Period
to 21 February 2018

The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in the East of England. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 6 months to 21 February 2018 with a comparison to the same period over the previous 2 years.

Clustering
England > East of England
6 months to
21 Feb 2018
Same period 2017 Same period 2016
Rank 307 291 264
Rank change year-on-year -16 -27 -13
Permanent jobs citing Clustering 58 69 134
As % of all permanent IT jobs advertised in the East of England 0.46% 0.54% 0.90%
As % of the Miscellaneous category 1.03% 1.40% 2.18%
Number of salaries quoted 54 54 81
East of England median annual salary £47,000 £47,500 £50,000
Median salary % change year-on-year -1.05% -5.00% +8.11%
10th Percentile £33,750 £31,750 £36,250
90th Percentile £90,000 £80,000 £65,000
England median annual salary £50,000 £50,000 £50,000

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 the East of England with a requirement for generic IT skills.

All Generic IT Skills
East of England
Permanent vacancies with a requirement for generic IT skills 5,606 4,929 6,160
As % of all permanent IT jobs advertised in the East of England 44.86% 38.88% 41.51%
Number of salaries quoted 4,358 3,962 4,768
East of England median annual salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% - +5.88%
10th Percentile £27,500 £25,500 £25,000
90th Percentile £72,500 £70,000 £66,250
England median annual salary £50,000 £50,000 £50,000

Clustering
Job Vacancy Trend in the East of England

Job postings citing Clustering as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for Clustering in the East of England

Clustering
Salary Trend in the East of England

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

Salary trend for Clustering in the East of England

Clustering
Salary Histogram in the East of England

The salary distribution of IT jobs citing Clustering in the East of England over the 6 months to 21 February 2018.

Salary histogram for Clustering in the East of England

Clustering
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the East of England region over the 6 months to 21 February 2018. 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
Cambridgeshire -38 19 £75,000 -6.25% 2
Essex +26 16 £37,500 -2.60% 4
Hertfordshire -1 15 £50,000 +21.21% 1
Suffolk +3 4 £37,500 -4.46%
Bedfordshire +10 3 £42,500 -10.53% 1
Norfolk - 1 - - 1
Clustering
England

For the 6 months to 21 February 2018, IT jobs citing Clustering also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the East of England region with a requirement for Clustering.

1 40 (68.97%) SQL
2 28 (48.28%) SQL Server
3 27 (46.55%) T-SQL
3 27 (46.55%) SQL Server Integration Services
4 26 (44.83%) Performance Tuning
5 25 (43.10%) SQL Server Reporting Services
6 24 (41.38%) Linux
7 22 (37.93%) Microsoft
8 21 (36.21%) Load Balancing
9 19 (32.76%) Replication
9 19 (32.76%) Business Intelligence
9 19 (32.76%) Oracle
10 18 (31.03%) Advertising
10 18 (31.03%) SQL Server Analysis Services
11 15 (25.86%) SQL Server 2016
12 14 (24.14%) MySQL
13 13 (22.41%) Data Warehouse
13 13 (22.41%) Firewall
13 13 (22.41%) Microsoft Analysis Services
13 13 (22.41%) Marketing
13 13 (22.41%) SQL Server 2014
13 13 (22.41%) Facebook
14 12 (20.69%) Hyper-V
14 12 (20.69%) Agile Software Development
14 12 (20.69%) Internet
15 11 (18.97%) Java
15 11 (18.97%) ISO/IEC 27001
15 11 (18.97%) Multithreading
16 10 (17.24%) Finance
16 10 (17.24%) LAMP

