The table below looks at the prevalence of the term Clustering in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Clustering over the 3 months to 26 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 May 2016
Same period 2015 Same period 2014
Clustering
Rank 112 118 127
Rank change year-on-year
+6 +9
Permanent jobs citing Clustering 19 37 29
As % of all permanent IT jobs located in Hertfordshire 0.92% 1.64% 1.14%
As % of the Miscellaneous category 2.21% 4.04% 2.63%
Number of salaries quoted 18 18 28
Median salary £46,500 £40,625 £42,500
Median salary % change year-on-year
+14.46% -4.41%
90% offered a salary of more than £39,250 £31,000 £33,000
10% offered a salary of more than £54,050 £57,750 £61,500
UK excluding London median salary £43,500 £44,500 £42,500
% change year-on-year
-2.24% +4.70%
Clustering
East of England

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

Miscellaneous Category
Hertfordshire
Permanent IT job ads with a match in the
Miscellaneous category
861 916 1101
As % of all permanent IT jobs located in Hertfordshire 41.82% 40.62% 43.38%
Number of salaries quoted 679 684 916
Median salary £42,500 £45,000 £42,500
Median salary % change year-on-year
-5.55% +5.88%
90% offered a salary of more than £26,000 £25,000 £27,500
10% offered a salary of more than £65,000 £65,000 £70,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Clustering
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Clustering as a proportion of all IT jobs with a match in the Miscellaneous category.

Clustering Jobs Demand Trend in Hertfordshire

Clustering
Salary Trend in Hertfordshire

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

Clustering Salary Trend in Hertfordshire

Clustering
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Clustering across the Hertfordshire region over the 3 months to 26 May 2016.

Clustering Salary Histogram in Hertfordshire

Clustering
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the Hertfordshire region over the 3 months to 26 May 2016. 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
(Click see detailed
statistics and trends)
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
Welwyn Garden City +18 10 £46,500 +12.72%
Letchworth 0 3 £40,000 -3.03% 1
Hemel Hempstead -2 3 £63,500 +58.75%
Stevenage - 2 £37,500 -
Watford +5 1 - -
Clustering
East of England

Clustering
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 26 May 2016, 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 Hertfordshire region with a requirement for Clustering.

1 30 (63.83%) Microsoft
2 29 (61.70%) Linux
3 23 (48.94%) Apache
3 23 (48.94%) SSL
3 23 (48.94%) Perl
3 23 (48.94%) Bash Shell
4 22 (46.81%) ITIL
5 21 (44.68%) Firewall
6 20 (42.55%) TCP/IP
7 19 (40.43%) Tomcat
8 18 (38.30%) Java
9 16 (34.04%) SQL
9 16 (34.04%) MS Excel
9 16 (34.04%) DNS
9 16 (34.04%) High Availability
10 15 (31.91%) Oracle
10 15 (31.91%) Red Hat
10 15 (31.91%) VMware
11 14 (29.79%) LAMP
11 14 (29.79%) SSH
11 14 (29.79%) VMware Infrastructure
11 14 (29.79%) PHP
11 14 (29.79%) Windows
11 14 (29.79%) MySQL
11 14 (29.79%) Sendmail
12 13 (27.66%) FTP
13 12 (25.53%) Active Directory
13 12 (25.53%) SQL Server
13 12 (25.53%) SLA
13 12 (25.53%) Time Management

