The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in West Sussex. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 3 months to 28 June 2017 with a comparison to the same period over the previous 2 years.

Clustering
South East / West Sussex
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 97 93 90
Rank change year-on-year -4 -3  
Permanent jobs citing Clustering 10 22 19
As % of all permanent IT jobs advertised in West Sussex 0.93% 1.70% 1.61%
As % of the Miscellaneous category 2.57% 4.53% 4.07%
Number of salaries quoted 12 25 13
Median salary £42,500 £50,000 £42,500
Median salary % change year-on-year -15.00% +17.64%  
90% offered a salary of more than £40,000 £40,000 £34,250
10% offered a salary of more than £48,750 £60,250 £50,000
UK excluding London median salary £45,000 £45,000 £45,000

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 West Sussex with a requirement for generic IT skills.

Generic IT Skills
West Sussex
Permanent job vacancies with a requirement for generic IT skills 389 486 467
As % of all permanent IT job vacancies advertised in West Sussex 36.19% 37.62% 39.51%
Number of salaries quoted 489 761 563
Median salary £38,000 £42,500 £45,000
Median salary % change year-on-year -10.58% -5.55%  
90% offered a salary of more than £26,250 £23,250 £24,750
10% offered a salary of more than £61,550 £66,250 £63,750
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Clustering
Job Vacancy Trend in West Sussex

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

Job vacancy trend for Clustering in West Sussex

Clustering
Salary Trend in West Sussex

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

Salary trend for Clustering in West Sussex

Clustering
Job Locations in West Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the West Sussex region over the 3 months to 28 June 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
Haywards Heath -8 4 £40,000 -
Crawley +9 2 £54,000 +2.85%
Clustering
South East

For the 6 months to 28 June 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 West Sussex region with a requirement for Clustering.

1 13 (92.86%) Active Directory
2 11 (78.57%) Microsoft
2 11 (78.57%) Hyper-V
3 10 (71.43%) SCCM
3 10 (71.43%) Windows
4 8 (57.14%) MCSE
4 8 (57.14%) VBScript
4 8 (57.14%) LAN
4 8 (57.14%) WAN
4 8 (57.14%) HP
4 8 (57.14%) Microsoft Certification
4 8 (57.14%) PowerShell
4 8 (57.14%) Firewall
5 7 (50.00%) IIS
5 7 (50.00%) ITIL
5 7 (50.00%) Office 365
5 7 (50.00%) Windows Server
6 6 (42.86%) SQL Server
6 6 (42.86%) SQL
6 6 (42.86%) SAN
6 6 (42.86%) SQL Server 2008
7 5 (35.71%) WSUS
7 5 (35.71%) VMware
7 5 (35.71%) Dell
7 5 (35.71%) DHCP
7 5 (35.71%) SharePoint
7 5 (35.71%) MS Exchange
7 5 (35.71%) Exchange Server 2010
7 5 (35.71%) SaaS
7 5 (35.71%) SharePoint 2013

