Period
to 7 May 2021

The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for ISA Server skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ISA Server over the 6 months to 7 May 2021 with a comparison to the same period in the previous 2 years.

Microsoft Internet Security and Acceleration Server
UK > England
6 months to
7 May 2021
Same period 2020 Same period 2019
Rank 832 899 1050
Rank change year-on-year +67 +151 +122
Permanent jobs citing ISA Server 6 20 12
As % of all permanent jobs advertised in England 0.008% 0.021% 0.009%
As % of the System Software category 0.040% 0.12% 0.053%
Number of salaries quoted 0 20 12
Median annual salary (50th Percentile) - £37,250 £77,500
Median % change year-on-year - -51.94% +93.75%
UK median annual salary - £37,250 £70,000
% change year-on-year - -46.79% +75.00%

ISA Server is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for system software skills.

All System Software Skills
England
Permanent vacancies with a requirement for system software skills 15,051 16,189 22,479
As % of all permanent IT jobs advertised in England 19.13% 17.40% 16.65%
Number of salaries quoted 12,047 13,405 18,483
10th Percentile £30,000 £26,750 £26,000
25th Percentile £40,000 £36,250 £33,750
Median annual salary (50th Percentile) £55,000 £52,500 £50,000
Median % change year-on-year +4.76% +5.00% +5.26%
75th Percentile £75,000 £72,500 £68,750
90th Percentile £91,250 £87,500 £85,000
UK median annual salary £55,000 £52,000 £50,000
% change year-on-year +5.77% +4.00% +5.26%

ISA Server
Job Vacancy Trend in England

Job postings citing ISA Server as a proportion of all IT jobs advertised in England.

Job vacancy trend for ISA Server in England

ISA Server
Salary Trend in England

3-month moving average salary quoted in jobs citing ISA Server in England.

Salary trend for ISA Server in England

ISA Server
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ISA Server within the England region over the 6 months to 7 May 2021. 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
Job
Vacancies
London +65 6 - -
ISA Server
UK

For the 6 months to 7 May 2021, IT jobs citing ISA Server also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the England region with a requirement for ISA Server.

1 6 (100.00%) Finance
1 6 (100.00%) Fintech
2 5 (83.33%) React
2 5 (83.33%) Microservices
2 5 (83.33%) Serverless
2 5 (83.33%) Data Modelling
2 5 (83.33%) Node.js
3 4 (66.67%) TypeScript
3 4 (66.67%) B2C
3 4 (66.67%) Legal
3 4 (66.67%) Software Engineering
3 4 (66.67%) Ruby
3 4 (66.67%) Ruby on Rails
3 4 (66.67%) Next.js
4 2 (33.33%) Kubernetes
4 2 (33.33%) Agile Software Development
4 2 (33.33%) Docker
4 2 (33.33%) Coaching
4 2 (33.33%) Kafka
4 2 (33.33%) AWS
4 2 (33.33%) Investment Management
5 1 (16.67%) Test Automation
5 1 (16.67%) Domain-Driven Design
5 1 (16.67%) Open Source
5 1 (16.67%) NoSQL
5 1 (16.67%) Redis
5 1 (16.67%) Event-Driven Architecture
5 1 (16.67%) Express
5 1 (16.67%) Amazon DynamoDB
5 1 (16.67%) Mobile App

ISA Server
Co-occurring IT Skills in England 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:

Cloud Services
1 5 (83.33%) Serverless
2 2 (33.33%) AWS
Database & Business Intelligence
1 1 (16.67%) Amazon DynamoDB
1 1 (16.67%) MySQL
1 1 (16.67%) NoSQL
1 1 (16.67%) OLTP
1 1 (16.67%) Redis
Development Applications
1 1 (16.67%) webpack
General
1 6 (100.00%) Finance
2 4 (66.67%) Legal
3 1 (16.67%) Public Speaking
Job Titles
1 4 (66.67%) Senior Software Engineer
1 4 (66.67%) Software Engineer
2 1 (16.67%) Developer
2 1 (16.67%) Full Stack Developer
2 1 (16.67%) Principal Engineer
Libraries, Frameworks & Software Standards
1 5 (83.33%) Node.js
1 5 (83.33%) React
2 4 (66.67%) Next.js
2 4 (66.67%) Ruby on Rails
3 2 (33.33%) Kafka
4 1 (16.67%) Express
4 1 (16.67%) GraphQL
4 1 (16.67%) koa
4 1 (16.67%) Spring
4 1 (16.67%) Spring Boot
Miscellaneous
1 1 (16.67%) Cloud Native
1 1 (16.67%) Mobile App
Processes & Methodologies
1 6 (100.00%) Fintech
2 5 (83.33%) Data Modelling
2 5 (83.33%) Microservices
3 4 (66.67%) B2C
3 4 (66.67%) Software Engineering
4 2 (33.33%) Agile Software Development
4 2 (33.33%) Coaching
4 2 (33.33%) Investment Management
5 1 (16.67%) Computer Science
5 1 (16.67%) Continuous Delivery
5 1 (16.67%) Domain-Driven Design
5 1 (16.67%) Event-Driven Architecture
5 1 (16.67%) Mathematics
5 1 (16.67%) Mentoring
5 1 (16.67%) Micro Frontends
5 1 (16.67%) Observability
5 1 (16.67%) Open Source
5 1 (16.67%) Pair Programming
5 1 (16.67%) Site Reliability Engineering
5 1 (16.67%) Test Automation
Programming Languages
1 4 (66.67%) Ruby
1 4 (66.67%) TypeScript
2 1 (16.67%) Java
2 1 (16.67%) JavaScript
2 1 (16.67%) Kotlin
2 1 (16.67%) SQL
Qualifications
1 1 (16.67%) Computer Science Degree
1 1 (16.67%) Degree
System Software
1 2 (33.33%) Docker
Systems Management
1 2 (33.33%) Kubernetes
2 1 (16.67%) Grafana
2 1 (16.67%) Mesos
2 1 (16.67%) Prometheus