Period
to 14 August 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 14 August 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
14 Aug 2018
Same period 2017 Same period 2016
Rank 236 180 149
Rank change year-on-year -56 -31 +40
Permanent jobs citing IIS 114 158 278
As % of all permanent IT jobs advertised in the City of London 1.04% 1.55% 2.13%
As % of the Application Platforms category 6.01% 8.71% 11.01%
Number of salaries quoted 106 140 258
City of London median annual salary £55,000 £50,000 £51,250
Median salary % change year-on-year +10.00% -2.44% +5.67%
10th Percentile £36,875 £29,000 £36,250
90th Percentile £80,000 £75,000 £75,000
Central London median annual salary £57,500 £50,000 £50,000
% change year-on-year +15.00% - +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 1,898 1,813 2,525
As % of all permanent IT jobs advertised in the City of London 17.35% 17.79% 19.31%
Number of salaries quoted 1,710 1,634 2,294
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 £33,500 £31,650
90th Percentile £90,000 £85,000 £83,750
Central London median annual salary £60,000 £56,000 £55,000
% change year-on-year +7.14% +1.82% +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 14 August 2018.

Salary histogram for IIS in the City of London

For the 6 months to 14 August 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 72 (63.16%) SQL Server
2 68 (59.65%) .NET
3 66 (57.89%) Windows
4 58 (50.88%) Finance
5 57 (50.00%) SQL
6 56 (49.12%) Microsoft
7 49 (42.98%) C#
8 44 (38.60%) PowerShell
9 37 (32.46%) JavaScript
9 37 (32.46%) MVC
10 34 (29.82%) XML
10 34 (29.82%) VMware
11 33 (28.95%) TeamCity
12 32 (28.07%) ASP.NET
12 32 (28.07%) Linux
13 31 (27.19%) Web Services
14 30 (26.32%) Windows Server
15 28 (24.56%) Active Directory
15 28 (24.56%) DevOps
16 26 (22.81%) Agile Software Development
17 24 (21.05%) HTML
18 23 (20.18%) ASP.NET Web API
18 23 (20.18%) REST
19 22 (19.30%) VMware Infrastructure
19 22 (19.30%) Microsoft Azure
19 22 (19.30%) jQuery
19 22 (19.30%) Visual Studio
19 22 (19.30%) DNS
19 22 (19.30%) Problem-Solving
20 21 (18.42%) Configuration Management

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 16 (14.04%) Tomcat
2 10 (8.77%) Confluence
2 10 (8.77%) SharePoint
3 9 (7.89%) Apache
4 8 (7.02%) MS Exchange
5 6 (5.26%) Exchange Server 2013
5 6 (5.26%) Umbraco
6 5 (4.39%) BizTalk Server
6 5 (4.39%) JBoss
7 3 (2.63%) Anypoint
7 3 (2.63%) Moodle
7 3 (2.63%) SharePoint 2013
8 2 (1.75%) Apache Spark
8 2 (1.75%) CMS
8 2 (1.75%) Exchange Server 2010
