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 14 May 2025, comparing them to the same period in the previous two years.

6 months to
14 May 2025
Same period 2024 Same period 2023
Rank 262 307 292
Rank change year-on-year +45 -15 +35
Permanent jobs citing IIS 30 87 116
As % of all permanent jobs advertised in the South East 0.32% 0.52% 0.80%
As % of the Application Platforms category 5.07% 5.64% 7.16%
Number of salaries quoted 29 82 95
10th Percentile £37,250 £34,000 £41,250
25th Percentile £42,500 £35,000 £52,500
Median annual salary (50th Percentile) £55,000 £52,500 £55,000
Median % change year-on-year +4.76% -4.55% +25.00%
75th Percentile £60,000 £64,750 £62,750
90th Percentile £67,500 - £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 592 1,542 1,619
As % of all permanent jobs advertised in the South East 6.31% 9.19% 11.15%
Number of salaries quoted 324 1,075 1,168
10th Percentile £29,825 £27,000 £29,400
25th Percentile £36,250 £31,375 £35,000
Median annual salary (50th Percentile) £50,000 £42,500 £50,000
Median % change year-on-year +17.65% -15.00% +9.89%
75th Percentile £65,000 £59,000 £65,000
90th Percentile £72,500 £67,500 £77,875
England median annual salary £55,000 £50,000 £56,500
% change year-on-year +10.00% -11.50% +2.73%

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 14 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 14 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 +46 15 £55,000 -10.57% 9
Surrey +54 14 £60,000 +9.09%
Berkshire +13 9 £39,500 -24.76% 1
Oxfordshire +19 5 £65,000 +5.69% 3
East Sussex +16 1 £37,500 -25.00% 1
Buckinghamshire - 1 £50,000 - 6
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 (30.00%) Apache
2 2 (6.67%) Tomcat
3 1 (3.33%) Oracle HTTP Server
3 1 (3.33%) WebLogic
Applications
1 12 (40.00%) Microsoft Office
Cloud Services
1 20 (66.67%) AWS
2 15 (50.00%) Azure
3 12 (40.00%) Microsoft 365
3 12 (40.00%) SaaS
4 5 (16.67%) Cloudflare
Communications & Networking
1 8 (26.67%) DNS
1 8 (26.67%) Firewall
1 8 (26.67%) TCP/IP
2 3 (10.00%) DHCP
2 3 (10.00%) VPN
3 1 (3.33%) HTTP
Database & Business Intelligence
1 28 (93.33%) SQL Server
2 6 (20.00%) MySQL
2 6 (20.00%) Relational Database
3 5 (16.67%) Elasticsearch
4 1 (3.33%) DB2
4 1 (3.33%) PostgreSQL
Development Applications
1 6 (20.00%) Git
2 5 (16.67%) Jasmine
2 5 (16.67%) NUnit
2 5 (16.67%) TeamCity
3 1 (3.33%) JIRA
General
1 18 (60.00%) Social Skills
2 6 (20.00%) Back Office
2 6 (20.00%) Local Government
2 6 (20.00%) Public Sector
3 2 (6.67%) Finance
4 1 (3.33%) Games
4 1 (3.33%) Organisational Skills
4 1 (3.33%) Retail
Job Titles
1 8 (26.67%) Service Desk Manager
1 8 (26.67%) Service Manager
2 6 (20.00%) Analyst
2 6 (20.00%) Developer
2 6 (20.00%) Full-Stack Developer
2 6 (20.00%) Senior
3 5 (16.67%) Lead
3 5 (16.67%) Senior Developer
3 5 (16.67%) Senior Full-Stack Developer
4 4 (13.33%) C# Developer
4 4 (13.33%) Full-Stack C# Developer
4 4 (13.33%) Senior C# Developer
5 3 (10.00%) Infrastructure Manager
6 1 (3.33%) .NET Developer
6 1 (3.33%) Applications Support Engineer
6 1 (3.33%) Database Specialist
6 1 (3.33%) IT Support Analyst
6 1 (3.33%) Senior Support Engineer
6 1 (3.33%) Support Analyst
6 1 (3.33%) Support Engineer
Libraries, Frameworks & Software Standards
1 19 (63.33%) .NET
2 6 (20.00%) ASP.NET
2 6 (20.00%) ASP.NET Core
2 6 (20.00%) CSS
2 6 (20.00%) HTML
3 5 (16.67%) AngularJS
3 5 (16.67%) CSS3
3 5 (16.67%) HTML5
3 5 (16.67%) Jest
3 5 (16.67%) React
3 5 (16.67%) RESTful
3 5 (16.67%) Vue
4 1 (3.33%) .NET Framework
4 1 (3.33%) Blazor
4 1 (3.33%) Entity Framework
4 1 (3.33%) LAMP
4 1 (3.33%) Middleware
4 1 (3.33%) Razor View Engine
Miscellaneous
1 18 (60.00%) Management Information System
2 17 (56.67%) Client/Server
3 12 (40.00%) Private Cloud
4 9 (30.00%) Data Centre
5 6 (20.00%) Onboarding
6 4 (13.33%) Mobile App
7 3 (10.00%) Clustering
7 3 (10.00%) Replication
8 2 (6.67%) 3D Graphics
9 1 (3.33%) Educational Technology
9 1 (3.33%) Public Cloud
9 1 (3.33%) Self-Motivation
Operating Systems
1 9 (30.00%) Windows
2 8 (26.67%) Windows Server
3 2 (6.67%) Linux
Processes & Methodologies
1 19 (63.33%) ITIL
2 18 (60.00%) Change Management
2 18 (60.00%) Information Security
2 18 (60.00%) ITSM
2 18 (60.00%) Service Management
3 13 (43.33%) Customer-Centricity
4 12 (40.00%) Asset Management
4 12 (40.00%) Configuration Management
4 12 (40.00%) Information Security Management
4 12 (40.00%) ISMS
4 12 (40.00%) People Management
4 12 (40.00%) Problem Management
4 12 (40.00%) Process Improvement
4 12 (40.00%) Security Management
5 7 (23.33%) Incident Management
5 7 (23.33%) Problem-Solving
6 6 (20.00%) Customer Service
6 6 (20.00%) Cybersecurity
6 6 (20.00%) Full-Stack Development
6 6 (20.00%) Project Delivery
Programming Languages
1 9 (30.00%) SQL
2 8 (26.67%) PowerShell
3 6 (20.00%) JavaScript
3 6 (20.00%) TypeScript
4 5 (16.67%) C#
4 5 (16.67%) Python
5 1 (3.33%) Java
5 1 (3.33%) PHP
Qualifications
1 12 (40.00%) ITIL Certification
Quality Assurance & Compliance
1 13 (43.33%) SLA
System Software
1 6 (20.00%) VMware Infrastructure
2 3 (10.00%) Active Directory
2 3 (10.00%) Hyper-V
3 2 (6.67%) Docker
Systems Management
1 5 (16.67%) Terraform
1 5 (16.67%) ZABBIX
2 3 (10.00%) Failover Clustering
3 1 (3.33%) Kubernetes
Vendors
1 27 (90.00%) Microsoft
2 19 (63.33%) Oracle
3 6 (20.00%) VMware
4 5 (16.67%) Rollbar
5 3 (10.00%) Cisco
6 1 (3.33%) Adobe
6 1 (3.33%) IBM