Period
to 23 January 2019

The following table provides summary statistics for contract job vacancies advertised in Central London with a requirement for IIS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited IIS over the 6 months to 23 January 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.

Microsoft Internet Information Services (IIS)
London > Central London
6 months to
23 Jan 2019
Same period 2018 Same period 2017
Rank 238 222 167
Rank change year-on-year -16 -55 +19
Contract jobs citing IIS 50 57 95
As % of all contract IT jobs advertised in Central London 0.56% 0.65% 1.28%
As % of the Application Platforms category 3.12% 4.28% 6.68%
Number of daily rates quoted 36 46 66
Central London median daily rate £475 £469 £368
Median daily rate % change year-on-year +1.33% +27.46% -8.06%
10th Percentile £364 £167 £313
90th Percentile £581 £700 £519
London median daily rate £525 £450 £413
% change year-on-year +16.67% +9.09% +10.00%
Number of hourly rates quoted 0 2 0
Central London median hourly rate - £19.75 -
London median hourly rate - £17.00 £25.00
% change year-on-year - -32.00% -29.08%

IIS is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Central London with a requirement for application platform skills.

All Application Platform Skills
Central London
Contract vacancies with a requirement for application platform skills 1,602 1,331 1,422
As % of all contract IT jobs advertised in Central London 17.94% 15.17% 19.22%
Number of daily rates quoted 1,189 1,051 1,094
Central London median daily rate £525 £498 £465
Median daily rate % change year-on-year +5.53% +6.99% +9.41%
10th Percentile £272 £278 £313
90th Percentile £650 £650 £650
London median daily rate £500 £500 £450
% change year-on-year - +11.11% +5.88%
Number of hourly rates quoted 30 16 15
Central London median hourly rate £19.25 £17.85 £18.45
Median hourly rate % change year-on-year +7.84% -3.25% +2.50%
10th Percentile £13.00 £11.43 £11.25
90th Percentile £33.88 £28.75 £53.12
London median hourly rate £24.11 £22.50 £18.55
% change year-on-year +7.16% +21.33% -15.70%

IIS
Job Vacancy Trend in Central London

Job postings citing IIS as a percentage of all IT jobs advertised in Central London.

Job vacancy trend for IIS in Central London

IIS
Contractor Daily Rate Trend in Central London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing IIS in Central London.

Contractor daily rate trend for IIS in Central London

IIS
Contractor Daily Rate Histogram in Central London

The daily rate distribution of IT jobs citing IIS in Central London over the 6 months to 23 January 2019.

Contractor daily rate histogram for IIS in Central London

IIS
Contractor Hourly Rate Trend in Central London

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

Contractor hourly rate trend for IIS in Central London

IIS
Contract Job Locations in Central London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing IIS within the Central London region over the 6 months to 23 January 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
City of London 0 36 £475 -2.06% 23
City of Westminster 0 5 £525 +72.13% 1
West End of London -29 5 £575 +39.39%
Southwark -42 2 £488 -2.50%
IIS
London

For the 6 months to 23 January 2019, IT contractor jobs citing IIS 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 Central London region with a requirement for IIS.

1 31 (62.00%) Windows
2 27 (54.00%) .NET
3 26 (52.00%) SQL Server
3 26 (52.00%) Microsoft
4 23 (46.00%) DevOps
5 22 (44.00%) SQL
5 22 (44.00%) Microsoft Azure
6 20 (40.00%) Windows Server
7 19 (38.00%) VMware
8 17 (34.00%) PowerShell
9 16 (32.00%) Amazon AWS
9 16 (32.00%) Finance
9 16 (32.00%) Active Directory
10 14 (28.00%) C#
11 12 (24.00%) Linux
11 12 (24.00%) DNS
11 12 (24.00%) Agile Software Development
11 12 (24.00%) Windows Server 2008
12 11 (22.00%) VMware Infrastructure
12 11 (22.00%) Tomcat
13 10 (20.00%) Apache
13 10 (20.00%) Jenkins
13 10 (20.00%) TeamCity
14 9 (18.00%) Amazon EC2
14 9 (18.00%) HTTP
14 9 (18.00%) Configuration Management
14 9 (18.00%) Infrastructure Engineering
15 8 (16.00%) TCP/IP
15 8 (16.00%) DHCP
15 8 (16.00%) Java

