Period
to 8 December 2021

The following table provides summary statistics for permanent job vacancies advertised in Central 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 8 December 2021 with a comparison to the same period in the previous 2 years.

Microsoft Internet Information Services (IIS)
London > Central London
6 months to
8 Dec 2021
Same period 2020 Same period 2019
Rank 236 175 231
Rank change year-on-year -61 +56 -2
Permanent jobs citing IIS 36 50 149
As % of all permanent jobs advertised in Central London 0.51% 1.05% 1.21%
As % of the Application Platforms category 4.08% 6.91% 7.90%
Number of salaries quoted 29 49 136
10th Percentile £36,750 £51,250 £32,500
25th Percentile £52,500 £52,500 £45,000
Median annual salary (50th Percentile) £67,500 £60,000 £70,000
Median % change year-on-year +12.50% -14.29% +40.00%
75th Percentile £77,500 £73,750 £80,000
90th Percentile £97,500 £85,000 £88,750
London median annual salary £62,500 £60,000 £60,000
% change year-on-year +4.17% - -

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 Central London with a requirement for application platform skills.

All Application Platform Skills
Central London
Permanent vacancies with a requirement for application platform skills 882 724 1,885
As % of all permanent IT jobs advertised in Central London 12.45% 15.21% 15.25%
Number of salaries quoted 781 631 1,686
10th Percentile £37,500 £45,000 £33,000
25th Percentile £49,250 £52,500 £46,250
Median annual salary (50th Percentile) £67,500 £67,500 £62,500
Median % change year-on-year - +8.00% +4.17%
75th Percentile £85,000 £83,750 £80,000
90th Percentile £101,250 £98,750 £93,750
London median annual salary £65,000 £65,000 £62,500
% change year-on-year - +4.00% +4.17%

IIS
Job Vacancy Trend in Central London

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

Job vacancy trend for IIS in Central London

IIS
Salary Trend in Central London

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

Salary trend for IIS in Central London

IIS
Salary Histogram in Central London

Salary distribution for jobs citing IIS in Central London over the 6 months to 8 December 2021.

Salary histogram for IIS in Central London

IIS
Job Locations in Central London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IIS within the Central London region over the 6 months to 8 December 2021. 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
City of London -65 24 £67,500 +3.85% 22
West End of London - 1 - -
IIS
London

For the 6 months to 8 December 2021, 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 Central London region with a requirement for IIS.

1 26 (72.22%) Azure
2 21 (58.33%) SQL
2 21 (58.33%) Microsoft
3 19 (52.78%) Windows
4 14 (38.89%) SQL Server
5 12 (33.33%) Agile Software Development
6 11 (30.56%) Finance
6 11 (30.56%) .NET
6 11 (30.56%) PowerShell
6 11 (30.56%) Microsoft 365
6 11 (30.56%) DevOps
7 10 (27.78%) Active Directory
7 10 (27.78%) VMware
8 9 (25.00%) DNS
8 9 (25.00%) ASP.NET
8 9 (25.00%) Windows Server
9 8 (22.22%) Problem-Solving
9 8 (22.22%) SharePoint
10 7 (19.44%) Dell
10 7 (19.44%) DHCP
10 7 (19.44%) Microsoft Office
10 7 (19.44%) Law
10 7 (19.44%) Windows Server 2012
10 7 (19.44%) VMware Infrastructure
11 6 (16.67%) Intapp
11 6 (16.67%) Aderant
11 6 (16.67%) iManage
11 6 (16.67%) SQL Server Reporting Services
11 6 (16.67%) C#
12 5 (13.89%) FTP

