The following table provides summary statistics for permanent job vacancies advertised in Essex 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 29 June 2017 with a comparison to the same period in the previous 2 years.

Microsoft Internet Information Services (IIS)
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 44 77 56
Rank change year-on-year +33 -21  
Permanent jobs citing IIS 48 12 45
As % of all permanent IT jobs advertised in Essex 5.05% 1.18% 3.64%
As % of the Application Platforms category 27.43% 5.15% 26.16%
Number of salaries quoted 35 1 17
Essex median annual salary £55,000 £44,000 £55,000
Median salary % change year-on-year +25.00% -20.00%  
10th Percentile £31,150 £43,500 £40,000
90th Percentile £60,000 £44,500 £70,650
East of England median annual salary £41,000 £42,500 £38,500
% change year-on-year -3.52% +10.38%  

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 Essex with a requirement for application platform skills.

Application Platform Skills
Essex
Permanent job vacancies with a requirement for application platform skills 175 233 172
As % of all permanent IT job vacancies advertised in Essex 18.42% 22.96% 13.90%
Number of salaries quoted 298 479 178
Essex median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.55%  
10th Percentile £26,775 £25,750 £28,000
90th Percentile £64,125 £68,750 £63,750
East of England median annual salary £45,500 £47,500 £45,000
% change year-on-year -4.21% +5.55%  

IIS
Job Vacancy Trend in Essex

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

Job vacancy trend for IIS in Essex

IIS
Salary Trend in Essex

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

Salary trend for IIS in Essex

IIS
Salary Histogram in Essex

The salary distribution of IT jobs citing IIS in Essex over the 3 months to 29 June 2017.

Salary histogram for IIS in Essex

IIS
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IIS within the Essex region over the 3 months to 29 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
Colchester - 14 £42,500 -
Basildon - 6 £55,000 -
Brentwood +1 3 - -
Chelmsford - 1 - -
Harlow - 1 £35,000 -
IIS
East of England

For the 6 months to 29 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 Essex region with a requirement for IIS.

1 48 (77.42%) SQL
2 45 (72.58%) .NET
3 39 (62.90%) ASP.NET
4 37 (59.68%) C#
5 31 (50.00%) SQL Server
6 29 (46.77%) Windows
7 28 (45.16%) XML
8 26 (41.94%) MVC
9 23 (37.10%) Visual Studio
10 22 (35.48%) Team Foundation Server
11 21 (33.87%) SOAP
12 20 (32.26%) SQL Server Reporting Services
12 20 (32.26%) SQL Server Integration Services
13 19 (30.65%) OO
13 19 (30.65%) Microsoft
13 19 (30.65%) DevOps
14 18 (29.03%) Agile Software Development
15 17 (27.42%) SQL Server 2005
16 16 (25.81%) E-Commerce
16 16 (25.81%) HTML
16 16 (25.81%) Test Automation
17 15 (24.19%) Performance Tuning
17 15 (24.19%) Finance
17 15 (24.19%) CSS
18 14 (22.58%) VB.NET
19 13 (20.97%) JavaScript
19 13 (20.97%) Validation
19 13 (20.97%) Web Development
19 13 (20.97%) Analytical Skills
19 13 (20.97%) AngularJS

