Period
to 22 February 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Root Cause Analysis skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Root Cause Analysis over the 6 months to 22 February 2018 with a comparison to the same period in 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.

Root Cause Analysis
England > London
6 months to
22 Feb 2018
Same period 2017 Same period 2016
Rank 392 389 344
Rank change year-on-year -3 -45 +15
Contract jobs citing Root Cause Analysis 270 207 266
As % of all contract IT jobs advertised in London 0.58% 0.50% 0.60%
As % of the Processes & Methodologies category 0.66% 0.58% 0.71%
Number of daily rates quoted 186 145 176
London median daily rate £450 £425 £483
Median daily rate % change year-on-year +5.88% -11.92% +9.66%
10th Percentile £228 £240 £293
90th Percentile £581 £578 £575
England median daily rate £425 £406 £425
% change year-on-year +4.62% -4.41% +6.25%
Number of hourly rates quoted 2 3 2
London median hourly rate £24.00 £21.23 £26.00
Median hourly rate % change year-on-year +13.05% -18.35% +23.81%
10th Percentile £22.65 £14.17 £25.00
90th Percentile £25.35 £22.93 £27.00
England median hourly rate £24.00 £21.50 £26.00
% change year-on-year +11.63% -17.31% +4.00%

Root Cause Analysis is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Contract vacancies with a requirement for process or methodology skills 40,709 35,475 37,563
As % of all contract IT jobs advertised in London 86.70% 85.85% 85.06%
Number of daily rates quoted 29,705 25,502 26,917
London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% -
10th Percentile £313 £313 £300
90th Percentile £675 £650 £644
England median daily rate £451 £438 £425
% change year-on-year +2.97% +2.94% +4.94%
Number of hourly rates quoted 469 418 457
London median hourly rate £22.50 £25.00 £19.92
Median hourly rate % change year-on-year -10.00% +25.53% +5.66%
10th Percentile £13.95 £12.25 £11.25
90th Percentile £53.75 £52.88 £50.40
England median hourly rate £24.09 £25.00 £23.50
% change year-on-year -3.64% +6.38% +16.77%

Root Cause Analysis
Job Vacancy Trend in London

Job postings citing Root Cause Analysis as a percentage of all IT jobs advertised in London.

Job vacancy trend for Root Cause Analysis in London

Root Cause Analysis
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Root Cause Analysis in London.

Contractor daily rate trend for Root Cause Analysis in London

Root Cause Analysis
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Root Cause Analysis in London over the 6 months to 22 February 2018.

Contractor daily rate histogram for Root Cause Analysis in London

Root Cause Analysis
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Root Cause Analysis in London.

Contractor hourly rate trend for Root Cause Analysis in London

Root Cause Analysis
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Root Cause Analysis within the London region over the 6 months to 22 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -17 44 £450 +5.88% 12
West London -10 30 £525 +33.33% 8
East London +2 10 £475 -5.00% 1
South London -40 7 £550 +10.00%
North London - 1 £500 - 1
Root Cause Analysis
England

For the 6 months to 22 February 2018, IT contractor jobs citing Root Cause Analysis 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 London region with a requirement for Root Cause Analysis.

1 96 (35.56%) Windows
2 70 (25.93%) Microsoft
3 62 (22.96%) Linux
4 59 (21.85%) Finance
4 59 (21.85%) ITIL
5 56 (20.74%) Amazon AWS
6 52 (19.26%) Agile Software Development
6 52 (19.26%) Active Directory
7 51 (18.89%) VMware
8 47 (17.41%) Java
9 44 (16.30%) Python
9 44 (16.30%) Jenkins
10 43 (15.93%) DevOps
10 43 (15.93%) Web Services
10 43 (15.93%) Problem Management
11 42 (15.56%) TCP/IP
11 42 (15.56%) Windows Server
12 41 (15.19%) Unix
13 40 (14.81%) PowerShell
14 38 (14.07%) SQL
15 36 (13.33%) Microsoft Office
15 36 (13.33%) Windows 7
16 35 (12.96%) VMware Infrastructure
16 35 (12.96%) Continuous Integration
16 35 (12.96%) Docker
17 34 (12.59%) Incident Management
17 34 (12.59%) DNS
17 34 (12.59%) Migration
18 32 (11.85%) Windows Server 2012
18 32 (11.85%) Cisco