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 8 (22.22%) SharePoint
2 2 (5.56%) SAS
2 2 (5.56%) Tomcat
3 1 (2.78%) Confluence
3 1 (2.78%) JBoss
3 1 (2.78%) WebSphere
Applications
1 7 (19.44%) Microsoft Office
2 2 (5.56%) Microsoft Excel
Business Applications
1 2 (5.56%) FastStats
1 2 (5.56%) Unica
Cloud Services
1 26 (72.22%) Azure
2 11 (30.56%) Microsoft 365
3 5 (13.89%) AWS
4 3 (8.33%) Azure Active Directory
4 3 (8.33%) SaaS
4 3 (8.33%) Serverless
5 2 (5.56%) Amazon EC2
5 2 (5.56%) Amazon ELB
5 2 (5.56%) Amazon S3
5 2 (5.56%) AWS CloudFormation
5 2 (5.56%) AWS Lambda
5 2 (5.56%) Datadog
5 2 (5.56%) Mimecast
5 2 (5.56%) Route 53
5 2 (5.56%) Sumo Logic
5 2 (5.56%) Virtual Private Cloud
6 1 (2.78%) Azure Functions
6 1 (2.78%) IaaS
6 1 (2.78%) PaaS
6 1 (2.78%) Power Platform
Communications & Networking
1 9 (25.00%) DNS
2 7 (19.44%) DHCP
3 5 (13.89%) FTP
4 4 (11.11%) SAN
4 4 (11.11%) VoIP
5 3 (8.33%) Cisco ASA
5 3 (8.33%) Firewall
5 3 (8.33%) VPN
6 2 (5.56%) Cisco Firepower
6 2 (5.56%) Cisco IOS
6 2 (5.56%) Cisco Nexus
6 2 (5.56%) VLAN
7 1 (2.78%) Internet
7 1 (2.78%) Network Security
7 1 (2.78%) Remote Desktop
7 1 (2.78%) TCP/IP
7 1 (2.78%) Wireless
Database & Business Intelligence
1 14 (38.89%) SQL Server
2 6 (16.67%) SQL Server Reporting Services
3 3 (8.33%) SQL Server 2016
4 2 (5.56%) Amazon RDS
4 2 (5.56%) Azure SQL Database
4 2 (5.56%) Relational Database
4 2 (5.56%) SQL Server 2008
5 1 (2.78%) RDBMS
Development Applications
1 5 (13.89%) JIRA
2 3 (8.33%) Git (software)
3 2 (5.56%) Atlassian Bamboo
3 2 (5.56%) Jenkins
General
1 11 (30.56%) Finance
2 7 (19.44%) Law
3 5 (13.89%) Banking
3 5 (13.89%) Social Skills
4 4 (11.11%) Investment Banking
5 3 (8.33%) Analytical Skills
5 3 (8.33%) Back Office
6 2 (5.56%) Financial Institution
6 2 (5.56%) Legal
6 2 (5.56%) Marketing
6 2 (5.56%) Telecoms
Job Titles
1 10 (27.78%) Analyst
2 8 (22.22%) Applications Support
3 6 (16.67%) Developer
4 4 (11.11%) C# Developer
4 4 (11.11%) Senior Analyst
4 4 (11.11%) Technical Analyst
5 3 (8.33%) 3rd Line Engineer
5 3 (8.33%) Applications Analyst
5 3 (8.33%) Applications Support Analyst
5 3 (8.33%) Lead Developer
5 3 (8.33%) SAN Engineer
5 3 (8.33%) Senior Applications Analyst
5 3 (8.33%) Server Engineer
5 3 (8.33%) SharePoint Analyst
5 3 (8.33%) Support Analyst
5 3 (8.33%) VMware Engineer
6 2 (5.56%) Applications Consultant
6 2 (5.56%) C# Developer - Investment Banking
6 2 (5.56%) Support Engineer
6 2 (5.56%) Systems Analyst
Libraries, Frameworks & Software Standards
1 11 (30.56%) .NET
2 9 (25.00%) ASP.NET
3 4 (11.11%) JSON
3 4 (11.11%) Swagger
4 2 (5.56%) .NET Framework
4 2 (5.56%) Web Services
5 1 (2.78%) .NET Core
5 1 (2.78%) ASP.NET Core
5 1 (2.78%) ASP.NET Web API
5 1 (2.78%) CSS
5 1 (2.78%) Entity Framework
