Period
to 19 September 2020

The table below looks at the prevalence of the term Distributed Denial-of-Service in permanent job vacancies advertised in Central London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Distributed Denial-of-Service over the 6 months to 19 September 2020 with a comparison to the same period over the previous 2 years.

Distributed Denial-of-Service (DDoS)
London > Central London
6 months to
19 Sep 2020
Same period 2019 Same period 2018
Rank 211 344 377
Rank change year-on-year +133 +33 -11
Permanent jobs citing Distributed Denial-of-Service 11 24 7
As % of all permanent jobs advertised in Central London 0.24% 0.19% 0.050%
As % of the Miscellaneous category 0.58% 0.47% 0.12%
Number of salaries quoted 12 25 5
Median annual salary £75,000 £67,500 £80,000
Median salary % change year-on-year +11.11% -15.63% +18.52%
10th Percentile £71,375 £47,500 £68,550
90th Percentile £88,750 £96,750 £99,450
London median annual salary £80,000 £70,000 £70,000
% change year-on-year +14.29% - +16.67%

Distributed Denial-of-Service is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Central London with a requirement for generic IT skills.

All Generic IT Skills
Central London
Permanent vacancies with a requirement for generic IT skills 1,890 5,150 5,935
As % of all permanent IT jobs advertised in Central London 41.57% 40.06% 42.05%
Number of salaries quoted 1,583 4,486 5,317
Median annual salary £70,000 £65,000 £65,000
Median salary % change year-on-year +7.69% - +8.33%
10th Percentile £42,500 £35,750 £36,250
90th Percentile £107,500 £100,000 £95,000
London median annual salary £72,500 £65,000 £62,500
% change year-on-year +11.54% +4.00% +4.17%

Distributed Denial-of-Service
Job Vacancy Trend in Central London

Job postings citing Distributed Denial-of-Service as a proportion of all IT jobs advertised in Central London.

Job vacancy trend for Distributed Denial-of-Service in Central London

Distributed Denial-of-Service
Salary Trend in Central London

3-month moving average salary quoted in jobs citing Distributed Denial-of-Service in Central London.

Salary trend for Distributed Denial-of-Service in Central London

Distributed Denial-of-Service
Salary Histogram in Central London

Salary distribution for jobs citing Distributed Denial-of-Service in Central London over the 6 months to 19 September 2020.

Salary histogram for Distributed Denial-of-Service in Central London

Distributed Denial-of-Service
Job Locations in Central London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Distributed Denial-of-Service within the Central London region over the 6 months to 19 September 2020. 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
City of London +116 10 £75,000 +11.11% 1
Camden - 1 £90,000 -
Distributed Denial-of-Service
London

For the 6 months to 19 September 2020, IT jobs citing Distributed Denial-of-Service 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 Central London region with a requirement for Distributed Denial-of-Service.

1 11 (100.00%) Azure
2 7 (63.64%) AWS
3 5 (45.45%) Network Security
3 5 (45.45%) Firewall
3 5 (45.45%) Hybrid Cloud
4 4 (36.36%) Public Cloud
4 4 (36.36%) Data Centre
4 4 (36.36%) Arista
4 4 (36.36%) PaaS
4 4 (36.36%) F5
4 4 (36.36%) Vulnerability Management
4 4 (36.36%) NetScaler
4 4 (36.36%) IaaS
4 4 (36.36%) Cybersecurity
4 4 (36.36%) Meraki
4 4 (36.36%) Octopus Deploy
4 4 (36.36%) DevOps
4 4 (36.36%) Finance
4 4 (36.36%) VoIP
4 4 (36.36%) DHCP
4 4 (36.36%) VPN
4 4 (36.36%) DNS
4 4 (36.36%) Cisco
4 4 (36.36%) Microsoft
4 4 (36.36%) Juniper
4 4 (36.36%) MPLS
4 4 (36.36%) VMware
5 3 (27.27%) Artificial Intelligence
5 3 (27.27%) Configuration Management
5 3 (27.27%) SOA

Distributed Denial-of-Service
Co-occurring IT Skills in Central London 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 11 (100.00%) Azure
2 7 (63.64%) AWS
3 4 (36.36%) IaaS
3 4 (36.36%) PaaS
4 2 (18.18%) Azure Functions
4 2 (18.18%) Serverless
5 1 (9.09%) Azure Active Directory
5 1 (9.09%) SaaS
Communications & Networking
1 5 (45.45%) Firewall
1 5 (45.45%) Network Security
2 4 (36.36%) DHCP
2 4 (36.36%) DNS
2 4 (36.36%) MPLS
2 4 (36.36%) NetScaler
2 4 (36.36%) VoIP
2 4 (36.36%) VPN
Database & Business Intelligence
1 1 (9.09%) SQL Server
Development Applications
1 4 (36.36%) Octopus Deploy
2 1 (9.09%) Atlassian Bamboo
2 1 (9.09%) Git (software)
2 1 (9.09%) TeamCity
2 1 (9.09%) Visual Studio Team System
General
1 4 (36.36%) Finance
2 3 (27.27%) Law
Job Titles
1 4 (36.36%) Architect
1 4 (36.36%) Network Architect
2 3 (27.27%) Cloud Consultant
2 3 (27.27%) Consultant
2 3 (27.27%) DevOps Engineer
2 3 (27.27%) Security Consultant
3 2 (18.18%) Applications Engineer
3 2 (18.18%) AWS Consultant
3 2 (18.18%) Solutions Architect
3 2 (18.18%) Web Applications Engineer
3 2 (18.18%) Web Engineer
4 1 (9.09%) Azure Engineer
4 1 (9.09%) Cloud Engineer
4 1 (9.09%) Security Engineer
Libraries, Frameworks & Software Standards
1 1 (9.09%) .NET
Miscellaneous
1 5 (45.45%) Hybrid Cloud
2 4 (36.36%) Data Centre
2 4 (36.36%) Public Cloud
3 1 (9.09%) Analytical Skills
3 1 (9.09%) Cloud Native
Processes & Methodologies
1 4 (36.36%) Cybersecurity
1 4 (36.36%) DevOps
1 4 (36.36%) Vulnerability Management
2 3 (27.27%) Artificial Intelligence
2 3 (27.27%) Configuration Management
2 3 (27.27%) Microservices
2 3 (27.27%) SIEM
2 3 (27.27%) SOA
3 2 (18.18%) Programme Management
3 2 (18.18%) Test Automation
4 1 (9.09%) Agile Software Development
4 1 (9.09%) Analytics
4 1 (9.09%) Data Protection
4 1 (9.09%) Data Security
4 1 (9.09%) DDoS Mitigation
4 1 (9.09%) Identity Management
4 1 (9.09%) Migration
4 1 (9.09%) Privileged Identity Management
4 1 (9.09%) Problem-Solving
4 1 (9.09%) Security Architecture
Programming Languages
1 1 (9.09%) C#
1 1 (9.09%) PowerShell
Qualifications
1 3 (27.27%) AWS Certification
System Software
1 3 (27.27%) Docker
2 1 (9.09%) Active Directory
Systems Management
1 3 (27.27%) Kubernetes
Vendors
1 4 (36.36%) Arista
1 4 (36.36%) Cisco
1 4 (36.36%) F5
1 4 (36.36%) Juniper
1 4 (36.36%) Meraki
1 4 (36.36%) Microsoft
1 4 (36.36%) VMware
2 3 (27.27%) Incapsula