Root Cause Analysis
Co-occurring IT Skills in London 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 29 (10.74%) Apache
2 20 (7.41%) MS Exchange
3 15 (5.56%) Tomcat
4 12 (4.44%) Elasticsearch
5 7 (2.59%) OpenStack
5 7 (2.59%) SharePoint
6 5 (1.85%) JBoss
6 5 (1.85%) WebSphere
7 4 (1.48%) Confluence
7 4 (1.48%) IIS
7 4 (1.48%) nginx
8 3 (1.11%) Jetty
8 3 (1.11%) WebLogic
9 2 (0.74%) Apache Solr
9 2 (0.74%) Apache Spark
9 2 (0.74%) Exchange Server 2010
9 2 (0.74%) Exchange Server 2013
9 2 (0.74%) MQSI
10 1 (0.37%) Adobe Experience Manager
10 1 (0.37%) SharePoint 2013
Applications
1 36 (13.33%) Microsoft Office
2 14 (5.19%) Microsoft Project
3 11 (4.07%) MS Visio
4 10 (3.70%) Microsoft Excel
5 7 (2.59%) Microsoft PowerPoint
6 2 (0.74%) AutoCAD
6 2 (0.74%) Revit
Business Applications
1 10 (3.70%) Elite 3E
2 7 (2.59%) Dynamics AX
3 2 (0.74%) Dynamics CRM
4 1 (0.37%) ION MarketView
4 1 (0.37%) LatentZero
4 1 (0.37%) Oracle BPM
4 1 (0.37%) Oracle EBS
4 1 (0.37%) SAP HR
Cloud Services
1 56 (20.74%) Amazon AWS
2 22 (8.15%) Microsoft Azure
3 20 (7.41%) Office 365
4 10 (3.70%) Cloud Computing
5 9 (3.33%) Mimecast
6 5 (1.85%) Akamai
6 5 (1.85%) GitHub
7 4 (1.48%) IaaS
7 4 (1.48%) Salesforce Sales Cloud
8 3 (1.11%) SaaS
8 3 (1.11%) Serverless
9 2 (0.74%) PaaS
10 1 (0.37%) AWS CloudFormation
10 1 (0.37%) AWS Lambda
10 1 (0.37%) Azure Active Directory
10 1 (0.37%) Dynamics 365
10 1 (0.37%) Google Cloud Platform
10 1 (0.37%) Google Compute Engine
10 1 (0.37%) OpenShift
10 1 (0.37%) SuccessFactors
Communications & Networking
1 42 (15.56%) TCP/IP
2 34 (12.59%) DNS
3 30 (11.11%) SAN
4 27 (10.00%) HTTP
5 24 (8.89%) Firewall
6 22 (8.15%) DHCP
7 19 (7.04%) LAN
8 17 (6.30%) WAN
9 16 (5.93%) VPN
10 12 (4.44%) VoIP
11 11 (4.07%) Internet
12 6 (2.22%) iSCSI
13 5 (1.85%) NAS
13 5 (1.85%) NetScaler
13 5 (1.85%) Network Security
13 5 (1.85%) SSL
14 4 (1.48%) Intranet
14 4 (1.48%) Remote Desktop
14 4 (1.48%) Wireless
15 3 (1.11%) MPLS
Database & Business Intelligence
1 22 (8.15%) NoSQL
2 18 (6.67%) Apache Cassandra
3 15 (5.56%) SQL Server
4 11 (4.07%) Relational Database
5 8 (2.96%) Big Data
6 7 (2.59%) MySQL
6 7 (2.59%) RDBMS
7 5 (1.85%) Data Warehouse
7 5 (1.85%) DB2
7 5 (1.85%) Hadoop
8 4 (1.48%) MongoDB
8 4 (1.48%) Oracle Database
9 2 (0.74%) Data Mining
9 2 (0.74%) HBase
9 2 (0.74%) Oracle Database 10g
9 2 (0.74%) Oracle Database 11g
9 2 (0.74%) Oracle Database 12c
9 2 (0.74%) Oracle Reports
9 2 (0.74%) Redis
9 2 (0.74%) Sqoop
Development Applications
1 44 (16.30%) Jenkins
2 28 (10.37%) Git (software)
3 23 (8.52%) JUnit
3 23 (8.52%) Mockito
4 19 (7.04%) Gradle
5 17 (6.30%) JIRA
6 16 (5.93%) Cucumber
6 16 (5.93%) JMeter
7 12 (4.44%) Maven
8 5 (1.85%) MSI
9 4 (1.48%) dotCover
9 4 (1.48%) NDepend
9 4 (1.48%) Selenium
9 4 (1.48%) Travis CI
9 4 (1.48%) Visual Studio
10 3 (1.11%) Subversion
11 2 (0.74%) eggPlant
11 2 (0.74%) Mocha