5 1 (2.78%) HTML5 Canvas
5 1 (2.78%) jQuery
5 1 (2.78%) Middleware
5 1 (2.78%) OAuth
5 1 (2.78%) WinForms
Miscellaneous
1 4 (11.11%) Clustering
1 4 (11.11%) Equities
2 3 (8.33%) Self-Motivation
3 2 (5.56%) EFT
3 2 (5.56%) Management Information System
4 1 (2.78%) Legacy Code
4 1 (2.78%) Public Cloud
4 1 (2.78%) SWIFT
Operating Systems
1 19 (52.78%) Windows
2 9 (25.00%) Windows Server
3 7 (19.44%) Windows Server 2012
4 5 (13.89%) Linux
5 4 (11.11%) Windows Server 2016
6 3 (8.33%) Windows Server 2008
6 3 (8.33%) Windows Server 2019
7 2 (5.56%) VMS
8 1 (2.78%) Android
8 1 (2.78%) Red Hat Enterprise Linux
8 1 (2.78%) Ubuntu
Processes & Methodologies
1 12 (33.33%) Agile Software Development
2 11 (30.56%) DevOps
3 8 (22.22%) Problem-Solving
4 5 (13.89%) MVC
4 5 (13.89%) Root Cause Analysis
5 4 (11.11%) CRM
5 4 (11.11%) ITIL
5 4 (11.11%) MVVM
5 4 (11.11%) OO
5 4 (11.11%) PRINCE2
5 4 (11.11%) Risk Management
5 4 (11.11%) SDLC
5 4 (11.11%) Server Management
5 4 (11.11%) SOLID
5 4 (11.11%) Time Management
5 4 (11.11%) Waterfall
6 3 (8.33%) Document Management
6 3 (8.33%) Infrastructure Engineering
6 3 (8.33%) Migration
6 3 (8.33%) Virtual Environments
Programming Languages
1 21 (58.33%) SQL
2 11 (30.56%) PowerShell
3 6 (16.67%) C#
4 5 (13.89%) Python
5 4 (11.11%) T-SQL
5 4 (11.11%) VBA
6 3 (8.33%) Bash Shell
7 2 (5.56%) Java
7 2 (5.56%) R
8 1 (2.78%) JavaScript
8 1 (2.78%) PHP
Qualifications
1 5 (13.89%) Degree
2 3 (8.33%) MCDBA
2 3 (8.33%) MCSA
2 3 (8.33%) MCSD
2 3 (8.33%) Microsoft Certification
3 2 (5.56%) Computer Science Degree
4 1 (2.78%) MCP
Quality Assurance & Compliance
1 2 (5.56%) QA
2 1 (2.78%) GRC
2 1 (2.78%) SLA
System Software
1 10 (27.78%) Active Directory
2 7 (19.44%) VMware Infrastructure
3 4 (11.11%) vSphere
4 3 (8.33%) Hyper-V
4 3 (8.33%) VMware ESXi
5 2 (5.56%) Docker
5 2 (5.56%) Virtual Desktop
Systems Management
1 3 (8.33%) Ansible
1 3 (8.33%) Microsoft Clustering
2 2 (5.56%) Backup Exec
2 2 (5.56%) Kubernetes
2 2 (5.56%) Opscode Chef
2 2 (5.56%) Puppet
2 2 (5.56%) SCCM
2 2 (5.56%) Symantec Endpoint Protection
3 1 (2.78%) Active Directory Federation Services
3 1 (2.78%) EMC NetWorker
3 1 (2.78%) Failover Clustering
3 1 (2.78%) HAProxy
3 1 (2.78%) Microsoft Intune
3 1 (2.78%) NetBackup
3 1 (2.78%) PaperCut
3 1 (2.78%) Single Sign-On
3 1 (2.78%) Terraform
3 1 (2.78%) vMotion
3 1 (2.78%) WSUS
Vendors
1 21 (58.33%) Microsoft
2 10 (27.78%) VMware
3 7 (19.44%) Dell
4 6 (16.67%) Aderant
4 6 (16.67%) iManage
4 6 (16.67%) Intapp
5 4 (11.11%) Cisco
5 4 (11.11%) Citrix
5 4 (11.11%) Fidessa
5 4 (11.11%) HP
6 3 (8.33%) 3PAR
6 3 (8.33%) EMC
7 2 (5.56%) Apteco
7 2 (5.56%) IBM
7 2 (5.56%) Symantec
7 2 (5.56%) Veracode
7 2 (5.56%) Veritas
8 1 (2.78%) JD Edwards
8 1 (2.78%) Sophos
8 1 (2.78%) WatchGuard