The table below looks at the prevalence of the term Clustering in IT jobs advertised for the Hemel Hempstead region. Included is a guide to the average salaries offered in IT jobs that have cited Clustering over the 3 months to 4 August 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
4 Aug 2015
Same period 2014 Same period 2013
Clustering
Rank 34 41 34
Rank change year-on-year
+7 -7
Permanent jobs citing Clustering 18 8 5
As % of all permanent IT jobs located in Hemel Hempstead 5.36% 2.31% 2.48%
As % of the Miscellaneous category 15.65% 8.00% 6.58%
Number of salaries quoted 8 8 5
Average salary £40,000 £57,500 £52,500
Average salary % change year-on-year
-30.43% +9.52%
UK excluding London average salary £43,500 £43,000 £41,000
% change year-on-year
+1.16% +4.87%
Clustering
Hertfordshire

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the Hemel Hempstead region.

Miscellaneous Category
Hemel Hempstead
Permanent IT job ads with a match in the
Miscellaneous category
115 100 76
As % of all permanent IT jobs located in Hemel Hempstead 34.23% 28.82% 37.62%
Number of salaries quoted 98 88 73
Average salary £40,000 £50,000 £32,500
Average salary % change year-on-year
-20.00% +53.84%
90% offered a salary of more than £25,000 £35,000 £21,000
10% offered a salary of more than £52,500 £47,750 £72,500
UK excluding London average salary £40,000 £40,000 £40,000

Clustering
Jobs Demand Trend in Hemel Hempstead

This chart provides a 3-month moving total of permanent IT jobs citing Clustering across the Hemel Hempstead region as a proportion of the total demand within the Miscellaneous category.

Clustering Jobs Demand Trend in Hemel Hempstead

Clustering
Salary Trend in Hemel Hempstead

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Clustering across the Hemel Hempstead region.

Clustering Salary Trend in Hemel Hempstead

Clustering
Top 30 Related IT Skills in Hemel Hempstead

For the 6 months to 4 August 2015, IT jobs across the Hemel Hempstead region citing Clustering also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Clustering.

1 32 (78.05%) Windows
1 32 (78.05%) Microsoft
1 32 (78.05%) Active Directory
2 31 (75.61%) MS Exchange
2 31 (75.61%) DHCP
2 31 (75.61%) DNS
2 31 (75.61%) Windows Server 2012
3 30 (73.17%) Exchange Server 2010
4 29 (70.73%) Windows Server 2008
5 28 (68.29%) Firewall
5 28 (68.29%) VMware
6 27 (65.85%) VMware ESX
6 27 (65.85%) Cisco
6 27 (65.85%) SQL Server
7 23 (56.10%) IIS
7 23 (56.10%) Citrix
7 23 (56.10%) Backup Exec
7 23 (56.10%) Exchange Server 2007
7 23 (56.10%) Symantec
7 23 (56.10%) SQL Server 2008
8 22 (53.66%) XenApp
8 22 (53.66%) XenDesktop
8 22 (53.66%) vSphere
8 22 (53.66%) vCloud
8 22 (53.66%) Veritas
8 22 (53.66%) SQL Server 2000
8 22 (53.66%) Norton AntiVirus
8 22 (53.66%) Sophos
8 22 (53.66%) Blackberry
8 22 (53.66%) NetBackup

Clustering
Top Related IT Skills in Hemel Hempstead by Category

For the 6 months to 4 August 2015, IT jobs across the Hemel Hempstead region citing Clustering also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Clustering. Up to 20 skills are shown per category.

