Period
to 21 February 2019

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 21 February 2019 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
21 Feb 2019
Same period 2018 Same period 2017
Rank 350 376 397
Rank change year-on-year +26 +21 -46
Contract jobs citing Root Cause Analysis 293 269 210
As % of all contract IT jobs advertised in London 0.67% 0.57% 0.51%
As % of the Processes & Methodologies category 0.75% 0.65% 0.58%
Number of daily rates quoted 191 185 149
London median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% -13.49%
10th Percentile £213 £228 £247
90th Percentile £613 £583 £576
England median daily rate £440 £425 £410
% change year-on-year +3.53% +3.66% -3.53%
Number of hourly rates quoted 12 2 3
London median hourly rate £20.32 £24.00 £21.23
Median hourly rate % change year-on-year -15.32% +13.05% -18.35%
10th Percentile £15.64 £22.65 £14.17
90th Percentile £27.25 £25.35 £22.93
England median hourly rate £20.65 £24.00 £21.50
% change year-on-year -13.98% +11.63% -17.31%

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 38,869 41,247 35,918
As % of all contract IT jobs advertised in London 88.32% 87.85% 86.93%
Number of daily rates quoted 27,809 30,059 25,815
London median daily rate £513 £500 £475
Median daily rate % change year-on-year +2.50% +5.26% +5.56%
10th Percentile £325 £313 £310
90th Percentile £675 £675 £650
England median daily rate £475 £450 £435
% change year-on-year +5.56% +3.45% +2.35%
Number of hourly rates quoted 437 483 437
London median hourly rate £25.00 £23.00 £25.00
Median hourly rate % change year-on-year +8.70% -8.00% +25.30%
10th Percentile £12.76 £13.80 £12.25
90th Percentile £48.75 £53.09 £52.50
England median hourly rate £24.08 £24.00 £24.50
% change year-on-year +0.33% -2.04% +6.52%

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 21 February 2019.

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
Contractor Hourly Rate Histogram in London

The hourly rate distribution of IT jobs citing Root Cause Analysis in London over the 6 months to 21 February 2019.

Contractor hourly rate histogram 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 21 February 2019. 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 58 £450 - 22
West London +17 28 £575 +9.52% 8
South London +4 7 £538 -2.27% 3
East London -43 2 £500 +5.26% 3
Root Cause Analysis
England

For the 6 months to 21 February 2019, 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 86 (29.35%) Windows
2 83 (28.33%) Agile Software Development
3 81 (27.65%) Microsoft
4 69 (23.55%) ITIL
5 64 (21.84%) Active Directory
6 59 (20.14%) Finance
7 57 (19.45%) Java
8 49 (16.72%) Web Services
9 47 (16.04%) Problem-Solving
10 46 (15.70%) TDD
11 43 (14.68%) VMware
12 42 (14.33%) Analytical Skills
13 40 (13.65%) Service Management
13 40 (13.65%) Linux
14 39 (13.31%) Test Automation
15 38 (12.97%) Scrum
16 35 (11.95%) SQL
16 35 (11.95%) Pair Programming
17 33 (11.26%) PowerShell
17 33 (11.26%) Problem Management
17 33 (11.26%) SLA
18 32 (10.92%) Unix
18 32 (10.92%) MS Exchange
19 31 (10.58%) VMware Infrastructure
19 31 (10.58%) Windows 7
19 31 (10.58%) Continuous Improvement
20 30 (10.24%) DevOps
20 30 (10.24%) Windows Server
21 29 (9.90%) Docker
21 29 (9.90%) Microservices