11 2 (0.74%) NeoLoad
11 2 (0.74%) Vagrant
General
1 59 (21.85%) Finance
2 24 (8.89%) Banking
3 17 (6.30%) Law
4 15 (5.56%) Retail
5 14 (5.19%) Legal
6 6 (2.22%) Retail Banking
7 5 (1.85%) Telecoms
8 3 (1.11%) Front Office
8 3 (1.11%) Investment Banking
9 2 (0.74%) Advertising
9 2 (0.74%) Financial Institution
9 2 (0.74%) German Language
9 2 (0.74%) Manufacturing
10 1 (0.37%) Billing
10 1 (0.37%) French Language
10 1 (0.37%) Mandarin Language
10 1 (0.37%) Spanish Language
Job Titles
1 62 (22.96%) Analyst
2 33 (12.22%) DevOps Engineer
3 32 (11.85%) Developer
4 25 (9.26%) Infrastructure Engineer
4 25 (9.26%) Java Developer
5 18 (6.67%) Windows Engineer
6 17 (6.30%) Support Analyst
7 16 (5.93%) Business Analyst
8 14 (5.19%) Linux Engineer
9 13 (4.81%) Linux DevOps Engineer
9 13 (4.81%) Linux/Unix DevOps
10 12 (4.44%) Cisco Engineer
10 12 (4.44%) Consultant
10 12 (4.44%) Infrastructure Manager
10 12 (4.44%) Service Analyst
10 12 (4.44%) Service Desk Analyst
11 11 (4.07%) Cloud Engineer
11 11 (4.07%) Desktop Support
11 11 (4.07%) Operations Engineer
11 11 (4.07%) Senior Developer
Libraries, Frameworks & Software Standards
1 43 (15.93%) Web Services
2 25 (9.26%) REST
3 24 (8.89%) Spring
4 19 (7.04%) Guice
5 16 (5.93%) Dropwizard
6 13 (4.81%) Ratpack
7 7 (2.59%) Middleware
8 6 (2.22%) .NET
9 5 (1.85%) JSON
9 5 (1.85%) XML
10 4 (1.48%) .NET Core
10 4 (1.48%) AngularJS
10 4 (1.48%) J2EE
10 4 (1.48%) LAMP
10 4 (1.48%) LEMP Stack
10 4 (1.48%) Sensu
11 3 (1.11%) ASP.NET Web API
11 3 (1.11%) RESTful
11 3 (1.11%) WCF
11 3 (1.11%) WebSphere MQ
Miscellaneous
1 31 (11.48%) Data Centre
2 26 (9.63%) Analytical Skills
3 17 (6.30%) Replication
4 15 (5.56%) Management Information System
5 14 (5.19%) Computer Science
6 13 (4.81%) Clustering
7 8 (2.96%) Microsoft Licensing
8 7 (2.59%) Private Cloud
8 7 (2.59%) Video Conferencing
9 5 (1.85%) Enterprise Software
10 4 (1.48%) Client/Server
10 4 (1.48%) Public Cloud
11 3 (1.11%) CMDB
11 3 (1.11%) EPoS
11 3 (1.11%) iPhone
11 3 (1.11%) NHS
12 2 (0.74%) Data Structures
12 2 (0.74%) iPad
12 2 (0.74%) Life Science
12 2 (0.74%) SWIFT
Operating Systems
1 96 (35.56%) Windows
2 62 (22.96%) Linux
3 42 (15.56%) Windows Server
4 41 (15.19%) Unix
5 36 (13.33%) Windows 7
6 32 (11.85%) Red Hat Enterprise Linux
6 32 (11.85%) Windows Server 2012
7 28 (10.37%) Windows 10
8 25 (9.26%) Windows Server 2008
9 18 (6.67%) CentOS
10 16 (5.93%) Windows Server 2003
11 4 (1.48%) Ubuntu
12 3 (1.11%) Mac OS X
13 2 (0.74%) Debian
13 2 (0.74%) SUSE
14 1 (0.37%) AIX
14 1 (0.37%) Mac OS
14 1 (0.37%) Solaris
14 1 (0.37%) Windows 2000 Server
14 1 (0.37%) Windows 8
Processes & Methodologies
1 59 (21.85%) ITIL
2 52 (19.26%) Agile Software Development
3 43 (15.93%) DevOps
3 43 (15.93%) Problem Management
4 35 (12.96%) Continuous Integration
5 34 (12.59%) Incident Management
5 34 (12.59%) Migration
6 31 (11.48%) Scrum
6 31 (11.48%) Software Engineering
