Period
to 20 June 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 20 June 2018 with a comparison to the same period in the previous 2 years.

Microsoft Internet Information Services (IIS)
Central London > City of London
6 months to
20 Jun 2018
Same period 2017 Same period 2016
Rank 231 169 152
Rank change year-on-year -62 -17 +38
Permanent jobs citing IIS 116 192 289
As % of all permanent IT jobs advertised in the City of London 1.05% 1.90% 2.14%
As % of the Application Platforms category 6.26% 11.00% 11.44%
Number of salaries quoted 108 175 272
City of London median annual salary £55,000 £47,500 £52,500
Median salary % change year-on-year +15.79% -9.52% +12.90%
10th Percentile £40,200 £25,950 £36,250
90th Percentile £82,875 £75,000 £75,000
Central London median annual salary £55,000 £50,000 £50,000
% change year-on-year +10.00% - +11.11%

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

All Application Platform Skills
City of London
Permanent vacancies with a requirement for application platform skills 1,854 1,745 2,526
As % of all permanent IT jobs advertised in the City of London 16.79% 17.23% 18.73%
Number of salaries quoted 1,649 1,559 2,267
City of London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £36,250 £31,500 £31,250
90th Percentile £90,000 £82,500 £83,750
Central London median annual salary £57,500 £55,000 £55,000
% change year-on-year +4.55% - +4.76%

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
Salary Trend in the City of London

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

Salary trend for IIS in the City of London

IIS
Salary Histogram in the City of London

The salary distribution of IT jobs citing IIS in the City of London over the 6 months to 20 June 2018.

Salary histogram for IIS in the City of London

For the 6 months to 20 June 2018, 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 City of London region with a requirement for IIS.

1 77 (66.38%) Windows
2 69 (59.48%) SQL Server
3 65 (56.03%) .NET
4 58 (50.00%) Finance
5 54 (46.55%) Microsoft
6 51 (43.97%) C#
7 46 (39.66%) VMware
8 43 (37.07%) MVC
8 43 (37.07%) SQL
8 43 (37.07%) PowerShell
9 41 (35.34%) XML
10 40 (34.48%) DevOps
11 39 (33.62%) Linux
12 38 (32.76%) JavaScript
13 36 (31.03%) Web Services
14 35 (30.17%) TeamCity
15 33 (28.45%) VMware Infrastructure
16 31 (26.72%) Windows Server 2012
16 31 (26.72%) ASP.NET
16 31 (26.72%) Active Directory
17 30 (25.86%) Windows Server
18 29 (25.00%) Agile Software Development
19 26 (22.41%) Configuration Management
19 26 (22.41%) Microsoft Azure
20 25 (21.55%) REST
20 25 (21.55%) SQL Server 2012
20 25 (21.55%) Visual Studio
21 24 (20.69%) DNS
21 24 (20.69%) Change Management
22 23 (19.83%) Java

