Period
to 27 October 2021

The following table provides summary statistics for permanent job vacancies 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 27 October 2021 with a comparison to the same period in the previous 2 years.

Microsoft Internet Security and Acceleration Server
UK
6 months to
27 Oct 2021
Same period 2020 Same period 2019
Rank 1001 689 1055
Rank change year-on-year -312 +366 +126
Permanent jobs citing ISA Server 50 21 22
As % of all permanent jobs advertised in the UK 0.039% 0.042% 0.016%
As % of the System Software category 0.22% 0.23% 0.094%
Number of salaries quoted 6 21 19
10th Percentile £72,750 " £30,150
25th Percentile £73,000 £65,000 £37,000
Median annual salary (50th Percentile) £74,000 £70,000 £47,500
Median % change year-on-year +5.71% +47.37% +11.76%
75th Percentile £80,313 £75,000 £55,000
90th Percentile £99,375 " £64,000
UK excluding London median annual salary - - £47,500

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 with a requirement for system software skills.

All System Software Skills
UK
Permanent vacancies with a requirement for system software skills 22,647 9,144 23,374
As % of all permanent IT jobs advertised in the UK 17.83% 18.46% 17.18%
Number of salaries quoted 15,556 7,851 19,552
10th Percentile £28,500 £30,000 £25,500
25th Percentile £38,750 £40,000 £32,500
Median annual salary (50th Percentile) £55,000 £55,000 £50,000
Median % change year-on-year - +10.00% -
75th Percentile £77,500 £72,500 £70,000
90th Percentile £95,000 £86,250 £85,000
UK excluding London median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% -

ISA Server
Job Vacancy Trend

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

Job vacancy trend for ISA Server in the UK

ISA Server
Salary Trend

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

Salary trend for ISA Server in the UK

ISA Server
Salary Histogram

Salary distribution for jobs citing ISA Server over the 6 months to 27 October 2021.

Salary histogram for ISA Server in the UK

ISA Server
Top 3 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ISA Server within the UK over the 6 months to 27 October 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 -241 38 £77,500 +10.71% 1
England -299 38 £77,500 +10.71% 2
Work from Home - 19 £73,000 -

For the 6 months to 27 October 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 with a requirement for ISA Server.

1 45 (90.00%) Finance
2 40 (80.00%) Fintech
3 35 (70.00%) AWS
4 29 (58.00%) React
4 29 (58.00%) Agile Software Development
5 28 (56.00%) Investment Management
5 28 (56.00%) Kafka
5 28 (56.00%) Event-Driven Architecture
5 28 (56.00%) Event-Driven
6 27 (54.00%) Node.js
6 27 (54.00%) Kubernetes
6 27 (54.00%) Docker
7 23 (46.00%) Microservices
7 23 (46.00%) Data Modelling
7 23 (46.00%) Serverless
8 19 (38.00%) Java
8 19 (38.00%) Degree
8 19 (38.00%) Mathematics
8 19 (38.00%) Computer Science
9 17 (34.00%) JavaScript
9 17 (34.00%) Mentoring
9 17 (34.00%) koa
9 17 (34.00%) NoSQL
9 17 (34.00%) Express
9 17 (34.00%) Amazon DynamoDB
9 17 (34.00%) GraphQL
9 17 (34.00%) Micro Frontends
9 17 (34.00%) Accessibility
10 16 (32.00%) Coaching
11 13 (26.00%) Full Stack Development