Clustering
Top Related IT Skills in Hertfordshire 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 23 (48.94%) Apache
2 19 (40.43%) Tomcat
3 10 (21.28%) Apache ServiceMix
3 10 (21.28%) WebSphere
3 10 (21.28%) WebSphere Application Server
4 9 (19.15%) MS Exchange
5 4 (8.51%) Joomla!
5 4 (8.51%) Moodle
5 4 (8.51%) nginx
5 4 (8.51%) WordPress
6 3 (6.38%) SharePoint
7 2 (4.26%) Exchange Server 2003
7 2 (4.26%) Exchange Server 2007
7 2 (4.26%) Exchange Server 2010
7 2 (4.26%) Exchange Server 2013
7 2 (4.26%) IIS
7 2 (4.26%) SharePoint 2010
Applications
1 16 (34.04%) MS Excel
2 10 (21.28%) MS Office
Business Applications
1 4 (8.51%) Magento
2 1 (2.13%) Relativity
Cloud Services
1 4 (8.51%) Office 365
2 2 (4.26%) Mimecast
Communications & Networking
1 23 (48.94%) SSL
2 21 (44.68%) Firewall
3 20 (42.55%) TCP/IP
4 16 (34.04%) DNS
5 14 (29.79%) SSH
6 13 (27.66%) FTP
7 9 (19.15%) BIG-IP
7 9 (19.15%) F5 BIG-IP LTM
8 6 (12.77%) SAN
9 4 (8.51%) IMAP
9 4 (8.51%) POP3
9 4 (8.51%) SMTP
10 2 (4.26%) DHCP
10 2 (4.26%) Fibre Channel
10 2 (4.26%) NAS
11 1 (2.13%) Unified Communications
11 1 (2.13%) VPN
Database & Business Intelligence
1 14 (29.79%) MySQL
2 12 (25.53%) SQL Server
3 10 (21.28%) Oracle Reports
4 9 (19.15%) PostgreSQL
5 5 (10.64%) Microsoft Analysis Services
5 5 (10.64%) SQL Server 2008
5 5 (10.64%) SQL Server Analysis Services
5 5 (10.64%) SQL Server Integration Services
5 5 (10.64%) SQL Server Reporting Services
6 4 (8.51%) Crystal Reports
6 4 (8.51%) SQL Server 2014
7 3 (6.38%) Oracle Database
8 2 (4.26%) Data Warehouse
9 1 (2.13%) Data Mining
9 1 (2.13%) SQL Server 2012
General
1 12 (25.53%) Finance
2 9 (19.15%) Financial Institution
3 1 (2.13%) Advertising
3 1 (2.13%) Law
3 1 (2.13%) Marketing
Job Titles
1 18 (38.30%) Administrator
2 14 (29.79%) Systems Administrator
3 11 (23.40%) Linux Administrator
3 11 (23.40%) Linux Systems Administrator
4 9 (19.15%) DBA
4 9 (19.15%) DevOps Engineer
4 9 (19.15%) SQL DBA
5 7 (14.89%) Unix Administrator
5 7 (14.89%) Unix Systems Administrator
6 6 (12.77%) 3rd Line Engineer
6 6 (12.77%) 3rd Line Support
6 6 (12.77%) 3rd Line Support Engineer
6 6 (12.77%) 3rd Line Technical Engineer
6 6 (12.77%) 3rd Line Technical Support
6 6 (12.77%) Support Engineer
6 6 (12.77%) Technical Engineer
6 6 (12.77%) Technical Support
6 6 (12.77%) Technical Support Engineer
6 6 (12.77%) Unix Linux Systems Administrator
7 4 (8.51%) VMware Engineer
Libraries, Frameworks & Software Standards
1 14 (29.79%) LAMP
2 10 (21.28%) WebSphere MQ
3 9 (19.15%) LAPP Stack
4 4 (8.51%) Alternative PHP Cache
4 4 (8.51%) LEMP Stack
Miscellaneous
1 9 (19.15%) Computer Science
2 8 (17.02%) Analytical Skills
2 8 (17.02%) Replication
3 4 (8.51%) Driving Licence
