The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for IIS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited IIS over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Microsoft Internet Information Services (IIS)
East of England / Hertfordshire
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 126 100 81
Rank change year-on-year -26 -19  
Permanent jobs citing IIS 20 40 106
As % of all permanent IT jobs advertised in Hertfordshire 0.95% 1.74% 3.67%
As % of the Application Platforms category 4.24% 9.98% 14.85%
Number of salaries quoted 14 31 69
Median salary £35,000 £45,000 £37,500
Median salary % change year-on-year -22.22% +20.00%  
90% offered a salary of more than £26,200 £30,000 £24,000
10% offered a salary of more than £55,000 £62,500 £60,000
UK excluding London median salary £38,500 £40,000 £40,000
% change year-on-year -3.75% -  

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

Application Platform Skills
Hertfordshire
Permanent job vacancies with a requirement for application platform skills 472 401 714
As % of all permanent IT job vacancies advertised in Hertfordshire 22.36% 17.40% 24.74%
Number of salaries quoted 403 342 558
Median salary £50,000 £48,750 £45,000
Median salary % change year-on-year +2.56% +8.33%  
90% offered a salary of more than £30,000 £26,500 £27,500
10% offered a salary of more than £65,000 £62,500 £67,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

IIS
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing IIS as a proportion of all permanent or contract IT jobs with a match in the Application Platforms category.

Job vacancy trend for IIS in Hertfordshire

IIS
Salary Trend in Hertfordshire

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

Salary trend for IIS in Hertfordshire

IIS
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing IIS in Hertfordshire over the 3 months to 23 June 2017.

Salary histogram for IIS in Hertfordshire

IIS
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IIS within the Hertfordshire region over the 3 months to 23 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead - 8 £34,000 - 1
Welwyn Garden City - 5 £23,500 -
St Albans -9 4 £55,000 +22.22% 1
Hatfield -5 1 - -
IIS
East of England

For the 6 months to 23 June 2017, IT jobs citing IIS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for IIS.

1 42 (76.36%) SQL Server
2 35 (63.64%) Windows
3 33 (60.00%) SQL
4 27 (49.09%) .NET
5 26 (47.27%) Microsoft
6 25 (45.45%) Linux
7 22 (40.00%) Active Directory
8 18 (32.73%) Windows Server
9 16 (29.09%) C#
10 14 (25.45%) Red Hat
10 14 (25.45%) SAN
10 14 (25.45%) LAMP
10 14 (25.45%) Marketing
10 14 (25.45%) CentOS
10 14 (25.45%) Red Hat Enterprise Linux
11 12 (21.82%) VMware Infrastructure
11 12 (21.82%) Open Source
11 12 (21.82%) MVC
11 12 (21.82%) VMware
11 12 (21.82%) HTML
11 12 (21.82%) JavaScript
11 12 (21.82%) CRM
12 11 (20.00%) DevOps
13 10 (18.18%) Unit Testing
13 10 (18.18%) TDD
14 9 (16.36%) CSS
15 8 (14.55%) DHCP
15 8 (14.55%) DNS
15 8 (14.55%) Change Management
15 8 (14.55%) CMS

