The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for IIS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited IIS over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Microsoft Internet Information Services (IIS)
East of England / Hertfordshire
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 48 56 62
Rank change year-on-year +8 +6  
Contract jobs citing IIS 12 1 12
As % of all contract IT jobs advertised in Hertfordshire 1.92% 0.16% 1.34%
As % of the Application Platforms category 10.81% 0.92% 7.89%
Number of daily rates quoted 9 1 8
Median daily rate £360 £460 £438
Median daily rate % change year-on-year -21.73% +5.14%  
UK excluding London median daily rate £366 £328 £335
% change year-on-year +11.67% -2.15%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £21.25 £28.00 £26.00
% change year-on-year -24.10% +7.69%  

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

Contract Application Platform Skills
Hertfordshire
Contract job vacancies with a requirement for application platform skills 111 109 152
As % of all contract IT job vacancies advertised in Hertfordshire 17.76% 16.90% 16.98%
Number of daily rates quoted 65 61 80
Median daily rate £400 £425 £370
Median daily rate % change year-on-year -5.88% +14.75%  
90% offered a daily rate of more than £290 £158 £200
10% offered a daily rate of more than £549 £600 £475
UK excluding London median daily rate £400 £390 £350
% change year-on-year +2.56% +11.42%  
Number of hourly rates quoted 2 7 5
Median hourly rate £14.50 £15.00 £32.75
Median hourly rate % change year-on-year -3.33% -54.19%  
90% offered a hourly rate of more than £14.10 £13.00 £16.00
10% offered a hourly rate of more than £14.90 £29.20 £34.00
UK excluding London median hourly rate £25.00 £25.00 £21.00
% change year-on-year - +19.04%  

IIS
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for IIS in Hertfordshire

IIS
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing IIS in Hertfordshire.

Contractor daily rate trend for IIS in Hertfordshire

IIS
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing IIS in Hertfordshire over the 3 months to 25 June 2017.

Contractor daily rate histogram for IIS in Hertfordshire

IIS
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing IIS in Hertfordshire.

Contractor hourly rate trend for IIS in Hertfordshire

IIS
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing IIS within the Hertfordshire region over the 3 months to 25 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead - 3 £368 - 1
Hoddesdon - 1 - -
Watford - 1 £375 -
IIS
East of England

For the 6 months to 25 June 2017, IT contractor jobs citing IIS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region with a requirement for IIS.

1 11 (84.62%) SQL
2 10 (76.92%) SQL Server
3 9 (69.23%) .NET
3 9 (69.23%) ASP.NET
3 9 (69.23%) HTML
3 9 (69.23%) JavaScript
4 8 (61.54%) C#
4 8 (61.54%) CSS
4 8 (61.54%) MVC
5 6 (46.15%) jQuery
5 6 (46.15%) ASP.NET MVC
6 5 (38.46%) SQL Server 2008
6 5 (38.46%) Entity Framework
6 5 (38.46%) WCF
6 5 (38.46%) .NET Framework
6 5 (38.46%) Microsoft
6 5 (38.46%) XML
7 4 (30.77%) Web Services
7 4 (30.77%) Windows
7 4 (30.77%) T-SQL
7 4 (30.77%) Agile Software Development
7 4 (30.77%) Migration
7 4 (30.77%) JSON
7 4 (30.77%) LINQ
7 4 (30.77%) HTML5
7 4 (30.77%) Time Management
7 4 (30.77%) Twitter Bootstrap
7 4 (30.77%) ASP.NET Web API
7 4 (30.77%) SDLC
7 4 (30.77%) Windows Server