4 2 (4.26%) Blackberry
5 1 (2.13%) AS400
5 1 (2.13%) Data Centre
5 1 (2.13%) Management Information System
Operating Systems
1 29 (61.70%) Linux
2 14 (29.79%) Windows
3 11 (23.40%) Red Hat Enterprise Linux
3 11 (23.40%) Unix
4 5 (10.64%) Windows Server 2008
5 4 (8.51%) CentOS
5 4 (8.51%) Windows Server
5 4 (8.51%) Windows Server 2012
6 1 (2.13%) AIX
6 1 (2.13%) Solaris
Processes & Methodologies
1 22 (46.81%) ITIL
2 16 (34.04%) High Availability
3 12 (25.53%) Time Management
4 9 (19.15%) Business Process Improvement
4 9 (19.15%) Change Control
4 9 (19.15%) Configuration Management
4 9 (19.15%) Data Protection
4 9 (19.15%) DevOps
4 9 (19.15%) Human Resource Management
4 9 (19.15%) Process Improvement
4 9 (19.15%) Risk Assessment
4 9 (19.15%) User Acceptance Testing
5 8 (17.02%) Problem Management
6 7 (14.89%) Load Balancing
7 6 (12.77%) Performance Tuning
8 4 (8.51%) Capacity Planning
8 4 (8.51%) Disaster Recovery
9 3 (6.38%) Coaching
9 3 (6.38%) Root Cause Analysis
10 2 (4.26%) Operational Acceptance Testing
Programming Languages
1 23 (48.94%) Bash Shell
1 23 (48.94%) Perl
2 18 (38.30%) Java
3 16 (34.04%) SQL
4 14 (29.79%) PHP
5 11 (23.40%) Shell Script
6 9 (19.15%) Python
6 9 (19.15%) Ruby
7 6 (12.77%) PowerShell
8 5 (10.64%) T-SQL
9 1 (2.13%) C#
Qualifications
1 9 (19.15%) RHCE
1 9 (19.15%) SC Cleared
1 9 (19.15%) Security Cleared
2 4 (8.51%) Microsoft Certification
3 1 (2.13%) Degree
3 1 (2.13%) EnCE
Quality Assurance & Compliance
1 12 (25.53%) SLA
2 11 (23.40%) PCI DSS
3 9 (19.15%) ISO 8583
System Software
1 14 (29.79%) Sendmail
1 14 (29.79%) VMware Infrastructure
2 12 (25.53%) Active Directory
3 10 (21.28%) Postfix
3 10 (21.28%) qmail
4 5 (10.64%) vSphere
5 4 (8.51%) iptables
5 4 (8.51%) Varnish
5 4 (8.51%) Xen
6 2 (4.26%) DFS Replication
6 2 (4.26%) Forefront TMG
6 2 (4.26%) Hyper-V
6 2 (4.26%) VMware ESX
6 2 (4.26%) XenApp
6 2 (4.26%) XenDesktop
Systems Management
1 10 (21.28%) Plesk
2 9 (19.15%) Puppet
2 9 (19.15%) Salt
3 4 (8.51%) Cacti
3 4 (8.51%) cPanel
3 4 (8.51%) Nagios
4 2 (4.26%) McAfee ePO
4 2 (4.26%) SCCM
4 2 (4.26%) SCOM
4 2 (4.26%) Simpana
5 1 (2.13%) EnCase
5 1 (2.13%) FTK
5 1 (2.13%) HP Data Protector
Vendors
1 30 (63.83%) Microsoft
2 15 (31.91%) Oracle
2 15 (31.91%) Red Hat
2 15 (31.91%) VMware
3 10 (21.28%) IBM
4 9 (19.15%) F5
4 9 (19.15%) NetApp
5 7 (14.89%) Citrix
6 4 (8.51%) IDERA
6 4 (8.51%) R1Soft
6 4 (8.51%) RedGate
7 3 (6.38%) HP
8 2 (4.26%) Cisco
8 2 (4.26%) CommVault
8 2 (4.26%) Intel Security
8 2 (4.26%) ServiceNow
8 2 (4.26%) WatchGuard
9 1 (2.13%) 3PAR
9 1 (2.13%) Facebook
9 1 (2.13%) Nuix
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £35000.00 - £45000.00 per annum + Execllent Benefits
Posted: 4 days ago