Application Platforms
1 31 (75.61%) MS Exchange
2 30 (73.17%) Exchange Server 2010
3 23 (56.10%) IIS
3 23 (56.10%) Exchange Server 2007
4 22 (53.66%) Exchange Server 2003
5 3 (7.32%) Lync
5 3 (7.32%) Exchange Server 2013
Applications
1 4 (9.76%) MS Office
Cloud Services
1 1 (2.44%) Microsoft Azure
1 1 (2.44%) SaaS
1 1 (2.44%) Office 365
1 1 (2.44%) Symantec.cloud
Communications & Networking
1 31 (75.61%) DHCP
1 31 (75.61%) DNS
2 28 (68.29%) Firewall
3 12 (29.27%) SAN
4 5 (12.20%) IPsec
4 5 (12.20%) IP Telephony
4 5 (12.20%) Cisco IPT
4 5 (12.20%) Cisco ASA
4 5 (12.20%) NAS
4 5 (12.20%) WAN
5 1 (2.44%) iSCSI
5 1 (2.44%) TCP/IP
Database & Business Intelligence
1 27 (65.85%) SQL Server
2 23 (56.10%) SQL Server 2008
3 22 (53.66%) SQL Server 2000
4 2 (4.88%) Big Data
4 2 (4.88%) MySQL
4 2 (4.88%) Data Warehouse
5 1 (2.44%) Oracle Reports
5 1 (2.44%) SQL Server 2012
General
1 6 (14.63%) Telecoms
2 1 (2.44%) Finance
Job Titles
1 22 (53.66%) Infrastructure Engineer
1 22 (53.66%) Senior Infrastructure Engineer
1 22 (53.66%) Windows Infrastructure Engineer
2 7 (17.07%) Administrator
2 7 (17.07%) Systems Administrator
3 5 (12.20%) Analyst
3 5 (12.20%) UNIX Systems Administrator
3 5 (12.20%) UNIX Administrator
3 5 (12.20%) Senior Analyst
3 5 (12.20%) Senior Infrastructure Analyst
3 5 (12.20%) Infrastructure Analyst
4 3 (7.32%) IT Technician
4 3 (7.32%) Senior IT Technician
4 3 (7.32%) Senior Technician
5 2 (4.88%) HPUX Systems Administrator
5 2 (4.88%) DBA
6 1 (2.44%) IT Manager
6 1 (2.44%) Server Engineer
Miscellaneous
1 22 (53.66%) Blackberry
2 7 (17.07%) HP Superdome
3 6 (14.63%) Data Centre
4 3 (7.32%) Client/Server
4 3 (7.32%) Replication
5 2 (4.88%) Analytical Skills
6 1 (2.44%) Computer Science
6 1 (2.44%) Management Information System
Operating Systems
1 32 (78.05%) Windows
2 31 (75.61%) Windows Server 2012
3 29 (70.73%) Windows Server 2008
4 22 (53.66%) Windows 2000
5 10 (24.39%) Linux
6 7 (17.07%) UNIX
6 7 (17.07%) AIX
6 7 (17.07%) HPUX
6 7 (17.07%) Solaris
7 6 (14.63%) Windows 7
8 1 (2.44%) Red Hat Enterprise Linux
Processes & Methodologies
1 9 (21.95%) Capacity Planning
2 7 (17.07%) High Availability
2 7 (17.07%) Root Cause Analysis
2 7 (17.07%) Performance Tuning
2 7 (17.07%) Disaster Recovery
2 7 (17.07%) Business Continuity
2 7 (17.07%) Performance Monitoring
3 6 (14.63%) Network Load Balancing
4 2 (4.88%) Dimensional Modelling
5 1 (2.44%) Load Balancing
5 1 (2.44%) Performance Analysis
5 1 (2.44%) Demand Forecasting
5 1 (2.44%) ITIL
Programming Languages
1 7 (17.07%) Perl
1 7 (17.07%) Shell Script
2 2 (4.88%) PowerShell
2 2 (4.88%) SQL
2 2 (4.88%) Python
Qualifications
1 8 (19.51%) CCNA
1 8 (19.51%) Cisco Certification
1 8 (19.51%) Security Cleared
2 7 (17.07%) SC Cleared
3 5 (12.20%) CCNP
4 3 (7.32%) MCP
5 1 (2.44%) Microsoft Certification
5 1 (2.44%) Degree
Quality Assurance & Compliance
1 1 (2.44%) ISO/IEC 27001
System Software
1 32 (78.05%) Active Directory
2 27 (65.85%) VMware ESX
3 22 (53.66%) XenApp
3 22 (53.66%) XenDesktop
3 22 (53.66%) vSphere
3 22 (53.66%) vCloud
4 9 (21.95%) Hyper-V
5 7 (17.07%) Samba
6 6 (14.63%) VMware Infrastructure
7 2 (4.88%) Oracle RAC
8 1 (2.44%) Forefront TMG
Systems Management
1 23 (56.10%) Backup Exec
2 22 (53.66%) Norton AntiVirus
2 22 (53.66%) NetBackup
3 2 (4.88%) Data Guard
Vendors
1 32 (78.05%) Microsoft
2 28 (68.29%) VMware
3 27 (65.85%) Cisco
4 23 (56.10%) Citrix
4 23 (56.10%) Symantec
5 22 (53.66%) Veritas
5 22 (53.66%) Sophos
6 12 (29.27%) HP
7 10 (24.39%) Oracle
8 5 (12.20%) McAfee
8 5 (12.20%) 3PAR
9 1 (2.44%) SonicWALL
9 1 (2.44%) CommVault