Period
to 17 November 2017

The table below looks at the prevalence of the term Clustering in contract job vacancies advertised in Leeds. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Clustering over the 6 months to 17 November 2017 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
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 109 133 134
Rank change year-on-year +24 +1 -23
Contract jobs citing Clustering 26 10 25
As % of all contract IT jobs advertised in Leeds 1.16% 0.38% 0.76%
As % of the Miscellaneous category 3.82% 1.12% 2.41%
Number of daily rates quoted 47 4 13
Leeds median daily rate £535 £400 £425
Median daily rate % change year-on-year +33.75% -5.88% +32.81%
10th Percentile £455 £304 £347
90th Percentile £638 £426 £493
West Yorkshire median daily rate £535 £400 £423
% change year-on-year +33.75% -5.33% +12.67%
Number of hourly rates quoted 0 0 0
Leeds median hourly rate - - -
West Yorkshire median hourly rate - - -

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 Leeds with a requirement for generic IT skills.

All Generic IT Skills
Leeds
Contract vacancies with a requirement for generic IT skills 681 896 1038
As % of all contract IT jobs advertised in Leeds 30.27% 34.02% 31.75%
Number of daily rates quoted 506 569 706
Leeds median daily rate £410 £413 £400
Median daily rate % change year-on-year -0.61% +3.13% +21.21%
10th Percentile £263 £277 £275
90th Percentile £575 £575 £563
West Yorkshire median daily rate £405 £400 £375
% change year-on-year +1.25% +6.67% +7.14%
Number of hourly rates quoted 12 10 39
Leeds median hourly rate £16.00 £12.25 £15.00
Median hourly rate % change year-on-year +30.61% -18.33% +3.45%
10th Percentile £10.62 £11.72 £8.84
90th Percentile £21.58 £16.15 £41.15
West Yorkshire median hourly rate £16.00 £14.50 £14.00
% change year-on-year +10.34% +3.57% -3.45%

Clustering
Job Vacancy Trend in Leeds

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

Job vacancy trend for Clustering in Leeds

Clustering
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for Clustering in Leeds

Clustering
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing Clustering in Leeds over the 6 months to 17 November 2017.

Contractor daily rate histogram for Clustering in Leeds

Clustering
Contractor Hourly Rate Trend in Leeds

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

Contractor hourly rate trend for Clustering in Leeds

For the 6 months to 17 November 2017, IT contractor jobs citing Clustering also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Leeds region with a requirement for Clustering.

1 21 (80.77%) Linux
2 20 (76.92%) Load Balancing
3 18 (69.23%) Continuous Integration
3 18 (69.23%) Configuration Management
3 18 (69.23%) Git (software)
3 18 (69.23%) Puppet
3 18 (69.23%) Jenkins
3 18 (69.23%) DevOps
4 17 (65.38%) Red Hat Enterprise Linux
4 17 (65.38%) Bash Shell
5 16 (61.54%) Confluence
5 16 (61.54%) nginx
5 16 (61.54%) Static Code Analysis
5 16 (61.54%) Docker
5 16 (61.54%) Mentoring
5 16 (61.54%) Coaching
5 16 (61.54%) Microservices
5 16 (61.54%) SonarQube
5 16 (61.54%) Slack
5 16 (61.54%) Python
5 16 (61.54%) HTTP
5 16 (61.54%) JIRA
6 14 (53.85%) Continuous Delivery
7 12 (46.15%) Opscode Chef
8 10 (38.46%) Software Engineering
8 10 (38.46%) Shell Script
9 8 (30.77%) Ansible
9 8 (30.77%) Xen
10 7 (26.92%) Perl
11 6 (23.08%) User Stories

