line Engineer
7 5 (8.33%) 2nd Line Support
7 5 (8.33%) 2nd Line Support Engineer
7 5 (8.33%) 2nd/3rd Line Support
7 5 (8.33%) 2nd/3rd Line Support Engineer
7 5 (8.33%) Microsoft Engineer
7 5 (8.33%) Network Engineer
7 5 (8.33%) Operations Engineer
Libraries, Frameworks & Software Standards
1 3 (5.00%) AngularJS
1 3 (5.00%) Java SE
1 3 (5.00%) Kafka
1 3 (5.00%) Node.js
1 3 (5.00%) React
1 3 (5.00%) Sass
2 1 (1.67%) .NET
2 1 (1.67%) HTML
2 1 (1.67%) jQuery
2 1 (1.67%) XML
Miscellaneous
1 10 (16.67%) Hybrid Cloud
2 8 (13.33%) Data Centre
2 8 (13.33%) Replication
3 4 (6.67%) Enterprise Software
3 4 (6.67%) Security Operations Centre
4 2 (3.33%) Computer Science
5 1 (1.67%) Analytical Skills
Operating Systems
1 52 (86.67%) Windows
2 44 (73.33%) Windows Server
3 28 (46.67%) Windows Server 2012
4 10 (16.67%) Linux
5 3 (5.00%) Ubuntu
5 3 (5.00%) Unix
5 3 (5.00%) Windows Server 2003
5 3 (5.00%) Windows Server 2008
6 1 (1.67%) Red Hat Enterprise Linux
6 1 (1.67%) Solaris
Processes & Methodologies
1 12 (20.00%) Virtual Environments
2 10 (16.67%) Service Delivery
3 9 (15.00%) ITIL
3 9 (15.00%) Performance Tuning
4 8 (13.33%) Incident Management
4 8 (13.33%) Presales
5 7 (11.67%) Service Delivery Management
6 5 (8.33%) Agile Software Development
6 5 (8.33%) Change Management
6 5 (8.33%) DevOps
6 5 (8.33%) Security Operations
7 4 (6.67%) Continuous Improvement
7 4 (6.67%) Continuous Integration
7 4 (6.67%) Disaster Recovery
7 4 (6.67%) Network Virtualisation
7 4 (6.67%) Release Management
7 4 (6.67%) SIEM
8 3 (5.00%) Front End Development
8 3 (5.00%) Microservices
8 3 (5.00%) Open Source
Programming Languages
1 38 (63.33%) SQL
2 6 (10.00%) Java
3 5 (8.33%) PowerShell
4 4 (6.67%) Python
4 4 (6.67%) Shell Script
5 3 (5.00%) JavaScript
6 2 (3.33%) ES6
7 1 (1.67%) Perl
Qualifications
1 22 (36.67%) VERITAS Certified Professional (VCP)
1 22 (36.67%) VMware Certified Professional (VCP)
2 4 (6.67%) CCNA
2 4 (6.67%) CCNP
2 4 (6.67%) Cisco Certification
3 2 (3.33%) Computer Science Degree
3 2 (3.33%) Degree
3 2 (3.33%) MCSA
3 2 (3.33%) Microsoft Certification
3 2 (3.33%) SC Cleared
3 2 (3.33%) Security Cleared
Quality Assurance & Compliance
1 4 (6.67%) ISO/IEC 20000
2 3 (5.00%) ISO 22301
2 3 (5.00%) ISO 9001
2 3 (5.00%) ISO/IEC 27001
2 3 (5.00%) PCI DSS
2 3 (5.00%) SLA
System Software
1 23 (38.33%) Active Directory
2 22 (36.67%) VMware ESXi
3 8 (13.33%) VMware Infrastructure
4 6 (10.00%) Hyper-V
5 5 (8.33%) XenDesktop
6 3 (5.00%) Docker
6 3 (5.00%) Microsoft Virtual Server
6 3 (5.00%) Virtual Servers
7 2 (3.33%) Virtual Machines
Systems Management
1 28 (46.67%) Backup Exec
2 25 (41.67%) Symantec Enterprise Vault
3 22 (36.67%) Symantec Endpoint Protection
3 22 (36.67%) Tivoli Storage Manager
3 22 (36.67%) vCenter Server
4 13 (21.67%) SCCM
5 5 (8.33%) NetBackup
5 5 (8.33%) Norton AntiVirus
6 4 (6.67%) Microsoft Clustering
7 3 (5.00%) Failover Clustering
7 3 (5.00%) Microsoft Intune
7 3 (5.00%) Opsview
7 3 (5.00%) vMotion
7 3 (5.00%) WMI
7 3 (5.00%) WSUS
8 2 (3.33%) SCVMM
9 1 (1.67%) Ansible
9 1 (1.67%) Opscode Chef
9 1 (1.67%) Puppet
Vendors
1 40 (66.67%) Microsoft
2 34 (56.67%) Cisco
3 33 (55.00%) VMware
4 31 (51.67%) Juniper
5 30 (50.00%) Symantec
6 26 (43.33%) F5
7 22 (36.67%) Altiris
7 22 (36.67%) Forcepoint
7 22 (36.67%) Veritas
8 8 (13.33%) Veeam
9 5 (8.33%) Citrix
9 5 (8.33%) NetApp
10 3 (5.00%) Barracuda Networks
11 2 (3.33%) Dell
11 2 (3.33%) HP
12 1 (1.67%) Oracle
12 1 (1.67%) Red Hat
12 1 (1.67%) RedGate
12 1 (1.67%) Sun