Period
to 28 March 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 28 March 2020 with a comparison to the same period in the previous 2 years.

Microsoft Internet Information Services (IIS)
England > London
6 months to
28 Mar 2020
Same period 2019 Same period 2018
Rank 317 282 265
Rank change year-on-year -35 -17 -95
Permanent jobs citing IIS 451 732 892
As % of all permanent jobs advertised in London 0.92% 1.20% 1.28%
As % of the Application Platforms category 6.31% 7.24% 7.22%
Number of salaries quoted 404 651 784
Median annual salary £60,000 £57,500 £60,000
Median salary % change year-on-year +4.35% -4.17% +9.09%
10th Percentile £42,227 £37,500 £37,750
90th Percentile £85,000 £80,000 £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 7,148 10,111 12,359
As % of all permanent IT jobs advertised in London 14.66% 16.54% 17.80%
Number of salaries quoted 5,749 8,184 10,339
Median annual salary £62,500 £60,000 £60,000
Median salary % change year-on-year +4.17% - +7.14%
10th Percentile £35,000 £32,500 £34,700
90th Percentile £95,000 £95,000 £90,000
England median annual salary £52,000 £50,000 £50,000
% change year-on-year +4.00% - +6.38%

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 28 March 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 28 March 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 -30 95 £70,000 +40.00% 10
South London +3 34 £57,500 +9.52% 3
West London -30 18 £52,500 -12.50% 4
East London +17 15 £48,000 -16.52% 3
North London -15 2 £82,500 +37.50% 1
IIS
England

For the 6 months to 28 March 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.

1 273 (60.53%) Windows
2 229 (50.78%) SQL Server
3 216 (47.89%) Azure
4 214 (47.45%) Microsoft
5 183 (40.58%) SQL
6 180 (39.91%) PowerShell
7 160 (35.48%) Active Directory
7 160 (35.48%) Windows Server
8 131 (29.05%) AWS
9 130 (28.82%) .NET
10 125 (27.72%) C#
11 116 (25.72%) DevOps
12 104 (23.06%) Linux
13 98 (21.73%) Firewall
14 93 (20.62%) Office 365
15 90 (19.96%) VMware
15 90 (19.96%) Agile Software Development
16 88 (19.51%) Finance
16 88 (19.51%) Bash Shell
17 86 (19.07%) DNS
18 78 (17.29%) ITIL
19 74 (16.41%) Degree
20 69 (15.30%) Ansible
21 67 (14.86%) Web Services
22 65 (14.41%) Continuous Integration
23 63 (13.97%) Opscode Chef
24 62 (13.75%) Visual Studio
25 60 (13.30%) VMware Infrastructure
25 60 (13.30%) Puppet
26 55 (12.20%) Analytics

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 44 (9.76%) Apache
2 40 (8.87%) Tomcat
3 39 (8.65%) SharePoint
4 38 (8.43%) nginx
5 27 (5.99%) MS Exchange
6 20 (4.43%) Confluence
7 18 (3.99%) Drupal
8 16 (3.55%) CMS
9 12 (2.66%) Exchange Server 2010
10 10 (2.22%) Anypoint
11 8 (1.77%) SharePoint 2010
12 7 (1.55%) JBoss
13 4 (0.89%) Jupyter
13 4 (0.89%) Skype for Business
13 4 (0.89%) WordPress
14 3 (0.67%) MTS
15 2 (0.44%) DNN
