Period
to 9 July 2020

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for IIS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited IIS over the 6 months to 9 July 2020 with a comparison to the same period in the previous 2 years.

Microsoft Internet Information Services (IIS)
England > London
6 months to
9 Jul 2020
Same period 2019 Same period 2018
Rank 340 312 288
Rank change year-on-year -28 -24 -49
Permanent jobs citing IIS 255 603 859
As % of all permanent jobs advertised in London 0.79% 1.02% 1.19%
As % of the Application Platforms category 5.16% 6.35% 6.76%
Number of salaries quoted 245 559 693
Median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% +4.76%
10th Percentile £43,000 £36,650 £36,450
90th Percentile £84,500 £82,500 £81,250
England median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% +4.65%

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

All Application Platform Skills
London
Permanent vacancies with a requirement for application platform skills 4,943 9,502 12,700
As % of all permanent IT jobs advertised in London 15.22% 16.14% 17.60%
Number of salaries quoted 3,967 7,721 10,173
Median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +4.35%
10th Percentile £37,500 £33,750 £33,750
90th Percentile £98,000 £95,000 £90,000
England median annual salary £52,500 £50,500 £50,000
% change year-on-year +3.96% +1.00% +5.26%

IIS
Job Vacancy Trend in London

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

Job vacancy trend for IIS in London

IIS
Salary Trend in London

3-month moving average salary quoted in jobs citing IIS in London.

Salary trend for IIS in London

IIS
Salary Histogram in London

Salary distribution for jobs citing IIS in London over the 6 months to 9 July 2020.

Salary histogram for IIS in London

IIS
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IIS within the London region over the 6 months to 9 July 2020. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +10 55 £65,000 - 5
South London +26 36 £57,500 +9.52% 1
East London +26 12 £48,000 -16.52% 1
West London -5 7 £50,000 -13.04% 1
North London +6 3 £82,500 +37.50%
IIS
England

For the 6 months to 9 July 2020, IT 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 permanent job ads across the London region with a requirement for IIS.

1 172 (67.45%) Windows
2 155 (60.78%) Azure
3 138 (54.12%) Microsoft
4 129 (50.59%) SQL Server
5 125 (49.02%) Windows Server
6 110 (43.14%) Active Directory
7 104 (40.78%) SQL
8 103 (40.39%) PowerShell
9 85 (33.33%) Office 365
10 84 (32.94%) AWS
11 79 (30.98%) .NET
12 70 (27.45%) DevOps
13 69 (27.06%) C#
13 69 (27.06%) VMware
14 61 (23.92%) Finance
14 61 (23.92%) Linux
14 61 (23.92%) SaaS
15 56 (21.96%) Cisco
16 51 (20.00%) DNS
17 50 (19.61%) Firewall
18 46 (18.04%) Agile Software Development
18 46 (18.04%) IaaS
18 46 (18.04%) Degree
19 44 (17.25%) PaaS
20 43 (16.86%) Fintech
20 43 (16.86%) Problem-Solving
21 42 (16.47%) Ansible
21 42 (16.47%) Hyper-V
21 42 (16.47%) VMware Infrastructure
21 42 (16.47%) Visual Studio