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 32 (10.92%) MS Exchange
2 21 (7.17%) Apache
3 12 (4.10%) Skype for Business
3 12 (4.10%) Tomcat
4 7 (2.39%) Elasticsearch
4 7 (2.39%) Exchange Server 2013
5 6 (2.05%) Exchange Server 2010
5 6 (2.05%) Jetty
6 5 (1.71%) Blackberry Enterprise Server
6 5 (1.71%) IIS
6 5 (1.71%) SharePoint
7 4 (1.37%) BizTalk Server
7 4 (1.37%) Exchange Server 2007
7 4 (1.37%) Office Communications Server
8 3 (1.02%) WebSphere
9 2 (0.68%) WebSphere Application Server
10 1 (0.34%) Adobe Experience Manager
10 1 (0.34%) CMS
10 1 (0.34%) Confluence
10 1 (0.34%) SharePoint 2010
Applications
1 23 (7.85%) Microsoft Office
2 11 (3.75%) Microsoft Excel
3 2 (0.68%) MS Visio
4 1 (0.34%) Microsoft PowerPoint
4 1 (0.34%) Spreadsheet
Business Applications
1 6 (2.05%) SAP Hybris
2 2 (0.68%) Oracle Applications
2 2 (0.68%) Oracle EBS
2 2 (0.68%) Oracle EBS R12
2 2 (0.68%) Oracle Financials
2 2 (0.68%) Remedy ITSM
2 2 (0.68%) SAP GTS
2 2 (0.68%) Workday HCM
3 1 (0.34%) 3000 Xtra
3 1 (0.34%) Dynamics CRM
3 1 (0.34%) Infor M3
3 1 (0.34%) Oracle Retail
3 1 (0.34%) StreamServe
3 1 (0.34%) Veritas eDiscovery
Cloud Services
1 28 (9.56%) Amazon AWS
2 24 (8.19%) Microsoft Azure
3 21 (7.17%) Office 365
4 8 (2.73%) IaaS
4 8 (2.73%) SaaS
5 7 (2.39%) PaaS
6 5 (1.71%) AWS CloudFormation
7 4 (1.37%) Amazon EC2
8 3 (1.02%) Google Cloud Platform
9 2 (0.68%) GitHub
9 2 (0.68%) Serverless
10 1 (0.34%) Adobe Analytics
10 1 (0.34%) Akamai
10 1 (0.34%) Amazon SQS
10 1 (0.34%) Azure Active Directory
10 1 (0.34%) Cloud Computing
10 1 (0.34%) Dynamics 365
Communications & Networking
1 28 (9.56%) TCP/IP
2 21 (7.17%) DNS
3 20 (6.83%) HTTP
3 20 (6.83%) WAN
4 19 (6.48%) VPN
5 15 (5.12%) DHCP
5 15 (5.12%) LAN
6 13 (4.44%) Firewall
7 11 (3.75%) Internet
8 8 (2.73%) SAN
9 7 (2.39%) Cisco IOS
9 7 (2.39%) iSCSI
9 7 (2.39%) Structured Cabling
10 6 (2.05%) Skype
11 5 (1.71%) OSPF
12 4 (1.37%) MPLS
12 4 (1.37%) VLAN
13 3 (1.02%) BGP
13 3 (1.02%) Network Security
13 3 (1.02%) SNMP
Database & Business Intelligence
1 21 (7.17%) Apache Cassandra
2 13 (4.44%) Power BI
3 12 (4.10%) SQL Server
4 10 (3.41%) SQL Server Integration Services
4 10 (3.41%) SQL Server Reporting Services
5 9 (3.07%) Hadoop
6 8 (2.73%) Big Data
6 8 (2.73%) NoSQL
7 7 (2.39%) BusinessObjects
7 7 (2.39%) Oracle Database
7 7 (2.39%) Relational Database
8 6 (2.05%) Oracle Reports
8 6 (2.05%) SQL Server 2012
8 6 (2.05%) SQL Server Analysis Services
9 5 (1.71%) BusinessObjects Business Intelligence
9 5 (1.71%) Lumira
9 5 (1.71%) MySQL
9 5 (1.71%) Oracle Database 11g
9 5 (1.71%) Oracle Database 12c
10 4 (1.37%) KDB
Development Applications
1 23 (7.85%) Jenkins
2 22 (7.51%) Gradle
3 21 (7.17%) Git (software)
4 20 (6.83%) JIRA
5 19 (6.48%) JUnit
5 19 (6.48%) Mockito
6 10 (3.41%) JMeter
7 9 (3.07%) Subversion
8 8 (2.73%) Maven
9 7 (2.39%) Cucumber
10 5 (1.71%) Gatling
11 4 (1.37%) GoCD
11 4 (1.37%) LoadUI
11 4 (1.37%) Selenium
11 4 (1.37%) TeamCity
12 3 (1.02%) Eclipse
