EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.We are looking for an experienced Senior/Lead Security Engineer to join and support the client's security team. The specialist will work closely with the broader security team, covering key areas of web application protection and security operations.ResponsibilitiesConfigure, tune, and maintain Web Application Firewall (WAF) rules and policies using AkamaiParticipate in security incident handling, investigation, and resolution related to web application threatsConduct reviews of WAF configurations, security policies, and web application security postureIdentify and analyze attack patterns, anomalies, and vulnerabilities targeting web applicationsProvide day-to-day support to the security team, sharing expertise and best practices in web app securityRequirements6-15 years of overall experience in ITHands-on experience with Akamai (WAF, Kona Site Defender, or similar Akamai security products)Understanding of web application security concepts (OWASP Top 10, DDoS mitigation, bot management)Experience with WAF rule tuning and false positive managementPractical experience in security incident responseAbility to work independently and integrate quickly into an existing teamGood communication skills in EnglishNice to haveExperience with other WAF/CDN platforms (Cloudflare, F5, Imperva)Familiarity with API securitySecurity certifications (CISSP, CEH, GWAPT)We offerOpportunity to work on technical challenges that may impact across geographiesVast opportunities for self-development: online university, knowledge sharing opportunities globally, learning opportunities through external certificationsOpportunity to share your ideas on international platformsSponsored Tech Talks & HackathonsUnlimited access to LinkedIn learning solutionsPossibility to relocate to any EPAM office for short and long-term projectsFocused individual developmentBenefit package:Health benefitsRetirement benefitsPaid time offFlexible benefitsForums to explore beyond work passion (CSR, photography, painting, sports, etc.)