IIS
Co-occurring IT Skills in Central 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 11 (22.00%) Tomcat
2 10 (20.00%) Apache
3 7 (14.00%) SharePoint
4 6 (12.00%) Jetty
4 6 (12.00%) Mongrel
4 6 (12.00%) nginx
4 6 (12.00%) WebSphere
5 3 (6.00%) Skype for Business
5 3 (6.00%) WordPress
6 2 (4.00%) BizTalk Server
6 2 (4.00%) Confluence
7 1 (2.00%) CMS
7 1 (2.00%) Drupal
7 1 (2.00%) Exchange Server 2013
7 1 (2.00%) WebSphere Application Server
Applications
1 4 (8.00%) Microsoft Office
2 1 (2.00%) Microsoft Excel
Business Applications
1 1 (2.00%) Dynamics CRM
1 1 (2.00%) ScheduALL
Cloud Services
1 22 (44.00%) Microsoft Azure
2 16 (32.00%) Amazon AWS
3 9 (18.00%) Amazon EC2
4 6 (12.00%) Google App Engine
4 6 (12.00%) Google Cloud Platform
4 6 (12.00%) Office 365
5 4 (8.00%) IaaS
5 4 (8.00%) PaaS
6 3 (6.00%) AWS CloudFormation
6 3 (6.00%) Rackspace Cloud
7 2 (4.00%) Akamai
7 2 (4.00%) Amazon ElastiCache
7 2 (4.00%) Cloudflare
7 2 (4.00%) GitHub
7 2 (4.00%) OneDrive
7 2 (4.00%) SaaS
7 2 (4.00%) Virtual Private Cloud
8 1 (2.00%) Amazon S3
8 1 (2.00%) Cloud Computing
8 1 (2.00%) Serverless
Communications & Networking
1 12 (24.00%) DNS
2 9 (18.00%) HTTP
3 8 (16.00%) DHCP
3 8 (16.00%) TCP/IP
4 6 (12.00%) SSL
5 5 (10.00%) Firewall
5 5 (10.00%) FTP
5 5 (10.00%) IPsec
6 3 (6.00%) SAN
7 2 (4.00%) HTTPS
7 2 (4.00%) NetScaler
7 2 (4.00%) Skype
8 1 (2.00%) BIG-IP
8 1 (2.00%) Cisco ASA
8 1 (2.00%) Cisco Firepower
8 1 (2.00%) Cisco Nexus
8 1 (2.00%) Fibre Channel
8 1 (2.00%) Internet
8 1 (2.00%) iSCSI
8 1 (2.00%) VoIP
Database & Business Intelligence
1 26 (52.00%) SQL Server
2 5 (10.00%) Relational Database
3 4 (8.00%) SQL Server 2012
3 4 (8.00%) SQL Server Reporting Services
4 3 (6.00%) Microsoft Analysis Services
4 3 (6.00%) SQL Server Analysis Services
5 2 (4.00%) Amazon RDS
5 2 (4.00%) Power BI
5 2 (4.00%) SQL Server 2005
5 2 (4.00%) SQL Server 2008
5 2 (4.00%) SQL Server 2014
5 2 (4.00%) SQL Server 2016
6 1 (2.00%) Azure SQL Data Warehouse
6 1 (2.00%) Big Data
6 1 (2.00%) Crystal Reports
6 1 (2.00%) Data Warehouse
6 1 (2.00%) MS Access
6 1 (2.00%) MySQL
6 1 (2.00%) RDBMS
6 1 (2.00%) SQL Server Integration Services
Development Applications
1 10 (20.00%) Jenkins
1 10 (20.00%) TeamCity
2 5 (10.00%) Travis CI
3 4 (8.00%) Git (software)
3 4 (8.00%) Octopus Deploy
4 3 (6.00%) JIRA
4 3 (6.00%) Subversion