12 3 (1.02%) LoadRunner
12 3 (1.02%) Mocha
12 3 (1.02%) Octopus Deploy
12 3 (1.02%) Visual Studio Team System
General
1 59 (20.14%) Finance
2 19 (6.48%) Banking
3 11 (3.75%) Marketing
4 10 (3.41%) Legal
5 7 (2.39%) Telecoms
6 6 (2.05%) Retail
7 4 (1.37%) Back Office
8 3 (1.02%) Billing
8 3 (1.02%) Financial Institution
8 3 (1.02%) Publishing
8 3 (1.02%) Wholesale Banking
9 2 (0.68%) Advertising
9 2 (0.68%) Games
9 2 (0.68%) Investment Banking
9 2 (0.68%) Law
10 1 (0.34%) Automotive
10 1 (0.34%) French Language
10 1 (0.34%) German Language
10 1 (0.34%) Manufacturing
10 1 (0.34%) Spanish Language
Job Titles
1 56 (19.11%) Analyst
2 49 (16.72%) Developer
3 38 (12.97%) Java Developer
4 25 (8.53%) Support Analyst
5 22 (7.51%) Senior Developer
6 20 (6.83%) Administrator
7 19 (6.48%) Senior Java Developer
8 18 (6.14%) Desktop Support
9 16 (5.46%) Support Engineer
10 15 (5.12%) Consultant
10 15 (5.12%) Desktop Engineer
11 13 (4.44%) Infrastructure Engineer
12 10 (3.41%) Desktop Support Engineer
12 10 (3.41%) Infrastructure Analyst
12 10 (3.41%) Technical Manager
13 9 (3.07%) DevOps Engineer
13 9 (3.07%) Linux Engineer
14 8 (2.73%) 1st Line Support
14 8 (2.73%) Delivery Manager
14 8 (2.73%) Service Analyst
Libraries, Frameworks & Software Standards
1 49 (16.72%) Web Services
2 26 (8.87%) REST
3 20 (6.83%) Spring
4 19 (6.48%) Guice
5 11 (3.75%) JMS
6 8 (2.73%) Node.js
7 7 (2.39%) AngularJS
7 7 (2.39%) React
7 7 (2.39%) XML
8 6 (2.05%) .NET
9 5 (1.71%) RESTful
10 4 (1.37%) HTML
10 4 (1.37%) JSON
10 4 (1.37%) Kafka
10 4 (1.37%) SOAP
10 4 (1.37%) Software Packaging
11 3 (1.02%) WebSockets
12 2 (0.68%) HTML5
12 2 (0.68%) Lambda Expressions
12 2 (0.68%) Swagger
Miscellaneous
1 42 (14.33%) Analytical Skills
2 17 (5.80%) User Experience
3 12 (4.10%) Blackberry
3 12 (4.10%) Clustering
4 11 (3.75%) Data Centre
4 11 (3.75%) Replication
5 9 (3.07%) Fat Client
5 9 (3.07%) Thin Client
6 8 (2.73%) Cyberattack
6 8 (2.73%) PKI
6 8 (2.73%) Smartcard
6 8 (2.73%) Video\Live Streaming
7 7 (2.39%) Management Information System
7 7 (2.39%) Self-Motivation
7 7 (2.39%) Virtual Team
8 6 (2.05%) Foreign Exchange (FX)
9 5 (1.71%) Enterprise Software
9 5 (1.71%) Linux Command Line
10 4 (1.37%) Reinsurance
11 3 (1.02%) Cyberthreat
Operating Systems
1 86 (29.35%) Windows
2 40 (13.65%) Linux
3 32 (10.92%) Unix
4 31 (10.58%) Windows 7
5 30 (10.24%) Windows Server
6 22 (7.51%) Windows 10
7 21 (7.17%) Windows Server 2008
8 19 (6.48%) Windows Server 2012
9 12 (4.10%) Red Hat Enterprise Linux
10 10 (3.41%) Android
11 7 (2.39%) Windows 8
12 5 (1.71%) Mac OS X
13 4 (1.37%) Windows Server 2003
14 2 (0.68%) Data ONTAP
14 2 (0.68%) Mac OS X Server
14 2 (0.68%) Solaris
14 2 (0.68%) Ubuntu
15 1 (0.34%) CentOS
Processes & Methodologies
1 83 (28.33%) Agile Software Development
2 69 (23.55%) ITIL
3 47 (16.04%) Problem-Solving
4 46 (15.70%) TDD
5 40 (13.65%) Service Management
6 39 (13.31%) Test Automation
7 38 (12.97%) Scrum
8 35 (11.95%) Pair Programming
