Period
to 15 November 2018

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 15 November 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.

Microsoft Internet Information Services (IIS)
London > Central London
6 months to
15 Nov 2018
Same period 2017 Same period 2016
Rank 237 218 203
Rank change year-on-year -19 -15 -14
Contract jobs citing IIS 54 58 78
As % of all contract IT jobs advertised in Central London 0.59% 0.68% 0.95%
As % of the Application Platforms category 3.31% 4.55% 5.00%
Number of daily rates quoted 42 43 53
Central London median daily rate £400 £475 £413
Median daily rate % change year-on-year -15.79% +15.15% -
10th Percentile £310 £290 £320
90th Percentile £573 £708 £560
London median daily rate £525 £450 £413
% change year-on-year +16.67% +9.09% +6.45%
Number of hourly rates quoted 0 2 0
Central London median hourly rate - £19.75 -
London median hourly rate £14.50 £19.75 -
% change year-on-year -26.58% - -

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 1,629 1,275 1,561
As % of all contract IT jobs advertised in Central London 17.73% 15.00% 19.09%
Number of daily rates quoted 1,202 987 1,175
Central London median daily rate £500 £493 £450
Median daily rate % change year-on-year +1.52% +9.44% +5.88%
10th Percentile £261 £277 £304
90th Percentile £650 £675 £638
London median daily rate £500 £498 £450
% change year-on-year +0.50% +10.56% +5.88%
Number of hourly rates quoted 40 16 23
Central London median hourly rate £20.00 £17.85 £16.15
Median hourly rate % change year-on-year +12.04% +10.53% -8.96%
10th Percentile £13.90 £11.88 £11.25
90th Percentile £33.88 £28.75 £56.49
London median hourly rate £23.50 £20.50 £17.10
% change year-on-year +14.63% +19.88% -14.50%

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 15 November 2018.

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 15 November 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
City of London 0 36 £425 -15.00% 19
West End of London -30 4 £625 +108.33% 2
Southwark -41 2 £488 -2.50%
City of Westminster -4 1 - -
IIS
London

For the 6 months to 15 November 2018, 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 38 (70.37%) SQL Server
2 36 (66.67%) Windows
3 29 (53.70%) .NET
4 26 (48.15%) Microsoft Azure
5 24 (44.44%) Microsoft
5 24 (44.44%) Windows Server
6 23 (42.59%) C#
7 20 (37.04%) SQL
7 20 (37.04%) DevOps
8 18 (33.33%) Finance
8 18 (33.33%) PowerShell
9 14 (25.93%) Agile Software Development
10 13 (24.07%) CSS
10 13 (24.07%) Active Directory
11 12 (22.22%) HTML
11 12 (22.22%) MVC
11 12 (22.22%) jQuery
11 12 (22.22%) ASP.NET Web API
12 11 (20.37%) AngularJS
12 11 (20.37%) Git (software)
12 11 (20.37%) VMware
12 11 (20.37%) ASP.NET
13 10 (18.52%) HTTP
13 10 (18.52%) Citrix
14 9 (16.67%) Business Intelligence
14 9 (16.67%) SharePoint
14 9 (16.67%) Ajax
14 9 (16.67%) .NET Core
14 9 (16.67%) Infrastructure Engineering
15 8 (14.81%) Windows Server 2012

