Period
to 23 January 2018

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 23 January 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
6 months to
23 Jan 2018
Same period 2017 Same period 2016
Rank 103 132 142
Rank change year-on-year +29 +10 -29
Contract jobs citing Clustering 32 7 11
As % of all contract IT jobs advertised in Leeds 1.43% 0.30% 0.36%
As % of the Miscellaneous category 5.17% 0.85% 1.21%
Number of daily rates quoted 50 5 6
Leeds median daily rate £543 £400 £388
Median daily rate % change year-on-year +35.63% +3.23% +21.09%
10th Percentile £374 £378 £301
90th Percentile £638 £588 £438
West Yorkshire median daily rate £543 £400 £375
% change year-on-year +35.63% +6.67% +15.38%
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 619 821 909
As % of all contract IT jobs advertised in Leeds 27.57% 34.85% 30.15%
Number of daily rates quoted 465 508 614
Leeds median daily rate £410 £400 £400
Median daily rate % change year-on-year +2.50% - +14.70%
10th Percentile £275 £263 £275
90th Percentile £561 £575 £575
West Yorkshire median daily rate £405 £400 £388
% change year-on-year +1.25% +3.23% +10.71%
Number of hourly rates quoted 12 15 36
Leeds median hourly rate £16.00 £12.25 £15.50
Median hourly rate % change year-on-year +30.61% -20.97% +6.90%
10th Percentile £10.08 £10.94 £9.16
90th Percentile £21.58 £26.25 £21.63
West Yorkshire median hourly rate £14.65 £14.50 £15.43
% change year-on-year +1.03% -6.01% +6.40%

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 23 January 2018.

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 23 January 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 Leeds region with a requirement for Clustering.

1 27 (84.38%) Linux
2 26 (81.25%) Load Balancing
3 24 (75.00%) Configuration Management
3 24 (75.00%) Continuous Integration
3 24 (75.00%) Git (software)
3 24 (75.00%) Puppet
3 24 (75.00%) Jenkins
4 22 (68.75%) Docker
5 20 (62.50%) DevOps
5 20 (62.50%) Red Hat Enterprise Linux
6 19 (59.38%) Bash Shell
7 18 (56.25%) nginx
7 18 (56.25%) Python
8 17 (53.13%) HTTP
8 17 (53.13%) JIRA
8 17 (53.13%) Confluence
8 17 (53.13%) Static Code Analysis
8 17 (53.13%) Mentoring
8 17 (53.13%) Coaching
8 17 (53.13%) Microservices
8 17 (53.13%) SonarQube
8 17 (53.13%) Slack
9 15 (46.88%) Continuous Delivery
10 12 (37.50%) Opscode Chef
11 11 (34.38%) Ansible
12 10 (31.25%) Perl
13 9 (28.13%) Software Engineering
13 9 (28.13%) Shell Script
14 8 (25.00%) Public Cloud
14 8 (25.00%) AWS CloudFormation