IIS
Co-occurring IT Skills in 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 22 (8.63%) MS Exchange
1 22 (8.63%) SharePoint
2 21 (8.24%) Apache
3 16 (6.27%) nginx
4 13 (5.10%) Confluence
5 10 (3.92%) Exchange Server 2010
5 10 (3.92%) SharePoint 2010
6 9 (3.53%) Tomcat
7 6 (2.35%) CMS
8 4 (1.57%) JBoss
8 4 (1.57%) SharePoint Server
8 4 (1.57%) Skype for Business
9 3 (1.18%) Jupyter
10 2 (0.78%) Drupal
11 1 (0.39%) Anypoint
11 1 (0.39%) Exchange Server 2013
11 1 (0.39%) WebSphere
11 1 (0.39%) WildFly
Applications
1 12 (4.71%) Microsoft Office
2 4 (1.57%) MS Visio
3 3 (1.18%) FileZilla
4 2 (0.78%) Microsoft Excel
5 1 (0.39%) InfoPath
5 1 (0.39%) Photoshop
Business Applications
1 5 (1.96%) Dynamics CRM
2 4 (1.57%) Dynamics AX
2 4 (1.57%) FastStats
2 4 (1.57%) Unica
3 1 (0.39%) Sage 200
3 1 (0.39%) Salesforce.com CRM
Cloud Services
1 155 (60.78%) Azure
2 85 (33.33%) Office 365
3 84 (32.94%) AWS
4 61 (23.92%) SaaS
5 46 (18.04%) IaaS
6 44 (17.25%) PaaS
7 23 (9.02%) Azure Active Directory
8 16 (6.27%) GitHub
9 11 (4.31%) NuGet
10 8 (3.14%) Power Platform
11 6 (2.35%) Cloud Computing
12 5 (1.96%) GCP
13 4 (1.57%) Amazon CloudWatch
14 3 (1.18%) Amazon EC2
14 3 (1.18%) Amazon S3
14 3 (1.18%) CloudBees
15 2 (0.78%) AWS Lambda
15 2 (0.78%) Mimecast
15 2 (0.78%) Route 53
15 2 (0.78%) Virtual Private Cloud
Communications & Networking
1 51 (20.00%) DNS
2 50 (19.61%) Firewall
3 33 (12.94%) DHCP
4 27 (10.59%) TCP/IP
5 25 (9.80%) SAN
6 17 (6.67%) iSCSI
7 13 (5.10%) Internet
7 13 (5.10%) LAN
7 13 (5.10%) VoIP
7 13 (5.10%) WAN
8 12 (4.71%) VPN
9 11 (4.31%) Fibre Channel
9 11 (4.31%) SSL
10 9 (3.53%) Network Security
11 8 (3.14%) Skype
12 7 (2.75%) HTTP
13 6 (2.35%) Extranet
13 6 (2.35%) MPLS
13 6 (2.35%) VLAN
14 4 (1.57%) Cisco IOS
Database & Business Intelligence
1 129 (50.59%) SQL Server
2 24 (9.41%) SQL Server 2008
3 14 (5.49%) Relational Database
4 13 (5.10%) RDBMS
4 13 (5.10%) SQL Server 2012
5 10 (3.92%) PostgreSQL
6 7 (2.75%) MySQL
6 7 (2.75%) Power BI
7 6 (2.35%) MongoDB
8 5 (1.96%) Redis
9 4 (1.57%) Amazon RDS
9 4 (1.57%) Oracle Database
9 4 (1.57%) SQL Server 2005
9 4 (1.57%) SQL Server 2014
10 3 (1.18%) Azure SQL Database
11 2 (0.78%) Amazon DynamoDB
11 2 (0.78%) Amazon Redshift
11 2 (0.78%) EDRMS
11 2 (0.78%) Oracle Database 11g
11 2 (0.78%) SQL Server Integration Services
Development Applications
1 42 (16.47%) Visual Studio
2 33 (12.94%) Git (software)
3 32 (12.55%) Octopus Deploy
4 23 (9.02%) TeamCity
5 17 (6.67%) JIRA
6 16 (6.27%) Jenkins
7 12 (4.71%) Sonatype Nexus
8 11 (4.31%) ReSharper
8 11 (4.31%) SQL Server Management Studio (SSMS)
9 9 (3.53%) SpecFlow
10 7 (2.75%) Visual Studio Code
11 6 (2.35%) Bitbucket
11 6 (2.35%) NUnit
12 5 (1.96%) MSTest
13 3 (1.18%) Team Foundation Server
14 2 (0.78%) Selenium
15 1 (0.39%) GoCD
15 1 (0.39%) MSI
