Period
to 19 February 2018

The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in Surrey. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 6 months to 19 February 2018 with a comparison to the same period over the previous 2 years.

Clustering
South East > Surrey
6 months to
19 Feb 2018
Same period 2017 Same period 2016
Rank 185 200 166
Rank change year-on-year +15 -34 +19
Permanent jobs citing Clustering 68 52 139
As % of all permanent IT jobs advertised in Surrey 1.16% 0.90% 1.72%
As % of the Miscellaneous category 3.19% 2.34% 4.10%
Number of salaries quoted 64 42 116
Surrey median annual salary £60,000 £47,500 £45,000
Median salary % change year-on-year +26.32% +5.56% -2.17%
10th Percentile £37,500 £35,700 £32,500
90th Percentile £76,250 £68,125 £59,375
South East median annual salary £45,000 £47,500 £46,500
% change year-on-year -5.26% +2.15% +3.33%

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 Surrey with a requirement for generic IT skills.

All Generic IT Skills
Surrey
Permanent vacancies with a requirement for generic IT skills 2,131 2,226 3,388
As % of all permanent IT jobs advertised in Surrey 36.28% 38.62% 42.03%
Number of salaries quoted 1,819 1,924 2,942
Surrey median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% -
10th Percentile £26,250 £27,500 £25,000
90th Percentile £70,000 £70,000 £67,500
South East median annual salary £45,000 £45,000 £45,000

Clustering
Job Vacancy Trend in Surrey

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

Job vacancy trend for Clustering in Surrey

Clustering
Salary Trend in Surrey

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

Salary trend for Clustering in Surrey

Clustering
Salary Histogram in Surrey

The salary distribution of IT jobs citing Clustering in Surrey over the 6 months to 19 February 2018.

Salary histogram for Clustering in Surrey

Clustering
Job Locations in Surrey

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the Surrey region over the 6 months to 19 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
Guildford -6 26 £70,000 +33.33%
Egham +4 14 £60,000 -11.11%
Woking +12 8 £47,500 - 2
Reigate -13 5 £55,000 -4.35%
Camberley -17 5 £37,500 -1.32% 1
Godalming - 1 £72,500 -
Clustering
South East

For the 6 months to 19 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 Surrey region with a requirement for Clustering.

1 39 (57.35%) SQL
2 38 (55.88%) SQL Server
2 38 (55.88%) Microsoft
3 30 (44.12%) Cisco
4 25 (36.76%) Load Balancing
5 24 (35.29%) Cisco Certification
5 24 (35.29%) Ethernet
5 24 (35.29%) Windows
5 24 (35.29%) Firewall
6 22 (32.35%) T-SQL
6 22 (32.35%) ETL
6 22 (32.35%) WAN
6 22 (32.35%) Data Centre
7 21 (30.88%) SQL Server Integration Services
8 20 (29.41%) F5
9 19 (27.94%) Cisco Nexus
9 19 (27.94%) IP Telephony
9 19 (27.94%) Penetration Testing
9 19 (27.94%) Cisco ASA
9 19 (27.94%) SQL Server 2008
9 19 (27.94%) VPN
9 19 (27.94%) SSL
9 19 (27.94%) CCNP
9 19 (27.94%) IPsec
10 17 (25.00%) Network Virtualisation
11 16 (23.53%) VMware
12 15 (22.06%) .NET
12 15 (22.06%) C#
12 15 (22.06%) Continuous Integration
13 14 (20.59%) BIG-IP

