IIS Jobs in the South East

Microsoft Internet Information Services (IIS)
England > South East

The table below provides summary statistics for permanent job vacancies advertised in the South East requiring IIS skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited IIS over the 6 months leading up to 30 May 2025, comparing them to the same period in the previous two years.

6 months to
30 May 2025
Same period 2024 Same period 2023
Rank 281 317 279
Rank change year-on-year +36 -38 +57
Permanent jobs citing IIS 31 83 119
As % of all permanent jobs advertised in the South East 0.32% 0.47% 0.85%
As % of the Application Platforms category 4.95% 5.45% 7.61%
Number of salaries quoted 30 78 95
10th Percentile £36,900 £34,000 £41,750
25th Percentile £41,688 £39,375 £52,500
Median annual salary (50th Percentile) £60,000 £52,500 £55,000
Median % change year-on-year +14.29% -4.55% +25.00%
75th Percentile £67,500 £64,750 £62,750
90th Percentile £82,500 - £80,000
England median annual salary £49,000 £52,500 £55,000
% change year-on-year -6.67% -4.55% +22.22%

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 626 1,523 1,564
As % of all permanent jobs advertised in the South East 6.50% 8.68% 11.14%
Number of salaries quoted 347 1,054 1,101
10th Percentile £29,900 £27,000 £29,400
25th Percentile £36,250 £31,250 £35,000
Median annual salary (50th Percentile) £50,000 £42,500 £49,750
Median % change year-on-year +17.65% -14.57% +4.74%
75th Percentile £65,000 £59,000 £65,000
90th Percentile £73,750 £67,500 £77,500
England median annual salary £55,000 £50,000 £56,000
% change year-on-year +10.00% -10.71% +1.82%

IIS
Job Vacancy Trend in the South East

Job postings citing IIS as a proportion of all IT jobs advertised in the South East.

Job vacancy trend for IIS in the South East

IIS
Salary Trend in the South East

3-month moving average salary quoted in jobs citing IIS in the South East.

Salary trend for IIS in the South East

IIS
Salary Histogram in the South East

Salary distribution for jobs citing IIS in the South East over the 6 months to 30 May 2025.

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 30 May 2025. 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 +47 16 £65,000 +5.69% 31
Surrey +44 9 £60,000 +9.09% 6
Oxfordshire +29 7 £65,000 +5.69% 6
Berkshire +19 7 £37,500 -28.57% 17
Hampshire +74 3 £65,000 +23.81% 15
Kent +32 3 £37,500 -6.25% 7
Buckinghamshire - 2 £75,000 - 8
IIS
England