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 23 (19.83%) Tomcat
2 17 (14.66%) Confluence
3 14 (12.07%) MS Exchange
4 11 (9.48%) Exchange Server 2013
5 9 (7.76%) Apache
6 7 (6.03%) JBoss
7 6 (5.17%) BizTalk Server
7 6 (5.17%) SharePoint
8 5 (4.31%) Exchange Server 2010
9 4 (3.45%) Anypoint
10 3 (2.59%) Blackberry Enterprise Server
10 3 (2.59%) Moodle
10 3 (2.59%) SharePoint Server
11 2 (1.72%) Elasticsearch
11 2 (1.72%) GeoServer
12 1 (0.86%) EPiServer
12 1 (0.86%) Sitecore CMS
12 1 (0.86%) Skype for Business
12 1 (0.86%) Umbraco
12 1 (0.86%) WebSphere
Applications
1 8 (6.90%) Microsoft Office
2 5 (4.31%) Microsoft Excel
3 1 (0.86%) Microsoft PowerPoint
Business Applications
1 15 (12.93%) MetaTrader
2 2 (1.72%) Dynamics NAV
2 2 (1.72%) Salesforce.com CRM
3 1 (0.86%) Temenos T24
Cloud Services
1 26 (22.41%) Microsoft Azure
2 16 (13.79%) Amazon AWS
3 15 (12.93%) NuGet
4 13 (11.21%) SaaS
5 10 (8.62%) Office 365
6 4 (3.45%) IaaS
7 3 (2.59%) AWS CloudFormation
7 3 (2.59%) Mimecast
7 3 (2.59%) PaaS
8 1 (0.86%) Amazon EC2
8 1 (0.86%) Amazon ELB
8 1 (0.86%) Amazon S3
8 1 (0.86%) Azure Active Directory
8 1 (0.86%) CloudFront
8 1 (0.86%) G Suite
8 1 (0.86%) GitHub
8 1 (0.86%) npm
8 1 (0.86%) Trello
8 1 (0.86%) Virtual Private Cloud
Communications & Networking
1 24 (20.69%) DNS
2 16 (13.79%) DHCP
2 16 (13.79%) Internet
2 16 (13.79%) NetScaler
3 12 (10.34%) Firewall
3 12 (10.34%) TCP/IP
4 10 (8.62%) LAN
5 9 (7.76%) WAN
6 7 (6.03%) HTTP
6 7 (6.03%) SAN
7 5 (4.31%) Intranet
8 4 (3.45%) IP Telephony
8 4 (3.45%) IPsec
8 4 (3.45%) VPN
8 4 (3.45%) VSAN
9 3 (2.59%) IPv6
9 3 (2.59%) NAS
9 3 (2.59%) VLAN
10 2 (1.72%) Extranet
10 2 (1.72%) Skype
Database & Business Intelligence
1 69 (59.48%) SQL Server
2 25 (21.55%) SQL Server 2012
3 12 (10.34%) SQL Server Reporting Services
4 8 (6.90%) SQL Server 2008
5 7 (6.03%) MySQL
5 7 (6.03%) SQL Server Integration Services
6 4 (3.45%) DTS
6 4 (3.45%) EDRMS
6 4 (3.45%) SQL Server 2014
6 4 (3.45%) SQL Server Analysis Services
7 3 (2.59%) Data Warehouse
7 3 (2.59%) MongoDB
7 3 (2.59%) Relational Database
8 2 (1.72%) Big Data
8 2 (1.72%) PostgreSQL
8 2 (1.72%) Power BI
8 2 (1.72%) Redis
9 1 (0.86%) QGIS
9 1 (0.86%) Spatial Data
9 1 (0.86%) SQL Server 2016
Development Applications
1 35 (30.17%) TeamCity
2 25 (21.55%) Visual Studio
3 21 (18.10%) Git (software)
4 18 (15.52%) JIRA
4 18 (15.52%) Team Foundation Server
5 15 (12.93%) Ant
5 15 (12.93%) CA Release Automation
5 15 (12.93%) Eclipse
5 15 (12.93%) Fiddler
5 15 (12.93%) IntelliJ
5 15 (12.93%) Maven
5 15 (12.93%) ReSharper
6 14 (12.07%) Octopus Deploy
7 13 (11.21%) Jenkins
8 5 (4.31%) Subversion
9 4 (3.45%) NUnit
10 3 (2.59%) Moq
10 3 (2.59%) Visual Studio Team System
