Period
to 13 December 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 13 December 2018 with a comparison to the same period over the previous 2 years.

Clustering
South East > Surrey
6 months to
13 Dec 2018
Same period 2017 Same period 2016
Rank 224 166 214
Rank change year-on-year -58 +48 -75
Permanent jobs citing Clustering 11 105 58
As % of all permanent IT jobs advertised in Surrey 0.22% 1.68% 0.91%
As % of the Miscellaneous category 0.52% 4.55% 2.30%
Number of salaries quoted 9 97 46
Surrey median annual salary £75,000 £60,000 £50,000
Median salary % change year-on-year +25.00% +20.00% +11.11%
10th Percentile £52,500 £38,100 £34,250
90th Percentile £80,900 £76,250 £68,125
South East median annual salary £49,500 £47,500 £50,000
% change year-on-year +4.21% -5.00% +11.11%

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 2,127 2,310 2,521
As % of all permanent IT jobs advertised in Surrey 43.46% 36.92% 39.36%
Number of salaries quoted 1,690 1,949 2,172
Surrey median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £27,500 £26,250 £28,500
90th Percentile £73,750 £70,000 £68,750
South East median annual salary £49,000 £45,000 £45,000
% change year-on-year +8.89% - -

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 13 December 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 13 December 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
Leatherhead -8 4 £75,000 +50.00% 2
Godalming - 3 £78,500 - 2
Woking +9 2 £57,500 +5.75% 1
Clustering
South East

For the 6 months to 13 December 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 8 (72.73%) Windows
2 4 (36.36%) Linux
2 4 (36.36%) Java
2 4 (36.36%) PL/SQL
2 4 (36.36%) SQL
2 4 (36.36%) JDBC
2 4 (36.36%) Web Services
2 4 (36.36%) XML
2 4 (36.36%) Oracle
2 4 (36.36%) HTTP
2 4 (36.36%) Cisco
2 4 (36.36%) VMware
2 4 (36.36%) Agile Software Development
2 4 (36.36%) TDD
2 4 (36.36%) Spring
2 4 (36.36%) PKI
2 4 (36.36%) JSON
2 4 (36.36%) Multithreading
2 4 (36.36%) SC Cleared
2 4 (36.36%) Security Cleared
2 4 (36.36%) Dependency Injection
2 4 (36.36%) Waterfall
2 4 (36.36%) Windows Server 2012
2 4 (36.36%) Guava
2 4 (36.36%) VoltDB
2 4 (36.36%) DevOps
2 4 (36.36%) Data Centre
2 4 (36.36%) SDLC
2 4 (36.36%) Front End Development
2 4 (36.36%) Multithreaded Programming

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:

