Trendyol Group

Cyber Security Detection Engineer

Trendyol Group

full-time

Posted on:

Location Type: Hybrid

Location: IstanbulTurkey

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About the role

  • Manage, maintain, and tune the SIEM infrastructure
  • Lead the automation strategy
  • Design, implement, and continuously fine-tune high-fidelity detection rules
  • Partner with stakeholders and cross-functional teams
  • Evaluate and implement emerging security technologies
  • Ensure compliance with security standards and regulations
  • Support audits and security assessments

Requirements

  • 3+ years of experience in security
  • Manage and optimize the performance of SIEM platform
  • Author comprehensive runbooks and write automation scripts
  • Design, implement, and fine-tune advanced detection mechanisms
  • Utilize MITRE ATT&CK, Cyber Kill Chain, and other frameworks
  • Hands-on familiarity with cloud security, Kubernetes, and CI/CD environments
  • Support ongoing security compliance, audit, and certification programs
  • Experience with Unix/Linux environments
  • Excellent analytical and problem-solving skills
  • Strong written and verbal communication skills in English
  • Certifications such as CISSP, GCIH, GCFA, CEH, or GCDA are preferred
Benefits
  • Hybrid working model with flexibility
  • Customisable FlexBenefits budget
  • Well-being support
  • Personalised training allowance and learning opportunities
  • Responsibility from day one
  • A diverse, international team
  • Opportunities to grow with the best
  • Meaningful connections beyond tasks
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
SIEM managementautomation scriptingdetection rule designcloud securityKubernetesCI/CDUnixLinuxsecurity complianceaudit support
Soft Skills
analytical skillsproblem-solving skillswritten communicationverbal communicationstakeholder partnershipcross-functional collaboration
Certifications
CISSPGCIHGCFACEHGCDA