Distributed Denial-of-Service Contracts

Distributed Denial-of-Service (DDoS)
UK

The table below looks at the prevalence of the term Distributed Denial-of-Service in contract job vacancies. Included is a benchmarking guide to the contractor rates offered in vacancies that cited Distributed Denial-of-Service over the 6 months leading up to 30 April 2025, comparing them to the same period in the previous two years.

6 months to
30 Apr 2025
Same period 2024 Same period 2023
Rank 485 541 641
Rank change year-on-year +56 +100 +112
Contract jobs citing Distributed Denial-of-Service 34 59 72
As % of all contract jobs advertised in the UK 0.12% 0.14% 0.12%
As % of the Miscellaneous category 0.34% 0.45% 0.36%
Number of daily rates quoted 15 37 56
10th Percentile £477 £388 £260
25th Percentile £490 £425 £450
Median daily rate (50th Percentile) £588 £525 £600
Median % change year-on-year +11.90% -12.50% +4.35%
75th Percentile £803 £600 £631
90th Percentile £833 £685 £644
UK excluding London median daily rate £675 £570 £600
% change year-on-year +18.42% -5.00% +4.35%
Number of hourly rates quoted 0 5 0
Median hourly rate - £40.00 -
UK excluding London median hourly rate - - -

All Generic Skills
UK

Distributed Denial-of-Service falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring generic IT skills.

Contract vacancies with a requirement for generic IT skills 9,915 13,252 19,898
As % of all contract IT jobs advertised in the UK 33.91% 30.40% 33.34%
Number of daily rates quoted 6,331 8,505 13,670
10th Percentile £300 £263 £308
25th Percentile £413 £413 £450
Median daily rate (50th Percentile) £525 £538 £550
Median % change year-on-year -2.42% -2.18% -
75th Percentile £650 £660 £680
90th Percentile £775 £788 £800
UK excluding London median daily rate £496 £500 £500
% change year-on-year -0.90% - +5.26%
Number of hourly rates quoted 394 910 640
10th Percentile £16.46 £12.25 £9.80
25th Percentile £21.00 £15.17 £10.63
Median hourly rate £32.05 £30.00 £22.49
Median % change year-on-year +6.83% +33.42% -18.24%
75th Percentile £63.75 £60.66 £65.00
90th Percentile £82.99 £70.00 £75.00
UK excluding London median hourly rate £30.93 £27.75 £22.00
% change year-on-year +11.46% +26.14% +9.64%

Distributed Denial-of-Service
Job Vacancy Trend

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

Job vacancy trend for Distributed Denial-of-Service in the UK

Distributed Denial-of-Service
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing Distributed Denial-of-Service.

Daily rate trend for Distributed Denial-of-Service in the UK

Distributed Denial-of-Service
Daily Rate Histogram

Daily rate distribution for jobs citing Distributed Denial-of-Service over the 6 months to 30 April 2025.

Daily rate histogram for Distributed Denial-of-Service in the UK

Distributed Denial-of-Service
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing Distributed Denial-of-Service.

Hourly rate trend for Distributed Denial-of-Service in the UK

Distributed Denial-of-Service
Top 11 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Distributed Denial-of-Service within the UK over the 6 months to 30 April 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
England +44 32 £594 +13.10% 31
UK excluding London +45 16 £675 +18.42% 23
London +24 16 £525 +2.44% 16
Work from Home +39 11 £600 +17.07% 11
North of England +30 8 £765 +37.22% 8
Yorkshire +15 6 £765 +37.22%
East of England +27 5 - - 2
Midlands +20 2 £594 +9.95% 1
West Midlands +16 2 £594 - 1
North West - 2 - - 7
Scotland +9 1 - - 4

