The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in the South East. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 3 months to 29 March 2017 with a comparison to the same period over the previous 2 years.

Clustering
England / South East
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 274 264 195
Rank change year-on-year -10 -69  
Permanent jobs citing Clustering 123 207 327
As % of all permanent IT jobs advertised in the South East 0.82% 1.06% 1.58%
As % of the Miscellaneous category 2.37% 2.65% 4.30%
Number of salaries quoted 97 160 232
Median salary £52,500 £45,000 £45,000
Median salary % change year-on-year +16.66% -  
90% offered a salary of more than £38,000 £32,500 £32,500
10% offered a salary of more than £67,500 £60,000 £61,200
UK excluding London median salary £44,000 £45,000 £42,500
% change year-on-year -2.22% +5.88%  

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

Generic IT Skills
South East
Permanent job vacancies with a requirement for generic IT skills 5181 7800 7613
As % of all permanent IT job vacancies advertised in the South East 34.52% 39.84% 36.78%
Number of salaries quoted 4203 6444 5968
Median salary £45,000 £45,000 £43,000
Median salary % change year-on-year - +4.65%  
90% offered a salary of more than £27,500 £27,500 £26,500
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Clustering
Job Vacancy Trend in the South East

The job posting trend of jobs advertised in the South East citing Clustering as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for Clustering in the South East

Clustering
Salary Trend in the South East

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

Salary trend for Clustering in the South East

Clustering
Salary Histogram in the South East

The salary distribution of IT jobs citing Clustering in the South East over the 3 months to 29 March 2017.

Salary histogram for Clustering in the South East

Clustering
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the South East region over the 3 months to 29 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Berkshire +36 30 £50,000 +5.26% 3
Surrey +26 26 £57,500 +15.00% 5
Hampshire +24 18 £48,750 +8.33% 3
Kent +20 14 £67,500 +28.57%
Buckinghamshire -11 14 £25,000 -49.23% 5
Oxfordshire 0 12 £62,500 +42.04% 3
East Sussex +5 5 £45,000 +25.00% 1
West Sussex -16 4 £42,000 +5.00% 1
Clustering
England

For the 6 months to 29 March 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 East region with a requirement for Clustering.

1 149 (56.87%) SQL Server
2 138 (52.67%) Windows
3 131 (50.00%) SQL
4 123 (46.95%) Microsoft
5 101 (38.55%) Active Directory
6 92 (35.11%) Windows Server
7 84 (32.06%) Performance Tuning
8 83 (31.68%) VMware
9 82 (31.30%) Linux
10 74 (28.24%) Replication
11 68 (25.95%) Windows Server 2012
12 65 (24.81%) Load Balancing
13 62 (23.66%) MS Excel
14 58 (22.14%) T-SQL
14 58 (22.14%) Hyper-V
15 54 (20.61%) High Availability
16 50 (19.08%) Finance
16 50 (19.08%) PowerShell
16 50 (19.08%) SQL Server Integration Services
16 50 (19.08%) SQL Server 2014
17 46 (17.56%) SQL Server 2008
18 45 (17.18%) Microsoft Clustering
19 43 (16.41%) VMware Infrastructure
19 43 (16.41%) MS Exchange
20 41 (15.65%) IIS
20 41 (15.65%) Network Load Balancing
21 40 (15.27%) SQL Server Reporting Services
22 38 (14.50%) SAN
22 38 (14.50%) SQL Server Analysis Services
22 38 (14.50%) Windows Server 2008

