IIS Job Trends in the South East

Microsoft Internet Information Services (IIS)
England > South East

The table below provides summary statistics and salary benchmarking for jobs advertised in the South East requiring IIS skills. It covers permanent job vacancies from the 6 months leading up to 12 May 2026, with comparisons to the same periods in the previous two years.

6 months to
12 May 2026
Same period 2025 Same period 2024
Rank 252 243 300
Rank change year-on-year -9 +57 -27
Permanent jobs citing IIS 30 30 87
As % of all permanent jobs in the South East 0.21% 0.39% 0.53%
As % of the Application Platforms category 6.54% 5.64% 5.90%
Number of salaries quoted 24 30 82
10th Percentile £27,500 £37,250 £34,000
25th Percentile £31,438 £43,750 £35,000
Median annual salary (50th Percentile) £42,250 £55,000 £52,500
Median % change year-on-year -23.18% +4.76% -4.55%
75th Percentile £60,000 £60,000 £64,750
90th Percentile £66,750 £67,500 -
England median annual salary £57,500 £49,000 £52,500
% change year-on-year +17.35% -6.67% -4.55%

All Application Platform Skills
South East

IIS falls under the Application Platforms category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring application platform skills in the South East.

Permanent vacancies with a requirement for application platform skills 459 532 1,474
As % of all permanent jobs advertised in the South East 3.20% 6.89% 8.97%
Number of salaries quoted 350 326 1,077
10th Percentile £28,500 £29,875 £27,000
25th Percentile £35,000 £36,250 £31,500
Median annual salary (50th Percentile) £50,000 £50,000 £42,500
Median % change year-on-year - +17.65% -15.00%
75th Percentile £62,500 £65,000 £59,000
90th Percentile £72,625 £73,750 £67,500
England median annual salary £52,500 £55,000 £50,000
% change year-on-year -4.55% +10.00% -11.50%

IIS
Job Vacancy Trend in the South East

Historical trend showing the proportion of permanent IT job postings citing IIS relative to all permanent IT jobs advertised in the South East.

IIS job vacancy trend in the South East

IIS
Salary Trend in the South East

Salary distribution trend for jobs in the South East citing IIS.

Salary distribution trend for jobs in the South East citing IIS

IIS
Salary Histogram in the South East

Salary distribution for jobs citing IIS in the South East over the 6 months to 12 May 2026.

Salary histogram for IIS in the South East

IIS
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IIS within the South East region over the 6 months to 12 May 2026. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
Thames Valley +12 11 £30,000 -45.45% 1
Hampshire - 10 £41,500 - 6
Buckinghamshire -3 6 £30,000 -40.00% 1
Surrey -28 5 - -
Oxfordshire +6 4 £42,500 -34.62%
Kent - 4 £65,000 - 1
Berkshire -6 1 £42,000 +6.33%
IIS
England

