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Maxime D.MD

Maxime D.

Offensive Cybersecurity Engineer / Pentester

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Maxime

🎯 Offensive Cybersecurity Engineer | Pentester

Passionate about offensive cybersecurity for over ten years, I dedicate myself to identifying, exploiting, and remediating vulnerabilities to strengthen information system security. My rigorous academic background, starting in preparatory classes for 'grandes écoles' and continuing at Télécom Paris with a specialization in cybersecurity, has provided me with a solid foundation and advanced expertise in offensive security.

I have put my skills into practice within major groups like Thales and TotalEnergies, where I have conducted penetration testing campaigns, technical audits, and Red Team missions.

Always staying updated on the latest attack/defense techniques, I am open to challenging missions in offensive security.

  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 15km)

Experience

  • Thales Digital Factory
    Pentester / Red Teamer
    DIGITAL AND IT
    July 2024 - July 2025 (1 year)
    Paris, France
    • Pentests software (web, API)
    • Hardware / IoT Pentests
    • Network and system penetration tests
    • Phishing & Social Engineering Campaign
    • Development of an agent for C2 in Rust
    • Design of a physical implant for Red Teaming missions
  • TotalEnergies Digital Factory
    Security Engineer
    DIGITAL AND IT
    July 2023 - January 2024 (6 months)
    Paris, France
    • Organization of Cybersecurity Month and a dedicated Cybersecurity Day
    • Deployment of a platform for a Capture The Flag (CTF) on AWS
    • Design and development of challenges based on realistic vulnerabilities
    • Cyber support for development teams (code review, pentest, SAST, DAST, ...)
    • Development of a Web application for asset management

  • AntemetA
    Deputy CISO Assistant
    DIGITAL AND IT
    July 2022 - September 2022 (2 months)
    Guyancourt, France
    • Incident Response (SoC)
    • Development of an automation script for retrieving suspicious emails (phishing, spam, ...)
    • Introduction to GDPR, ISO 27001, SecNumCloud

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Education

  • Engineering degree
    Télécom PARIS
    2025
  • Firefighter diploma
    Yvelines Departmental Fire and Rescue Service
    2018
    Compétences en incendie et secours à personne (PSC1, PSE1, PSE2)

Skill set

Categories