Distributed Denial-of-Service
Co-occurring Skills and Capabilities 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 18 (52.94%) Confluence
2 5 (14.71%) CMS
Cloud Services
1 17 (50.00%) Slack
2 13 (38.24%) Cloud Computing
3 3 (8.82%) Amazon ECS
3 3 (8.82%) Amazon SQS
3 3 (8.82%) AWS
3 3 (8.82%) AWS KMS
3 3 (8.82%) IaaS
3 3 (8.82%) PaaS
3 3 (8.82%) Route 53
3 3 (8.82%) SaaS
3 3 (8.82%) Serverless
4 1 (2.94%) Akamai
4 1 (2.94%) Azure
4 1 (2.94%) Cloudflare
Communications & Networking
1 13 (38.24%) HTTP
2 7 (20.59%) Firewall
3 6 (17.65%) IPsec
3 6 (17.65%) SSL
4 4 (11.76%) LAN
4 4 (11.76%) VPN
4 4 (11.76%) WAN
4 4 (11.76%) Wireless
5 3 (8.82%) Cisco ASA
5 3 (8.82%) DNS
5 3 (8.82%) FTP
5 3 (8.82%) Kerberos
5 3 (8.82%) MPLS
5 3 (8.82%) Network Security
5 3 (8.82%) NGFW
5 3 (8.82%) SMTP
6 2 (5.88%) Internet
6 2 (5.88%) PSTN
6 2 (5.88%) VoIP
7 1 (2.94%) WLAN
Database & Business Intelligence
1 20 (58.82%) MongoDB
2 17 (50.00%) Apache Cassandra
2 17 (50.00%) MySQL
2 17 (50.00%) PostgreSQL
3 3 (8.82%) Amazon RDS
3 3 (8.82%) NoSQL
4 1 (2.94%) Relational Database
Development Applications
1 18 (52.94%) JIRA
2 17 (50.00%) Cucumber
2 17 (50.00%) Git
2 17 (50.00%) Jasmine
2 17 (50.00%) JUnit
3 3 (8.82%) GitLab
3 3 (8.82%) Maven
General
1 8 (23.53%) Public Sector
2 3 (8.82%) Finance
3 2 (5.88%) Analytical Skills
3 2 (5.88%) Inclusion and Diversity
3 2 (5.88%) Social Skills
4 1 (2.94%) Banking
4 1 (2.94%) Documentation Skills
4 1 (2.94%) Financial Institution
4 1 (2.94%) Legal
Job Titles
1 13 (38.24%) Developer
1 13 (38.24%) Java Developer
1 13 (38.24%) Senior
2 8 (23.53%) Lead
2 8 (23.53%) Senior Developer
2 8 (23.53%) Senior Java Developer
3 7 (20.59%) Analyst
3 7 (20.59%) SOC Analyst
4 5 (14.71%) Lead Developer
4 5 (14.71%) Lead Java Developer
5 4 (11.76%) Senior Analyst
6 3 (8.82%) Architect
6 3 (8.82%) Java Engineer
6 3 (8.82%) Java Software Engineer
6 3 (8.82%) Software Engineer
6 3 (8.82%) Technical Architect
7 2 (5.88%) Lead Software Engineer
7 2 (5.88%) Network Engineer
7 2 (5.88%) Network Manager
7 2 (5.88%) Telephony Engineer
Libraries, Frameworks & Software Standards
1 20 (58.82%) Spring
1 20 (58.82%) Spring Boot
2 17 (50.00%) OpenAPI
2 17 (50.00%) RESTful
2 17 (50.00%) Swagger
3 16 (47.06%) Spring Batch
3 16 (47.06%) Spring Security
4 3 (8.82%) LDAP
4 3 (8.82%) Node.js
4 3 (8.82%) OAuth
4 3 (8.82%) OAuth2
4 3 (8.82%) OpenID
4 3 (8.82%) REST
4 3 (8.82%) SAML
4 3 (8.82%) Web Services
4 3 (8.82%) XACML
Miscellaneous
1 8 (23.53%) Security Operations Centre
2 3 (8.82%) Cyber Threat
2 3 (8.82%) Cyberattack
2 3 (8.82%) Hybrid Cloud
3 1 (2.94%) Client/Server
3 1 (2.94%) Data Centre
3 1 (2.94%) Data Protection Act
Operating Systems
1 23 (67.65%) Linux
2 17 (50.00%) Red Hat Enterprise Linux
3 6 (17.65%) Windows
Processes & Methodologies
1 20 (58.82%) TDD
2 19 (55.88%) CI/CD
2 19 (55.88%) Continuous Delivery
2 19 (55.88%) Continuous Integration
3 18 (52.94%) Microservices
3 18 (52.94%) OWASP
4 17 (50.00%) BDD
4 17 (50.00%) Containerisation
5 16 (47.06%) API Design
5 16 (47.06%) Kernel Tuning
5 16 (47.06%) Test Automation
6 12 (35.29%) Software Engineering
7 11 (32.35%) Integration Testing
8 10 (29.41%) High Availability
9 8 (23.53%) Cloud Security
9 8 (23.53%) Incident Response
9 8 (23.53%) Mentoring
9 8 (23.53%) Security Operations
9 8 (23.53%) Technical Leadership
10 7 (20.59%) Decision-Making
Programming Languages
1 21 (61.76%) SQL
2 20 (58.82%) Java
3 19 (55.88%) Bash
4 3 (8.82%) JavaScript
5 2 (5.88%) PowerShell
5 2 (5.88%) Python
Qualifications
1 18 (52.94%) Security Cleared
2 16 (47.06%) SC Cleared
3 3 (8.82%) BPSS Clearance
3 3 (8.82%) CCNA
3 3 (8.82%) Cisco Certification
3 3 (8.82%) Degree
4 1 (2.94%) CEH
4 1 (2.94%) CISSP
4 1 (2.94%) GIAC
Quality Assurance & Compliance
1 4 (11.76%) Accessibility
2 1 (2.94%) PCI DSS
System Software
1 20 (58.82%) Docker
2 3 (8.82%) RACF
Systems Management
1 17 (50.00%) Kubernetes
2 3 (8.82%) Ansible
2 3 (8.82%) Packer
2 3 (8.82%) Single Sign-On
2 3 (8.82%) Terraform
Vendors
1 7 (20.59%) Splunk
2 5 (14.71%) Darktrace
2 5 (14.71%) FireEye
2 5 (14.71%) LogRhythm
3 4 (11.76%) Cisco
3 4 (11.76%) F5
3 4 (11.76%) Palo Alto
4 3 (8.82%) Aruba
4 3 (8.82%) CheckPoint
4 3 (8.82%) IronPort
4 3 (8.82%) Juniper
4 3 (8.82%) Symantec
5 1 (2.94%) Fortinet
5 1 (2.94%) Imperva
5 1 (2.94%) Red Hat
5 1 (2.94%) VMware