15 2 (0.44%) EPiServer
15 2 (0.44%) Exchange Server 2013
16 1 (0.22%) Moodle
Applications
1 19 (4.21%) Microsoft Office
2 13 (2.88%) Microsoft Excel
3 10 (2.22%) MS Visio
4 6 (1.33%) Microsoft PowerPoint
5 3 (0.67%) FileZilla
6 2 (0.44%) Adobe Creative Suite
7 1 (0.22%) InfoPath
7 1 (0.22%) Photoshop
Business Applications
1 10 (2.22%) Dynamics CRM
2 7 (1.55%) Dynamics AX
3 2 (0.44%) Sage 200
4 1 (0.22%) Dynamics GP
4 1 (0.22%) Dynamics NAV
4 1 (0.22%) Infor SunSystems
4 1 (0.22%) Oracle EBS
4 1 (0.22%) Pegasus Opera
4 1 (0.22%) Sage 50
4 1 (0.22%) SAP Business One
4 1 (0.22%) SAP R/3
Cloud Services
1 216 (47.89%) Azure
2 131 (29.05%) AWS
3 93 (20.62%) Office 365
4 52 (11.53%) SaaS
5 46 (10.20%) PaaS
6 42 (9.31%) IaaS
7 28 (6.21%) Azure Active Directory
8 25 (5.54%) GitHub
9 21 (4.66%) Cloud Computing
10 18 (3.99%) Power Platform
11 15 (3.33%) AWS CloudFormation
12 14 (3.10%) npm
13 13 (2.88%) Amazon EC2
14 11 (2.44%) Amazon EKS
15 8 (1.77%) Amazon CloudWatch
15 8 (1.77%) Serverless
16 7 (1.55%) Amazon S3
16 7 (1.55%) GCP
16 7 (1.55%) NuGet
16 7 (1.55%) Route 53
Communications & Networking
1 98 (21.73%) Firewall
2 86 (19.07%) DNS
3 48 (10.64%) TCP/IP
4 40 (8.87%) DHCP
5 29 (6.43%) SSL
6 27 (5.99%) SAN
7 22 (4.88%) Internet
8 20 (4.43%) LAN
8 20 (4.43%) WAN
9 17 (3.77%) iSCSI
10 16 (3.55%) SMTP
11 15 (3.33%) VPN
12 13 (2.88%) VoIP
13 12 (2.66%) Remote Desktop
14 10 (2.22%) Network Security
15 9 (2.00%) HTTP
15 9 (2.00%) MPLS
16 8 (1.77%) Extranet
17 7 (1.55%) NetScaler
18 5 (1.11%) Fibre Channel
Database & Business Intelligence
1 229 (50.78%) SQL Server
2 47 (10.42%) SQL Server 2008
3 30 (6.65%) SQL Server 2012
4 28 (6.21%) PostgreSQL
5 23 (5.10%) MySQL
6 20 (4.43%) SQL Server Reporting Services
7 17 (3.77%) Power BI
8 13 (2.88%) Data Lake
9 12 (2.66%) Azure SQL Database
10 11 (2.44%) Hadoop
11 10 (2.22%) SQL Server Integration Services
12 9 (2.00%) Big Data
13 8 (1.77%) Relational Database
13 8 (1.77%) SQL Server 2016
14 6 (1.33%) Data Mining
14 6 (1.33%) Data Warehouse
14 6 (1.33%) MongoDB
14 6 (1.33%) Oracle Database
14 6 (1.33%) Text Mining
15 5 (1.11%) RDBMS
Development Applications
1 62 (13.75%) Visual Studio
2 54 (11.97%) Git (software)
3 53 (11.75%) Octopus Deploy
4 50 (11.09%) TeamCity
5 42 (9.31%) Jenkins
6 35 (7.76%) JIRA
7 20 (4.43%) NUnit
8 18 (3.99%) Sonatype Nexus
8 18 (3.99%) Team Foundation Server
9 17 (3.77%) SpecFlow
10 15 (3.33%) Visual Studio Team System
11 11 (2.44%) Ant
11 11 (2.44%) Artifactory
11 11 (2.44%) Bower
11 11 (2.44%) Maven
11 11 (2.44%) MSBuild
11 11 (2.44%) Selenium
11 11 (2.44%) SonarQube
11 11 (2.44%) TestRail
11 11 (2.44%) Zephyr
General
1 88 (19.51%) Finance
2 34 (7.54%) Law
3 24 (5.32%) Public Sector
4 22 (4.88%) Back Office
4 22 (4.88%) Front Office
5 21 (4.66%) Retail
6 15 (3.33%) Banking
6 15 (3.33%) Legal