11 2 (1.72%) MSI
11 2 (1.72%) SQL Server Management Studio (SSMS)
General
1 58 (50.00%) Finance
2 13 (11.21%) Law
3 10 (8.62%) Banking
3 10 (8.62%) Front Office
4 7 (6.03%) Advertising
4 7 (6.03%) Legal
5 4 (3.45%) Investment Banking
6 3 (2.59%) Back Office
7 2 (1.72%) Publishing
8 1 (0.86%) Financial Institution
8 1 (0.86%) Marketing
8 1 (0.86%) Retail Banking
8 1 (0.86%) Telecoms
Job Titles
1 28 (24.14%) Developer
2 26 (22.41%) DevOps Engineer
3 23 (19.83%) .NET Developer
4 14 (12.07%) Architect
5 13 (11.21%) Infrastructure Engineer
6 12 (10.34%) Automation Engineer
7 11 (9.48%) Applications Support
8 9 (7.76%) Analyst
8 9 (7.76%) C# Developer
9 8 (6.90%) C# .NET Developer
10 7 (6.03%) Technical Architect
11 6 (5.17%) Applications Support Analyst
11 6 (5.17%) IT Engineer
11 6 (5.17%) Support Analyst
11 6 (5.17%) Systems Engineer
12 5 (4.31%) Applications Developer
12 5 (4.31%) IT Support
12 5 (4.31%) Solutions Architect
12 5 (4.31%) Support Engineer
12 5 (4.31%) Systems Administrator
Libraries, Frameworks & Software Standards
1 65 (56.03%) .NET
2 41 (35.34%) XML
3 36 (31.03%) Web Services
4 31 (26.72%) ASP.NET
5 25 (21.55%) REST
6 23 (19.83%) ASP.NET MVC
7 22 (18.97%) ASP.NET Web API
8 19 (16.38%) SOAP
9 18 (15.52%) HTML
9 18 (15.52%) JSON
10 17 (14.66%) CSS
11 15 (12.93%) ActiveMQ
11 15 (12.93%) jQuery
11 15 (12.93%) TIBCO EMS
11 15 (12.93%) XSL
12 14 (12.07%) .NET Framework
13 12 (10.34%) AngularJS
14 6 (5.17%) LAMP
14 6 (5.17%) LINQ
14 6 (5.17%) RESTful
Miscellaneous
1 13 (11.21%) Management Information System
2 9 (7.76%) Analytical Skills
3 7 (6.03%) Self-Motivation
4 6 (5.17%) Data Centre
4 6 (5.17%) Foreign Exchange (FX)
5 5 (4.31%) Derivative
5 5 (4.31%) Fintech
6 4 (3.45%) Computer Science
6 4 (3.45%) Enterprise Software
6 4 (3.45%) Equities
6 4 (3.45%) PKI
6 4 (3.45%) Replication
7 3 (2.59%) Blackberry
7 3 (2.59%) Clustering
7 3 (2.59%) Enterprise Cloud
7 3 (2.59%) Enterprise Storage
7 3 (2.59%) HP Storage
8 2 (1.72%) Digital Media
8 2 (1.72%) Linux Command Line
8 2 (1.72%) Private Cloud
Operating Systems
1 77 (66.38%) Windows
2 39 (33.62%) Linux
3 31 (26.72%) Windows Server 2012
4 30 (25.86%) Windows Server
5 15 (12.93%) CentOS
6 11 (9.48%) Windows Server 2008
7 6 (5.17%) Windows 10
8 5 (4.31%) Windows 7
9 4 (3.45%) Red Hat Enterprise Linux
9 4 (3.45%) Windows 8
10 2 (1.72%) Debian
10 2 (1.72%) Ubuntu
11 1 (0.86%) AIX
11 1 (0.86%) Android
11 1 (0.86%) Apple iOS
11 1 (0.86%) Unix
11 1 (0.86%) VyOS
11 1 (0.86%) Windows Server 2003
Processes & Methodologies
1 43 (37.07%) MVC
2 40 (34.48%) DevOps
3 29 (25.00%) Agile Software Development
4 26 (22.41%) Configuration Management
5 24 (20.69%) Change Management
6 22 (18.97%) Problem-Solving