5 2 (4.00%) Eclipse
5 2 (4.00%) SQL Server Management Studio (SSMS)
5 2 (4.00%) Team Foundation Server
6 1 (2.00%) Ant
6 1 (2.00%) CruiseControl
6 1 (2.00%) Gradle
6 1 (2.00%) Maven
6 1 (2.00%) Mercurial
6 1 (2.00%) MSBuild
6 1 (2.00%) MSI
6 1 (2.00%) Vagrant
6 1 (2.00%) Visual Studio
6 1 (2.00%) WiX
General
1 16 (32.00%) Finance
2 7 (14.00%) Banking
3 2 (4.00%) Investment Banking
3 2 (4.00%) Retail
4 1 (2.00%) Manufacturing
Job Titles
1 11 (22.00%) DevOps Engineer
2 9 (18.00%) Developer
3 7 (14.00%) Infrastructure Engineer
4 5 (10.00%) .NET Developer
4 5 (10.00%) Azure Engineer
5 4 (8.00%) Azure DevOps
5 4 (8.00%) Wintel Engineer
5 4 (8.00%) Wintel Infrastructure Engineer
6 3 (6.00%) 3rd Line Engineer
6 3 (6.00%) Administrator
6 3 (6.00%) AWS DevOps
6 3 (6.00%) AWS DevOps Engineer
6 3 (6.00%) AWS Engineer
6 3 (6.00%) Azure DevOps Engineer
6 3 (6.00%) Citrix Engineer
6 3 (6.00%) Linux Engineer
7 2 (4.00%) C# .NET Developer
7 2 (4.00%) Full Stack Developer
7 2 (4.00%) Office 365 Engineer
7 2 (4.00%) SharePoint Support
Libraries, Frameworks & Software Standards
1 27 (54.00%) .NET
2 7 (14.00%) CSS
3 6 (12.00%) HTML
3 6 (12.00%) Servlets
4 5 (10.00%) .NET Framework
4 5 (10.00%) AngularJS
4 5 (10.00%) ASP.NET
4 5 (10.00%) ASP.NET Web API
4 5 (10.00%) jQuery
5 4 (8.00%) .NET Core
5 4 (8.00%) Ajax
5 4 (8.00%) J2EE
5 4 (8.00%) JSON
5 4 (8.00%) React
5 4 (8.00%) WCF
5 4 (8.00%) Web Services
6 3 (6.00%) ASP.NET MVC
7 2 (4.00%) Entity Framework
7 2 (4.00%) HTML5
7 2 (4.00%) Node.js
Miscellaneous
1 4 (8.00%) Self-Motivation
2 3 (6.00%) Clustering
2 3 (6.00%) Data Centre
2 3 (6.00%) Fintech
2 3 (6.00%) Greenfield Project
3 2 (4.00%) Client/Server
3 2 (4.00%) Fat Client
3 2 (4.00%) Management Information System
3 2 (4.00%) Public Cloud
3 2 (4.00%) Reinsurance
3 2 (4.00%) RSA SecurID
3 2 (4.00%) Thin Client
3 2 (4.00%) User Experience
4 1 (2.00%) Foreign Exchange (FX)
4 1 (2.00%) Hedge funds
4 1 (2.00%) Replication
Operating Systems
1 31 (62.00%) Windows
2 20 (40.00%) Windows Server
3 12 (24.00%) Linux
3 12 (24.00%) Windows Server 2008
4 7 (14.00%) Windows Server 2012
5 3 (6.00%) Ubuntu
6 2 (4.00%) Unix
6 2 (4.00%) Windows Server 2003
7 1 (2.00%) Android
7 1 (2.00%) CentOS
7 1 (2.00%) Debian
7 1 (2.00%) Fedora
7 1 (2.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 23 (46.00%) DevOps