Clustering
Co-occurring IT Skills in Surrey 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 14 (20.59%) BizTalk Server
2 6 (8.82%) Exchange Server 2010
2 6 (8.82%) Exchange Server 2013
2 6 (8.82%) MS Exchange
3 5 (7.35%) IIS
4 4 (5.88%) Apache
4 4 (5.88%) Tomcat
5 1 (1.47%) SharePoint
Cloud Services
1 9 (13.24%) Microsoft Azure
2 7 (10.29%) Amazon AWS
Communications & Networking
1 24 (35.29%) Ethernet
1 24 (35.29%) Firewall
2 22 (32.35%) WAN
3 19 (27.94%) Cisco ASA
3 19 (27.94%) Cisco Nexus
3 19 (27.94%) IP Telephony
3 19 (27.94%) IPsec
3 19 (27.94%) SSL
3 19 (27.94%) VPN
4 14 (20.59%) BIG-IP
5 12 (17.65%) HTTP
5 12 (17.65%) SAN
6 9 (13.24%) HTTPS
6 9 (13.24%) TCP/IP
7 8 (11.76%) LAN
8 7 (10.29%) Network Security
9 5 (7.35%) F5 BIG-IP LTM
9 5 (7.35%) Fibre Channel
9 5 (7.35%) Skype
9 5 (7.35%) VLAN
Database & Business Intelligence
1 38 (55.88%) SQL Server
2 21 (30.88%) SQL Server Integration Services
3 19 (27.94%) SQL Server 2008
4 7 (10.29%) SQL Server Analysis Services
4 7 (10.29%) SQL Server Reporting Services
4 7 (10.29%) WhereScape RED
5 6 (8.82%) Data Warehouse
5 6 (8.82%) SQL Server 2014
6 5 (7.35%) MySQL
7 4 (5.88%) DB2
7 4 (5.88%) PostgreSQL
7 4 (5.88%) Power BI
8 3 (4.41%) OLAP
8 3 (4.41%) SQL Server 2005
8 3 (4.41%) SQL Server 2016
9 2 (2.94%) Oracle Database
10 1 (1.47%) Biml
10 1 (1.47%) QlikView
Development Applications
1 13 (19.12%) Visual Studio
2 4 (5.88%) SQL Server Management Studio (SSMS)
3 2 (2.94%) Git (software)
3 2 (2.94%) Maven
3 2 (2.94%) Subversion
4 1 (1.47%) Team Foundation Server
General
1 5 (7.35%) Advertising
1 5 (7.35%) Finance
1 5 (7.35%) Financial Institution
Job Titles
1 22 (32.35%) Developer
2 14 (20.59%) BizTalk Developer
3 12 (17.65%) Network Engineer
3 12 (17.65%) Senior Network Engineer
4 9 (13.24%) Architect
4 9 (13.24%) DBA
4 9 (13.24%) Infrastructure Engineer
4 9 (13.24%) VMware Engineer
5 8 (11.76%) Support Engineer
6 7 (10.29%) SQL DBA
6 7 (10.29%) SSIS Developer
7 6 (8.82%) .NET Developer
7 6 (8.82%) C# .NET Developer
7 6 (8.82%) C# Developer
7 6 (8.82%) Cisco Engineer
7 6 (8.82%) Cisco Network Engineer
7 6 (8.82%) Senior Cisco Engineer
7 6 (8.82%) Senior Cisco Network Engineer
7 6 (8.82%) Server Engineer
7 6 (8.82%) Windows Engineer
Libraries, Frameworks & Software Standards
1 15 (22.06%) .NET
2 14 (20.59%) ASP.NET
3 13 (19.12%) HTML
3 13 (19.12%) HTML5
4 4 (5.88%) LDAP
5 2 (2.94%) Guava
5 2 (2.94%) JDBC
5 2 (2.94%) JSON
5 2 (2.94%) REST
5 2 (2.94%) Web Services
5 2 (2.94%) XML
6 1 (1.47%) ASP.NET MVC
6 1 (1.47%) BAPI
6 1 (1.47%) EDI
6 1 (1.47%) EDIFACT
6 1 (1.47%) IDoc
6 1 (1.47%) JMS
6 1 (1.47%) WCF
Miscellaneous
1 22 (32.35%) Data Centre
2 7 (10.29%) Public Cloud
3 6 (8.82%) Replication
4 3 (4.41%) Mainframe
5 2 (2.94%) Enterprise Software
5 2 (2.94%) PKI
6 1 (1.47%) Linux Command Line
Operating Systems
