Senior Security Engineer managing application and product security at Preply. Collaborating closely with engineering teams to enhance security across all stages of development.
About the role
- Senior Security Engineer joining Atos' Red Team to conduct vulnerability assessments and perform advanced penetration testing. Utilizing offensive security methods to enhance the organization's security posture.
Responsibilities
- Plan and execute advanced red team operations, including adversary emulation and scenario-based testing.
- Develop and maintain custom tooling for offensive security operations.
- Perform vulnerability assessments, exploit development, and post-exploitation activities across diverse environments.
- Conduct reconnaissance, initial access, lateral movement, and persistence techniques using C2 frameworks.
- Analyze and reverse engineer applications, binaries, and protocols.
- Collaborate with blue teams to improve detection and response capabilities.
- Research and publish technical blog articles, CVEs, and open-source tools.
- Participate in CTFs, bug bounty programs, and contribute to the security community.
- Share knowledge across teams and mentor junior engineers.
Requirements
- Penetration testing and red teaming experience.
- Solid background in system administration and software development.
- Deep understanding of vulnerabilities and exploitation techniques.
- Proficiency in at least one programming language (e.g., Python, C/C++, Go).
- Experience with: BurpSuite, Nmap, Nessus, and other scanning tools
- Cloud environments (AWS, Azure, GCP)
- Active Directory and EntraID
- Familiarity with networking fundamentals and operating systems (Windows, Linux)
- Strong communication and documentation skills.
Benefits
- Work in a dynamic, international environment.
- Opportunities for professional growth and involvement in strategic projects.
- Competitive salary and benefits package.
- Hybrid working model.
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
Tech skills
Location requirements
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