Clustering
Co-occurring IT Skills in Leeds 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 16 (61.54%) Confluence
1 16 (61.54%) nginx
2 1 (3.85%) SharePoint
Cloud Services
1 16 (61.54%) Slack
2 6 (23.08%) AWS CloudFormation
3 2 (7.69%) Office 365
4 1 (3.85%) Microsoft Azure
Communications & Networking
1 16 (61.54%) HTTP
2 5 (19.23%) Firewall
3 3 (11.54%) DNS
4 2 (7.69%) LAN
4 2 (7.69%) VPN
4 2 (7.69%) WAN
5 1 (3.85%) DMVPN
5 1 (3.85%) Fibre Channel
5 1 (3.85%) HSRP
5 1 (3.85%) IPsec
5 1 (3.85%) iSCSI
5 1 (3.85%) MPLS
5 1 (3.85%) SAN
5 1 (3.85%) SSL
5 1 (3.85%) VLAN
5 1 (3.85%) VPLS
Database & Business Intelligence
1 5 (19.23%) SQL Server
1 5 (19.23%) SQL Server 2008
2 4 (15.38%) SQL Server 2016
3 3 (11.54%) Apache Cassandra
3 3 (11.54%) MongoDB
3 3 (11.54%) MySQL
3 3 (11.54%) Oracle Database
3 3 (11.54%) Oracle9i Database
4 1 (3.85%) SQL Server 2012
Development Applications
1 18 (69.23%) Git (software)
1 18 (69.23%) Jenkins
2 16 (61.54%) JIRA
2 16 (61.54%) SonarQube
Job Titles
1 18 (69.23%) DevOps Engineer
2 11 (42.31%) Linux Engineer
2 11 (42.31%) Senior DevOps
2 11 (42.31%) Senior DevOps Engineer
3 10 (38.46%) Linux DevOps Engineer
3 10 (38.46%) Linux/Unix DevOps
4 5 (19.23%) Lead DevOps
4 5 (19.23%) Lead DevOps Engineer
4 5 (19.23%) Senior Linux Engineer
5 4 (15.38%) Administrator
5 4 (15.38%) DBA
5 4 (15.38%) SQL DBA
6 3 (11.54%) Oracle DBA
7 2 (7.69%) Architect
7 2 (7.69%) DevOps Systems Engineer
7 2 (7.69%) Infrastructure Architect
7 2 (7.69%) Systems Engineer
8 1 (3.85%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 3 (11.54%) LEMP Stack
Miscellaneous
1 6 (23.08%) Public Cloud
2 4 (15.38%) Replication
3 1 (3.85%) Enterprise Software
Operating Systems
1 21 (80.77%) Linux
2 17 (65.38%) Red Hat Enterprise Linux
3 3 (11.54%) Windows
4 2 (7.69%) Windows Server
5 1 (3.85%) Mac OS
5 1 (3.85%) Windows Server 2008
5 1 (3.85%) Windows Server 2012
Processes & Methodologies
1 20 (76.92%) Load Balancing
2 18 (69.23%) Configuration Management
2 18 (69.23%) Continuous Integration
2 18 (69.23%) DevOps
3 16 (61.54%) Coaching
3 16 (61.54%) Mentoring
3 16 (61.54%) Microservices
3 16 (61.54%) Static Code Analysis
4 14 (53.85%) Continuous Delivery
5 10 (38.46%) Software Engineering
6 6 (23.08%) User Stories
7 5 (19.23%) ITIL
8 4 (15.38%) Performance Tuning
9 3 (11.54%) Agile Software Development
9 3 (11.54%) High Availability
9 3 (11.54%) Kanban
9 3 (11.54%) Migration
9 3 (11.54%) Scrum
9 3 (11.54%) Test Automation
10 2 (7.69%) Release Management
Programming Languages
1 17 (65.38%) Bash Shell
2 16 (61.54%) Python
3 10 (38.46%) Shell Script
4 7 (26.92%) Perl
5 5 (19.23%) SQL
6 2 (7.69%) Java
6 2 (7.69%) PHP
7 1 (3.85%) PowerShell
Qualifications
1 1 (3.85%) CCNA
1 1 (3.85%) Cisco Certification
1 1 (3.85%) MCSA
1 1 (3.85%) MCSE
1 1 (3.85%) Microsoft Certification
Quality Assurance & Compliance
1 3 (11.54%) QA
2 1 (3.85%) GDPR
System Software
1 16 (61.54%) Docker
2 8 (30.77%) Xen
3 2 (7.69%) Active Directory
4 1 (3.85%) VMware ESXi
Systems Management
1 18 (69.23%) Puppet
2 12 (46.15%) Opscode Chef
3 8 (30.77%) Ansible
4 6 (23.08%) Terraform
5 3 (11.54%) Kubernetes
5 3 (11.54%) Rancher
6 2 (7.69%) CFEngine
6 2 (7.69%) Salt
6 2 (7.69%) SCCM
7 1 (3.85%) WSUS
Vendors
1 3 (11.54%) Cisco
1 3 (11.54%) F5
1 3 (11.54%) Oracle
1 3 (11.54%) Red Hat
1 3 (11.54%) VMware
2 2 (7.69%) CheckPoint
2 2 (7.69%) Juniper
3 1 (3.85%) Microsoft
3 1 (3.85%) Riverbed