15 1 (0.39%) Travis CI
15 1 (0.39%) Xcode
General
1 61 (23.92%) Finance
2 13 (5.10%) Public Sector
3 12 (4.71%) Law
4 11 (4.31%) Back Office
4 11 (4.31%) Front Office
5 7 (2.75%) Banking
5 7 (2.75%) Marketing
5 7 (2.75%) Publishing
6 5 (1.96%) Games
6 5 (1.96%) Investment Banking
6 5 (1.96%) Telecoms
7 2 (0.78%) Legal
7 2 (0.78%) Retail
Job Titles
1 50 (19.61%) Developer
2 29 (11.37%) C# Developer
3 28 (10.98%) .NET Developer
4 23 (9.02%) Operations Engineer
5 22 (8.63%) Consultant
5 22 (8.63%) IT Engineer
6 21 (8.24%) Applications Support
6 21 (8.24%) Architect
6 21 (8.24%) Infrastructure Engineer
7 17 (6.67%) Analyst
8 15 (5.88%) C# .NET Developer
9 14 (5.49%) Administrator
9 14 (5.49%) DevOps Engineer
10 13 (5.10%) Security Architect
10 13 (5.10%) Support Analyst
10 13 (5.10%) Systems Administrator
11 12 (4.71%) Support Engineer
12 11 (4.31%) Active Directory Support
12 11 (4.31%) Team Leader
12 11 (4.31%) Windows Engineer
Libraries, Frameworks & Software Standards
1 79 (30.98%) .NET
2 40 (15.69%) ASP.NET Web API
3 35 (13.73%) ASP.NET
4 31 (12.16%) .NET Framework
4 31 (12.16%) HTML
5 30 (11.76%) CSS
6 27 (10.59%) Web Services
7 26 (10.20%) AngularJS
8 24 (9.41%) REST
9 23 (9.02%) ASP.NET MVC
10 21 (8.24%) jQuery
11 20 (7.84%) JSON
11 20 (7.84%) XML
12 13 (5.10%) ASP.NET Core
13 12 (4.71%) Entity Framework
13 12 (4.71%) Node.js
14 11 (4.31%) SOAP
15 10 (3.92%) ASP.NET Web Forms
16 9 (3.53%) React
16 9 (3.53%) XSL
Miscellaneous
1 34 (13.33%) Data Centre
2 22 (8.63%) Analytical Skills
3 17 (6.67%) Public Cloud
4 15 (5.88%) Replication
5 12 (4.71%) Management Information System
6 10 (3.92%) Clustering
7 9 (3.53%) Mobile App
8 6 (2.35%) Self-Motivation
9 5 (1.96%) Foreign Exchange (FX)
9 5 (1.96%) Linux Command Line
10 4 (1.57%) EFT
10 4 (1.57%) Hedge funds
11 3 (1.18%) Blackberry
11 3 (1.18%) CESG
11 3 (1.18%) Fixed Income
11 3 (1.18%) Hybrid Cloud
12 2 (0.78%) Client/Server
12 2 (0.78%) Distributed Denial-of-Service
12 2 (0.78%) Enterprise Software
12 2 (0.78%) Private Cloud
Operating Systems
1 172 (67.45%) Windows
2 125 (49.02%) Windows Server
3 61 (23.92%) Linux
4 36 (14.12%) Windows Server 2012
5 31 (12.16%) Windows Server 2008
6 25 (9.80%) Windows Server 2016
7 13 (5.10%) Windows Server 2019
8 12 (4.71%) Windows 10
9 9 (3.53%) Unix
10 4 (1.57%) CentOS
10 4 (1.57%) Mac OS X
11 2 (0.78%) Red Hat Enterprise Linux
12 1 (0.39%) Android
12 1 (0.39%) Apple iOS
12 1 (0.39%) Ubuntu
12 1 (0.39%) Windows 7
12 1 (0.39%) Windows Server 2003
Processes & Methodologies
1 70 (27.45%) DevOps
2 46 (18.04%) Agile Software Development
3 43 (16.86%) Fintech
3 43 (16.86%) Problem-Solving
4 33 (12.94%) Computer Science
5 32 (12.55%) ITIL
6 26 (10.20%) Configuration Management
6 26 (10.20%) Infrastructure Engineering
6 26 (10.20%) Microservices
7 25 (9.80%) Information Security
