Period
to 16 January 2018

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 6 months to 16 January 2018 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
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 87 80 89
Rank change year-on-year -7 +9 -10
Contract jobs citing IIS 16 16 7
As % of all contract IT jobs advertised in Hertfordshire 1.04% 1.14% 0.49%
As % of the Application Platforms category 6.48% 6.27% 3.11%
Number of daily rates quoted 8 3 4
Hertfordshire median daily rate £338 £250 £300
Median daily rate % change year-on-year +35.00% -16.67% -22.58%
10th Percentile £313 £200 £275
90th Percentile £406 £290 £386
East of England median daily rate £356 £375 £369
% change year-on-year -5.20% +1.69% -1.67%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate £40.00 £11.60 -
% change year-on-year +244.83% - -

IIS is in the Application Platforms category. The following 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.

All Application Platform Skills
Hertfordshire
Contract vacancies with a requirement for application platform skills 247 255 225
As % of all contract IT jobs advertised in Hertfordshire 16.05% 18.15% 15.88%
Number of daily rates quoted 103 122 93
Hertfordshire median daily rate £413 £389 £375
Median daily rate % change year-on-year +6.11% +3.67% -1.64%
10th Percentile £248 £225 £185
90th Percentile £550 £538 £575
East of England median daily rate £425 £385 £385
% change year-on-year +10.39% - +1.32%
Number of hourly rates quoted 8 6 13
Hertfordshire median hourly rate £30.25 £15.50 £32.50
Median hourly rate % change year-on-year +95.16% -52.31% +51.16%
10th Percentile £14.40 £12.13 £10.50
90th Percentile £47.50 £38.38 £40.50
East of England median hourly rate £39.75 £30.00 £29.50
% change year-on-year +32.50% +1.69% +47.50%

IIS
Job Vacancy Trend in Hertfordshire

Job postings citing IIS as a percentage of all IT jobs advertised in Hertfordshire.

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 6 months to 16 January 2018.

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 6 months to 16 January 2018. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead - 7 £325 -
Bishop's Stortford - 5 £343 -
Stevenage -4 2 - - 1
IIS
East of England

For the 6 months to 16 January 2018, 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 12 (75.00%) Windows
2 11 (68.75%) SQL Server
3 10 (62.50%) Windows Server
4 8 (50.00%) HTML
4 8 (50.00%) JavaScript
4 8 (50.00%) .NET
4 8 (50.00%) CSS
4 8 (50.00%) PowerShell
5 7 (43.75%) MVC
5 7 (43.75%) Agile Software Development
5 7 (43.75%) Microsoft
6 6 (37.50%) Active Directory
6 6 (37.50%) XML
6 6 (37.50%) SQL
6 6 (37.50%) C#
6 6 (37.50%) ASP.NET
6 6 (37.50%) Internet
6 6 (37.50%) Migration
6 6 (37.50%) Team Foundation Server
7 5 (31.25%) jQuery
7 5 (31.25%) ASP.NET Web API
7 5 (31.25%) RequireJS
7 5 (31.25%) SQL Server 2008
7 5 (31.25%) Visual Studio
7 5 (31.25%) Web Services
8 4 (25.00%) SMTP
8 4 (25.00%) W3C
8 4 (25.00%) IMAP
8 4 (25.00%) WCF
8 4 (25.00%) LINQ

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 2 (12.50%) Tomcat
2 1 (6.25%) NServiceBus
Cloud Services
1 3 (18.75%) Microsoft Azure
2 2 (12.50%) Amazon AWS
Communications & Networking
1 6 (37.50%) Internet
2 4 (25.00%) DNS
2 4 (25.00%) IMAP
2 4 (25.00%) SMTP
3 2 (12.50%) Firewall
3 2 (12.50%) NAS
3 2 (12.50%) SAN
4 1 (6.25%) HTTP
4 1 (6.25%) TCP/IP
Database & Business Intelligence
1 11 (68.75%) SQL Server
2 5 (31.25%) SQL Server 2008
3 4 (25.00%) Relational Database
4 3 (18.75%) SQL Server 2014
5 2 (12.50%) MongoDB
5 2 (12.50%) MySQL
5 2 (12.50%) SQL Server 2012
Development Applications
1 6 (37.50%) Team Foundation Server
2 5 (31.25%) Visual Studio
3 1 (6.25%) Git (software)
General
1 2 (12.50%) Finance
2 1 (6.25%) Retail
Job Titles
1 8 (50.00%) Developer
2 4 (25.00%) .NET Developer
2 4 (25.00%) C# .NET Developer
2 4 (25.00%) C# Developer
2 4 (25.00%) Full Stack Developer
3 3 (18.75%) Active Directory Engineer
3 3 (18.75%) Administrator
4 2 (12.50%) Active Directory Migration Engineer
4 2 (12.50%) Infrastructure Engineer
4 2 (12.50%) Migration Engineer
4 2 (12.50%) Server Administrator
4 2 (12.50%) Server Engineer
4 2 (12.50%) Web Developer
4 2 (12.50%) Windows Engineer
4 2 (12.50%) Windows Server Engineer
5 1 (6.25%) Lead .NET Developer
5 1 (6.25%) PowerShell Engineer
5 1 (6.25%) VMWare Administrator
5 1 (6.25%) Windows Infrastructure Engineer
5 1 (6.25%) Windows Server Administrator
Libraries, Frameworks & Software Standards
1 8 (50.00%) .NET
1 8 (50.00%) CSS
1 8 (50.00%) HTML
2 6 (37.50%) ASP.NET
2 6 (37.50%) XML
3 5 (31.25%) ASP.NET Web API
3 5 (31.25%) jQuery
3 5 (31.25%) RequireJS
3 5 (31.25%) Web Services
4 4 (25.00%) .NET Framework
4 4 (25.00%) Ajax
4 4 (25.00%) ASP.NET MVC
4 4 (25.00%) Entity Framework
4 4 (25.00%) KnockoutJS
4 4 (25.00%) LINQ
4 4 (25.00%) LINQ to SQL
4 4 (25.00%) WCF
5 3 (18.75%) JSON
6 2 (12.50%) SAML
6 2 (12.50%) XHTML
Miscellaneous
1 4 (25.00%) W3C
2 2 (12.50%) Computer Science
2 2 (12.50%) Management Information System
Operating Systems
1 12 (75.00%) Windows
2 10 (62.50%) Windows Server
3 2 (12.50%) Linux
Processes & Methodologies
1 7 (43.75%) Agile Software Development
1 7 (43.75%) MVC
2 6 (37.50%) Migration
3 4 (25.00%) API Development
3 4 (25.00%) SDLC
4 2 (12.50%) Identity Management
4 2 (12.50%) Infrastructure Management
4 2 (12.50%) Web Development
Programming Languages
1 8 (50.00%) JavaScript
1 8 (50.00%) PowerShell
2 6 (37.50%) C#
2 6 (37.50%) SQL
3 2 (12.50%) Ruby
Qualifications
1 2 (12.50%) HND
1 2 (12.50%) Security Cleared
System Software
1 6 (37.50%) Active Directory
2 3 (18.75%) vSphere
3 2 (12.50%) Hyper-V
3 2 (12.50%) XenApp
3 2 (12.50%) XenDesktop
Systems Management
1 3 (18.75%) vCenter Server
1 3 (18.75%) vRealize
2 2 (12.50%) Data Guard
Vendors
1 7 (43.75%) Microsoft
2 3 (18.75%) VMware
3 2 (12.50%) Citrix
3 2 (12.50%) Oracle