IIS
Co-occurring IT Skills in Essex 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 10 (16.13%) Apache
2 5 (8.06%) SharePoint
3 3 (4.84%) JBoss
4 1 (1.61%) Exchange Server 2013
4 1 (1.61%) SharePoint 2013
4 1 (1.61%) Skype for Business
Applications
1 1 (1.61%) Microsoft Office
Business Applications
1 3 (4.84%) SessionCam
Cloud Services
1 7 (11.29%) Microsoft Azure
2 3 (4.84%) Google Analytics
3 1 (1.61%) Office 365
3 1 (1.61%) OneDrive
Communications & Networking
1 2 (3.23%) HTTP
2 1 (1.61%) Network Security
2 1 (1.61%) Skype
Database & Business Intelligence
1 31 (50.00%) SQL Server
2 20 (32.26%) SQL Server Integration Services
2 20 (32.26%) SQL Server Reporting Services
3 17 (27.42%) SQL Server 2005
4 11 (17.74%) SQL Server 2008
4 11 (17.74%) SQL Server Analysis Services
5 8 (12.90%) RDBMS
5 8 (12.90%) Relational Database
6 7 (11.29%) SQL Server 2012
7 6 (9.68%) Hadoop
7 6 (9.68%) MongoDB
7 6 (9.68%) MySQL
7 6 (9.68%) NoSQL
7 6 (9.68%) SQL Server 2000
7 6 (9.68%) SQL Server 2014
8 1 (1.61%) Informix
Development Applications
1 23 (37.10%) Visual Studio
2 22 (35.48%) Team Foundation Server
3 10 (16.13%) SoapUI
4 6 (9.68%) Octopus Deploy
4 6 (9.68%) Subversion
4 6 (9.68%) TeamCity
5 5 (8.06%) JIRA
General
1 15 (24.19%) Finance
2 1 (1.61%) Banking
2 1 (1.61%) Law
2 1 (1.61%) Retail
2 1 (1.61%) Telecoms
Job Titles
1 26 (41.94%) Developer
2 22 (35.48%) Applications Support
3 18 (29.03%) Analyst
4 17 (27.42%) Applications Support Analyst
4 17 (27.42%) Support Analyst
5 16 (25.81%) C# Developer
6 13 (20.97%) .NET Developer
7 12 (19.35%) ASP.NET Developer
7 12 (19.35%) C# .NET Developer
7 12 (19.35%) C# ASP.NET Developer
8 11 (17.74%) DevOps Manager
9 7 (11.29%) E-Commerce Analyst
9 7 (11.29%) E-Commerce Support
9 7 (11.29%) E-Commerce Support Analyst
9 7 (11.29%) Senior Developer
9 7 (11.29%) Web Analyst
9 7 (11.29%) Web Applications Analyst
9 7 (11.29%) Web Applications Support
9 7 (11.29%) Web Support Analyst
10 6 (9.68%) Applications Manager
Libraries, Frameworks & Software Standards
1 45 (72.58%) .NET
2 39 (62.90%) ASP.NET
3 28 (45.16%) XML
4 21 (33.87%) SOAP
5 16 (25.81%) HTML
6 15 (24.19%) CSS
7 13 (20.97%) AngularJS
8 12 (19.35%) .NET Framework
8 12 (19.35%) ASP.NET MVC
8 12 (19.35%) Web Services
9 11 (17.74%) KnockoutJS
9 11 (17.74%) WCF
10 10 (16.13%) Entity Framework
10 10 (16.13%) LINQ
11 9 (14.52%) Angular 2
11 9 (14.52%) WPF
12 8 (12.90%) jQuery
12 8 (12.90%) JSON
13 7 (11.29%) ASP.NET Web API
14 6 (9.68%) REST
Miscellaneous
1 13 (20.97%) Analytical Skills
2 7 (11.29%) Data Protection Act
3 5 (8.06%) Mobile App
4 2 (3.23%) Computer Science
4 2 (3.23%) Fintech
5 1 (1.61%) Data Centre
5 1 (1.61%) Driving Licence
5 1 (1.61%) Private Cloud
Operating Systems
1 29 (46.77%) Windows
2 11 (17.74%) Windows Server
3 10 (16.13%) Linux
4 2 (3.23%) Windows Server 2003
5 1 (1.61%) Mac OS
5 1 (1.61%) Windows Server 2008
5 1 (1.61%) Windows Server 2012
Processes & Methodologies
1 26 (41.94%) MVC
2 19 (30.65%) DevOps
2 19 (30.65%) OO
3 18 (29.03%) Agile Software Development
4 16 (25.81%) E-Commerce
4 16 (25.81%) Test Automation
5 15 (24.19%) Performance Tuning
6 13 (20.97%) Validation
6 13 (20.97%) Web Development
7 12 (19.35%) Continuous Delivery
7 12 (19.35%) SDLC
8 11 (17.74%) Business Intelligence
8 11 (17.74%) Document Composition
8 11 (17.74%) Release Management
9 9 (14.52%) Root Cause Analysis
10 7 (11.29%) Data Protection
10 7 (11.29%) Information Security
10 7 (11.29%) Mentoring
10 7 (11.29%) TDD
10 7 (11.29%) User Acceptance Testing
Programming Languages
1 48 (77.42%) SQL
2 37 (59.68%) C#
3 14 (22.58%) VB.NET
4 13 (20.97%) JavaScript
5 8 (12.90%) PowerShell
6 7 (11.29%) T-SQL
7 6 (9.68%) Perl
8 5 (8.06%) Java
9 1 (1.61%) Delphi
9 1 (1.61%) Korn
9 1 (1.61%) PHP
9 1 (1.61%) VBA
Qualifications
1 11 (17.74%) Degree
2 6 (9.68%) MCITP
2 6 (9.68%) MCTS
2 6 (9.68%) Microsoft Certification
3 4 (6.45%) Computer Science Degree
4 1 (1.61%) CEH
4 1 (1.61%) CISM
4 1 (1.61%) CISSP
4 1 (1.61%) CompTIA Security+
4 1 (1.61%) IISP
4 1 (1.61%) Numerate Degree
4 1 (1.61%) Security+ Certification
Quality Assurance & Compliance
1 6 (9.68%) GDPR
1 6 (9.68%) PCI DSS
2 4 (6.45%) SLA
3 1 (1.61%) ISO 14000
3 1 (1.61%) ISO 9001
3 1 (1.61%) ISO/IEC 27001
System Software
1 12 (19.35%) Active Directory
2 10 (16.13%) vSphere
3 1 (1.61%) Virtual Machines
Systems Management
1 3 (4.84%) Puppet
2 1 (1.61%) Nessus
Vendors
1 19 (30.65%) Microsoft
2 12 (19.35%) Dynatrace
2 12 (19.35%) Splunk
3 10 (16.13%) Oracle
4 5 (8.06%) PayPal
5 3 (4.84%) Google
5 3 (4.84%) Software AG
5 3 (4.84%) webMethods
6 1 (1.61%) Citrix
6 1 (1.61%) iManage