IIS
Co-occurring Skills and Capabilities in the South East by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 9 (29.03%) Apache
2 3 (9.68%) CMS
2 3 (9.68%) Microsoft Exchange
2 3 (9.68%) Umbraco
3 1 (3.23%) Oracle HTTP Server
3 1 (3.23%) Tomcat
3 1 (3.23%) WebLogic
Applications
1 9 (29.03%) Microsoft Office
Cloud Services
1 22 (70.97%) AWS
2 13 (41.94%) Azure
3 9 (29.03%) Cloudflare
3 9 (29.03%) Microsoft 365
3 9 (29.03%) SaaS
4 3 (9.68%) GitHub
4 3 (9.68%) Google Workspace
4 3 (9.68%) npm
Communications & Networking
1 9 (29.03%) DNS
2 6 (19.35%) Firewall
2 6 (19.35%) TCP/IP
3 3 (9.68%) SMTP
4 1 (3.23%) DHCP
4 1 (3.23%) HTTP
4 1 (3.23%) VPN
Database & Business Intelligence
1 25 (80.65%) SQL Server
2 9 (29.03%) Elasticsearch
2 9 (29.03%) MySQL
3 5 (16.13%) Relational Database
4 1 (3.23%) DB2
4 1 (3.23%) PostgreSQL
Development Applications
1 12 (38.71%) Git
2 9 (29.03%) Jasmine
2 9 (29.03%) NUnit
2 9 (29.03%) TeamCity
3 5 (16.13%) JIRA
4 3 (9.68%) Bitbucket
4 3 (9.68%) Octopus Deploy
4 3 (9.68%) Visual Studio
4 3 (9.68%) Visual Studio Code
4 3 (9.68%) Vite
General
1 21 (67.74%) Social Skills
2 8 (25.81%) Back Office
3 5 (16.13%) Local Government
3 5 (16.13%) Public Sector
4 4 (12.90%) Advertising
4 4 (12.90%) Games
5 2 (6.45%) Finance
6 1 (3.23%) Documentation Skills
6 1 (3.23%) Retail
Job Titles
1 12 (38.71%) Developer
1 12 (38.71%) Full-Stack Developer
2 9 (29.03%) Senior
2 9 (29.03%) Senior Developer
2 9 (29.03%) Senior Full-Stack Developer
3 7 (22.58%) Service Desk Manager
3 7 (22.58%) Service Manager
4 5 (16.13%) Analyst
4 5 (16.13%) Lead
5 4 (12.90%) .NET Developer
5 4 (12.90%) C# Developer
5 4 (12.90%) Full-Stack .NET Developer
5 4 (12.90%) Full-Stack C# Developer
5 4 (12.90%) Senior .NET Developer
5 4 (12.90%) Senior C# Developer
6 3 (9.68%) Infrastructure Engineer
7 2 (6.45%) Lead Infrastructure Engineer
7 2 (6.45%) Umbraco Developer
8 1 (3.23%) Infrastructure Manager
Libraries, Frameworks & Software Standards
1 21 (67.74%) .NET
2 12 (38.71%) CSS
2 12 (38.71%) HTML
3 9 (29.03%) AngularJS
3 9 (29.03%) ASP.NET
3 9 (29.03%) ASP.NET Core
3 9 (29.03%) CSS3
3 9 (29.03%) HTML5
3 9 (29.03%) Jest
3 9 (29.03%) React
3 9 (29.03%) RESTful
3 9 (29.03%) Vue
4 3 (9.68%) .NET Core
4 3 (9.68%) .NET Framework
4 3 (9.68%) Sass
4 3 (9.68%) YAML
5 1 (3.23%) Middleware
Miscellaneous
1 14 (45.16%) Client/Server
1 14 (45.16%) Management Information System
2 9 (29.03%) Private Cloud
3 6 (19.35%) Data Centre
4 5 (16.13%) Onboarding
5 4 (12.90%) Mobile App
6 3 (9.68%) Online Games
6 3 (9.68%) PKI
7 2 (6.45%) 3D Graphics
8 1 (3.23%) Clustering
8 1 (3.23%) Replication
Operating Systems
1 6 (19.35%) Windows
1 6 (19.35%) Windows Server
Processes & Methodologies
1 14 (45.16%) Change Management
1 14 (45.16%) Information Security
1 14 (45.16%) ITIL
1 14 (45.16%) ITSM
1 14 (45.16%) Service Management
2 12 (38.71%) CI/CD
2 12 (38.71%) Full-Stack Development
3 9 (29.03%) Asset Management
3 9 (29.03%) Configuration Management
3 9 (29.03%) Customer-Centricity
3 9 (29.03%) Information Security Management
3 9 (29.03%) ISMS
3 9 (29.03%) Mobile First
3 9 (29.03%) MVC
3 9 (29.03%) People Management
3 9 (29.03%) Problem Management
3 9 (29.03%) Process Improvement
3 9 (29.03%) Security Management
4 8 (25.81%) Agile
5 7 (22.58%) Translating Business Requirements
Programming Languages
1 12 (38.71%) C#
1 12 (38.71%) JavaScript
2 9 (29.03%) SQL
2 9 (29.03%) TypeScript
3 8 (25.81%) PowerShell
4 4 (12.90%) Python
5 1 (3.23%) Java
Qualifications
1 9 (29.03%) ITIL Certification
2 3 (9.68%) Computer Science Degree
2 3 (9.68%) Degree
2 3 (9.68%) DV Cleared
2 3 (9.68%) Security Cleared
Quality Assurance & Compliance
1 9 (29.03%) SLA
2 3 (9.68%) Accessibility
System Software
1 6 (19.35%) VMware Infrastructure
2 4 (12.90%) Active Directory
3 1 (3.23%) Hyper-V
Systems Management
1 9 (29.03%) Terraform
2 5 (16.13%) ZABBIX
3 3 (9.68%) Ansible
4 1 (3.23%) Failover Clustering
Vendors
1 24 (77.42%) Microsoft
2 15 (48.39%) Oracle
3 9 (29.03%) Rollbar
4 8 (25.81%) VMware
5 1 (3.23%) Adobe
5 1 (3.23%) Cisco
5 1 (3.23%) IBM