Period
to 19 June 2018

The following table provides summary statistics for contract job vacancies advertised in the City of 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 19 June 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)
Central London > City of London
6 months to
19 Jun 2018
Same period 2017 Same period 2016
Rank 211 166 160
Rank change year-on-year -45 -6 +8
Contract jobs citing IIS 42 71 68
As % of all contract IT jobs advertised in the City of London 0.61% 1.14% 1.04%
As % of the Application Platforms category 3.80% 6.60% 6.31%
Number of daily rates quoted 38 52 49
City of London median daily rate £338 £360 £400
Median daily rate % change year-on-year -6.25% -10.00% +6.67%
10th Percentile £118 £321 £311
90th Percentile £575 £574 £540
Central London median daily rate £375 £360 £400
% change year-on-year +4.17% -10.00% +3.23%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

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 the City of London with a requirement for application platform skills.

All Application Platform Skills
City of London
Contract vacancies with a requirement for application platform skills 1,106 1,076 1,078
As % of all contract IT jobs advertised in the City of London 16.03% 17.35% 16.45%
Number of daily rates quoted 868 816 810
City of London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +7.14%
10th Percentile £309 £275 £288
90th Percentile £650 £638 £638
Central London median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.88%
Number of hourly rates quoted 19 5 18
City of London median hourly rate £20.00 £30.00 £19.00
Median hourly rate % change year-on-year -33.33% +57.89% +5.67%
10th Percentile £12.50 £16.39 £11.25
90th Percentile £35.75 £92.25 £37.08
Central London median hourly rate £20.00 £26.17 £19.00
% change year-on-year -23.57% +37.72% +5.67%

IIS
Job Vacancy Trend in the City of London

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

Job vacancy trend for IIS in the City of London

IIS
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for IIS in the City of London

IIS
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing IIS in the City of London over the 6 months to 19 June 2018.

Contractor daily rate histogram for IIS in the City of London

IIS
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for IIS in the City of London

For the 6 months to 19 June 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 City of London region with a requirement for IIS.

1 34 (80.95%) Windows
2 22 (52.38%) Microsoft
3 19 (45.24%) Active Directory
3 19 (45.24%) Citrix
3 19 (45.24%) Windows Server
4 16 (38.10%) SQL
4 16 (38.10%) SQL Server
5 15 (35.71%) DNS
5 15 (35.71%) DHCP
5 15 (35.71%) Office 365
6 14 (33.33%) Microsoft Office
6 14 (33.33%) VMware
7 13 (30.95%) TCP/IP
7 13 (30.95%) XenApp
7 13 (30.95%) Microsoft Azure
8 12 (28.57%) Linux
8 12 (28.57%) Telnet
9 11 (26.19%) PowerShell
10 9 (21.43%) Finance
11 8 (19.05%) Apache
12 7 (16.67%) .NET
12 7 (16.67%) VMware Infrastructure
12 7 (16.67%) Windows Server 2012
13 6 (14.29%) Windows Server 2008
13 6 (14.29%) T-SQL
13 6 (14.29%) Banking
13 6 (14.29%) Law
14 5 (11.90%) C#
14 5 (11.90%) Tomcat
14 5 (11.90%) Cisco

