Period
to 25 September 2018

The table below looks at the prevalence of the term Clustering in contract job vacancies advertised in Bristol. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Clustering over the 6 months to 25 September 2018 with a comparison to the same period over the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Clustering
South West > Bristol
6 months to
25 Sep 2018
Same period 2017 Same period 2016
Rank 109 98 91
Rank change year-on-year -11 -7 +8
Contract jobs citing Clustering 6 12 16
As % of all contract IT jobs advertised in Bristol 0.30% 0.67% 0.92%
As % of the Miscellaneous category 1.08% 2.46% 2.95%
Number of daily rates quoted 5 9 11
Bristol median daily rate £410 £410 £325
Median daily rate % change year-on-year - +26.15% -13.33%
10th Percentile £309 £356 £263
90th Percentile £434 £445 £388
South West median daily rate £325 £400 £370
% change year-on-year -18.75% +8.11% -1.33%
Number of hourly rates quoted 0 0 2
Bristol median hourly rate - - £42.50
South West median hourly rate - - £42.50

Clustering is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Bristol with a requirement for generic IT skills.

All Generic IT Skills
Bristol
Contract vacancies with a requirement for generic IT skills 556 487 543
As % of all contract IT jobs advertised in Bristol 27.43% 27.10% 31.17%
Number of daily rates quoted 396 323 420
Bristol median daily rate £400 £400 £375
Median daily rate % change year-on-year - +6.67% -
10th Percentile £270 £252 £237
90th Percentile £524 £538 £575
South West median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% -
Number of hourly rates quoted 16 8 26
Bristol median hourly rate £42.50 £15.68 £27.55
Median hourly rate % change year-on-year +171.05% -43.09% +23.82%
10th Percentile £15.48 £12.08 £12.00
90th Percentile £60.63 £48.25 £44.50
South West median hourly rate £42.50 £40.25 £32.50
% change year-on-year +5.59% +23.85% -12.80%

Clustering
Job Vacancy Trend in Bristol

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

Job vacancy trend for Clustering in Bristol

Clustering
Contractor Daily Rate Trend in Bristol

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Clustering in Bristol.

Contractor daily rate trend for Clustering in Bristol

Clustering
Contractor Daily Rate Histogram in Bristol

The daily rate distribution of IT jobs citing Clustering in Bristol over the 6 months to 25 September 2018.

Contractor daily rate histogram for Clustering in Bristol

Clustering
Contractor Hourly Rate Trend in Bristol

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Clustering in Bristol.

Contractor hourly rate trend for Clustering in Bristol

For the 6 months to 25 September 2018, IT contractor 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 contract job ads across the Bristol region with a requirement for Clustering.

1 5 (83.33%) PowerShell
2 3 (50.00%) Amazon AWS
2 3 (50.00%) Windows Server 2012
2 3 (50.00%) SQL
2 3 (50.00%) Windows
2 3 (50.00%) Linux
2 3 (50.00%) Replication
2 3 (50.00%) Windows Server
3 2 (33.33%) Principle of Least Privilege
3 2 (33.33%) Infrastructure Engineering
3 2 (33.33%) Antivirus Management
3 2 (33.33%) VMware Infrastructure
3 2 (33.33%) VMware
3 2 (33.33%) Firewall
3 2 (33.33%) Security Management
3 2 (33.33%) Wireless
3 2 (33.33%) CMS
3 2 (33.33%) SharePoint
3 2 (33.33%) SQL Server
3 2 (33.33%) ITIL
3 2 (33.33%) DHCP
3 2 (33.33%) DNS
3 2 (33.33%) IBM
3 2 (33.33%) Microsoft
3 2 (33.33%) Active Directory
3 2 (33.33%) Citrix
3 2 (33.33%) SAN
3 2 (33.33%) BizTalk Server
3 2 (33.33%) Enterprise Software
3 2 (33.33%) Public Cloud

Clustering
Co-occurring IT Skills in Bristol 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 2 (33.33%) BizTalk Server
1 2 (33.33%) CMS
1 2 (33.33%) SharePoint
1 2 (33.33%) Skype for Business
2 1 (16.67%) Confluence
Cloud Services
1 3 (50.00%) Amazon AWS
2 2 (33.33%) Microsoft Azure
2 2 (33.33%) Office 365
Communications & Networking
1 2 (33.33%) DHCP
1 2 (33.33%) DNS
1 2 (33.33%) Firewall
1 2 (33.33%) NAS
1 2 (33.33%) NetScaler
1 2 (33.33%) SAN
1 2 (33.33%) Skype
1 2 (33.33%) Wireless
Database & Business Intelligence
1 2 (33.33%) SQL Server
1 2 (33.33%) SQL Server 2008
1 2 (33.33%) SQL Server Analysis Services
1 2 (33.33%) SQL Server Integration Services
1 2 (33.33%) SQL Server Reporting Services
2 1 (16.67%) MariaDB
2 1 (16.67%) MySQL
Development Applications
1 1 (16.67%) Git (software)
1 1 (16.67%) JIRA
Job Titles
1 3 (50.00%) DBA
2 2 (33.33%) Infrastructure Engineer
2 2 (33.33%) SQL DBA
3 1 (16.67%) Administrator
3 1 (16.67%) Citrix Engineer
3 1 (16.67%) Citrix Infrastructure Engineer
3 1 (16.67%) Citrix Support
3 1 (16.67%) Citrix Support Engineer
3 1 (16.67%) Infrastructure Support
3 1 (16.67%) Infrastructure Support Engineer
3 1 (16.67%) IT Engineer
3 1 (16.67%) IT Infrastructure Engineer
3 1 (16.67%) IT Support
3 1 (16.67%) IT Support Engineer
3 1 (16.67%) MySQL DBA
3 1 (16.67%) SC Cleared DBA
3 1 (16.67%) Support Engineer
3 1 (16.67%) Systems Administrator
3 1 (16.67%) Windows Administrator
3 1 (16.67%) Windows Systems Administrator
Miscellaneous
1 3 (50.00%) Replication
2 2 (33.33%) Enterprise Software
2 2 (33.33%) Public Cloud
Operating Systems
1 3 (50.00%) Linux
1 3 (50.00%) Windows
1 3 (50.00%) Windows Server
1 3 (50.00%) Windows Server 2012
2 2 (33.33%) Windows Server 2008
3 1 (16.67%) VMS
Processes & Methodologies
1 2 (33.33%) Antivirus Management
1 2 (33.33%) Database Tuning
1 2 (33.33%) High Availability
1 2 (33.33%) Infrastructure Engineering
1 2 (33.33%) ITIL
1 2 (33.33%) ITIL V3
1 2 (33.33%) Principle of Least Privilege
1 2 (33.33%) Security Management
2 1 (16.67%) Agile Software Development
2 1 (16.67%) Disaster Recovery
2 1 (16.67%) Performance Tuning
Programming Languages
1 5 (83.33%) PowerShell
2 3 (50.00%) SQL
3 1 (16.67%) Bash Shell
Qualifications
1 1 (16.67%) SC Cleared
1 1 (16.67%) Security Cleared
System Software
1 2 (33.33%) Active Directory
1 2 (33.33%) VMware Infrastructure
1 2 (33.33%) XenApp
2 1 (16.67%) Hyper-V
2 1 (16.67%) Virtual Machines
Systems Management
1 1 (16.67%) Failover Clustering
1 1 (16.67%) Microsoft Clustering
1 1 (16.67%) SCVMM
Vendors
1 2 (33.33%) Citrix
1 2 (33.33%) IBM
1 2 (33.33%) Microsoft
1 2 (33.33%) VMware