Communications & Networking
1 4 (36.36%) HTTP
2 3 (27.27%) Cisco IOS
2 3 (27.27%) Cisco Nexus
2 3 (27.27%) Firewall
2 3 (27.27%) NX-OS
3 2 (18.18%) Cisco ASA
3 2 (18.18%) Cisco Firepower
3 2 (18.18%) Cisco Wireless
3 2 (18.18%) Junos
3 2 (18.18%) LAN
3 2 (18.18%) MPLS
3 2 (18.18%) SAN
3 2 (18.18%) VPN
3 2 (18.18%) WAN
3 2 (18.18%) Wi-Fi
3 2 (18.18%) Wireless
3 2 (18.18%) WLAN
4 1 (9.09%) DHCP
4 1 (9.09%) DNS
4 1 (9.09%) TCP/IP
Database & Business Intelligence
1 4 (36.36%) VoltDB
2 1 (9.09%) SQL Server
General
1 2 (18.18%) Finance
1 2 (18.18%) Telecoms
2 1 (9.09%) Banking
2 1 (9.09%) Financial Institution
Job Titles
1 4 (36.36%) Developer
1 4 (36.36%) Java Developer
1 4 (36.36%) Senior Developer
1 4 (36.36%) Senior Java Developer
2 3 (27.27%) Network Engineer
2 3 (27.27%) Senior Network Engineer
3 2 (18.18%) Administrator
3 2 (18.18%) VMware Engineer
3 2 (18.18%) Windows Administrator
4 1 (9.09%) Active Directory Engineer
4 1 (9.09%) Citrix Engineer
4 1 (9.09%) Citrix Infrastructure Engineer
4 1 (9.09%) Infrastructure Engineer
4 1 (9.09%) PowerShell Engineer
4 1 (9.09%) Systems Administrator
4 1 (9.09%) Systems Engineer
4 1 (9.09%) VMware Infrastructure Engineer
4 1 (9.09%) Windows Engineer
4 1 (9.09%) Windows Systems Administrator
4 1 (9.09%) Windows Systems Engineer
Libraries, Frameworks & Software Standards
1 4 (36.36%) Guava
1 4 (36.36%) JDBC
1 4 (36.36%) JSON
1 4 (36.36%) Spring
1 4 (36.36%) Web Services
1 4 (36.36%) XML
2 2 (18.18%) CGI
Miscellaneous
1 4 (36.36%) Data Centre
1 4 (36.36%) PKI
2 2 (18.18%) Smart Meter
3 1 (9.09%) Replication
Operating Systems
1 8 (72.73%) Windows
2 4 (36.36%) Linux
2 4 (36.36%) Windows Server 2012
3 3 (27.27%) Windows Server
3 3 (27.27%) Windows Server 2003
4 2 (18.18%) Windows Server 2008
Processes & Methodologies
1 4 (36.36%) Agile Software Development
1 4 (36.36%) Dependency Injection
1 4 (36.36%) DevOps
1 4 (36.36%) Domain Models
1 4 (36.36%) Front End Development
1 4 (36.36%) Multithreaded Programming
1 4 (36.36%) Multithreading
1 4 (36.36%) SDLC
1 4 (36.36%) TDD
1 4 (36.36%) Waterfall
2 3 (27.27%) Risk Management
3 2 (18.18%) Incident Management
3 2 (18.18%) ITIL
3 2 (18.18%) Performance Monitoring
3 2 (18.18%) Problem Management
3 2 (18.18%) Problem-Solving
4 1 (9.09%) Infrastructure Engineering
4 1 (9.09%) Load Balancing
4 1 (9.09%) Network Monitoring
4 1 (9.09%) Penetration Testing
Programming Languages
1 4 (36.36%) Java
1 4 (36.36%) Java 8
1 4 (36.36%) PL/SQL
1 4 (36.36%) SQL
2 3 (27.27%) PowerShell
3 1 (9.09%) VB
3 1 (9.09%) VBScript
Qualifications
1 4 (36.36%) SC Cleared
1 4 (36.36%) Security Cleared
2 2 (18.18%) CCIE
2 2 (18.18%) CCNP
2 2 (18.18%) Cisco Certification
2 2 (18.18%) MCSA
2 2 (18.18%) MCSE
2 2 (18.18%) Microsoft Certification
3 1 (9.09%) VMware Certified Professional (VCP)
System Software
1 2 (18.18%) VMware ESXi
2 1 (9.09%) Active Directory
2 1 (9.09%) Hyper-V
2 1 (9.09%) VMware Infrastructure
Systems Management
1 3 (27.27%) Microsoft Clustering
2 2 (18.18%) BladeLogic
3 1 (9.09%) Failover Clustering
3 1 (9.09%) SCCM
Vendors
1 4 (36.36%) Cisco
1 4 (36.36%) Oracle
1 4 (36.36%) VMware
2 3 (27.27%) Juniper
2 3 (27.27%) Microsoft
3 2 (18.18%) Aruba
3 2 (18.18%) EMC
3 2 (18.18%) Meraki
4 1 (9.09%) Citrix