Clustering
Co-occurring IT Skills in the South East 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 43 (16.41%) MS Exchange
2 41 (15.65%) IIS
3 35 (13.36%) SharePoint
4 34 (12.98%) Exchange Server 2010
5 25 (9.54%) Apache
6 23 (8.78%) SharePoint 2013
7 21 (8.02%) JBoss
7 21 (8.02%) Tomcat
8 19 (7.25%) WebLogic
9 18 (6.87%) Exchange Server 2013
10 12 (4.58%) SharePoint 2010
11 9 (3.44%) BizTalk Server
12 7 (2.67%) Skype for Business
13 6 (2.29%) nginx
14 4 (1.53%) Apache Solr
14 4 (1.53%) Exchange Server 2007
15 3 (1.15%) Elasticsearch
15 3 (1.15%) Oracle SOA Suite
16 2 (0.76%) OpenStack
16 2 (0.76%) Oracle Service Bus
Applications
1 62 (23.66%) MS Excel
2 8 (3.05%) MS Office
3 4 (1.53%) MS Visio
4 2 (0.76%) MS PowerPoint
Cloud Services
1 33 (12.60%) Office 365
2 27 (10.31%) Microsoft Azure
3 19 (7.25%) Amazon AWS
4 4 (1.53%) Datadog
5 2 (0.76%) Cloud Computing
5 2 (0.76%) IaaS
6 1 (0.38%) Mimecast
6 1 (0.38%) SaaS
Communications & Networking
1 38 (14.50%) SAN
2 35 (13.36%) Firewall
3 34 (12.98%) DNS
4 16 (6.11%) F5 BIG-IP GTM
4 16 (6.11%) F5 BIG-IP LTM
5 13 (4.96%) Internet
5 13 (4.96%) TCP/IP
6 9 (3.44%) DHCP
6 9 (3.44%) iSCSI
6 9 (3.44%) LAN
6 9 (3.44%) WAN
7 7 (2.67%) Skype
8 6 (2.29%) VLAN
9 5 (1.91%) Fibre Channel
9 5 (1.91%) Unified Communications
10 4 (1.53%) BGP
10 4 (1.53%) Cisco ASA
10 4 (1.53%) HTTP
10 4 (1.53%) Intranet
10 4 (1.53%) SMTP
Database & Business Intelligence
1 149 (56.87%) SQL Server
2 50 (19.08%) SQL Server 2014
2 50 (19.08%) SQL Server Integration Services
3 46 (17.56%) SQL Server 2008
4 40 (15.27%) SQL Server Reporting Services
5 38 (14.50%) SQL Server 2012
5 38 (14.50%) SQL Server Analysis Services
6 30 (11.45%) Data Warehouse
6 30 (11.45%) Microsoft Analysis Services
7 18 (6.87%) MySQL
8 11 (4.20%) OLTP
8 11 (4.20%) SQL Server 2016
9 10 (3.82%) OLAP
10 8 (3.05%) Hadoop
11 7 (2.67%) SQL Server 2005
12 2 (0.76%) JasperReports
12 2 (0.76%) NoSQL
12 2 (0.76%) Oracle Database 11g
12 2 (0.76%) QlikView
12 2 (0.76%) Redis
Development Applications
1 11 (4.20%) Visual Studio
2 6 (2.29%) Team Foundation Server
3 2 (0.76%) Eclipse
3 2 (0.76%) Jenkins
3 2 (0.76%) Maven
4 1 (0.38%) Git (software)
4 1 (0.38%) Toad
General
1 50 (19.08%) Finance
2 16 (6.11%) Advertising
2 16 (6.11%) Marketing
3 14 (5.34%) Banking
4 12 (4.58%) Telecoms
5 6 (2.29%) Music Industry
6 1 (0.38%) Games
6 1 (0.38%) Legal
Job Titles
1 63 (24.05%) DBA
2 54 (20.61%) SQL DBA
3 39 (14.89%) Architect
3 39 (14.89%) Infrastructure Engineer
4 35 (13.36%) SQL Server DBA
4 35 (13.36%) Support Engineer
5 28 (10.69%) Administrator
6 21 (8.02%) Developer
7 20 (7.63%) Technical Support
8 19 (7.25%) Technical Engineer
8 19 (7.25%) Technical Support Engineer
9 16 (6.11%) 3rd Line Support
10 15 (5.73%) 3rd Line Engineer
10 15 (5.73%) Technical Architect
11 14 (5.34%) Infrastructure Architect
12 13 (4.96%) Cloud Architect
13 12 (4.58%) 3rd Line Support Engineer
13 12 (4.58%) Cloud Infrastructure Architect
13 12 (4.58%) Enterprise Architect
13 12 (4.58%) Enterprise Technical Architect
Libraries, Frameworks & Software Standards
1 19 (7.25%) J2EE
1 19 (7.25%) Middleware
2 16 (6.11%) .NET
3 7 (2.67%) HTML