IIS
Co-occurring IT Skills in the City of 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 8 (19.05%) Apache
2 5 (11.90%) Tomcat
3 3 (7.14%) MS Exchange
3 3 (7.14%) Skype for Business
4 2 (4.76%) Exchange Server 2010
4 2 (4.76%) Exchange Server 2013
4 2 (4.76%) JBoss
4 2 (4.76%) WebLogic
4 2 (4.76%) WebSphere
5 1 (2.38%) Drupal
5 1 (2.38%) Jetty
5 1 (2.38%) Mongrel
5 1 (2.38%) nginx
5 1 (2.38%) Oracle HTTP Server
5 1 (2.38%) SharePoint
Applications
1 14 (33.33%) Microsoft Office
2 3 (7.14%) Microsoft Excel
Business Applications
1 1 (2.38%) Temenos T24
Cloud Services
1 15 (35.71%) Office 365
2 13 (30.95%) Microsoft Azure
3 5 (11.90%) Amazon AWS
4 2 (4.76%) IaaS
4 2 (4.76%) PaaS
5 1 (2.38%) Amazon ELB
5 1 (2.38%) AWS CloudFormation
5 1 (2.38%) Cloud Computing
5 1 (2.38%) GitHub
5 1 (2.38%) Google Cloud Platform
5 1 (2.38%) Mimecast
5 1 (2.38%) Rackspace Cloud
5 1 (2.38%) SaaS
5 1 (2.38%) Sumo Logic
Communications & Networking
1 15 (35.71%) DHCP
1 15 (35.71%) DNS
2 13 (30.95%) TCP/IP
3 12 (28.57%) Telnet
4 5 (11.90%) SAN
5 3 (7.14%) Firewall
5 3 (7.14%) HTTP
5 3 (7.14%) WAN
6 2 (4.76%) LAN
6 2 (4.76%) NAS
6 2 (4.76%) Skype
6 2 (4.76%) VPN
7 1 (2.38%) Cisco ASA
7 1 (2.38%) FCoE
7 1 (2.38%) Fibre Channel
7 1 (2.38%) iSCSI
7 1 (2.38%) Multicast
7 1 (2.38%) SSL
7 1 (2.38%) VoIP
7 1 (2.38%) Wireshark
Database & Business Intelligence
1 16 (38.10%) SQL Server
2 3 (7.14%) Data Warehouse
2 3 (7.14%) SQL Server 2000
2 3 (7.14%) SQL Server 2005
2 3 (7.14%) SQL Server 2008
2 3 (7.14%) SQL Server Analysis Services
3 2 (4.76%) Microsoft Analysis Services
3 2 (4.76%) PostgreSQL
3 2 (4.76%) SQL Server Reporting Services
4 1 (2.38%) Hadoop
4 1 (2.38%) HBase
4 1 (2.38%) HDInsight
4 1 (2.38%) MySQL
4 1 (2.38%) Relational Database
4 1 (2.38%) SQL Server 2012
4 1 (2.38%) SQL Server 2016
4 1 (2.38%) SQL Server Integration Services
Development Applications
1 4 (9.52%) Subversion
2 3 (7.14%) Jenkins
3 2 (4.76%) Git (software)
4 1 (2.38%) Ant
4 1 (2.38%) Gradle
4 1 (2.38%) Maven
4 1 (2.38%) MSBuild
4 1 (2.38%) SQL Server Management Studio (SSMS)
4 1 (2.38%) TeamCity
4 1 (2.38%) Vagrant
General
1 9 (21.43%) Finance
2 6 (14.29%) Banking
2 6 (14.29%) Law
3 3 (7.14%) Back Office
3 3 (7.14%) Legal
4 1 (2.38%) Private Banking
4 1 (2.38%) Retail
4 1 (2.38%) Telecoms
Job Titles
1 11 (26.19%) 1st Line Engineer
2 8 (19.05%) Citrix Engineer
3 6 (14.29%) 1st Line Support
3 6 (14.29%) 1st Line Support Engineer
3 6 (14.29%) Developer
3 6 (14.29%) Support Engineer
4 5 (11.90%) .NET Developer
4 5 (11.90%) C# .NET Developer
4 5 (11.90%) C# Developer
5 4 (9.52%) Citrix Server Engineer
5 4 (9.52%) Server Engineer
5 4 (9.52%) Windows Engineer
5 4 (9.52%) Windows Server Engineer
6 3 (7.14%) Citrix Support
6 3 (7.14%) Citrix Support Engineer
6 3 (7.14%) Infrastructure Manager
6 3 (7.14%) Infrastructure Services Manager
6 3 (7.14%) IT Infrastructure Manager
6 3 (7.14%) IT Services Manager
6 3 (7.14%) Service Manager
Libraries, Frameworks & Software Standards
1 7 (16.67%) .NET
2 4 (9.52%) Middleware
3 3 (7.14%) HTML
3 3 (7.14%) Web Services
4 2 (4.76%) ASP.NET
4 2 (4.76%) CSS
4 2 (4.76%) XML
5 1 (2.38%) .NET Framework
5 1 (2.38%) AngularJS
5 1 (2.38%) ASP.NET MVC
5 1 (2.38%) ASP.NET Web API
5 1 (2.38%) Ember.js
5 1 (2.38%) JMS
5 1 (2.38%) JRuby
5 1 (2.38%) KnockoutJS