9 33 (11.26%) Problem Management
10 31 (10.58%) Continuous Improvement
11 30 (10.24%) DevOps
12 29 (9.90%) Microservices
13 28 (9.56%) Project Management
14 27 (9.22%) Incident Management
15 24 (8.19%) Continuous Integration
16 23 (7.85%) Stakeholder Management
17 22 (7.51%) Information Security
18 21 (7.17%) Cybersecurity
19 20 (6.83%) Change Control
19 20 (6.83%) Software Engineering
Programming Languages
1 57 (19.45%) Java
2 35 (11.95%) SQL
3 33 (11.26%) PowerShell
4 23 (7.85%) Python
5 21 (7.17%) Bash Shell
5 21 (7.17%) JavaScript
6 20 (6.83%) Java 8
7 11 (3.75%) Shell Script
8 7 (2.39%) Ruby
9 4 (1.37%) AWK
9 4 (1.37%) C
9 4 (1.37%) sed
9 4 (1.37%) VB
10 3 (1.02%) PL/SQL
10 3 (1.02%) VBScript
11 2 (0.68%) Data Analysis Expressions (DAX)
11 2 (0.68%) Groovy
11 2 (0.68%) Perl
11 2 (0.68%) TypeScript
11 2 (0.68%) VBA
Qualifications
1 29 (9.90%) Degree
2 22 (7.51%) Security Cleared
3 18 (6.14%) CISSP
4 16 (5.46%) Microsoft Certification
5 14 (4.78%) ITIL Certification
6 12 (4.10%) SC Cleared
7 10 (3.41%) Cisco Certification
7 10 (3.41%) MCSA
7 10 (3.41%) MCSE
8 9 (3.07%) CISM
8 9 (3.07%) GCIH
9 8 (2.73%) EnCE
9 8 (2.73%) GREM
10 7 (2.39%) MCTS
11 6 (2.05%) CISA
11 6 (2.05%) Computer Science Degree
11 6 (2.05%) DV Cleared
11 6 (2.05%) MCITP
11 6 (2.05%) MCP
12 5 (1.71%) SANS
Quality Assurance & Compliance
1 33 (11.26%) SLA
2 21 (7.17%) QA
3 10 (3.41%) Data Quality
4 9 (3.07%) PMO
5 4 (1.37%) ISO/IEC 27001
6 1 (0.34%) GDPR
6 1 (0.34%) HL7
6 1 (0.34%) IFRS
6 1 (0.34%) MiFID
System Software
1 64 (21.84%) Active Directory
2 31 (10.58%) VMware Infrastructure
3 29 (9.90%) Docker
4 16 (5.46%) VMware ESXi
5 8 (2.73%) VMware Server
6 7 (2.39%) Microsoft App-V
6 7 (2.39%) NFS
7 6 (2.05%) Hyper-V
8 4 (1.37%) Virtual Desktop
8 4 (1.37%) XenDesktop
9 2 (0.68%) Oracle RAC
9 2 (0.68%) VMware NSX
10 1 (0.34%) Active Directory Lightweight Directory Services
10 1 (0.34%) BitLocker
10 1 (0.34%) Microsoft Virtual Server
10 1 (0.34%) Virtual Servers
10 1 (0.34%) vSphere
10 1 (0.34%) XenApp
10 1 (0.34%) XenServer
Systems Management
1 22 (7.51%) Kubernetes
2 18 (6.14%) SCCM
3 13 (4.44%) Opscode Chef
4 10 (3.41%) Puppet
4 10 (3.41%) WSUS
5 9 (3.07%) Backup Exec
6 8 (2.73%) Forefront Identity Manager
6 8 (2.73%) systemd
7 7 (2.39%) AirWatch
7 7 (2.39%) Computer Emergency Response Teams
7 7 (2.39%) vMotion
8 4 (1.37%) EnCase
8 4 (1.37%) Failover Clustering
8 4 (1.37%) FTK
8 4 (1.37%) HP ALM
8 4 (1.37%) Microsoft Intune
8 4 (1.37%) SCOM
8 4 (1.37%) SCOrch
8 4 (1.37%) Systems Management Server (SMS)
9 3 (1.02%) Oracle Enterprise Manager
Vendors
1 81 (27.65%) Microsoft
2 43 (14.68%) VMware
3 29 (9.90%) Citrix
4 28 (9.56%) Oracle
5 25 (8.53%) Cisco
6 19 (6.48%) Ivanti
7 16 (5.46%) Splunk
8 15 (5.12%) SAP
9 11 (3.75%) HP
10 10 (3.41%) Shavlik
11 7 (2.39%) Adobe
11 7 (2.39%) Google
11 7 (2.39%) McAfee
11 7 (2.39%) NetApp
11 7 (2.39%) Red Hat
11 7 (2.39%) Sophos
11 7 (2.39%) Veeam
12 6 (2.05%) ATG
12 6 (2.05%) hybris
12 6 (2.05%) Sitecore