1 24 (35.29%) Windows
2 14 (20.59%) Windows Server
2 14 (20.59%) Windows Server 2012
3 12 (17.65%) Linux
4 8 (11.76%) Windows Server 2008
5 7 (10.29%) Unix
6 5 (7.35%) Windows 10
6 5 (7.35%) Windows 7
7 4 (5.88%) Solaris
Processes & Methodologies
1 25 (36.76%) Load Balancing
2 22 (32.35%) ETL
3 19 (27.94%) Penetration Testing
4 17 (25.00%) Network Virtualisation
5 15 (22.06%) Continuous Integration
6 14 (20.59%) Agile Software Development
6 14 (20.59%) Performance Tuning
7 13 (19.12%) ITIL
7 13 (19.12%) Mobile Development
7 13 (19.12%) Requirements Analysis
7 13 (19.12%) Scrum
7 13 (19.12%) SDLC
8 8 (11.76%) Disaster Recovery
8 8 (11.76%) TDD
9 7 (10.29%) PRINCE2
10 6 (8.82%) Business Intelligence
11 5 (7.35%) BCP
11 5 (7.35%) Business Continuity
11 5 (7.35%) Business Continuity Planning
11 5 (7.35%) E-Commerce
Programming Languages
1 39 (57.35%) SQL
2 22 (32.35%) T-SQL
3 15 (22.06%) C#
4 13 (19.12%) JavaScript
5 8 (11.76%) PowerShell
6 5 (7.35%) Bash Shell
7 4 (5.88%) Shell Script
8 3 (4.41%) C
9 2 (2.94%) Java
9 2 (2.94%) PL/SQL
10 1 (1.47%) ActionScript
10 1 (1.47%) ActionScript 2.0
10 1 (1.47%) Data Analysis Expressions (DAX)
Qualifications
1 24 (35.29%) Cisco Certification
2 19 (27.94%) CCNP
3 7 (10.29%) ITIL Certification
4 6 (8.82%) Microsoft Certification
4 6 (8.82%) VERITAS Certified Professional (VCP)
4 6 (8.82%) VMware Certified Professional (VCP)
5 5 (7.35%) CCNA
5 5 (7.35%) MCSA
6 4 (5.88%) MCDBA
7 3 (4.41%) CCIE
8 2 (2.94%) Degree
8 2 (2.94%) PRINCE2 Certification
8 2 (2.94%) SC Cleared
8 2 (2.94%) Security Cleared
9 1 (1.47%) Computer Science Degree
9 1 (1.47%) MCP
9 1 (1.47%) MCSE
Quality Assurance & Compliance
1 3 (4.41%) Data Quality
1 3 (4.41%) SLA
System Software
1 11 (16.18%) VMware ESXi
2 8 (11.76%) Hyper-V
2 8 (11.76%) VMware Infrastructure
3 7 (10.29%) Active Directory
4 5 (7.35%) vSphere
5 4 (5.88%) iptables
5 4 (5.88%) Job Entry Subsystem
5 4 (5.88%) Samba
6 3 (4.41%) Firmware
Systems Management
1 9 (13.24%) Failover Clustering
1 9 (13.24%) Microsoft Clustering
1 9 (13.24%) SCCM
2 6 (8.82%) Backup Exec
2 6 (8.82%) Symantec Endpoint Protection
2 6 (8.82%) Symantec Enterprise Vault
2 6 (8.82%) Tivoli Storage Manager
2 6 (8.82%) vCenter Server
3 4 (5.88%) Cacti
3 4 (5.88%) EMC NetWorker
3 4 (5.88%) Nagios
3 4 (5.88%) Oracle ZFS
3 4 (5.88%) Red Hat Satellite
3 4 (5.88%) SCOM
4 3 (4.41%) Simpana
5 2 (2.94%) SCVMM
6 1 (1.47%) Galera Cluster
Vendors
1 38 (55.88%) Microsoft
2 30 (44.12%) Cisco
3 20 (29.41%) F5
4 16 (23.53%) VMware
5 9 (13.24%) Red Hat
6 7 (10.29%) SolarWinds
7 6 (8.82%) Altiris
7 6 (8.82%) Forcepoint
7 6 (8.82%) HP
7 6 (8.82%) Juniper
7 6 (8.82%) Oracle
7 6 (8.82%) Symantec
7 6 (8.82%) Veritas
8 4 (5.88%) Brocade
8 4 (5.88%) EMC
8 4 (5.88%) NetApp
8 4 (5.88%) Sun
9 3 (4.41%) CommVault
10 2 (2.94%) Dell
10 2 (2.94%) RedGate