8 2 (1.75%) GeoServer
8 2 (1.75%) nginx
9 1 (0.88%) EPiServer
9 1 (0.88%) Sitecore CMS
9 1 (0.88%) WebSphere
Applications
1 7 (6.14%) Microsoft Excel
2 4 (3.51%) Microsoft Office
3 1 (0.88%) Microsoft PowerPoint
Business Applications
1 9 (7.89%) MetaTrader
2 3 (2.63%) SunGard GMI
3 2 (1.75%) Salesforce.com CRM
4 1 (0.88%) Dynamics CRM
4 1 (0.88%) Temenos T24
Cloud Services
1 22 (19.30%) Microsoft Azure
2 12 (10.53%) Amazon AWS
2 12 (10.53%) SaaS
3 10 (8.77%) Office 365
4 9 (7.89%) NuGet
5 3 (2.63%) IaaS
5 3 (2.63%) Mimecast
5 3 (2.63%) PaaS
6 2 (1.75%) npm
7 1 (0.88%) Amazon ELB
7 1 (0.88%) AWS CodePipeline
7 1 (0.88%) Azure Active Directory
7 1 (0.88%) G Suite
7 1 (0.88%) GitHub
7 1 (0.88%) IBM Cloud
7 1 (0.88%) SoftLayer
7 1 (0.88%) Trello
Communications & Networking
1 22 (19.30%) DNS
2 18 (15.79%) TCP/IP
3 15 (13.16%) DHCP
4 14 (12.28%) Firewall
5 12 (10.53%) Internet
5 12 (10.53%) NetScaler
5 12 (10.53%) SAN
6 8 (7.02%) HTTP
7 7 (6.14%) FTP
8 6 (5.26%) LAN
8 6 (5.26%) WAN
9 5 (4.39%) Intranet
9 5 (4.39%) VPN
10 4 (3.51%) IPsec
11 3 (2.63%) IPv6
11 3 (2.63%) NAS
11 3 (2.63%) SMTP
12 2 (1.75%) Extranet
12 2 (1.75%) VLAN
12 2 (1.75%) Wireshark
Database & Business Intelligence
1 72 (63.16%) SQL Server
2 20 (17.54%) SQL Server 2012
3 14 (12.28%) SQL Server Reporting Services
4 10 (8.77%) SQL Server 2008
5 9 (7.89%) Relational Database
6 8 (7.02%) SQL Server Integration Services
7 6 (5.26%) MySQL
8 5 (4.39%) Data Warehouse
9 4 (3.51%) Big Data
9 4 (3.51%) NoSQL
9 4 (3.51%) Power BI
9 4 (3.51%) SQL Server 2005
9 4 (3.51%) SQL Server 2016
10 3 (2.63%) DTS
10 3 (2.63%) EDRMS
10 3 (2.63%) Redis
10 3 (2.63%) SQL Server 2014
10 3 (2.63%) SQL Server Analysis Services
11 2 (1.75%) RDBMS
11 2 (1.75%) Star Schema
Development Applications
1 33 (28.95%) TeamCity
2 22 (19.30%) Visual Studio
3 16 (14.04%) Git (software)
3 16 (14.04%) Octopus Deploy
4 14 (12.28%) JIRA
5 13 (11.40%) Jenkins
6 12 (10.53%) Team Foundation Server
7 9 (7.89%) Ant
7 9 (7.89%) CA Release Automation
7 9 (7.89%) Eclipse
7 9 (7.89%) Fiddler
7 9 (7.89%) IntelliJ
7 9 (7.89%) Maven
7 9 (7.89%) ReSharper
8 7 (6.14%) Subversion
9 4 (3.51%) Moq
9 4 (3.51%) NUnit
10 3 (2.63%) gulp
10 3 (2.63%) SQL Server Management Studio (SSMS)
10 3 (2.63%) Visual Studio Team System
General
1 58 (50.88%) Finance
2 13 (11.40%) Banking
3 11 (9.65%) Law
4 9 (7.89%) Advertising
4 9 (7.89%) Front Office
5 5 (4.39%) Legal
6 2 (1.75%) Back Office
6 2 (1.75%) Publishing
6 2 (1.75%) Telecoms
7 1 (0.88%) Financial Institution
7 1 (0.88%) Investment Banking
