Period
to 26 January 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 26 January 2020 with a comparison to the same period over the previous 2 years.

Distributed Denial-of-Service (DDoS)
London > Central London
6 months to
26 Jan 2020
Same period 2019 Same period 2018
Rank 318 381 389
Rank change year-on-year +63 +8 -16
Permanent jobs citing Distributed Denial-of-Service 27 3 4
As % of all permanent IT jobs advertised in Central London 0.24% 0.023% 0.027%
As % of the Miscellaneous category 0.59% 0.056% 0.066%
Number of salaries quoted 21 2 4
Central London median annual salary £85,000 £90,000 £67,500
Median salary % change year-on-year -5.56% +33.33% -3.57%
10th Percentile £62,500 £76,000 £58,125
90th Percentile £92,500 £106,000 £72,500
London median annual salary £75,000 £67,500 £70,000
% change year-on-year +11.11% -3.57% +3.70%

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 4,595 5,365 6,062
As % of all permanent IT jobs advertised in Central London 40.38% 41.50% 41.40%
Number of salaries quoted 3,912 4,741 5,315
Central London median annual salary £68,461 £65,000 £60,000
Median salary % change year-on-year +5.32% +8.33% +4.35%
10th Percentile £37,500 £37,500 £36,250
90th Percentile £105,000 £96,250 £95,000
London median annual salary £67,500 £65,000 £60,000
% change year-on-year +3.85% +8.33% +4.35%

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

Job postings citing Distributed Denial-of-Service as a percentage 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

This chart provides the 3-month moving average for salaries quoted in permanent IT 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

The salary distribution of IT jobs citing Distributed Denial-of-Service in Central London over the 6 months to 26 January 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 26 January 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 +50 27 £85,000 -5.56% 8
Distributed Denial-of-Service
London

For the 6 months to 26 January 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 21 (77.78%) Firewall
2 20 (74.07%) Cybersecurity
3 17 (62.96%) Network Security
4 15 (55.56%) DDoS Mitigation
5 13 (48.15%) Data Centre
5 13 (48.15%) AWS
6 12 (44.44%) Security Architecture
6 12 (44.44%) Finance
7 10 (37.04%) Azure
7 10 (37.04%) SIEM
7 10 (37.04%) Fintech
8 9 (33.33%) LAN
8 9 (33.33%) Intrusion Detection
9 8 (29.63%) Wireless
9 8 (29.63%) SSL
9 8 (29.63%) WLAN
9 8 (29.63%) WAN
9 8 (29.63%) IaaS
9 8 (29.63%) Kalman Filter
9 8 (29.63%) PaaS
10 7 (25.93%) SABSA
10 7 (25.93%) OpenStack
10 7 (25.93%) Vulnerability Management
10 7 (25.93%) Cisco
10 7 (25.93%) VPN
10 7 (25.93%) DNS
10 7 (25.93%) CISSP
10 7 (25.93%) Information Security
10 7 (25.93%) TOGAF
10 7 (25.93%) Vulnerability Scanning

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:

