The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for IIS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited IIS over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Microsoft Internet Information Services (IIS)
South Wales / Cardiff
Rank 51 67 46
Rank change year-on-year +16 -21  
Permanent jobs citing IIS 16 11 21
As % of all permanent IT jobs advertised in Cardiff 2.91% 1.57% 3.24%
As % of the Application Platforms category 15.69% 12.64% 19.09%
Number of salaries quoted 16 8 21
Median salary £42,635 £30,750 £35,000
Median salary % change year-on-year +38.64% -12.14%  
90% offered a salary of more than £22,500 £24,250 £29,500
10% offered a salary of more than £51,250 £43,000 £41,500
UK excluding London median salary £40,000 £40,000 £39,000
% change year-on-year - +2.56%  

IIS is in the application platform skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cardiff with a requirement for application platform skills.

Application Platform Skills
Cardiff
Permanent job vacancies with a requirement for application platform skills 102 87 110
As % of all permanent IT job vacancies advertised in Cardiff 18.55% 12.43% 16.98%
Number of salaries quoted 96 74 103
Median salary £35,000 £37,500 £36,000
Median salary % change year-on-year -6.66% +4.16%  
90% offered a salary of more than £22,500 £24,500 £29,500
10% offered a salary of more than £47,500 £42,500 £45,000
UK excluding London median salary £40,000 £40,000 £40,000

IIS
Job Vacancy Trend in Cardiff

The job posting trend of jobs advertised in Cardiff citing IIS as a proportion of all permanent or contract IT jobs with a match in the Application Platforms category.

Job vacancy trend for IIS in Cardiff

IIS
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing IIS in Cardiff.

Salary trend for IIS in Cardiff

IIS
Salary Histogram in Cardiff

The salary distribution of IT jobs citing IIS in Cardiff over the 3 months to 23 March 2017.

Salary histogram for IIS in Cardiff

IIS
Top 30 Related IT Skills in Cardiff

For the 6 months to 23 March 2017, IT jobs citing IIS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Cardiff region with a requirement for IIS.

1 20 (76.92%) SQL Server
2 18 (69.23%) Windows
2 18 (69.23%) Microsoft
3 16 (61.54%) Active Directory
4 12 (46.15%) Windows Server
5 10 (38.46%) Microsoft Azure
5 10 (38.46%) Windows Server 2012
5 10 (38.46%) DNS
5 10 (38.46%) C#
5 10 (38.46%) VMware
6 9 (34.62%) Windows Server 2008
6 9 (34.62%) .NET
7 8 (30.77%) Java
7 8 (30.77%) ASP.NET
7 8 (30.77%) Tomcat
7 8 (30.77%) MVC
7 8 (30.77%) Agile Software Development
7 8 (30.77%) Amazon AWS
8 7 (26.92%) Exchange Server 2013
8 7 (26.92%) MS Exchange
8 7 (26.92%) Linux
8 7 (26.92%) Oracle
8 7 (26.92%) IBM
9 6 (23.08%) CSS
9 6 (23.08%) HTML
9 6 (23.08%) Web Services
9 6 (23.08%) TDD
9 6 (23.08%) ASP.NET MVC
9 6 (23.08%) ASP.NET Web API
9 6 (23.08%) User Experience

