About Nathân
With 5+ years of experience in Cybersecurity & GRC, I support organizations in highly regulated environments such as finance, luxury, pharma, and industry, both in Switzerland and internationally.
Certified ISO 27001 Lead Auditor, GDPR, and Lean Six Sigma Black Belt, I bring expertise in risk assessments, compliance frameworks, security governance, and audit readiness — aligned with NIS2, DORA, and FINMA requirements.
Trilingual (FR/EN/ES) and holding degrees in both Cybersecurity and Business Management, I combine technical insight with governance and process-driven approaches to strengthen resilience, compliance, and trust.
French
Native or bilingual
English
Fluent
Spanish
Native or bilingual
Can work on-site
Annecy (up to 50km), Lyon (up to 50km), Grenoble (up to 50km), Lausanne (up to 50km), Genève (up to 50km)
Experience
- nathandejesus.comFreelance Cybersecurity GRCOctober 2024 - Today (1 year and 8 months)Provided GRC support to SMEs in the retail, construction, and energy sectors: compliance templates, access governance, documentation audits.Developed a personal website and created a freelance presence (Malt, Freework) to explore remote consulting opportunities and align with the market.
- Copy Serv'InfoCybersecurity & VoIP Project ManagerOctober 2022 - October 2023 (1 year)Aix-les-Bains, FranceManaged cybersecurity and VoIP projects for multi-site SMEs. Structured security documentation (IT Glue), secured cloud access (Azure AD / AWS), supported GDPR compliance, and delivered user training. Frameworks used: ITIL & COBIT.
- RésiliencesIT Security EngineerOctober 2021 - October 2022 (1 year)Annecy, FranceLed cybersecurity projects for internal IT and external clients across healthcare, education, and industrial sectors. Rolled out MFA (Duo), conducted audits, documented IAM policies, and implemented monitoring with PRTG and ISO-compliant practices.ISO 27001 · ISO 27005 · NIST · GDPR · ITIL v4 · PRTG · Trello · Duo Security · ServiceNow · ERP
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Education
- Master in IT Cybersecurity & CloudEstiam2023
- Bachelor in IT Security & Risk ManagementUniversité Savoie Mont Blanc2021
Certifications
- Lean Six Sigma Black BeltPeopleCert2025
- ISO 27001 Lead AuditorIBITGQ2025