Clustering
Co-occurring IT Skills in the East of England 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 (12.07%) Apache
1 7 (12.07%) Tomcat
1 7 (12.07%) WebLogic
2 2 (3.45%) MS Exchange
3 1 (1.72%) Elasticsearch
3 1 (1.72%) Exchange Server 2010
3 1 (1.72%) NServiceBus
Applications
1 1 (1.72%) Microsoft Excel
1 1 (1.72%) Microsoft Office
Business Applications
1 1 (1.72%) Oracle EBS
Cloud Services
1 10 (17.24%) SaaS
2 5 (8.62%) Microsoft Azure
3 4 (6.90%) Amazon AWS
4 1 (1.72%) GitHub
4 1 (1.72%) Office 365
Communications & Networking
1 13 (22.41%) Firewall
2 12 (20.69%) Internet
3 10 (17.24%) SSL
4 2 (3.45%) Cisco ASA
4 2 (3.45%) SAN
4 2 (3.45%) WAN
5 1 (1.72%) LAN
5 1 (1.72%) Remote Desktop
5 1 (1.72%) SMS
5 1 (1.72%) TCP/IP
5 1 (1.72%) Wireless
Database & Business Intelligence
1 28 (48.28%) SQL Server
2 27 (46.55%) SQL Server Integration Services
3 25 (43.10%) SQL Server Reporting Services
4 18 (31.03%) SQL Server Analysis Services
5 15 (25.86%) SQL Server 2016
6 14 (24.14%) MySQL
7 13 (22.41%) Data Warehouse
7 13 (22.41%) Microsoft Analysis Services
7 13 (22.41%) SQL Server 2014
8 10 (17.24%) Oracle Database
9 7 (12.07%) RDBMS
9 7 (12.07%) Relational Database
10 5 (8.62%) OLAP
10 5 (8.62%) OLTP
10 5 (8.62%) Power BI
10 5 (8.62%) SQL Server 2012
11 4 (6.90%) Oracle OLAP
11 4 (6.90%) SQL Server 2008
12 3 (5.17%) Apache Cassandra
12 3 (5.17%) SQL Server 2005
Development Applications
1 5 (8.62%) SQL Server Management Studio (SSMS)
2 1 (1.72%) Atlassian Bamboo
2 1 (1.72%) Jenkins
2 1 (1.72%) PhantomJS
2 1 (1.72%) Selenium
General
1 18 (31.03%) Advertising
2 13 (22.41%) Marketing
3 10 (17.24%) Finance
4 2 (3.45%) Automotive
5 1 (1.72%) Manufacturing
Job Titles
1 33 (56.90%) DBA
2 32 (55.17%) SQL DBA
3 14 (24.14%) SQL Server DBA
4 12 (20.69%) Architect
5 11 (18.97%) Administrator
5 11 (18.97%) Solutions Architect
6 10 (17.24%) Oracle DBA
7 2 (3.45%) Linux Administrator
8 1 (1.72%) C# Architect
8 1 (1.72%) Desktop Engineer
8 1 (1.72%) Desktop Support
8 1 (1.72%) DevOps Engineer
8 1 (1.72%) Exchange Engineer
8 1 (1.72%) Infrastructure Engineer
8 1 (1.72%) Platform Engineer
8 1 (1.72%) Production DBA
8 1 (1.72%) Senior DBA
8 1 (1.72%) Senior SQL DBA
8 1 (1.72%) Server Engineer
8 1 (1.72%) Web Architect
Libraries, Frameworks & Software Standards
1 10 (17.24%) LAMP
2 7 (12.07%) J2EE
2 7 (12.07%) J2SE
3 6 (10.34%) .NET
3 6 (10.34%) WPF
4 2 (3.45%) ODBC
5 1 (1.72%) ASP.NET
5 1 (1.72%) ASP.NET MVC
5 1 (1.72%) ASP.NET Web API
5 1 (1.72%) CSS
5 1 (1.72%) D3.js
5 1 (1.72%) HTML5
5 1 (1.72%) JSON
5 1 (1.72%) KnockoutJS
5 1 (1.72%) Natural Language Processing