7 11 (2.44%) Automotive
8 9 (2.00%) Publishing
9 8 (1.77%) Marketing
10 5 (1.11%) Games
11 3 (0.67%) Telecoms
12 2 (0.44%) Financial Institution
13 1 (0.22%) French Language
13 1 (0.22%) German Language
Job Titles
1 63 (13.97%) Developer
2 56 (12.42%) DevOps Engineer
3 46 (10.20%) Applications Support
4 45 (9.98%) Architect
5 43 (9.53%) Analyst
6 34 (7.54%) Infrastructure Engineer
7 32 (7.10%) Systems Engineer
8 29 (6.43%) .NET Developer
8 29 (6.43%) Consultant
9 26 (5.76%) C# Developer
9 26 (5.76%) Software Engineer
10 25 (5.54%) Support Engineer
11 23 (5.10%) Senior Systems Engineer
11 23 (5.10%) Team Leader
12 21 (4.66%) Application Support Team Leader
12 21 (4.66%) Security Architect
12 21 (4.66%) Support Team Leader
13 20 (4.43%) Azure Engineer
13 20 (4.43%) Support Analyst
14 18 (3.99%) C# Software Engineer
Libraries, Frameworks & Software Standards
1 130 (28.82%) .NET
2 67 (14.86%) Web Services
3 46 (10.20%) ASP.NET
4 40 (8.87%) CSS
4 40 (8.87%) HTML
5 33 (7.32%) ASP.NET Web API
6 32 (7.10%) .NET Framework
7 29 (6.43%) LAMP
7 29 (6.43%) REST
7 29 (6.43%) XML
8 26 (5.76%) AngularJS
9 23 (5.10%) jQuery
9 23 (5.10%) Node.js
10 19 (4.21%) LDAP
11 18 (3.99%) SOAP
12 17 (3.77%) MSMQ
13 16 (3.55%) JSON
14 15 (3.33%) Elastic Stack
15 13 (2.88%) .NET Core
16 12 (2.66%) RESTful
Miscellaneous
1 37 (8.20%) Data Centre
1 37 (8.20%) Mobile App
2 28 (6.21%) Analytical Skills
3 24 (5.32%) Clustering
4 19 (4.21%) Management Information System
5 16 (3.55%) Public Cloud
6 14 (3.10%) Blog
6 14 (3.10%) Reinsurance
7 13 (2.88%) Hybrid Cloud
7 13 (2.88%) Self-Motivation
8 12 (2.66%) Linux Command Line
8 12 (2.66%) Replication
9 11 (2.44%) Enterprise Software
10 7 (1.55%) Private Cloud
11 5 (1.11%) Algorithms
11 5 (1.11%) Cyber Defence
12 4 (0.89%) Fixed Income
12 4 (0.89%) Hedge funds
12 4 (0.89%) Smart Energy
12 4 (0.89%) User Experience
Operating Systems
1 273 (60.53%) Windows
2 160 (35.48%) Windows Server
3 104 (23.06%) Linux
4 46 (10.20%) Windows Server 2012
5 36 (7.98%) Windows Server 2008
6 18 (3.99%) Android
7 17 (3.77%) Apple iOS
7 17 (3.77%) Windows 10
8 15 (3.33%) Windows Server 2016
9 13 (2.88%) Unix
9 13 (2.88%) Windows 7
10 5 (1.11%) Mac OS X
11 3 (0.67%) CentOS
11 3 (0.67%) Red Hat Enterprise Linux
11 3 (0.67%) Windows Server 2003
11 3 (0.67%) Windows Server 2019
12 2 (0.44%) Mac OS
12 2 (0.44%) Windows 8
13 1 (0.22%) Ubuntu
Processes & Methodologies
1 116 (25.72%) DevOps
2 90 (19.96%) Agile Software Development
3 78 (17.29%) ITIL
4 65 (14.41%) Continuous Integration
5 55 (12.20%) Analytics
6 54 (11.97%) SDLC
7 52 (11.53%) Migration
8 51 (11.31%) Problem-Solving
9 49 (10.86%) Mentoring
10 46 (10.20%) Information Security
11 45 (9.98%) Cybersecurity
12 44 (9.76%) Load Balancing
13 41 (9.09%) Coaching
14 40 (8.87%) Fintech
15 39 (8.65%) Infrastructure Engineering