6 31 (11.48%) Test Automation
7 30 (11.11%) Continuous Delivery
7 30 (11.11%) TDD
8 28 (10.37%) Disaster Recovery
8 28 (10.37%) Unit Testing
9 27 (10.00%) Service Management
10 26 (9.63%) Dependency Injection
11 25 (9.26%) Capacity Planning
11 25 (9.26%) Pair Programming
12 24 (8.89%) Open Source
13 20 (7.41%) Customer Requirements
Programming Languages
1 47 (17.41%) Java
2 44 (16.30%) Python
3 40 (14.81%) PowerShell
4 38 (14.07%) SQL
5 30 (11.11%) Bash Shell
6 27 (10.00%) Ruby
7 20 (7.41%) Groovy
8 11 (4.07%) Perl
9 10 (3.70%) JavaScript
10 6 (2.22%) PL/SQL
11 5 (1.85%) RPG
12 4 (1.48%) Apex Code
12 4 (1.48%) C#
12 4 (1.48%) VBScript
13 3 (1.11%) C++
13 3 (1.11%) PHP
13 3 (1.11%) Shell Script
13 3 (1.11%) T-SQL
13 3 (1.11%) X++
14 2 (0.74%) VB
Qualifications
1 21 (7.78%) Degree
2 17 (6.30%) Microsoft Certification
3 14 (5.19%) MCSE
4 13 (4.81%) Cisco Certification
4 13 (4.81%) ITIL Certification
4 13 (4.81%) Security Cleared
5 12 (4.44%) MCP
6 10 (3.70%) Computer Science Degree
6 10 (3.70%) VMware Certified Professional (VCP)
7 8 (2.96%) CCNA
8 6 (2.22%) CCNP
8 6 (2.22%) SC Cleared
9 4 (1.48%) A+ Certification
10 3 (1.11%) Network+ Certification
11 2 (0.74%) CCIE
11 2 (0.74%) CCSE
11 2 (0.74%) MCSA
11 2 (0.74%) RHCE
11 2 (0.74%) VCP5
12 1 (0.37%) CCIP
Quality Assurance & Compliance
1 27 (10.00%) SLA
2 11 (4.07%) QA
3 5 (1.85%) Data Quality
4 2 (0.74%) GDPR
4 2 (0.74%) MiFID
4 2 (0.74%) PCI DSS
5 1 (0.37%) HL7
5 1 (0.37%) ISO/IEC 27001
5 1 (0.37%) PMO
System Software
1 52 (19.26%) Active Directory
2 35 (12.96%) Docker
2 35 (12.96%) VMware Infrastructure
3 26 (9.63%) VMware ESXi
4 22 (8.15%) Hyper-V
5 14 (5.19%) XenApp
6 12 (4.44%) Microsoft App-V
6 12 (4.44%) Samba
7 7 (2.59%) XenDesktop
8 6 (2.22%) Virtual Machines
9 5 (1.85%) NFS
10 3 (1.11%) vSphere
11 2 (0.74%) Apache Flume
11 2 (0.74%) DFS Replication
11 2 (0.74%) HDFS
11 2 (0.74%) iptables
11 2 (0.74%) OpenDJ
11 2 (0.74%) OpenIDM
11 2 (0.74%) Varnish
11 2 (0.74%) vCloud
Systems Management
1 30 (11.11%) Opscode Chef
2 25 (9.26%) Puppet
3 20 (7.41%) Kubernetes
4 17 (6.30%) Ansible
5 12 (4.44%) WMI
6 11 (4.07%) SCCM
6 11 (4.07%) Terraform
7 9 (3.33%) AirWatch
7 9 (3.33%) Backup Exec
8 7 (2.59%) NetBackup
9 5 (1.85%) SCOM
10 4 (1.48%) Capistrano
10 4 (1.48%) logstash
10 4 (1.48%) PowerCLI
10 4 (1.48%) vCenter Server
11 3 (1.11%) Prometheus
11 3 (1.11%) Tivoli
11 3 (1.11%) vMotion
12 2 (0.74%) HP Data Protector
12 2 (0.74%) Oracle RMAN
Vendors
1 70 (25.93%) Microsoft
2 51 (18.89%) VMware
3 32 (11.85%) Cisco
4 25 (9.26%) Splunk
5 24 (8.89%) Red Hat
6 18 (6.67%) Citrix
7 16 (5.93%) Oracle
8 15 (5.56%) Juniper
9 13 (4.81%) Fortinet
9 13 (4.81%) Ivanti
9 13 (4.81%) SolarWinds
10 12 (4.44%) HP
10 12 (4.44%) Mitel
11 11 (4.07%) Dell
12 10 (3.70%) Intapp
13 9 (3.33%) CheckPoint
13 9 (3.33%) Sophos
14 8 (2.96%) NetApp
15 7 (2.59%) IBM
15 7 (2.59%) Veeam