5 1 (2.38%) LAMP
5 1 (2.38%) LDAP
5 1 (2.38%) Servlets
5 1 (2.38%) WCF
5 1 (2.38%) XSLT
Miscellaneous
1 4 (9.52%) Data Centre
2 3 (7.14%) HP Superdome
3 2 (4.76%) Analytical Skills
4 1 (2.38%) Blackberry
4 1 (2.38%) Clustering
4 1 (2.38%) Derivative
4 1 (2.38%) EMC VNX
4 1 (2.38%) Linux Command Line
4 1 (2.38%) Management Information System
4 1 (2.38%) OTC Derivatives
4 1 (2.38%) Public Cloud
4 1 (2.38%) Replication
Operating Systems
1 34 (80.95%) Windows
2 19 (45.24%) Windows Server
3 12 (28.57%) Linux
4 7 (16.67%) Windows Server 2012
5 6 (14.29%) Windows Server 2008
6 3 (7.14%) Windows Server 2003
7 2 (4.76%) Unix
7 2 (4.76%) Windows 7
8 1 (2.38%) Android
8 1 (2.38%) Apple iOS
8 1 (2.38%) Debian
8 1 (2.38%) Mac OS
8 1 (2.38%) Red Hat Enterprise Linux
8 1 (2.38%) Solaris
8 1 (2.38%) Ubuntu
8 1 (2.38%) Windows 10
8 1 (2.38%) Windows 8
8 1 (2.38%) Windows Vista
Processes & Methodologies
1 4 (9.52%) ITIL
1 4 (9.52%) SDLC
2 3 (7.14%) Agile Software Development
2 3 (7.14%) Commercial Awareness
2 3 (7.14%) Configuration Management
2 3 (7.14%) Continuous Improvement
2 3 (7.14%) Disaster Recovery
2 3 (7.14%) ETL
2 3 (7.14%) Migration
2 3 (7.14%) Performance Monitoring
2 3 (7.14%) Problem Management
2 3 (7.14%) Service Management
2 3 (7.14%) Software Engineering
2 3 (7.14%) Stakeholder Management
2 3 (7.14%) Visualisation
3 2 (4.76%) Microservices
3 2 (4.76%) Proactive Monitoring
3 2 (4.76%) Problem-Solving
3 2 (4.76%) Remediation Plan
3 2 (4.76%) Task Automation
Programming Languages
1 16 (38.10%) SQL
2 11 (26.19%) PowerShell
3 6 (14.29%) T-SQL
4 5 (11.90%) C#
5 4 (9.52%) VBScript
6 3 (7.14%) Bash Shell
6 3 (7.14%) JavaScript
6 3 (7.14%) PL/SQL
6 3 (7.14%) VB
6 3 (7.14%) VB.NET
6 3 (7.14%) VBA
7 2 (4.76%) Java
7 2 (4.76%) Perl
7 2 (4.76%) Ruby
8 1 (2.38%) C
8 1 (2.38%) Go
8 1 (2.38%) Python
8 1 (2.38%) XPath
Qualifications
1 1 (2.38%) Cisco Certification
1 1 (2.38%) ITIL Certification
Quality Assurance & Compliance
1 3 (7.14%) QA
1 3 (7.14%) SLA
2 1 (2.38%) GCP
2 1 (2.38%) ISO/IEC 27001
System Software
1 19 (45.24%) Active Directory
2 13 (30.95%) XenApp
3 7 (16.67%) VMware Infrastructure
4 2 (4.76%) Hyper-V
4 2 (4.76%) NFS
4 2 (4.76%) VMware ESXi
4 2 (4.76%) Xen
5 1 (2.38%) Docker
5 1 (2.38%) Gluster
5 1 (2.38%) iptables
5 1 (2.38%) KVM
5 1 (2.38%) Oracle RAC
5 1 (2.38%) SRDF
5 1 (2.38%) Virtual Machines
5 1 (2.38%) VirtualBox
5 1 (2.38%) vSphere
5 1 (2.38%) XenServer
Systems Management
1 3 (7.14%) Backup Exec
1 3 (7.14%) SCOM
1 3 (7.14%) WMI
2 2 (4.76%) Microsoft Clustering
2 2 (4.76%) Opscode Chef
2 2 (4.76%) Puppet
2 2 (4.76%) SCCM
3 1 (2.38%) Ansible
3 1 (2.38%) Failover Clustering
3 1 (2.38%) Graylog
3 1 (2.38%) HAProxy
3 1 (2.38%) Kibana
3 1 (2.38%) Microsoft Data Protection Manager
3 1 (2.38%) Perfmon
3 1 (2.38%) Salt
3 1 (2.38%) SCOrch
3 1 (2.38%) Single Sign-On
3 1 (2.38%) Terraform
3 1 (2.38%) vCenter Server
3 1 (2.38%) WSUS
Vendors
1 22 (52.38%) Microsoft
2 19 (45.24%) Citrix
3 14 (33.33%) VMware
4 5 (11.90%) Cisco
4 5 (11.90%) EMC
5 4 (9.52%) 3PAR
5 4 (9.52%) HP
5 4 (9.52%) Oracle
5 4 (9.52%) Veeam
6 2 (4.76%) Cognos
6 2 (4.76%) Google
6 2 (4.76%) iManage
6 2 (4.76%) NetApp
6 2 (4.76%) Red Hat
6 2 (4.76%) ServiceNow
7 1 (2.38%) AppDynamics
7 1 (2.38%) Dell Compellent
7 1 (2.38%) Intapp
7 1 (2.38%) MuleSoft
7 1 (2.38%) New Relic