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 9 (16.67%) SharePoint
2 6 (11.11%) Apache
2 6 (11.11%) Skype for Business
3 4 (7.41%) Tomcat
4 2 (3.70%) MS Exchange
4 2 (3.70%) WebSphere
4 2 (3.70%) WordPress
5 1 (1.85%) CMS
5 1 (1.85%) Confluence
5 1 (1.85%) Drupal
5 1 (1.85%) Exchange Server 2010
5 1 (1.85%) Exchange Server 2013
5 1 (1.85%) IBM HTTP Server
5 1 (1.85%) Jetty
5 1 (1.85%) Mongrel
5 1 (1.85%) nginx
5 1 (1.85%) SharePoint Server
5 1 (1.85%) WebSphere Application Server
Applications
1 3 (5.56%) Microsoft Excel
2 2 (3.70%) Microsoft Office
Business Applications
1 1 (1.85%) ScheduALL
1 1 (1.85%) Temenos T24
Cloud Services
1 26 (48.15%) Microsoft Azure
2 8 (14.81%) Amazon AWS
3 7 (12.96%) Office 365
4 3 (5.56%) Amazon EC2
5 2 (3.70%) Amazon ElastiCache
5 2 (3.70%) AWS CloudFormation
5 2 (3.70%) GitHub
5 2 (3.70%) OneDrive
5 2 (3.70%) Rackspace Cloud
6 1 (1.85%) Akamai
6 1 (1.85%) Azure Active Directory
6 1 (1.85%) Cloud Computing
6 1 (1.85%) Cloudflare
6 1 (1.85%) Google App Engine
6 1 (1.85%) Google Cloud Platform
6 1 (1.85%) IaaS
6 1 (1.85%) Mimecast
6 1 (1.85%) PaaS
6 1 (1.85%) Virtual Private Cloud
Communications & Networking
1 10 (18.52%) HTTP
2 8 (14.81%) Firewall
3 6 (11.11%) DNS
3 6 (11.11%) SAN
4 5 (9.26%) TCP/IP
4 5 (9.26%) WAN
5 4 (7.41%) DHCP
5 4 (7.41%) LAN
5 4 (7.41%) Skype
6 2 (3.70%) HTTPS
6 2 (3.70%) NAS
7 1 (1.85%) BIG-IP
7 1 (1.85%) DSL
7 1 (1.85%) FTP
7 1 (1.85%) Kerberos
7 1 (1.85%) MPLS
7 1 (1.85%) SSL
7 1 (1.85%) Telnet
7 1 (1.85%) VoIP
7 1 (1.85%) VPN
Database & Business Intelligence
1 38 (70.37%) SQL Server
2 7 (12.96%) Power BI
2 7 (12.96%) Relational Database
3 5 (9.26%) SQL Server 2012
4 4 (7.41%) SQL Server Analysis Services
4 4 (7.41%) SQL Server Reporting Services
5 3 (5.56%) Data Warehouse
5 3 (5.56%) Microsoft Analysis Services
5 3 (5.56%) SQL Server 2016
6 2 (3.70%) Amazon RDS
6 2 (3.70%) MySQL
6 2 (3.70%) RDBMS
6 2 (3.70%) SQL Server 2005
6 2 (3.70%) SQL Server 2008
6 2 (3.70%) SQL Server Integration Services
7 1 (1.85%) Azure SQL Data Warehouse
7 1 (1.85%) Crystal Reports
7 1 (1.85%) MS Access
7 1 (1.85%) SQL Server 2014
Development Applications
1 11 (20.37%) Git (software)
2 7 (12.96%) Jenkins
2 7 (12.96%) TeamCity
3 4 (7.41%) Team Foundation Server
4 3 (5.56%) MSBuild
4 3 (5.56%) Subversion
5 2 (3.70%) JIRA
5 2 (3.70%) NUnit
5 2 (3.70%) Selenium
5 2 (3.70%) SpecFlow
5 2 (3.70%) SQL Server Management Studio (SSMS)
5 2 (3.70%) Visual Studio
5 2 (3.70%) Visual Studio Coded UI
5 2 (3.70%) Visual Studio Team System
6 1 (1.85%) Ant
6 1 (1.85%) CruiseControl
6 1 (1.85%) Gradle
6 1 (1.85%) Mercurial
6 1 (1.85%) Octopus Deploy
6 1 (1.85%) Vagrant
General
1 18 (33.33%) Finance
2 7 (12.96%) Banking
3 2 (3.70%) Investment Banking
3 2 (3.70%) Law
3 2 (3.70%) Legal
4 1 (1.85%) French Language
4 1 (1.85%) Retail
4 1 (1.85%) Telecoms
Job Titles
1 19 (35.19%) Developer
2 13 (24.07%) .NET Developer
3 7 (12.96%) C# .NET Developer
3 7 (12.96%) C# Developer
3 7 (12.96%) Full Stack Developer
3 7 (12.96%) Infrastructure Engineer
4 6 (11.11%) DevOps Engineer
5 5 (9.26%) Senior .NET Developer
5 5 (9.26%) Senior Developer
6 4 (7.41%) ASP.NET Developer
6 4 (7.41%) Azure Developer
6 4 (7.41%) C# ASP.NET Developer
6 4 (7.41%) SQL Developer
7 3 (5.56%) ASP.NET MVC Developer
7 3 (5.56%) Azure DevOps
7 3 (5.56%) Azure Engineer
7 3 (5.56%) Senior ASP.NET MVC Developer
7 3 (5.56%) Senior C# ASP.NET Developer
7 3 (5.56%) Senior C# Developer
7 3 (5.56%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 29 (53.70%) .NET
2 13 (24.07%) CSS