2 12 (24.00%) Agile Software Development
3 9 (18.00%) Configuration Management
3 9 (18.00%) Infrastructure Engineering
4 7 (14.00%) Continuous Integration
4 7 (14.00%) ITIL
4 7 (14.00%) Migration
5 5 (10.00%) MVC
5 5 (10.00%) Open Source
5 5 (10.00%) Service Delivery
6 3 (6.00%) BDD
6 3 (6.00%) Business Intelligence
6 3 (6.00%) CRM
6 3 (6.00%) Deployment Automation
6 3 (6.00%) Problem Management
6 3 (6.00%) SOLID
6 3 (6.00%) TDD
6 3 (6.00%) Unit Testing
7 2 (4.00%) Identity Access Management
7 2 (4.00%) SDLC
Programming Languages
1 22 (44.00%) SQL
2 17 (34.00%) PowerShell
3 14 (28.00%) C#
4 8 (16.00%) Java
5 7 (14.00%) Python
6 5 (10.00%) JavaScript
6 5 (10.00%) PHP
7 4 (8.00%) T-SQL
8 3 (6.00%) Perl
9 2 (4.00%) Bash Shell
9 2 (4.00%) Go
9 2 (4.00%) Ruby
9 2 (4.00%) TypeScript
9 2 (4.00%) VB
10 1 (2.00%) KiXtart
10 1 (2.00%) VB6
10 1 (2.00%) VBA
Qualifications
1 5 (10.00%) Degree
2 4 (8.00%) Microsoft Certification
3 3 (6.00%) ITIL Certification
4 2 (4.00%) CCA
4 2 (4.00%) Citrix Certification
5 1 (2.00%) Computer Science Degree
5 1 (2.00%) PMP
Quality Assurance & Compliance
1 2 (4.00%) QA
2 1 (2.00%) PCI DSS
System Software
1 16 (32.00%) Active Directory
2 11 (22.00%) VMware Infrastructure
3 6 (12.00%) Xen
4 5 (10.00%) XenApp
5 3 (6.00%) Docker
5 3 (6.00%) vSphere
6 2 (4.00%) XenDesktop
6 2 (4.00%) XenServer
7 1 (2.00%) Hyper-V
7 1 (2.00%) KVM
7 1 (2.00%) Virtual Machines
7 1 (2.00%) VirtualBox
Systems Management
1 7 (14.00%) Puppet
2 5 (10.00%) Ansible
3 3 (6.00%) Nagios
3 3 (6.00%) Opscode Chef
4 2 (4.00%) Failover Clustering
4 2 (4.00%) SCCM
4 2 (4.00%) Single Sign-On
4 2 (4.00%) Terraform
5 1 (2.00%) Docker Swarm
5 1 (2.00%) Graylog
5 1 (2.00%) Kibana
5 1 (2.00%) logstash
5 1 (2.00%) Microsoft Clustering
5 1 (2.00%) Microsoft Data Protection Manager
5 1 (2.00%) Packer
5 1 (2.00%) QRadar
5 1 (2.00%) Salt
5 1 (2.00%) SCOM
5 1 (2.00%) SCOrch
5 1 (2.00%) Symantec Enterprise Vault
Vendors
1 26 (52.00%) Microsoft
2 19 (38.00%) VMware
3 7 (14.00%) Citrix
4 6 (12.00%) Google
5 4 (8.00%) F5
6 3 (6.00%) New Relic
6 3 (6.00%) Rackspace
7 2 (4.00%) Cognos
7 2 (4.00%) HP
7 2 (4.00%) Ivanti
7 2 (4.00%) Pega
7 2 (4.00%) Splunk
8 1 (2.00%) BMC
8 1 (2.00%) CheckPoint
8 1 (2.00%) Cisco
8 1 (2.00%) ForgeRock
8 1 (2.00%) Perforce
8 1 (2.00%) Red Hat
8 1 (2.00%) Symantec
8 1 (2.00%) TippingPoint