7 18 (15.52%) ITIL
7 18 (15.52%) Service Management
7 18 (15.52%) Unit Testing
8 15 (12.93%) ITSM
8 15 (12.93%) PRINCE2
8 15 (12.93%) Release Management
8 15 (12.93%) SDLC
9 12 (10.34%) Deployment Automation
10 10 (8.62%) Service Delivery
11 9 (7.76%) Project Management
12 8 (6.90%) Front End Development
12 8 (6.90%) Incident Management
12 8 (6.90%) Web Development
13 7 (6.03%) Continuous Integration
Programming Languages
1 51 (43.97%) C#
2 43 (37.07%) PowerShell
2 43 (37.07%) SQL
3 38 (32.76%) JavaScript
4 23 (19.83%) Java
5 16 (13.79%) Perl
6 10 (8.62%) T-SQL
7 6 (5.17%) C
7 6 (5.17%) Shell Script
7 6 (5.17%) VBA
7 6 (5.17%) VBScript
8 5 (4.31%) PHP
8 5 (4.31%) Ruby
9 4 (3.45%) Bash Shell
9 4 (3.45%) Python
10 1 (0.86%) F#
10 1 (0.86%) TypeScript
10 1 (0.86%) VB
10 1 (0.86%) VB.NET
10 1 (0.86%) XPath
Qualifications
1 12 (10.34%) Degree
2 6 (5.17%) Microsoft Certification
3 5 (4.31%) MCSE
4 3 (2.59%) Computer Science Degree
4 3 (2.59%) MCSA
4 3 (2.59%) PMI Certification
4 3 (2.59%) PMP
5 2 (1.72%) A+ Certification
5 2 (1.72%) CCNA
5 2 (1.72%) Cisco Certification
5 2 (1.72%) DV Cleared
5 2 (1.72%) ISTQB
5 2 (1.72%) MCDST
5 2 (1.72%) Security Cleared
6 1 (0.86%) AWS Certification
6 1 (0.86%) MCITP
6 1 (0.86%) MCTS
6 1 (0.86%) RHCE
6 1 (0.86%) SANS
6 1 (0.86%) TOGAF Certification
Quality Assurance & Compliance
1 17 (14.66%) QA
2 5 (4.31%) GDPR
2 5 (4.31%) SLA
3 3 (2.59%) EMIR
3 3 (2.59%) FATCA
3 3 (2.59%) ISO 9001
3 3 (2.59%) MiFID
4 2 (1.72%) ISO/IEC 27001
5 1 (0.86%) PCI DSS
System Software
1 33 (28.45%) VMware Infrastructure
2 31 (26.72%) Active Directory
3 6 (5.17%) Docker
3 6 (5.17%) vSphere
4 5 (4.31%) Hyper-V
4 5 (4.31%) VMware ESXi
5 3 (2.59%) XenApp
6 1 (0.86%) BitLocker
6 1 (0.86%) Firmware
6 1 (0.86%) Gluster
6 1 (0.86%) iptables
6 1 (0.86%) NFS
6 1 (0.86%) XenServer
Systems Management
1 18 (15.52%) Perfmon
2 15 (12.93%) Kibana
2 15 (12.93%) logstash
3 13 (11.21%) Puppet
4 9 (7.76%) SCCM
5 4 (3.45%) Opscode Chef
5 4 (3.45%) vCenter Server
5 4 (3.45%) WSUS
6 3 (2.59%) Backup Exec
6 3 (2.59%) Nagios
6 3 (2.59%) Systems Management Server (SMS)
6 3 (2.59%) Terraform
6 3 (2.59%) WebSphere Cast Iron
6 3 (2.59%) WMI
7 2 (1.72%) Ansible
7 2 (1.72%) FortiGate
7 2 (1.72%) HAProxy
8 1 (0.86%) Kubernetes
8 1 (0.86%) Pingdom
8 1 (0.86%) vMotion
Vendors
1 54 (46.55%) Microsoft
2 46 (39.66%) VMware
3 18 (15.52%) SolarWinds
4 17 (14.66%) Cisco
5 15 (12.93%) TIBCO
6 10 (8.62%) Citrix
7 5 (4.31%) Dell
8 4 (3.45%) NetApp
8 4 (3.45%) Oracle
8 4 (3.45%) Salesforce.com
8 4 (3.45%) Veeam
8 4 (3.45%) webMethods
9 3 (2.59%) Fidessa
9 3 (2.59%) FIS
9 3 (2.59%) HP
9 3 (2.59%) Redback
9 3 (2.59%) SmartStream
9 3 (2.59%) Symantec
10 2 (1.72%) ESRI
10 2 (1.72%) Sun