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 1 (7.69%) CMS
1 1 (7.69%) Confluence
1 1 (7.69%) Elasticsearch
1 1 (7.69%) Exchange Server 2010
1 1 (7.69%) MS Exchange
1 1 (7.69%) Tomcat
Cloud Services
1 1 (7.69%) Amazon AWS
1 1 (7.69%) Amazon EC2
1 1 (7.69%) Amazon S3
1 1 (7.69%) Amazon SQS
1 1 (7.69%) AWS Lambda
1 1 (7.69%) GitHub
1 1 (7.69%) IaaS
1 1 (7.69%) Route 53
Communications & Networking
1 3 (23.08%) DNS
1 3 (23.08%) Internet
2 2 (15.38%) IMAP
2 2 (15.38%) SMTP
3 1 (7.69%) DHCP
3 1 (7.69%) LAN
3 1 (7.69%) MPLS
3 1 (7.69%) Unified Communications
3 1 (7.69%) VLAN
3 1 (7.69%) VPN
3 1 (7.69%) WAN
3 1 (7.69%) Wi-Fi
Database & Business Intelligence
1 10 (76.92%) SQL Server
2 5 (38.46%) SQL Server 2008
3 3 (23.08%) Relational Database
3 3 (23.08%) SQL Server 2012
4 2 (15.38%) SQL Server 2014
5 1 (7.69%) Amazon DynamoDB
5 1 (7.69%) Amazon RDS
5 1 (7.69%) Oracle Database
5 1 (7.69%) RDBMS
Development Applications
1 3 (23.08%) JIRA
1 3 (23.08%) Team Foundation Server
1 3 (23.08%) Visual Studio
2 2 (15.38%) Atlassian Bamboo
2 2 (15.38%) FxCop
2 2 (15.38%) Git (software)
2 2 (15.38%) Moq
2 2 (15.38%) ReSharper
2 2 (15.38%) StyleCop
3 1 (7.69%) Jenkins
3 1 (7.69%) Octopus Deploy
General
1 2 (15.38%) Pharmaceutical
Job Titles
1 8 (61.54%) Developer
2 5 (38.46%) C# Developer
3 4 (30.77%) .NET Developer
4 3 (23.08%) C# .NET Developer
5 2 (15.38%) 1st Line Support
5 2 (15.38%) 1st Line Support Analyst
5 2 (15.38%) Analyst
5 2 (15.38%) Applications Support
5 2 (15.38%) Applications Support Analyst
5 2 (15.38%) Support Analyst
5 2 (15.38%) Web Developer
6 1 (7.69%) 3rd Line Engineer
6 1 (7.69%) 3rd Line Infrastructure Engineer
6 1 (7.69%) Architect
6 1 (7.69%) ASP.NET MVC Developer
6 1 (7.69%) Database Architect
6 1 (7.69%) DevOps Engineer
6 1 (7.69%) Infrastructure Engineer
6 1 (7.69%) Oracle Architect
Libraries, Frameworks & Software Standards
1 9 (69.23%) .NET
1 9 (69.23%) ASP.NET
1 9 (69.23%) HTML
2 8 (61.54%) CSS
3 6 (46.15%) ASP.NET MVC
3 6 (46.15%) jQuery
4 5 (38.46%) .NET Framework
4 5 (38.46%) Entity Framework
4 5 (38.46%) WCF
4 5 (38.46%) XML
5 4 (30.77%) ASP.NET Web API
5 4 (30.77%) HTML5
5 4 (30.77%) JSON
5 4 (30.77%) LINQ
5 4 (30.77%) Twitter Bootstrap
5 4 (30.77%) Web Services
6 3 (23.08%) Ajax
6 3 (23.08%) Classic ASP
6 3 (23.08%) CSS3
6 3 (23.08%) REST
Miscellaneous
1 2 (15.38%) NHS
1 2 (15.38%) W3C
2 1 (7.69%) Analytical Skills
2 1 (7.69%) Management Information System
2 1 (7.69%) PKI
Operating Systems
1 4 (30.77%) Windows
1 4 (30.77%) Windows Server
2 1 (7.69%) VMS
2 1 (7.69%) Windows Server 2008
Processes & Methodologies
1 8 (61.54%) MVC
2 4 (30.77%) Agile Software Development
2 4 (30.77%) Migration
2 4 (30.77%) SDLC
2 4 (30.77%) Time Management
3 3 (23.08%) OO
3 3 (23.08%) SOLID
3 3 (23.08%) Web Development
4 2 (15.38%) Code Coverage
4 2 (15.38%) Data Analysis
4 2 (15.38%) ITIL
4 2 (15.38%) ITSM
4 2 (15.38%) Mathematics
4 2 (15.38%) OOP
4 2 (15.38%) Project Management
4 2 (15.38%) Refactoring
4 2 (15.38%) Scrum
4 2 (15.38%) Service Management
4 2 (15.38%) TDD
4 2 (15.38%) Unit Testing
Programming Languages
1 11 (84.62%) SQL
2 9 (69.23%) JavaScript
3 8 (61.54%) C#
4 4 (30.77%) T-SQL
5 3 (23.08%) VBScript
6 1 (7.69%) Java
6 1 (7.69%) PowerShell
6 1 (7.69%) VB
Qualifications
1 1 (7.69%) CCNA
1 1 (7.69%) CCNP
1 1 (7.69%) Cisco Certification
1 1 (7.69%) Degree
1 1 (7.69%) MCSE
1 1 (7.69%) Microsoft Certification
Quality Assurance & Compliance
1 1 (7.69%) QA
System Software
1 1 (7.69%) Active Directory
1 1 (7.69%) Terminal Server
Systems Management
1 1 (7.69%) Data Guard
1 1 (7.69%) Opscode Chef
Vendors
1 5 (38.46%) Microsoft
2 2 (15.38%) Atlassian
3 1 (7.69%) Cisco
3 1 (7.69%) Citrix
3 1 (7.69%) Dell
3 1 (7.69%) F5
3 1 (7.69%) Meraki
3 1 (7.69%) Oracle
3 1 (7.69%) SAP
3 1 (7.69%) SonicWALL