5 1 (1.72%) Node.js
5 1 (1.72%) REST
5 1 (1.72%) ServiceStack
5 1 (1.72%) SignalR
5 1 (1.72%) WCF
Miscellaneous
1 19 (32.76%) Replication
2 5 (8.62%) Public Cloud
3 4 (6.90%) Fintech
3 4 (6.90%) Greenfield Project
3 4 (6.90%) Private Cloud
4 2 (3.45%) Client/Server
5 1 (1.72%) Computer Science
5 1 (1.72%) Data Centre
5 1 (1.72%) Distributed Denial-of-Service
5 1 (1.72%) iSeries
5 1 (1.72%) Social Media
5 1 (1.72%) Social Network
Operating Systems
1 24 (41.38%) Linux
2 8 (13.79%) Unix
3 7 (12.07%) Oracle Linux
3 7 (12.07%) Solaris
4 6 (10.34%) Windows
5 5 (8.62%) Windows Server
5 5 (8.62%) Windows Server 2012
6 4 (6.90%) Windows Server 2008
7 3 (5.17%) Red Hat Enterprise Linux
7 3 (5.17%) Windows Server 2003
8 2 (3.45%) SUSE Linux Enterprise Server
9 1 (1.72%) CentOS
9 1 (1.72%) Ubuntu
Processes & Methodologies
1 26 (44.83%) Performance Tuning
2 21 (36.21%) Load Balancing
3 19 (32.76%) Business Intelligence
4 12 (20.69%) Agile Software Development
5 11 (18.97%) Multithreading
6 10 (17.24%) Kalman Filter
6 10 (17.24%) Network Virtualisation
7 8 (13.79%) ETL
8 7 (12.07%) OO
8 7 (12.07%) OOA/OOD
8 7 (12.07%) OWASP
8 7 (12.07%) Performance Analysis
8 7 (12.07%) UML
9 6 (10.34%) Disaster Recovery
9 6 (10.34%) User Acceptance Testing
10 5 (8.62%) High Availability
10 5 (8.62%) ITIL
11 4 (6.90%) Database Optimisation
11 4 (6.90%) Microservices
11 4 (6.90%) Translating Business Requirements
Programming Languages
1 40 (68.97%) SQL
2 27 (46.55%) T-SQL
3 11 (18.97%) Java
4 9 (15.52%) PowerShell
5 8 (13.79%) PL/SQL
6 6 (10.34%) C#
7 2 (3.45%) Bash Shell
7 2 (3.45%) Python
8 1 (1.72%) JavaScript
8 1 (1.72%) Perl
8 1 (1.72%) Ruby
8 1 (1.72%) Shell Script
Qualifications
1 1 (1.72%) CCNA
1 1 (1.72%) Cisco Certification
1 1 (1.72%) Degree
1 1 (1.72%) MCITP
1 1 (1.72%) Microsoft Certification
Quality Assurance & Compliance
1 11 (18.97%) ISO/IEC 27001
2 1 (1.72%) PCI DSS
System Software
1 12 (20.69%) Hyper-V
2 6 (10.34%) Oracle RAC
3 3 (5.17%) Virtual Machines
4 2 (3.45%) Active Directory
4 2 (3.45%) VMware Infrastructure
5 1 (1.72%) VMware ESXi
5 1 (1.72%) vSphere
Systems Management
1 6 (10.34%) Oracle Enterprise Manager
2 1 (1.72%) Ansible
2 1 (1.72%) Failover Clustering
2 1 (1.72%) Microsoft Clustering
2 1 (1.72%) vCenter Server
Vendors
1 22 (37.93%) Microsoft
2 19 (32.76%) Oracle
3 13 (22.41%) Facebook
4 7 (12.07%) Sun
5 6 (10.34%) NetApp
6 3 (5.17%) WorldPay
7 2 (3.45%) Cisco
7 2 (3.45%) Progress
7 2 (3.45%) VMware
8 1 (1.72%) Blue Coat
8 1 (1.72%) CheckPoint
8 1 (1.72%) Clearswift
8 1 (1.72%) Dell
8 1 (1.72%) F5
8 1 (1.72%) HP
8 1 (1.72%) Nokia