3 12 (22.22%) ASP.NET Web API
3 12 (22.22%) HTML
3 12 (22.22%) jQuery
4 11 (20.37%) AngularJS
4 11 (20.37%) ASP.NET
5 9 (16.67%) .NET Core
5 9 (16.67%) Ajax
6 8 (14.81%) ASP.NET MVC
7 6 (11.11%) JSON
7 6 (11.11%) Twitter Bootstrap
8 5 (9.26%) HTML5
9 4 (7.41%) KnockoutJS
9 4 (7.41%) React
9 4 (7.41%) WCF
10 3 (5.56%) .NET Framework
10 3 (5.56%) SOAP
10 3 (5.56%) Web Services
10 3 (5.56%) XML
Miscellaneous
1 7 (12.96%) Client/Server
2 5 (9.26%) Self-Motivation
3 3 (5.56%) Data Centre
3 3 (5.56%) Fintech
4 2 (3.70%) Clustering
4 2 (3.70%) Fat Client
4 2 (3.70%) Greenfield Project
4 2 (3.70%) Replication
4 2 (3.70%) Thin Client
5 1 (1.85%) Computer Science
5 1 (1.85%) DataPower
5 1 (1.85%) EMC VNX
5 1 (1.85%) Foreign Exchange (FX)
5 1 (1.85%) Management Information System
5 1 (1.85%) User Experience
Operating Systems
1 36 (66.67%) Windows
2 24 (44.44%) Windows Server
3 8 (14.81%) Windows Server 2012
4 7 (12.96%) Windows Server 2008
5 6 (11.11%) Linux
6 4 (7.41%) Unix
7 3 (5.56%) Ubuntu
8 2 (3.70%) Red Hat Enterprise Linux
8 2 (3.70%) Windows 7
9 1 (1.85%) Android
9 1 (1.85%) CentOS
9 1 (1.85%) Debian
9 1 (1.85%) Fedora
Processes & Methodologies
1 20 (37.04%) DevOps
2 14 (25.93%) Agile Software Development
3 12 (22.22%) MVC
4 9 (16.67%) Business Intelligence
4 9 (16.67%) Infrastructure Engineering
5 8 (14.81%) Migration
5 8 (14.81%) Unit Testing
6 5 (9.26%) E-Commerce
6 5 (9.26%) SDLC
7 4 (7.41%) BDD
7 4 (7.41%) Configuration Management
7 4 (7.41%) ITIL
7 4 (7.41%) TDD
8 3 (5.56%) Disaster Recovery
8 3 (5.56%) Enterprise Architecture
8 3 (5.56%) High Availability
8 3 (5.56%) Identity Management
8 3 (5.56%) Load Balancing
8 3 (5.56%) Project Management
8 3 (5.56%) SOLID
Programming Languages
1 23 (42.59%) C#
2 20 (37.04%) SQL
3 18 (33.33%) PowerShell
4 8 (14.81%) JavaScript
5 6 (11.11%) Python
5 6 (11.11%) T-SQL
6 5 (9.26%) VB
7 4 (7.41%) TypeScript
8 3 (5.56%) Java
8 3 (5.56%) Perl
8 3 (5.56%) PHP
8 3 (5.56%) VBA
9 2 (3.70%) Bash Shell
9 2 (3.70%) PL/SQL
9 2 (3.70%) Ruby
9 2 (3.70%) VB.NET
9 2 (3.70%) VBScript
10 1 (1.85%) C
10 1 (1.85%) KiXtart
10 1 (1.85%) VB6
Qualifications
1 6 (11.11%) Degree
2 2 (3.70%) Cisco Certification
2 2 (3.70%) ITIL Certification
2 2 (3.70%) Microsoft Certification
3 1 (1.85%) Computer Science Degree
3 1 (1.85%) PMP
Quality Assurance & Compliance
1 4 (7.41%) QA
2 1 (1.85%) ISO/IEC 27001
2 1 (1.85%) PCI DSS
System Software
1 13 (24.07%) Active Directory
2 6 (11.11%) VMware Infrastructure
3 4 (7.41%) Hyper-V
3 4 (7.41%) vSphere
4 3 (5.56%) Docker
4 3 (5.56%) XenApp
5 1 (1.85%) KVM
5 1 (1.85%) Virtual Machines
5 1 (1.85%) VirtualBox
5 1 (1.85%) Xen
5 1 (1.85%) XenServer
Systems Management
1 6 (11.11%) Ansible
2 4 (7.41%) SCOM
3 3 (5.56%) Microsoft Clustering
3 3 (5.56%) Nagios
3 3 (5.56%) WSUS
4 2 (3.70%) Opscode Chef
4 2 (3.70%) Puppet
4 2 (3.70%) SCCM
5 1 (1.85%) Docker Swarm
5 1 (1.85%) Failover Clustering
5 1 (1.85%) Graylog
5 1 (1.85%) Kibana
5 1 (1.85%) logstash
5 1 (1.85%) Microsoft Data Protection Manager
5 1 (1.85%) Perfmon
5 1 (1.85%) Salt
5 1 (1.85%) SCOrch
5 1 (1.85%) Single Sign-On
5 1 (1.85%) Terraform
5 1 (1.85%) vCenter Server
Vendors
1 24 (44.44%) Microsoft
2 11 (20.37%) VMware
3 10 (18.52%) Citrix
4 6 (11.11%) Cisco
5 4 (7.41%) Oracle
6 3 (5.56%) Dell
6 3 (5.56%) F5
7 2 (3.70%) Cognos
7 2 (3.70%) NetApp
7 2 (3.70%) New Relic
7 2 (3.70%) Rackspace
7 2 (3.70%) Splunk
7 2 (3.70%) Wyse
8 1 (1.85%) AppDynamics
8 1 (1.85%) BMC
8 1 (1.85%) Dell Compellent
8 1 (1.85%) ForgeRock
8 1 (1.85%) iManage
8 1 (1.85%) Intapp
8 1 (1.85%) Perforce