ISA Server
Co-occurring IT Skills 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 8 (16.00%) IIS
Cloud Services
1 35 (70.00%) AWS
2 23 (46.00%) Serverless
3 8 (16.00%) Azure
3 8 (16.00%) GCP
Communications & Networking
1 2 (4.00%) Cisco IOS
1 2 (4.00%) LAN
1 2 (4.00%) SNMP
1 2 (4.00%) WAN
Database & Business Intelligence
1 17 (34.00%) Amazon DynamoDB
1 17 (34.00%) NoSQL
2 11 (22.00%) MySQL
2 11 (22.00%) OLTP
2 11 (22.00%) Redis
3 6 (12.00%) MongoDB
Development Applications
1 11 (22.00%) webpack
2 8 (16.00%) JIRA
2 8 (16.00%) Rational DOORS
2 8 (16.00%) SonarQube
2 8 (16.00%) Visual Studio
3 2 (4.00%) Storybook
General
1 45 (90.00%) Finance
2 11 (22.00%) Public Speaking
3 10 (20.00%) Legal
4 8 (16.00%) Social Skills
5 5 (10.00%) Analytical Skills
5 5 (10.00%) Back Office
5 5 (10.00%) Influencing Skills
6 2 (4.00%) Public Sector
Job Titles
1 18 (36.00%) Developer
2 12 (24.00%) Software Engineer
3 11 (22.00%) Full Stack Developer
3 11 (22.00%) Principal Engineer
3 11 (22.00%) Senior Software Engineer
4 8 (16.00%) Architect
4 8 (16.00%) Security Architect
5 7 (14.00%) Node.js Developer
6 2 (4.00%) Infrastructure Engineer
6 2 (4.00%) Monitoring Engineer
7 1 (2.00%) Java Developer
7 1 (2.00%) Java Engineer
7 1 (2.00%) Principal Developer
7 1 (2.00%) Principal Java Developer
7 1 (2.00%) React Developer
Libraries, Frameworks & Software Standards
1 29 (58.00%) React
2 28 (56.00%) Kafka
3 27 (54.00%) Node.js
4 17 (34.00%) Express
4 17 (34.00%) GraphQL
4 17 (34.00%) koa
5 12 (24.00%) Next.js
5 12 (24.00%) Ruby on Rails
6 11 (22.00%) Spring
6 11 (22.00%) Spring Boot
7 8 (16.00%) Web Services
8 6 (12.00%) HTML
9 2 (4.00%) COM
9 2 (4.00%) Redux
10 1 (2.00%) Sass
Miscellaneous
1 11 (22.00%) Cloud Native
1 11 (22.00%) Mobile App
2 8 (16.00%) Driving Licence
2 8 (16.00%) Management Information System
2 8 (16.00%) Mobile Payment
2 8 (16.00%) Public Cloud
2 8 (16.00%) Smartcard
3 5 (10.00%) Data Centre
3 5 (10.00%) Self-Motivation
4 2 (4.00%) Client/Server
Operating Systems
1 10 (20.00%) Windows
2 8 (16.00%) Linux
2 8 (16.00%) Solaris
2 8 (16.00%) Windows Server
Processes & Methodologies
1 40 (80.00%) Fintech
2 29 (58.00%) Agile Software Development
3 28 (56.00%) Event-Driven
3 28 (56.00%) Event-Driven Architecture
3 28 (56.00%) Investment Management
4 23 (46.00%) Data Modelling
4 23 (46.00%) Microservices
5 19 (38.00%) Computer Science
5 19 (38.00%) Mathematics
6 17 (34.00%) Mentoring
6 17 (34.00%) Micro Frontends
7 16 (32.00%) Coaching
8 13 (26.00%) Full Stack Development
9 12 (24.00%) B2C
9 12 (24.00%) Software Engineering
10 11 (22.00%) Continuous Delivery
10 11 (22.00%) Domain-Driven Design
10 11 (22.00%) Observability
10 11 (22.00%) Site Reliability Engineering
10 11 (22.00%) Test Automation
Programming Languages
1 19 (38.00%) Java
2 17 (34.00%) JavaScript
3 12 (24.00%) Ruby
4 11 (22.00%) Kotlin
4 11 (22.00%) SQL
5 10 (20.00%) TypeScript
6 8 (16.00%) C#
Qualifications
1 19 (38.00%) Degree
2 11 (22.00%) Computer Science Degree
3 10 (20.00%) Cisco Certification
4 8 (16.00%) (ISC)2 CCSP
4 8 (16.00%) CCSP
4 8 (16.00%) CISA
4 8 (16.00%) CISM
4 8 (16.00%) CISSP
4 8 (16.00%) CLAS
4 8 (16.00%) CREST Certified
4 8 (16.00%) IISP
5 2 (4.00%) CCNA
5 2 (4.00%) MCSE
5 2 (4.00%) Microsoft Certification
Quality Assurance & Compliance
1 17 (34.00%) Accessibility
2 8 (16.00%) GDPR
2 8 (16.00%) GRC
2 8 (16.00%) ISAE 3402
2 8 (16.00%) ISO 31000
2 8 (16.00%) ISO 9001
2 8 (16.00%) ISO/IEC 27001
2 8 (16.00%) ISO/IEC 27005
2 8 (16.00%) NIST
2 8 (16.00%) PCI DSS
2 8 (16.00%) Sarbanes-Oxley
System Software
1 27 (54.00%) Docker
Systems Management
1 27 (54.00%) Kubernetes
2 11 (22.00%) Grafana
2 11 (22.00%) Mesos
2 11 (22.00%) Prometheus
3 8 (16.00%) Nessus
3 8 (16.00%) Trend Micro Deep Security
4 2 (4.00%) CA Spectrum
4 2 (4.00%) Nagios
4 2 (4.00%) Opsview
Vendors
1 10 (20.00%) Cisco
1 10 (20.00%) Microsoft
1 10 (20.00%) Splunk
2 8 (16.00%) Centrify
2 8 (16.00%) CrowdStrike
2 8 (16.00%) F5
2 8 (16.00%) Google
2 8 (16.00%) Imperva
2 8 (16.00%) Okta
2 8 (16.00%) OneTrust
2 8 (16.00%) Oracle
2 8 (16.00%) Trend Micro
2 8 (16.00%) Tripwire
3 5 (10.00%) Cubic Transportation
4 2 (4.00%) CA
4 2 (4.00%) HP
4 2 (4.00%) SolarWinds