Period
to 17 June 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 17 June 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
17 Jun 2019
Same period 2018 Same period 2017
Rank 227 235 170
Rank change year-on-year +8 -65 +18
Contract jobs citing IIS 48 59 85
As % of all contract IT jobs advertised in Central London 0.57% 0.65% 1.16%
As % of the Application Platforms category 3.27% 3.80% 6.59%
Number of daily rates quoted 42 54 56
Central London median daily rate £438 £375 £360
Median daily rate % change year-on-year +16.67% +4.17% -10.00%
10th Percentile £331 £120 £313
90th Percentile £538 £543 £571
London median daily rate £480 £475 £438
% change year-on-year +1.05% +8.57% +8.76%
Number of hourly rates quoted 0 0 0
Central London median hourly rate - - -
London median hourly rate - £13.50 £17.88
% change year-on-year - -24.48% -47.43%

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 1,468 1,551 1,289
As % of all contract IT jobs advertised in Central London 17.53% 17.09% 17.58%
Number of daily rates quoted 1,113 1,184 960
Central London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £325 £302 £269
90th Percentile £667 £638 £638
London median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +5.56%
Number of hourly rates quoted 12 22 6
Central London median hourly rate £19.75 £20.00 £26.17
Median hourly rate % change year-on-year -1.25% -23.57% +37.72%
10th Percentile £13.54 £12.58 £12.88
90th Percentile £37.25 £33.68 £83.13
London median hourly rate £32.49 £20.50 £22.34
% change year-on-year +58.48% -8.22% +14.79%

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 17 June 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 17 June 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 +14 35 £475 +40.74%
City of Westminster -10 5 £525 +69.35%
West End of London 0 3 £525 +3.70%
Camden - 2 £325 -
IIS
London

For the 6 months to 17 June 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 36 (75.00%) Microsoft
2 34 (70.83%) Windows
3 28 (58.33%) Active Directory
4 25 (52.08%) SQL
5 23 (47.92%) DNS
6 22 (45.83%) Microsoft Azure
7 20 (41.67%) PowerShell
7 20 (41.67%) VMware
8 18 (37.50%) Office 365
9 17 (35.42%) SQL Server
10 16 (33.33%) .NET
10 16 (33.33%) SCCM
10 16 (33.33%) Windows Server
10 16 (33.33%) Infrastructure Engineering
11 14 (29.17%) Amazon AWS
11 14 (29.17%) VMware Infrastructure
12 13 (27.08%) Firewall
12 13 (27.08%) Citrix
13 11 (22.92%) SharePoint
13 11 (22.92%) C#
13 11 (22.92%) Finance
13 11 (22.92%) DevOps
14 10 (20.83%) XenApp
14 10 (20.83%) Hyper-V
14 10 (20.83%) DHCP
15 9 (18.75%) MS Exchange
15 9 (18.75%) Linux
15 9 (18.75%) Clustering
16 8 (16.67%) MySQL
16 8 (16.67%) Windows Server 2008

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 (22.92%) SharePoint
2 9 (18.75%) MS Exchange
3 7 (14.58%) Skype for Business
4 6 (12.50%) Apache
5 4 (8.33%) Exchange Server 2013
5 4 (8.33%) Jetty
5 4 (8.33%) Mongrel
5 4 (8.33%) nginx
5 4 (8.33%) Tomcat
5 4 (8.33%) WebSphere
6 3 (6.25%) Confluence
7 2 (4.17%) Exchange Server 2010
8 1 (2.08%) Oracle Workflow
8 1 (2.08%) SAS
Applications
1 6 (12.50%) Microsoft Office
2 1 (2.08%) Microsoft Excel
Business Applications
1 6 (12.50%) Dynamics NAV
Cloud Services
1 22 (45.83%) Microsoft Azure