Clustering
Co-occurring IT Skills in West Sussex 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 7 (50.00%) IIS
2 5 (35.71%) Exchange Server 2010
2 5 (35.71%) MS Exchange
2 5 (35.71%) SharePoint
2 5 (35.71%) SharePoint 2013
3 3 (21.43%) SharePoint 2010
4 2 (14.29%) Exchange Server 2013
Cloud Services
1 7 (50.00%) Office 365
2 5 (35.71%) SaaS
Communications & Networking
1 8 (57.14%) Firewall
1 8 (57.14%) LAN
1 8 (57.14%) WAN
2 6 (42.86%) SAN
3 5 (35.71%) DHCP
4 3 (21.43%) DNS
4 3 (21.43%) iSCSI
4 3 (21.43%) NAS
4 3 (21.43%) TCP/IP
4 3 (21.43%) Unified Communications
5 2 (14.29%) Internet
5 2 (14.29%) Remote Desktop
5 2 (14.29%) Wi-Fi
Database & Business Intelligence
1 6 (42.86%) SQL Server
1 6 (42.86%) SQL Server 2008
2 2 (14.29%) SQL Server 2012
2 2 (14.29%) SQL Server 2014
General
1 3 (21.43%) Finance
2 1 (7.14%) Advertising
Job Titles
1 6 (42.86%) Infrastructure Support
2 5 (35.71%) 2nd/3rd Line Support
2 5 (35.71%) 2nd/3rd Line Support Analyst
2 5 (35.71%) 3rd Line Infrastructure Support
2 5 (35.71%) 3rd Line Infrastructure Support Analyst
2 5 (35.71%) 3rd Line Support
2 5 (35.71%) 3rd Line Support Analyst
2 5 (35.71%) Analyst
2 5 (35.71%) Infrastructure Analyst
2 5 (35.71%) Infrastructure Support Analyst
2 5 (35.71%) IT Analyst
2 5 (35.71%) IT Infrastructure Analyst
2 5 (35.71%) IT Support
2 5 (35.71%) IT Support Analyst
2 5 (35.71%) Support Analyst
3 4 (28.57%) Infrastructure Engineer
4 3 (21.43%) Network Engineer
4 3 (21.43%) Network Infrastructure Engineer
4 3 (21.43%) Technical Architect
4 3 (21.43%) Windows Engineer
Libraries, Frameworks & Software Standards
1 3 (21.43%) Software Packaging
Miscellaneous
1 2 (14.29%) PKI
1 2 (14.29%) Virtual Team
Operating Systems
1 10 (71.43%) Windows
2 7 (50.00%) Windows Server
3 2 (14.29%) Windows Server 2008
3 2 (14.29%) Windows Server 2012
Processes & Methodologies
1 7 (50.00%) ITIL
2 3 (21.43%) Cost-Benefit Analysis
2 3 (21.43%) High Availability
2 3 (21.43%) IT Strategy
2 3 (21.43%) Kalman Filter
2 3 (21.43%) Mentoring
2 3 (21.43%) Network Load Balancing
2 3 (21.43%) Patch Management
2 3 (21.43%) PRINCE2
2 3 (21.43%) Software Deployment
2 3 (21.43%) TOGAF
2 3 (21.43%) Translating Business Requirements
2 3 (21.43%) Web Filtering
3 2 (14.29%) Configuration Management
3 2 (14.29%) ITIL V3
3 2 (14.29%) Virtual Team Management
4 1 (7.14%) Continuous Improvement
4 1 (7.14%) Database Security
4 1 (7.14%) Facilities Management
4 1 (7.14%) Migration
Programming Languages
1 8 (57.14%) PowerShell
1 8 (57.14%) VBScript
2 6 (42.86%) SQL
3 1 (7.14%) T-SQL
Qualifications
1 8 (57.14%) MCSE
1 8 (57.14%) Microsoft Certification
2 3 (21.43%) CCNA
2 3 (21.43%) Cisco Certification
3 2 (14.29%) MCITP
3 2 (14.29%) MCP
3 2 (14.29%) MCSA
System Software
1 13 (92.86%) Active Directory
2 11 (78.57%) Hyper-V
3 3 (21.43%) ISA Server
3 3 (21.43%) VMware ESXi
4 2 (14.29%) UAG
4 2 (14.29%) VMware Infrastructure
Systems Management
1 10 (71.43%) SCCM
2 5 (35.71%) WSUS
3 3 (21.43%) Microsoft Clustering
Vendors
1 11 (78.57%) Microsoft
2 8 (57.14%) HP
3 5 (35.71%) Dell
3 5 (35.71%) VMware
4 3 (21.43%) 3PAR
4 3 (21.43%) Citrix
4 3 (21.43%) EMC
4 3 (21.43%) F5
4 3 (21.43%) Forcepoint