WAF SME
- Posted 11 September 2025
- LocationLondon
- Job type Contract
- Discipline Technology, Commodities and Financial Services
Job description
Key Responsibilities
Identification and crafting of complex custom WAF rules & features to mitigate MVP and security posture gaps
Crafting efficacy testing for baseline & custom rules and features and integrating testing in the automation pipelines
Providing SME support for other security testing such as WAF PoCs, new features and solutions – with a potential cost saving if we use in-house resource instead of 3rd party vendors
Providing WAF focused SME support and advice on Web & API based attack methodologies, evasions and mitigation techniques
Providing DevSecOps SME & pipeline build support for the automation works
Monitor and review all tuning requests.
Conduct detailed log analysis to identify false positives and optimize WAF rules for improved accuracy and performance.
Create and maintain comprehensive documentation for WAF tuning, tuning procedures, policies, and configurations.
Develop, test, and recommend WAF policies and rules tailored to specific applications and environments.
Proactively assist with identifying false positives
Collaborate with cross-functional teams to ensure seamless integration of WAF solutions into existing security infrastructure.
Provide recommendations for WAF configuration based on best practices and security requirements.
Perform regular assessments and audits of WAF configurations to ensure optimal security posture and compliance with industry standards.
Stay updated with the latest web security threats, vulnerabilities, and trends to continually enhance WAF effectiveness.