2 18 (37.50%) Office 365
3 14 (29.17%) Amazon AWS
4 5 (10.42%) Amazon EC2
4 5 (10.42%) PaaS
5 4 (8.33%) AWS CloudFormation
5 4 (8.33%) Google App Engine
5 4 (8.33%) Google Cloud Platform
5 4 (8.33%) IaaS
6 2 (4.17%) Amazon S3
6 2 (4.17%) AWS Lambda
6 2 (4.17%) Serverless
6 2 (4.17%) Virtual Private Cloud
7 1 (2.08%) Azure Active Directory
7 1 (2.08%) Cloud Computing
7 1 (2.08%) Mimecast
7 1 (2.08%) Rackspace Cloud
7 1 (2.08%) SaaS
Communications & Networking
1 23 (47.92%) DNS
2 13 (27.08%) Firewall
3 10 (20.83%) DHCP
4 7 (14.58%) Internet
4 7 (14.58%) MPLS
4 7 (14.58%) TCP/IP
5 6 (12.50%) IP Telephony
5 6 (12.50%) SAN
6 4 (8.33%) HTTP
6 4 (8.33%) SSL
7 3 (6.25%) Cisco IOS
7 3 (6.25%) Fibre Channel
7 3 (6.25%) FTP
7 3 (6.25%) IPsec
7 3 (6.25%) iSCSI
7 3 (6.25%) NetScaler
8 2 (4.17%) Cisco ASA
8 2 (4.17%) NAS
8 2 (4.17%) VPN
8 2 (4.17%) WAN
Database & Business Intelligence
1 17 (35.42%) SQL Server
2 8 (16.67%) MySQL
3 6 (12.50%) Amazon RDS
4 4 (8.33%) Big Data
4 4 (8.33%) SQL Server 2008
5 3 (6.25%) MongoDB
5 3 (6.25%) SQL Server 2016
6 2 (4.17%) Amazon DynamoDB
6 2 (4.17%) Blockchain
7 1 (2.08%) Microsoft Analysis Services
7 1 (2.08%) Oracle Database
7 1 (2.08%) Oracle Database 10g
7 1 (2.08%) Relational Database
7 1 (2.08%) SQL Server 2000
7 1 (2.08%) SQL Server 2005
7 1 (2.08%) SQL Server 2012
7 1 (2.08%) SQL Server 2014
7 1 (2.08%) SQL Server Analysis Services
Development Applications
1 6 (12.50%) Jenkins
2 4 (8.33%) MSI
2 4 (8.33%) WiX
3 3 (6.25%) Bitbucket
3 3 (6.25%) Git (software)
3 3 (6.25%) JIRA
3 3 (6.25%) Travis CI
3 3 (6.25%) Visual Studio
4 2 (4.17%) JMeter
4 2 (4.17%) Selenium
4 2 (4.17%) Team Foundation Server
5 1 (2.08%) Ant
5 1 (2.08%) Hudson
5 1 (2.08%) Maven
5 1 (2.08%) Mercurial
5 1 (2.08%) MSBuild
5 1 (2.08%) SonarQube
5 1 (2.08%) Subversion
5 1 (2.08%) TeamCity
5 1 (2.08%) Visual Studio Tools for Office
General
1 11 (22.92%) Finance
2 7 (14.58%) Banking
3 3 (6.25%) Investment Banking
4 2 (4.17%) Marketing
Job Titles
1 16 (33.33%) Infrastructure Engineer
2 8 (16.67%) Developer
2 8 (16.67%) DevOps Engineer
3 7 (14.58%) .NET Developer
4 4 (8.33%) Support Engineer
5 3 (6.25%) 3rd Line Engineer
5 3 (6.25%) AWS DevOps
5 3 (6.25%) AWS DevOps Engineer
5 3 (6.25%) AWS Engineer
5 3 (6.25%) Citrix Engineer
5 3 (6.25%) Desktop Engineer
5 3 (6.25%) Migration Engineer
6 2 (4.17%) 3rd Line Infrastructure Engineer
6 2 (4.17%) Automation Engineer
6 2 (4.17%) C# .NET Developer
6 2 (4.17%) C# Developer
6 2 (4.17%) DevOps Automation Engineer
6 2 (4.17%) Senior .NET Developer
6 2 (4.17%) Senior Infrastructure Engineer
6 2 (4.17%) Server Engineer
Libraries, Frameworks & Software Standards
1 16 (33.33%) .NET
2 5 (10.42%) .NET Framework
2 5 (10.42%) ASP.NET
3 4 (8.33%) AngularJS
3 4 (8.33%) CSS
3 4 (8.33%) jQuery
3 4 (8.33%) Servlets
3 4 (8.33%) Software Packaging
3 4 (8.33%) Web Services
4 3 (6.25%) ASP.NET MVC
4 3 (6.25%) HTML
4 3 (6.25%) LDAP
5 2 (4.17%) ASP.NET MVC 4
5 2 (4.17%) ASP.NET MVC 5
5 2 (4.17%) ASP.NET Web API
5 2 (4.17%) ASP.NET Web Forms
5 2 (4.17%) Entity Framework
5 2 (4.17%) J2EE
5 2 (4.17%) Node.js
5 2 (4.17%) WinForms
Miscellaneous
1 9 (18.75%) Clustering
2 3 (6.25%) Hedge funds
3 2 (4.17%) Cloud Native
3 2 (4.17%) Fat Client
3 2 (4.17%) Public Cloud