3 7 (2.67%) HTML5
3 7 (2.67%) jQuery
3 7 (2.67%) Windows SharePoint Services
4 6 (2.29%) Web Services
5 4 (1.53%) CSS
5 4 (1.53%) CSS3
5 4 (1.53%) EDI
5 4 (1.53%) EDIFACT
5 4 (1.53%) JMS
5 4 (1.53%) WCF
6 3 (1.15%) AngularJS
6 3 (1.15%) ASP.NET
7 2 (0.76%) LAMP
7 2 (0.76%) XML
8 1 (0.38%) Memcached
8 1 (0.38%) Oracle Fusion
Miscellaneous
1 74 (28.24%) Replication
2 24 (9.16%) Hybrid Cloud
3 22 (8.40%) Analytical Skills
4 12 (4.58%) Enterprise Storage
5 9 (3.44%) Data Centre
6 8 (3.05%) Management Information System
7 5 (1.91%) Computer Science
8 4 (1.53%) Enterprise Software
9 2 (0.76%) Fat Client
9 2 (0.76%) Fintech
9 2 (0.76%) HACMP
9 2 (0.76%) iPad
9 2 (0.76%) iPhone
9 2 (0.76%) N-Tier
9 2 (0.76%) Thin Client
10 1 (0.38%) Data Protection Act
10 1 (0.38%) EMC VNX
10 1 (0.38%) Mainframe
10 1 (0.38%) Video Conferencing
Operating Systems
1 138 (52.67%) Windows
2 92 (35.11%) Windows Server
3 82 (31.30%) Linux
4 68 (25.95%) Windows Server 2012
5 38 (14.50%) Windows Server 2008
6 36 (13.74%) Unix
7 19 (7.25%) Red Hat Enterprise Linux
8 18 (6.87%) Windows Server 2003
9 13 (4.96%) Solaris
10 9 (3.44%) Windows 10
10 9 (3.44%) Windows 7
10 9 (3.44%) Windows 8
11 5 (1.91%) Ubuntu
12 4 (1.53%) CentOS
13 3 (1.15%) SUSE
14 2 (0.76%) AIX
14 2 (0.76%) Android
14 2 (0.76%) Debian
14 2 (0.76%) Fedora
14 2 (0.76%) Mac OS
Processes & Methodologies
1 84 (32.06%) Performance Tuning
2 65 (24.81%) Load Balancing
3 54 (20.61%) High Availability
4 41 (15.65%) Network Load Balancing
5 28 (10.69%) Business Intelligence
6 25 (9.54%) Disaster Recovery
7 22 (8.40%) Migration
7 22 (8.40%) Performance Monitoring
8 19 (7.25%) Presales
9 18 (6.87%) Configuration Management
10 16 (6.11%) ITIL
11 15 (5.73%) Project Management
12 14 (5.34%) Service Delivery
13 13 (4.96%) Database Mirroring
13 13 (4.96%) Infrastructure Management
13 13 (4.96%) IT Strategy
13 13 (4.96%) Root Cause Analysis
14 12 (4.58%) Database Security
14 12 (4.58%) Mentoring
14 12 (4.58%) Translating Business Requirements
Programming Languages
1 131 (50.00%) SQL
2 58 (22.14%) T-SQL
3 50 (19.08%) PowerShell
4 23 (8.78%) Perl
5 12 (4.58%) Java
6 10 (3.82%) JavaScript
7 8 (3.05%) C#
8 6 (2.29%) Bash Shell
8 6 (2.29%) Python
9 5 (1.91%) Shell Script
10 4 (1.53%) ActionScript
10 4 (1.53%) ActionScript 2.0
11 3 (1.15%) MATLAB
11 3 (1.15%) VB
12 2 (0.76%) PHP
12 2 (0.76%) VB6
13 1 (0.38%) C
13 1 (0.38%) C++
13 1 (0.38%) PL/SQL
13 1 (0.38%) VBScript
Qualifications
1 37 (14.12%) Microsoft Certification
2 30 (11.45%) MCSE
3 18 (6.87%) Degree
3 18 (6.87%) VMware Certified Professional (VCP)
4 14 (5.34%) Security Cleared
5 12 (4.58%) CCNA
5 12 (4.58%) Cisco Certification
5 12 (4.58%) SC Cleared
6 9 (3.44%) MCSA
7 8 (3.05%) MCP
8 7 (2.67%) MCITP
9 6 (2.29%) VERITAS Certified Professional (VCP)
10 1 (0.38%) MCDBA
10 1 (0.38%) MCTS
10 1 (0.38%) RHCE
10 1 (0.38%) RHCSA
Quality Assurance & Compliance
1 15 (5.73%) SLA
2 5 (1.91%) ISO/IEC 27001
3 4 (1.53%) PCI DSS
4 3 (1.15%) ISO 9000
5 2 (0.76%) ISO 9001
6 1 (0.38%) ISO22301
6 1 (0.38%) QA
System Software
1 101 (38.55%) Active Directory
2 58 (22.14%) Hyper-V
3 43 (16.41%) VMware Infrastructure
4 28 (10.69%) VMware ESXi