7 1 (0.88%) Private Banking
7 1 (0.88%) Retail Banking
7 1 (0.88%) Spanish Language
Job Titles
1 36 (31.58%) Developer
2 19 (16.67%) .NET Developer
3 16 (14.04%) DevOps Engineer
4 10 (8.77%) Applications Support
4 10 (8.77%) Architect
4 10 (8.77%) Automation Engineer
4 10 (8.77%) SQL Developer
5 9 (7.89%) Analyst
6 8 (7.02%) Infrastructure Engineer
6 8 (7.02%) Support Engineer
7 7 (6.14%) Administrator
8 6 (5.26%) Applications Support Analyst
8 6 (5.26%) C# Developer
8 6 (5.26%) IT Engineer
8 6 (5.26%) IT Support
8 6 (5.26%) Senior Developer
8 6 (5.26%) Support Analyst
9 5 (4.39%) C# .NET Developer
9 5 (4.39%) Full Stack Developer
9 5 (4.39%) Windows Engineer
Libraries, Frameworks & Software Standards
1 68 (59.65%) .NET
2 34 (29.82%) XML
3 32 (28.07%) ASP.NET
4 31 (27.19%) Web Services
5 24 (21.05%) HTML
6 23 (20.18%) ASP.NET Web API
6 23 (20.18%) REST
7 22 (19.30%) jQuery
8 21 (18.42%) CSS
9 17 (14.91%) ASP.NET MVC
10 16 (14.04%) .NET Framework
11 15 (13.16%) SOAP
12 14 (12.28%) JSON
13 12 (10.53%) AngularJS
14 9 (7.89%) ActiveMQ
14 9 (7.89%) TIBCO EMS
14 9 (7.89%) XSL
15 7 (6.14%) LAMP
15 7 (6.14%) LINQ
16 6 (5.26%) Ajax
Miscellaneous
1 14 (12.28%) Management Information System
2 13 (11.40%) Analytical Skills
3 9 (7.89%) Foreign Exchange (FX)
4 8 (7.02%) Derivative
4 8 (7.02%) Equities
5 7 (6.14%) Computer Science
6 6 (5.26%) Enterprise Software
6 6 (5.26%) User Experience
7 5 (4.39%) Fintech
8 4 (3.51%) Clustering
8 4 (3.51%) PKI
8 4 (3.51%) Self-Motivation
9 3 (2.63%) Data Centre
9 3 (2.63%) Private Cloud
9 3 (2.63%) Replication
10 2 (1.75%) Enterprise Cloud
10 2 (1.75%) Enterprise Storage
10 2 (1.75%) Greenfield Project
10 2 (1.75%) Hybrid Cloud
10 2 (1.75%) Linux Command Line
Operating Systems
1 66 (57.89%) Windows
2 32 (28.07%) Linux
3 30 (26.32%) Windows Server
4 19 (16.67%) Windows Server 2012
5 11 (9.65%) CentOS
6 8 (7.02%) Windows Server 2008
7 7 (6.14%) Windows 10
8 4 (3.51%) Red Hat Enterprise Linux
9 3 (2.63%) Windows 7
9 3 (2.63%) Windows 8
9 3 (2.63%) Windows Server 2003
10 2 (1.75%) Unix
11 1 (0.88%) AIX
11 1 (0.88%) Android
11 1 (0.88%) Apple iOS
11 1 (0.88%) SUSE
11 1 (0.88%) Ubuntu
11 1 (0.88%) VyOS
Processes & Methodologies
1 37 (32.46%) MVC
2 28 (24.56%) DevOps
3 26 (22.81%) Agile Software Development
4 22 (19.30%) Problem-Solving
5 21 (18.42%) Configuration Management
6 17 (14.91%) Unit Testing
7 14 (12.28%) ITIL
8 13 (11.40%) Change Management
8 13 (11.40%) SDLC
9 12 (10.53%) Service Management
10 11 (9.65%) Business Intelligence
10 11 (9.65%) Deployment Automation