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 18 (56.25%) nginx
2 17 (53.13%) Confluence
3 1 (3.13%) Apache
3 1 (3.13%) OpenStack
3 1 (3.13%) SharePoint
Cloud Services
1 17 (53.13%) Slack
2 8 (25.00%) AWS CloudFormation
3 6 (18.75%) Microsoft Azure
4 5 (15.63%) Amazon AWS
4 5 (15.63%) IaaS
4 5 (15.63%) PaaS
5 4 (12.50%) SaaS
6 2 (6.25%) Office 365
7 1 (3.13%) Cloud Computing
Communications & Networking
1 17 (53.13%) HTTP
2 5 (15.63%) Firewall
3 3 (9.38%) DNS
4 2 (6.25%) LAN
4 2 (6.25%) VPN
4 2 (6.25%) WAN
5 1 (3.13%) DMVPN
5 1 (3.13%) Fibre Channel
5 1 (3.13%) HSRP
5 1 (3.13%) IPsec
5 1 (3.13%) iSCSI
5 1 (3.13%) MPLS
5 1 (3.13%) SAN
5 1 (3.13%) SSL
5 1 (3.13%) VLAN
5 1 (3.13%) VPLS
Database & Business Intelligence
1 5 (15.63%) SQL Server
1 5 (15.63%) SQL Server 2008
2 4 (12.50%) SQL Server 2016
3 3 (9.38%) Oracle Database
3 3 (9.38%) Oracle9i Database
4 1 (3.13%) Apache Cassandra
4 1 (3.13%) MongoDB
4 1 (3.13%) MySQL
4 1 (3.13%) SQL Server 2012
Development Applications
1 24 (75.00%) Git (software)
1 24 (75.00%) Jenkins
2 17 (53.13%) JIRA
2 17 (53.13%) SonarQube
Job Titles
1 19 (59.38%) DevOps Engineer
2 14 (43.75%) Linux Engineer
3 13 (40.63%) Linux DevOps Engineer
3 13 (40.63%) Linux/Unix DevOps
4 11 (34.38%) Senior DevOps
4 11 (34.38%) Senior DevOps Engineer
5 7 (21.88%) Senior Linux Engineer
6 6 (18.75%) Lead DevOps
6 6 (18.75%) Lead DevOps Engineer
6 6 (18.75%) Systems Engineer
7 4 (12.50%) Administrator
7 4 (12.50%) DBA
7 4 (12.50%) SQL DBA
8 3 (9.38%) Oracle DBA
9 2 (6.25%) Architect
9 2 (6.25%) DevOps Systems Engineer
9 2 (6.25%) Infrastructure Architect
9 2 (6.25%) Linux Scripter
10 1 (3.13%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 4 (12.50%) Web Services
2 1 (3.13%) LEMP Stack
2 1 (3.13%) Node.js
Miscellaneous
1 8 (25.00%) Public Cloud
2 4 (12.50%) Replication
3 3 (9.38%) Analytical Skills
3 3 (9.38%) Data Centre
4 1 (3.13%) Enterprise Software
Operating Systems
1 27 (84.38%) Linux
2 20 (62.50%) Red Hat Enterprise Linux
3 3 (9.38%) Windows
4 2 (6.25%) Windows Server
5 1 (3.13%) Mac OS
5 1 (3.13%) Windows Server 2008
5 1 (3.13%) Windows Server 2012
Processes & Methodologies
1 26 (81.25%) Load Balancing
2 24 (75.00%) Configuration Management
2 24 (75.00%) Continuous Integration
3 20 (62.50%) DevOps
4 17 (53.13%) Coaching
4 17 (53.13%) Mentoring
4 17 (53.13%) Microservices
4 17 (53.13%) Static Code Analysis
5 15 (46.88%) Continuous Delivery
6 9 (28.13%) Software Engineering
7 8 (25.00%) High Availability
7 8 (25.00%) User Stories
8 6 (18.75%) Release Management
8 6 (18.75%) Service Delivery
9 5 (15.63%) ITIL
10 4 (12.50%) Disaster Recovery
10 4 (12.50%) Performance Tuning
11 3 (9.38%) Migration
12 2 (6.25%) Data Management
12 2 (6.25%) SFIA
Programming Languages
1 19 (59.38%) Bash Shell
2 18 (56.25%) Python
3 10 (31.25%) Perl
4 9 (28.13%) Shell Script
5 7 (21.88%) Java
5 7 (21.88%) PHP
6 5 (15.63%) SQL
7 1 (3.13%) JavaScript
7 1 (3.13%) PowerShell
Qualifications
1 1 (3.13%) CCNA
1 1 (3.13%) Cisco Certification
1 1 (3.13%) MCSA
1 1 (3.13%) MCSE
1 1 (3.13%) Microsoft Certification
Quality Assurance & Compliance
1 1 (3.13%) GDPR
1 1 (3.13%) QA
System Software
1 22 (68.75%) Docker
2 7 (21.88%) Xen
3 2 (6.25%) Active Directory
4 1 (3.13%) Virtual Machines
4 1 (3.13%) VMware ESXi
Systems Management
1 24 (75.00%) Puppet
2 12 (37.50%) Opscode Chef
3 11 (34.38%) Ansible
4 8 (25.00%) Terraform
5 7 (21.88%) Salt
6 5 (15.63%) Marathon
6 5 (15.63%) Mesos
7 3 (9.38%) CFEngine
8 2 (6.25%) SCCM
9 1 (3.13%) HAProxy
9 1 (3.13%) Kubernetes
9 1 (3.13%) Rancher
9 1 (3.13%) WSUS
Vendors
1 8 (25.00%) F5
2 7 (21.88%) Red Hat
3 4 (12.50%) Brocade
4 3 (9.38%) Cisco
4 3 (9.38%) Oracle
4 3 (9.38%) VMware
5 2 (6.25%) CheckPoint
5 2 (6.25%) Juniper
6 1 (3.13%) Microsoft
6 1 (3.13%) Riverbed