5 20 (7.63%) vSphere
6 9 (3.44%) Virtual Desktop
7 8 (3.05%) VMware ESX
8 7 (2.67%) Virtual Machines
9 6 (2.29%) Forefront TMG
10 5 (1.91%) Firmware
10 5 (1.91%) ISA Server
11 4 (1.53%) Ceph
12 3 (1.15%) DFS Replication
12 3 (1.15%) XenApp
13 2 (0.76%) GPFS
13 2 (0.76%) KVM
13 2 (0.76%) Oracle RAC
13 2 (0.76%) Squid
13 2 (0.76%) UAG
13 2 (0.76%) Veritas Cluster Server
Systems Management
1 45 (17.18%) Microsoft Clustering
2 24 (9.16%) SCCM
3 22 (8.40%) Backup Exec
4 17 (6.49%) Puppet
4 17 (6.49%) SCOM
5 13 (4.96%) Failover Clustering
6 11 (4.20%) Red Hat Satellite
7 10 (3.82%) NetBackup
8 9 (3.44%) SCVMM
9 6 (2.29%) Opscode Chef
9 6 (2.29%) WSUS
10 5 (1.91%) McAfee ePO
11 4 (1.53%) CFEngine
11 4 (1.53%) logstash
11 4 (1.53%) Symantec Endpoint Protection
11 4 (1.53%) Symantec Enterprise Vault
11 4 (1.53%) Tivoli Storage Manager
11 4 (1.53%) vMotion
11 4 (1.53%) ZABBIX
12 3 (1.15%) Cobbler
Vendors
1 123 (46.95%) Microsoft
2 83 (31.68%) VMware
3 36 (13.74%) F5
4 35 (13.36%) HP
5 34 (12.98%) Cisco
5 34 (12.98%) Red Hat
6 19 (7.25%) 3PAR
6 19 (7.25%) Veeam
7 18 (6.87%) Veritas
8 15 (5.73%) Facebook
9 14 (5.34%) Oracle
10 13 (4.96%) Citrix
11 8 (3.05%) EMC
11 8 (3.05%) Juniper
11 8 (3.05%) NetApp
12 7 (2.67%) Forcepoint
12 7 (2.67%) SAP
13 6 (2.29%) arcserve
13 6 (2.29%) CommVault
14 5 (1.91%) IBM
Reading, Berkshire
Sanderson
Salary: £40000 - £45000 per annum + benefits
Posted: Yesterday
Gatwick, West Sussex
Gatwick Airport
Salary: £44000 - £50000 per annum + excellent benefits and rewards
Posted: Yesterday
Oxford, Oxfordshire
Searchability
Salary: £40000 - £50000 per annum
Posted: Yesterday
Thame, Oxfordshire
Ascend Consulting
Salary: From £30,000 to £40,000 per annum
Posted: Yesterday
Woking, Surrey
Spencer Rose
Salary: £55000 - £65000 per annum
Posted: 2 days ago
Milton Keynes, Buckinghamshire
Dawson & Walsh
Salary: £40000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Brighton, East Sussex
Dawson & Walsh
Salary: £40000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Thame, Oxfordshire
Dawson & Walsh
Salary: £40000 - £55000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Weybridge
Recruitment Genius Ltd
Salary: £25000 - £35000 per annum
Posted: Yesterday
Southampton
Spectrum IT
Salary: £40000 - £45000 per annum
Posted: 7 days ago
Reading, Berkshire
Genesis Associates (UK) Limited
Salary: £28000 - £32000 per annum + Benefits
Posted: 5 days ago
Egham, Surrey
Spargonet Consulting Plc
Salary: £55000 - £60000 per annum, Benefits Pension, Life, Health and 25 days
Posted: 5 days ago
Milton Keynes, Buckinghamshire
IT Executive Ltd
Salary: £45000 - £52000 per annum
Posted: 6 days ago
Milton Keynes, Buckinghamshire
ComputaCenter
Salary: Competitive
Posted: 13 days ago
Milton Keynes, Buckinghamshire
ComputaCenter
Salary: Competitive
Posted: 13 days ago
Milton Keynes, Buckinghamshire
I4 Recruitment
Salary: £48k - 50k per year
Posted: 6 days ago
Maidenhead, Berkshire
Maersk Line
Salary: Competitive
Posted: 13 days ago
Leatherhead, Surrey
CGI
Salary: £40000 - £45000 per annum
Posted: 14 days ago
Leatherhead, Surrey
CGI
Salary: £50000 - £70000 per annum + benefits
Posted: 21 days ago