10 11 (9.65%) Front End Development
10 11 (9.65%) Web Development
11 9 (7.89%) ITSM
11 9 (7.89%) Project Management
11 9 (7.89%) Release Management
12 8 (7.02%) Continuous Integration
12 8 (7.02%) PRINCE2
12 8 (7.02%) TDD
Programming Languages
1 57 (50.00%) SQL
2 49 (42.98%) C#
3 44 (38.60%) PowerShell
4 37 (32.46%) JavaScript
5 17 (14.91%) Java
6 14 (12.28%) T-SQL
7 11 (9.65%) Perl
8 9 (7.89%) Ruby
9 8 (7.02%) VBA
10 7 (6.14%) Python
11 5 (4.39%) C
12 4 (3.51%) PHP
12 4 (3.51%) Shell Script
12 4 (3.51%) VBScript
13 3 (2.63%) Bash Shell
13 3 (2.63%) XPath
14 2 (1.75%) R
14 2 (1.75%) TypeScript
15 1 (0.88%) F#
15 1 (0.88%) VB
Qualifications
1 12 (10.53%) Degree
2 7 (6.14%) Microsoft Certification
3 6 (5.26%) Computer Science Degree
4 5 (4.39%) MCSE
5 3 (2.63%) CCNA
5 3 (2.63%) Cisco Certification
6 2 (1.75%) DV Cleared
6 2 (1.75%) ISTQB
6 2 (1.75%) MCSA
6 2 (1.75%) PMI Certification
6 2 (1.75%) PMP
6 2 (1.75%) Security Cleared
7 1 (0.88%) A+ Certification
7 1 (0.88%) Citrix Certification
7 1 (0.88%) MCDST
7 1 (0.88%) MCITP
7 1 (0.88%) MCTS
7 1 (0.88%) SANS
7 1 (0.88%) TOGAF Certification
Quality Assurance & Compliance
1 11 (9.65%) QA
2 6 (5.26%) EMIR
2 6 (5.26%) MiFID
3 5 (4.39%) GDPR
3 5 (4.39%) WAI
4 4 (3.51%) FATCA
5 3 (2.63%) ISO 9001
5 3 (2.63%) SLA
6 1 (0.88%) ISO/IEC 27001
6 1 (0.88%) PCI DSS
System Software
1 28 (24.56%) Active Directory
2 22 (19.30%) VMware Infrastructure
3 6 (5.26%) Docker
3 6 (5.26%) XenApp
4 5 (4.39%) vSphere
5 4 (3.51%) Hyper-V
6 3 (2.63%) XenDesktop
6 3 (2.63%) XenServer
7 1 (0.88%) Firmware
7 1 (0.88%) Gluster
7 1 (0.88%) iptables
7 1 (0.88%) NFS
7 1 (0.88%) VirtualBox
7 1 (0.88%) VMware ESXi
Systems Management
1 11 (9.65%) Perfmon
2 10 (8.77%) Puppet
3 9 (7.89%) Kibana
3 9 (7.89%) logstash
4 5 (4.39%) Opscode Chef
5 3 (2.63%) SCCM
5 3 (2.63%) Terraform
6 2 (1.75%) Ansible
6 2 (1.75%) Systems Management Server (SMS)
6 2 (1.75%) WebSphere Cast Iron
6 2 (1.75%) WMI
7 1 (0.88%) FortiGate
7 1 (0.88%) Grafana
7 1 (0.88%) HAProxy
7 1 (0.88%) Kubernetes
7 1 (0.88%) Nagios
7 1 (0.88%) Pingdom
7 1 (0.88%) vMotion
7 1 (0.88%) WSUS
7 1 (0.88%) ZABBIX
Vendors
1 56 (49.12%) Microsoft
2 34 (29.82%) VMware
3 13 (11.40%) Citrix
4 10 (8.77%) Cisco
4 10 (8.77%) SolarWinds
5 9 (7.89%) TIBCO
6 7 (6.14%) Fidessa
7 6 (5.26%) FIS
7 6 (5.26%) Oracle
7 6 (5.26%) Salesforce.com
8 5 (4.39%) SmartStream
9 4 (3.51%) Dell
10 3 (2.63%) Cognos
10 3 (2.63%) CQG
10 3 (2.63%) SunGard
10 3 (2.63%) Veeam
10 3 (2.63%) webMethods
11 2 (1.75%) EqualLogic
11 2 (1.75%) Fortinet
11 2 (1.75%) Sitecore