Application Platforms
1 7 (25.93%) OpenStack
2 1 (3.70%) CMS
2 1 (3.70%) nginx
Cloud Services
1 13 (48.15%) AWS
2 10 (37.04%) Azure
3 8 (29.63%) IaaS
3 8 (29.63%) PaaS
4 3 (11.11%) Office 365
5 1 (3.70%) Rackspace Cloud
Communications & Networking
1 21 (77.78%) Firewall
2 17 (62.96%) Network Security
3 9 (33.33%) Intrusion Detection
3 9 (33.33%) LAN
4 8 (29.63%) SSL
4 8 (29.63%) WAN
4 8 (29.63%) Wireless
4 8 (29.63%) WLAN
5 7 (25.93%) DNS
5 7 (25.93%) VPN
6 6 (22.22%) DHCP
6 6 (22.22%) MPLS
6 6 (22.22%) NetScaler
7 5 (18.52%) VoIP
8 3 (11.11%) TCP/IP
9 1 (3.70%) Cisco IOS
9 1 (3.70%) DMVPN
9 1 (3.70%) HTTP
9 1 (3.70%) VLAN
9 1 (3.70%) Wireshark
Database & Business Intelligence
1 1 (3.70%) NoSQL
1 1 (3.70%) PostgreSQL
1 1 (3.70%) Redis
General
1 12 (44.44%) Finance
2 1 (3.70%) Publishing
Job Titles
1 12 (44.44%) Architect
2 8 (29.63%) Security Engineer
3 5 (18.52%) Applications Engineer
3 5 (18.52%) Enterprise Security Architect
3 5 (18.52%) Network Architect
3 5 (18.52%) Security Architect
4 4 (14.81%) Enterprise Architect
4 4 (14.81%) Network Engineer
5 3 (11.11%) Network Security Engineer
5 3 (11.11%) Senior Architect
6 2 (7.41%) Analyst
6 2 (7.41%) Cybersecurity Analyst
6 2 (7.41%) IT Analyst
6 2 (7.41%) IT Security Analyst
6 2 (7.41%) Lead Network Engineer
6 2 (7.41%) Network Team Leader
6 2 (7.41%) Security Analyst
6 2 (7.41%) Senior Solutions Architect
6 2 (7.41%) Solutions Architect
6 2 (7.41%) Team Leader
Libraries, Frameworks & Software Standards
1 1 (3.70%) libvirt
Miscellaneous
1 13 (48.15%) Data Centre
2 5 (18.52%) Hybrid Cloud
2 5 (18.52%) Management Information System
2 5 (18.52%) Public Cloud
Operating Systems
1 1 (3.70%) CentOS
1 1 (3.70%) Linux
1 1 (3.70%) Mac OS
1 1 (3.70%) Ubuntu
1 1 (3.70%) Windows
1 1 (3.70%) Windows 10
1 1 (3.70%) Windows Server
Processes & Methodologies
1 20 (74.07%) Cybersecurity
2 15 (55.56%) DDoS Mitigation
3 12 (44.44%) Security Architecture
4 10 (37.04%) Fintech
4 10 (37.04%) SIEM
5 8 (29.63%) Kalman Filter
6 7 (25.93%) Information Security
6 7 (25.93%) SABSA
6 7 (25.93%) TOGAF
6 7 (25.93%) Vulnerability Management
6 7 (25.93%) Vulnerability Scanning
7 5 (18.52%) DevSecOps
7 5 (18.52%) Fuzz Testing
7 5 (18.52%) High Availability
7 5 (18.52%) Mathematics
7 5 (18.52%) OWASP
7 5 (18.52%) Physics
7 5 (18.52%) SDLC
7 5 (18.52%) Secure Coding
7 5 (18.52%) Threat Modelling
Programming Languages
1 1 (3.70%) Bash Shell
1 1 (3.70%) Python
Qualifications
1 7 (25.93%) CISSP
1 7 (25.93%) TOGAF Certification
2 2 (7.41%) Cisco Certification
3 1 (3.70%) AWS Certification
3 1 (3.70%) CCNA
3 1 (3.70%) CCNP
3 1 (3.70%) Degree
Quality Assurance & Compliance
1 1 (3.70%) ISO/IEC 27001
1 1 (3.70%) PCI DSS
System Software
1 1 (3.70%) KVM
1 1 (3.70%) oVirt
1 1 (3.70%) QEMU
Vendors
1 7 (25.93%) Cisco
2 6 (22.22%) F5
3 5 (18.52%) Arista
3 5 (18.52%) Juniper
3 5 (18.52%) Meraki
3 5 (18.52%) VMware
4 2 (7.41%) Palo Alto
4 2 (7.41%) SolarWinds
5 1 (3.70%) AlgoSec
5 1 (3.70%) Apple
5 1 (3.70%) Blue Coat
5 1 (3.70%) Citrix
5 1 (3.70%) Cognizant
5 1 (3.70%) ForeScout
5 1 (3.70%) LogLogic
5 1 (3.70%) Rackspace
5 1 (3.70%) Red Hat
5 1 (3.70%) Riverbed
5 1 (3.70%) TippingPoint
5 1 (3.70%) Tufin