3 2 (4.17%) Replication
3 2 (4.17%) RSA SecurID
3 2 (4.17%) Thin Client
4 1 (2.08%) Analytical Skills
4 1 (2.08%) Data Centre
4 1 (2.08%) Management Information System
4 1 (2.08%) Self-Motivation
4 1 (2.08%) Video Conferencing
4 1 (2.08%) Virtual Team
Operating Systems
1 34 (70.83%) Windows
2 16 (33.33%) Windows Server
3 9 (18.75%) Linux
4 8 (16.67%) Windows Server 2008
5 5 (10.42%) Windows 10
5 5 (10.42%) Windows Server 2012
6 4 (8.33%) Windows 7
7 3 (6.25%) CentOS
7 3 (6.25%) Mac OS X
7 3 (6.25%) Ubuntu
8 2 (4.17%) Red Hat Enterprise Linux
9 1 (2.08%) Android
9 1 (2.08%) Apple iOS
9 1 (2.08%) Debian
9 1 (2.08%) Fedora
9 1 (2.08%) Windows Server 2003
Processes & Methodologies
1 16 (33.33%) Infrastructure Engineering
2 11 (22.92%) DevOps
3 8 (16.67%) Continuous Integration
3 8 (16.67%) Time Management
4 7 (14.58%) Agile Software Development
4 7 (14.58%) Migration
5 6 (12.50%) Email Migration
5 6 (12.50%) Load Balancing
5 6 (12.50%) Server Building
5 6 (12.50%) Unit Testing
6 5 (10.42%) MVC
7 4 (8.33%) Configuration Management
7 4 (8.33%) Microservices
7 4 (8.33%) SDLC
7 4 (8.33%) SOLID
7 4 (8.33%) TDD
8 3 (6.25%) Deployment Automation
8 3 (6.25%) Identity Access Management
8 3 (6.25%) Infrastructure as Code
8 3 (6.25%) Patch Management
Programming Languages
1 25 (52.08%) SQL
2 20 (41.67%) PowerShell
3 11 (22.92%) C#
4 6 (12.50%) Python
5 5 (10.42%) Java
5 5 (10.42%) JavaScript
6 4 (8.33%) VB
7 3 (6.25%) Bash Shell
7 3 (6.25%) Ruby
8 2 (4.17%) PHP
8 2 (4.17%) T-SQL
9 1 (2.08%) C
9 1 (2.08%) Go
9 1 (2.08%) Perl
9 1 (2.08%) PL/SQL
9 1 (2.08%) Shell Script
9 1 (2.08%) VB.NET
9 1 (2.08%) VBScript
Qualifications
1 3 (6.25%) MCSE
1 3 (6.25%) Microsoft Certification
2 2 (4.17%) CCA
2 2 (4.17%) Citrix Certification
2 2 (4.17%) Degree
2 2 (4.17%) MCSA
3 1 (2.08%) Computer Science Degree
3 1 (2.08%) MCP
Quality Assurance & Compliance
1 1 (2.08%) PMO
1 1 (2.08%) SLA
System Software
1 28 (58.33%) Active Directory
2 14 (29.17%) VMware Infrastructure
3 10 (20.83%) Hyper-V
3 10 (20.83%) XenApp
4 4 (8.33%) vSphere
4 4 (8.33%) Xen
4 4 (8.33%) XenDesktop
5 3 (6.25%) Citrix Hypervisor
5 3 (6.25%) Docker
5 3 (6.25%) Virtual Machines
6 2 (4.17%) DFS Replication
6 2 (4.17%) Veritas Cluster Server
7 1 (2.08%) Firmware
7 1 (2.08%) KVM
7 1 (2.08%) Microsoft App-V
7 1 (2.08%) VirtualBox
7 1 (2.08%) VMware ESXi
Systems Management
1 16 (33.33%) SCCM
2 7 (14.58%) Terraform
3 6 (12.50%) Puppet
4 5 (10.42%) Ansible
5 4 (8.33%) AirWatch
5 4 (8.33%) Microsoft Clustering
5 4 (8.33%) SCOM
6 3 (6.25%) Microsoft Data Protection Manager
6 3 (6.25%) Opscode Chef
6 3 (6.25%) QRadar
6 3 (6.25%) SCOrch
6 3 (6.25%) Symantec Enterprise Vault
7 2 (4.17%) Packer
7 2 (4.17%) Single Sign-On
7 2 (4.17%) vMotion
8 1 (2.08%) Forefront Identity Manager
8 1 (2.08%) Kubernetes
8 1 (2.08%) Microsoft Intune
8 1 (2.08%) Salt
8 1 (2.08%) WMI
Vendors
1 36 (75.00%) Microsoft
2 20 (41.67%) VMware
3 13 (27.08%) Citrix
4 6 (12.50%) Symantec
5 5 (10.42%) Cisco
6 4 (8.33%) Google
7 3 (6.25%) Apple
7 3 (6.25%) Atlassian
7 3 (6.25%) Blue Coat
7 3 (6.25%) F5
7 3 (6.25%) HP
7 3 (6.25%) Meraki
7 3 (6.25%) Splunk
8 2 (4.17%) Ivanti
8 2 (4.17%) Veritas
9 1 (2.08%) Avaya
9 1 (2.08%) Dell
9 1 (2.08%) Rackspace
9 1 (2.08%) Red Hat
9 1 (2.08%) Twitter