IIS
Co-Occurring Skills & Capabilities in the South East by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 2 (6.67%) Apache
1 2 (6.67%) Confluence
2 1 (3.33%) CMS
2 1 (3.33%) Microsoft Exchange
2 1 (3.33%) SharePoint
2 1 (3.33%) Tomcat
2 1 (3.33%) WordPress
Cloud Services
1 10 (33.33%) Azure
2 9 (30.00%) AWS
3 5 (16.67%) Snowflake
4 4 (13.33%) PaaS
5 3 (10.00%) Azure DevOps
6 2 (6.67%) Amazon ECS
6 2 (6.67%) Azure Logic Apps
6 2 (6.67%) Azure Service Bus
6 2 (6.67%) Azure Service Fabric
6 2 (6.67%) Cloudflare
6 2 (6.67%) IaaS
6 2 (6.67%) Power Platform
6 2 (6.67%) SaaS
7 1 (3.33%) Azure ExpressRoute
7 1 (3.33%) Microsoft 365
Communications & Networking
1 6 (20.00%) VPN
2 5 (16.67%) Firewall
3 3 (10.00%) SSL
4 2 (6.67%) DHCP
4 2 (6.67%) DNS
4 2 (6.67%) Internet
5 1 (3.33%) MPLS
5 1 (3.33%) NAS
5 1 (3.33%) PuTTY
5 1 (3.33%) SAN
5 1 (3.33%) SSH
5 1 (3.33%) TCP/IP
Database & Business Intelligence
1 13 (43.33%) SQL Server
2 6 (20.00%) Crystal Reports
3 5 (16.67%) Big Data
3 5 (16.67%) Data Mining
3 5 (16.67%) Hadoop
3 5 (16.67%) NoSQL
3 5 (16.67%) SQL Server Integration Services
3 5 (16.67%) Tableau
4 1 (3.33%) Amazon RDS
4 1 (3.33%) MySQL
4 1 (3.33%) PostgreSQL
4 1 (3.33%) SQL Server Reporting Services
Development Applications
1 3 (10.00%) Git
2 2 (6.67%) JIRA
3 1 (3.33%) Bitbucket
General
1 7 (23.33%) Analytical Skills
2 6 (20.00%) Advertising
2 6 (20.00%) Legal
3 5 (16.67%) Marketing
3 5 (16.67%) Pharmaceutical
4 3 (10.00%) Finance
4 3 (10.00%) Social Skills
5 2 (6.67%) Banking
6 1 (3.33%) Aviation
Job Titles
1 12 (40.00%) Analyst
1 12 (40.00%) Support Analyst
2 11 (36.67%) Senior
3 6 (20.00%) Applications Support
3 6 (20.00%) Applications Support Analyst
4 5 (16.67%) Data Science Manager
4 5 (16.67%) Senior Analyst
4 5 (16.67%) Senior Manager
4 5 (16.67%) Senior Support Analyst
5 4 (13.33%) Developer
5 4 (13.33%) Support Engineer
6 3 (10.00%) Infrastructure Engineer
6 3 (10.00%) IT Engineer
6 3 (10.00%) IT Support
6 3 (10.00%) IT Support Engineer
7 2 (6.67%) AWS Engineer
7 2 (6.67%) AWS Infrastructure Engineer
7 2 (6.67%) Cloud Engineer
7 2 (6.67%) Cloud Infrastructure Engineer
7 2 (6.67%) Full-Stack Developer
Libraries, Frameworks & Software Standards
1 5 (16.67%) .NET
1 5 (16.67%) Play Framework
2 4 (13.33%) Web Services
3 3 (10.00%) REST
4 2 (6.67%) ASP.NET
4 2 (6.67%) AWS CDK
4 2 (6.67%) OAuth
4 2 (6.67%) OAuth2
4 2 (6.67%) OpenID
4 2 (6.67%) SOAP
4 2 (6.67%) WCF
5 1 (3.33%) Ajax
5 1 (3.33%) CodeIgniter
5 1 (3.33%) CSS
5 1 (3.33%) CSS3
5 1 (3.33%) HTML
5 1 (3.33%) HTML5
5 1 (3.33%) jQuery
5 1 (3.33%) JSON
5 1 (3.33%) Laravel
Miscellaneous
1 5 (16.67%) Algorithms
1 5 (16.67%) Client/Server
1 5 (16.67%) Distributed Systems
2 2 (6.67%) Hybrid Cloud
2 2 (6.67%) Legacy Systems
2 2 (6.67%) Low-Code
3 1 (3.33%) Clustering
3 1 (3.33%) Data Centre
3 1 (3.33%) Replication
Operating Systems
1 15 (50.00%) Windows
2 9 (30.00%) Windows Server
3 5 (16.67%) Linux
4 1 (3.33%) VMS
4 1 (3.33%) Windows Server 2008
Processes & Methodologies
1 10 (33.33%) Agile
1 10 (33.33%) Problem-Solving
2 7 (23.33%) Process Improvement
2 7 (23.33%) Roadmaps
2 7 (23.33%) Software Testing
3 6 (20.00%) Analytical Thinking
3 6 (20.00%) Customer Requirements
3 6 (20.00%) WFM
4 5 (16.67%) Actionable Insight
4 5 (16.67%) Business Analytics
4 5 (16.67%) Computer Science
4 5 (16.67%) Data Science
4 5 (16.67%) Decision-Making
4 5 (16.67%) DevOps
4 5 (16.67%) Digital Transformation Strategy
4 5 (16.67%) Machine Learning
4 5 (16.67%) Mathematics
4 5 (16.67%) Operations Research
4 5 (16.67%) Statistics
4 5 (16.67%) Strategic Thinking
Programming Languages
1 17 (56.67%) SQL
2 5 (16.67%) Java
2 5 (16.67%) Python
2 5 (16.67%) R
2 5 (16.67%) Scala
3 4 (13.33%) PowerShell
4 2 (6.67%) C#
4 2 (6.67%) Delphi
4 2 (6.67%) VB
4 2 (6.67%) VB6
5 1 (3.33%) DCL
5 1 (3.33%) JavaScript
5 1 (3.33%) PHP
5 1 (3.33%) Tcl
Qualifications
1 7 (23.33%) Degree
2 5 (16.67%) Master's Degree
2 5 (16.67%) MBA
3 2 (6.67%) Azure Certification
3 2 (6.67%) Computer Science Degree
4 1 (3.33%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 6 (20.00%) SLA
2 5 (16.67%) Actionable Recommendations
3 4 (13.33%) ISO/IEC 27001
4 2 (6.67%) PCI DSS
System Software
1 7 (23.33%) Active Directory
2 3 (10.00%) Docker
3 2 (6.67%) Hyper-V
4 1 (3.33%) VMware Infrastructure
Systems Management
1 3 (10.00%) Terraform
2 2 (6.67%) Ansible
2 2 (6.67%) Nagios
3 1 (3.33%) CASB
3 1 (3.33%) Failover Clustering
Vendors
1 14 (46.67%) Microsoft
2 5 (16.67%) BT
2 5 (16.67%) Citrix
2 5 (16.67%) Databricks
3 2 (6.67%) Cisco
3 2 (6.67%) Dynatrace
3 2 (6.67%) ServiceNow
3 2 (6.67%) VMware
4 1 (3.33%) Commvault
4 1 (3.33%) Meraki
4 1 (3.33%) Veeam
4 1 (3.33%) Zerto
4 1 (3.33%) Zscaler