IIS
Co-occurring IT Skills in Hertfordshire 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 (14.55%) CMS
2 7 (12.73%) MS Exchange
2 7 (12.73%) SharePoint
3 3 (5.45%) Skype for Business
4 1 (1.82%) Apache
4 1 (1.82%) LiveLink
Applications
1 6 (10.91%) Microsoft Office
2 3 (5.45%) SOLIDWORKS
Business Applications
1 3 (5.45%) Sage 200
Cloud Services
1 8 (14.55%) Office 365
2 3 (5.45%) Amazon AWS
2 3 (5.45%) Microsoft Azure
3 2 (3.64%) GitHub
3 2 (3.64%) IaaS
4 1 (1.82%) SaaS
4 1 (1.82%) Trello
Communications & Networking
1 14 (25.45%) SAN
2 8 (14.55%) DHCP
2 8 (14.55%) DNS
3 6 (10.91%) Firewall
4 4 (7.27%) TCP/IP
5 1 (1.82%) HTTP
5 1 (1.82%) Internet
Database & Business Intelligence
1 42 (76.36%) SQL Server
2 4 (7.27%) SQL Server 2012
3 2 (3.64%) Relational Database
3 2 (3.64%) SQL Server 2008
3 2 (3.64%) SQL Server 2014
4 1 (1.82%) MySQL
Development Applications
1 5 (9.09%) Visual Studio
2 4 (7.27%) JIRA
3 3 (5.45%) Git (software)
3 3 (5.45%) Jenkins
3 3 (5.45%) Moq
3 3 (5.45%) Subversion
4 2 (3.64%) Atlassian Bamboo
4 2 (3.64%) FxCop
4 2 (3.64%) ReSharper
4 2 (3.64%) StyleCop
4 2 (3.64%) Team Foundation Server
5 1 (1.82%) MSBuild
5 1 (1.82%) Octopus Deploy
5 1 (1.82%) TeamCity
General
1 14 (25.45%) Marketing
2 5 (9.09%) Retail
3 4 (7.27%) Telecoms
4 1 (1.82%) Multimedia
Job Titles
1 15 (27.27%) Developer
2 14 (25.45%) Administrator
2 14 (25.45%) Linux Administrator
2 14 (25.45%) Linux Systems Administrator
2 14 (25.45%) Systems Administrator
3 9 (16.36%) C# Developer
4 7 (12.73%) .NET Developer
4 7 (12.73%) Analyst
4 7 (12.73%) C# .NET Developer
5 6 (10.91%) Support Analyst
6 5 (9.09%) Applications Support
6 5 (9.09%) Applications Support Analyst
6 5 (9.09%) Development Engineer
6 5 (9.09%) E-Commerce Analyst
6 5 (9.09%) E-Commerce Support
6 5 (9.09%) E-Commerce Support Analyst
6 5 (9.09%) Test Development Engineer
6 5 (9.09%) Test Engineer
7 4 (7.27%) JavaScript Developer
7 4 (7.27%) Support Engineer
Libraries, Frameworks & Software Standards
1 27 (49.09%) .NET
2 14 (25.45%) LAMP
3 12 (21.82%) HTML
4 9 (16.36%) CSS
5 7 (12.73%) jQuery
6 6 (10.91%) .NET Framework
6 6 (10.91%) ASP.NET
7 4 (7.27%) ASP.NET Web API
7 4 (7.27%) Twitter Bootstrap
8 3 (5.45%) Ajax
8 3 (5.45%) CSS3
8 3 (5.45%) Entity Framework
8 3 (5.45%) HTML5
8 3 (5.45%) JSON
8 3 (5.45%) WCF
8 3 (5.45%) XHTML
9 2 (3.64%) NHibernate
9 2 (3.64%) SOAP
9 2 (3.64%) XML
9 2 (3.64%) XSL
Miscellaneous
1 3 (5.45%) Data Centre
1 3 (5.45%) Enterprise Software
2 1 (1.82%) Analytical Skills
2 1 (1.82%) Embedded Systems
2 1 (1.82%) Greenfield Project
Operating Systems
1 35 (63.64%) Windows
2 25 (45.45%) Linux
3 18 (32.73%) Windows Server
4 14 (25.45%) CentOS
4 14 (25.45%) Red Hat Enterprise Linux
5 7 (12.73%) Windows Server 2008
5 7 (12.73%) Windows Server 2012
6 5 (9.09%) Windows 10
6 5 (9.09%) Windows 7
7 3 (5.45%) Mac OS
7 3 (5.45%) Windows Server 2003
Processes & Methodologies
1 12 (21.82%) CRM
1 12 (21.82%) MVC
1 12 (21.82%) Open Source
2 11 (20.00%) DevOps
3 10 (18.18%) TDD
3 10 (18.18%) Unit Testing
4 8 (14.55%) Change Management
4 8 (14.55%) Content Management
4 8 (14.55%) Continuous Integration
4 8 (14.55%) Load Testing
4 8 (14.55%) Software Engineering
5 7 (12.73%) ITIL
5 7 (12.73%) Time Management
6 6 (10.91%) Web Development
7 5 (9.09%) E-Commerce
7 5 (9.09%) SDET
7 5 (9.09%) Service Delivery
7 5 (9.09%) Software Testing
8 4 (7.27%) Agile Software Development
9 3 (5.45%) Logistics
Programming Languages
1 33 (60.00%) SQL
2 16 (29.09%) C#
3 12 (21.82%) JavaScript
4 5 (9.09%) VB
5 4 (7.27%) C
5 4 (7.27%) C++
5 4 (7.27%) PHP
5 4 (7.27%) Python
5 4 (7.27%) T-SQL
6 3 (5.45%) VB.NET
7 2 (3.64%) VBScript
8 1 (1.82%) PowerShell
8 1 (1.82%) TypeScript
Qualifications
1 3 (5.45%) Degree
1 3 (5.45%) MCITP
1 3 (5.45%) MCP
1 3 (5.45%) MCSE
1 3 (5.45%) Microsoft Certification
1 3 (5.45%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 3 (5.45%) SLA
2 2 (3.64%) QA
System Software
1 22 (40.00%) Active Directory
2 12 (21.82%) VMware Infrastructure
3 7 (12.73%) Hyper-V
4 3 (5.45%) VMware ESXi
4 3 (5.45%) XenApp
4 3 (5.45%) XenDesktop
5 2 (3.64%) Docker
5 2 (3.64%) Terminal Server
Systems Management
1 3 (5.45%) Opscode Chef
1 3 (5.45%) SCCM
1 3 (5.45%) SCOM
1 3 (5.45%) Symantec Endpoint Protection
1 3 (5.45%) Symantec Enterprise Vault
2 2 (3.64%) Ansible
2 2 (3.64%) Puppet
2 2 (3.64%) Terraform
Vendors
1 26 (47.27%) Microsoft
2 14 (25.45%) Red Hat
3 12 (21.82%) VMware
4 6 (10.91%) Dell
5 4 (7.27%) Cisco
5 4 (7.27%) Citrix
6 3 (5.45%) Apple
6 3 (5.45%) HP
6 3 (5.45%) IBM
6 3 (5.45%) Sage
6 3 (5.45%) SonicWALL
6 3 (5.45%) Symantec
6 3 (5.45%) Veeam
7 2 (3.64%) Atlassian
7 2 (3.64%) Splunk
8 1 (1.82%) Avaya
8 1 (1.82%) New Relic
8 1 (1.82%) SAP
8 1 (1.82%) Siemens
8 1 (1.82%) Xamarin
Hertfordshire
Volt
Salary: £50000 - £65000 per annum + EXCELLENT BENEFITS
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Understanding Recruitment
Salary: £30000.00 - £36000.00 per annum + Bonus + Benefits
Posted: 4 days ago
St. Albans, Hertfordshire
Trace One
Salary: Up to £60,000 per annum
Posted: 24 days ago