16 38 (8.43%) Project Management
17 35 (7.76%) TDD
18 34 (7.54%) Web Development
19 32 (7.10%) Security Architecture
19 32 (7.10%) Software Engineering
Programming Languages
1 183 (40.58%) SQL
2 180 (39.91%) PowerShell
3 125 (27.72%) C#
4 88 (19.51%) Bash Shell
5 53 (11.75%) Python
6 44 (9.76%) Java
7 39 (8.65%) JavaScript
8 35 (7.76%) T-SQL
9 30 (6.65%) Perl
10 22 (4.88%) VBScript
11 15 (3.33%) Ruby
12 13 (2.88%) C
13 8 (1.77%) PL/SQL
14 7 (1.55%) VBA
15 5 (1.11%) VB.NET
16 3 (0.67%) C++
16 3 (0.67%) TypeScript
16 3 (0.67%) VB
17 1 (0.22%) Apple Swift
17 1 (0.22%) PHP
Qualifications
1 74 (16.41%) Degree
2 54 (11.97%) IISP
3 53 (11.75%) CISSP
4 35 (7.76%) CISM
5 31 (6.87%) Microsoft Certification
6 29 (6.43%) CESG Certified Professional
7 21 (4.66%) Cisco Certification
7 21 (4.66%) Computer Science Degree
7 21 (4.66%) MCSE
8 16 (3.55%) CCNA
8 16 (3.55%) MCSA
9 12 (2.66%) CCNP
10 11 (2.44%) MCITP
11 10 (2.22%) MBCS
11 10 (2.22%) VMware Certified Professional (VCP)
12 8 (1.77%) JNCIA
13 7 (1.55%) GIAC
13 7 (1.55%) ISSAP
14 6 (1.33%) ITIL Certification
14 6 (1.33%) MBA
Quality Assurance & Compliance
1 20 (4.43%) QA
2 18 (3.99%) ISO/IEC 27001
3 13 (2.88%) Data Quality
3 13 (2.88%) SLA
4 12 (2.66%) NCSC
4 12 (2.66%) PCI DSS
5 4 (0.89%) GDPR
6 3 (0.67%) HMG Security Policy Framework
6 3 (0.67%) JSP 440
7 2 (0.44%) RMADS
8 1 (0.22%) NIST
System Software
1 160 (35.48%) Active Directory
2 60 (13.30%) VMware Infrastructure
3 51 (11.31%) Docker
4 46 (10.20%) Hyper-V
5 25 (5.54%) XenApp
6 24 (5.32%) vSphere
7 14 (3.10%) VMware ESXi
8 13 (2.88%) Virtual Machines
9 6 (1.33%) Terminal Services
10 5 (1.11%) DFS Replication
11 3 (0.67%) NFS
12 2 (0.44%) Oracle RAC
12 2 (0.44%) Shibboleth
13 1 (0.22%) Active Directory Lightweight Directory Services
13 1 (0.22%) BitLocker
13 1 (0.22%) Terminal Server
13 1 (0.22%) Virtual Servers
Systems Management
1 69 (15.30%) Ansible
2 63 (13.97%) Opscode Chef
3 60 (13.30%) Puppet
4 40 (8.87%) Terraform
5 25 (5.54%) SCCM
6 17 (3.77%) ZABBIX
7 15 (3.33%) Kubernetes
8 14 (3.10%) vCenter Server
9 13 (2.88%) SCVMM
10 12 (2.66%) Grafana
11 7 (1.55%) Cisco UCCX
12 4 (0.89%) Microsoft Intune
13 3 (0.67%) Microsoft Clustering
13 3 (0.67%) PowerCLI
13 3 (0.67%) Rancher
13 3 (0.67%) Single Sign-On
13 3 (0.67%) WSUS
14 2 (0.44%) Failover Clustering
14 2 (0.44%) HAProxy
15 1 (0.22%) Symantec Endpoint Protection
Vendors
1 214 (47.45%) Microsoft
2 90 (19.96%) VMware
3 44 (9.76%) Cisco
4 39 (8.65%) Citrix
5 35 (7.76%) Splunk
6 30 (6.65%) Atlassian
7 15 (3.33%) New Relic
7 15 (3.33%) Oracle
7 15 (3.33%) ServiceNow
8 12 (2.66%) Dynatrace
9 11 (2.44%) ArcSight
9 11 (2.44%) Black Duck
10 10 (2.22%) HP
10 10 (2.22%) MuleSoft
11 9 (2.00%) Veeam
12 7 (1.55%) Google
13 6 (1.33%) Capita
13 6 (1.33%) CheckPoint
13 6 (1.33%) Dell
14 5 (1.11%) SonicWALL