IIS
Top Related IT Skills in Cardiff 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 (30.77%) Tomcat
2 7 (26.92%) Exchange Server 2013
2 7 (26.92%) MS Exchange
3 4 (15.38%) Exchange Server 2010
3 4 (15.38%) SharePoint
3 4 (15.38%) WebSphere
4 2 (7.69%) Documentum
4 2 (7.69%) Elasticsearch
4 2 (7.69%) FileNet
5 1 (3.85%) JBoss
5 1 (3.85%) Skype for Business
Applications
1 5 (19.23%) MS Excel
Cloud Services
1 10 (38.46%) Microsoft Azure
2 8 (30.77%) Amazon AWS
3 3 (11.54%) Office 365
Communications & Networking
1 10 (38.46%) DNS
2 3 (11.54%) iSCSI
3 2 (7.69%) NAS
3 2 (7.69%) SAN
4 1 (3.85%) Firewall
4 1 (3.85%) VoIP
4 1 (3.85%) VPN
Database & Business Intelligence
1 20 (76.92%) SQL Server
2 4 (15.38%) SQL Server 2012
3 3 (11.54%) Amazon RDS
4 2 (7.69%) Big Data
4 2 (7.69%) Hadoop
4 2 (7.69%) SQL Server 2008
5 1 (3.85%) Data Mart
5 1 (3.85%) Data Warehouse
5 1 (3.85%) OLTP
5 1 (3.85%) SQL Server Analysis Services
5 1 (3.85%) SQL Server Integration Services
5 1 (3.85%) SQL Server Reporting Services
Development Applications
1 4 (15.38%) Eclipse
1 4 (15.38%) Maven
1 4 (15.38%) Subversion
1 4 (15.38%) Visual Studio
2 2 (7.69%) Octopus Deploy
2 2 (7.69%) Team Foundation Server
2 2 (7.69%) TeamCity
3 1 (3.85%) Ant
3 1 (3.85%) Git (software)
General
1 2 (7.69%) Finance
1 2 (7.69%) Telecoms
1 2 (7.69%) Welsh Language
2 1 (3.85%) Advertising
2 1 (3.85%) Games
Job Titles
1 4 (15.38%) Infrastructure Engineer
1 4 (15.38%) Software Engineer
2 3 (11.54%) DevOps Engineer
2 3 (11.54%) Junior
2 3 (11.54%) Microsoft Engineer
2 3 (11.54%) Windows Engineer
3 2 (7.69%) .NET Software Engineer
3 2 (7.69%) .NET Team Leader
3 2 (7.69%) Automation Engineer
3 2 (7.69%) C# Software Engineer
3 2 (7.69%) Documentum Consultant
3 2 (7.69%) Java Consultant
3 2 (7.69%) Java Engineer
3 2 (7.69%) Java Software Engineer
3 2 (7.69%) Junior Consultant
3 2 (7.69%) Junior Java Consultant
3 2 (7.69%) PHP Developer
3 2 (7.69%) Scrum Master
3 2 (7.69%) SharePoint Consultant
3 2 (7.69%) Team Leader
Libraries, Frameworks & Software Standards
1 9 (34.62%) .NET
2 8 (30.77%) ASP.NET
3 6 (23.08%) ASP.NET MVC
3 6 (23.08%) ASP.NET Web API
3 6 (23.08%) CSS
3 6 (23.08%) HTML
3 6 (23.08%) Web Services
4 4 (15.38%) .NET Framework
4 4 (15.38%) EJB
4 4 (15.38%) Hibernate
4 4 (15.38%) Java SE
4 4 (15.38%) Middleware
4 4 (15.38%) REST
4 4 (15.38%) RESTful
4 4 (15.38%) SOAP
4 4 (15.38%) Spring
4 4 (15.38%) XML
5 2 (7.69%) WCF
5 2 (7.69%) XForms
5 2 (7.69%) XSLT
Miscellaneous
1 6 (23.08%) User Experience
2 4 (15.38%) Mainframe
3 3 (11.54%) Hybrid Cloud
4 2 (7.69%) Clustering
4 2 (7.69%) NHS
Operating Systems
1 18 (69.23%) Windows
2 12 (46.15%) Windows Server
3 10 (38.46%) Windows Server 2012
4 9 (34.62%) Windows Server 2008
5 7 (26.92%) Linux
6 5 (19.23%) Unix
7 2 (7.69%) Windows Server 2003
8 1 (3.85%) AIX
8 1 (3.85%) CentOS
Processes & Methodologies
1 8 (30.77%) Agile Software Development
1 8 (30.77%) MVC
2 6 (23.08%) TDD
3 4 (15.38%) BDD
3 4 (15.38%) Continuous Deployment
3 4 (15.38%) Customer Insight
3 4 (15.38%) ITIL
3 4 (15.38%) Performance Optimisation
3 4 (15.38%) Scrum
3 4 (15.38%) Software Engineering
3 4 (15.38%) Unit Testing
4 3 (11.54%) DevOps
5 2 (7.69%) Business Intelligence
5 2 (7.69%) Coaching
5 2 (7.69%) Load Balancing
5 2 (7.69%) OO
5 2 (7.69%) Open Source
5 2 (7.69%) UX Design
5 2 (7.69%) Virtual Environments
5 2 (7.69%) Workflow
Programming Languages
1 10 (38.46%) C#
2 8 (30.77%) Java
3 5 (19.23%) PowerShell
4 4 (15.38%) JavaScript
4 4 (15.38%) SQL
5 3 (11.54%) T-SQL
6 2 (7.69%) C++
6 2 (7.69%) PHP
7 1 (3.85%) Bash Shell
7 1 (3.85%) Python
Qualifications
1 4 (15.38%) Microsoft Certification
2 3 (11.54%) MCSA
2 3 (11.54%) MCSE
3 1 (3.85%) MCITP
Quality Assurance & Compliance
1 4 (15.38%) HMG Security Policy Framework
1 4 (15.38%) ISO/IEC 27001
2 2 (7.69%) SLA
3 1 (3.85%) PCI DSS
System Software
1 16 (61.54%) Active Directory
2 5 (19.23%) VMware Infrastructure
3 4 (15.38%) VMware ESXi
4 2 (7.69%) Docker
4 2 (7.69%) vCloud
4 2 (7.69%) vSphere
5 1 (3.85%) Hyper-V
5 1 (3.85%) VMware ESX
Systems Management
1 4 (15.38%) NetBackup
2 3 (11.54%) ServiceCenter
3 2 (7.69%) Microsoft Clustering
4 1 (3.85%) SCCM
4 1 (3.85%) WSUS
Vendors
1 18 (69.23%) Microsoft
2 10 (38.46%) VMware
3 7 (26.92%) IBM
3 7 (26.92%) Oracle
4 4 (15.38%) Dell
5 3 (11.54%) Cisco
5 3 (11.54%) EMC
5 3 (11.54%) HP
5 3 (11.54%) SolarWinds
6 2 (7.69%) EqualLogic
6 2 (7.69%) NetApp
6 2 (7.69%) OpenText
6 2 (7.69%) RedGate
6 2 (7.69%) Symantec
6 2 (7.69%) Veritas
7 1 (3.85%) F5
7 1 (3.85%) Red Hat
7 1 (3.85%) SaltStack