8 23 (9.02%) MVC
8 23 (9.02%) Technical Leadership
9 22 (8.63%) Mentoring
10 21 (8.24%) TDD
11 20 (7.84%) Continuous Integration
11 20 (7.84%) Migration
11 20 (7.84%) Scrum
12 18 (7.06%) Continuous Delivery
13 17 (6.67%) Cybersecurity
13 17 (6.67%) Web Development
Programming Languages
1 104 (40.78%) SQL
2 103 (40.39%) PowerShell
3 69 (27.06%) C#
4 35 (13.73%) JavaScript
5 27 (10.59%) Bash Shell
6 24 (9.41%) Python
7 23 (9.02%) T-SQL
8 16 (6.27%) Java
9 11 (4.31%) TypeScript
10 8 (3.14%) Perl
11 6 (2.35%) VBScript
12 3 (1.18%) PHP
13 2 (0.78%) C
13 2 (0.78%) Ruby
13 2 (0.78%) Shell Script
13 2 (0.78%) VBA
14 1 (0.39%) Apple Swift
14 1 (0.39%) Objective-C
14 1 (0.39%) VB.NET
Qualifications
1 46 (18.04%) Degree
2 25 (9.80%) CISSP
2 25 (9.80%) IISP
3 20 (7.84%) Computer Science Degree
3 20 (7.84%) Microsoft Certification
4 15 (5.88%) CISM
5 11 (4.31%) VMware Certified Professional (VCP)
6 10 (3.92%) CESG Certified Professional
6 10 (3.92%) MCSA
6 10 (3.92%) MCSE
7 9 (3.53%) Cisco Certification
8 8 (3.14%) MCITP
9 7 (2.75%) CCNA
9 7 (2.75%) GIAC
9 7 (2.75%) ISSAP
10 6 (2.35%) CCNP
10 6 (2.35%) Security Cleared
10 6 (2.35%) TOGAF Certification
11 5 (1.96%) ITIL Certification
11 5 (1.96%) Master's Degree
Quality Assurance & Compliance
1 10 (3.92%) SLA
2 7 (2.75%) QA
3 4 (1.57%) ISO/IEC 27001
3 4 (1.57%) PCI DSS
4 3 (1.18%) HMG Security Policy Framework
4 3 (1.18%) JSP 440
5 1 (0.39%) Data Quality
5 1 (0.39%) GDPR
System Software
1 110 (43.14%) Active Directory
2 42 (16.47%) Hyper-V
2 42 (16.47%) VMware Infrastructure
3 26 (10.20%) Docker
4 17 (6.67%) vSphere
5 16 (6.27%) VMware ESXi
6 6 (2.35%) Terminal Server
7 5 (1.96%) DFS Replication
8 4 (1.57%) Terminal Services
9 3 (1.18%) Virtual Machines
10 2 (0.78%) Active Directory Lightweight Directory Services
10 2 (0.78%) Shibboleth
10 2 (0.78%) Virtual Servers
10 2 (0.78%) XenApp
11 1 (0.39%) BitLocker
Systems Management
1 42 (16.47%) Ansible
2 37 (14.51%) Puppet
3 35 (13.73%) SCCM
4 32 (12.55%) Opscode Chef
5 23 (9.02%) SCVMM
6 18 (7.06%) Terraform
7 15 (5.88%) Kubernetes
8 11 (4.31%) vCenter Server
9 8 (3.14%) Microsoft Clustering
9 8 (3.14%) SCOM
10 6 (2.35%) Symantec Endpoint Protection
11 5 (1.96%) Microsoft Intune
12 4 (1.57%) Backup Exec
12 4 (1.57%) Cisco UCCX
12 4 (1.57%) PowerCLI
12 4 (1.57%) ZABBIX
13 2 (0.78%) Failover Clustering
13 2 (0.78%) Grafana
13 2 (0.78%) Single Sign-On
13 2 (0.78%) WSUS
Vendors
1 138 (54.12%) Microsoft
2 69 (27.06%) VMware
3 56 (21.96%) Cisco
4 26 (10.20%) HP
5 23 (9.02%) Dell
6 20 (7.84%) Google
7 14 (5.49%) IBM
8 11 (4.31%) Atlassian
8 11 (4.31%) ServiceNow
9 10 (3.92%) Splunk
10 8 (3.14%) Symantec
11 7 (2.75%) Citrix
11 7 (2.75%) EMC
12 6 (2.35%) CheckPoint
13 5 (1.96%) Oracle
13 5 (1.96%) Veeam
14 4 (1.57%) 3PAR
14 4 (1.57%) ArcSight
14 4 (1.57%) F5
14 4 (1.57%) Forcepoint