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Nathan Saint-MazardNS

Nathan Saint-Mazard

Supermalter

SAP GRC / Authorization Consultant

€600/day
8 projects
Pau, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nathan

🎯 SAP GRC / Authorization / Security Consultant – Ex-TotalEnergies

Specializing in SAP GRC Access Control and authorization management, I help organizations strengthen the security of their SAP systems while optimizing access-related processes.

🔍 During my last mission at TotalEnergies, I:

Managed a portfolio of authorization tickets, ensuring delivery and coordination of technical/functional stakeholders

Led automation projects, including:

Automatic processing of Firefighter logs
Dynamic activation of SAP WEBI licenses based on roles

Conducted training sessions on SAP GRC ARM tool

Provided advanced support in SAP GRC & authorization troubleshooting

Led webinars on Segregation of Duties (SoD) to raise stakeholder awareness on compliance issues

✅ My goal: to support you in securing, complying with, and automating your SAP processes related to access and authorizations.

📩 Let's discuss your SAP GRC and authorization management challenges together.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Pau (up to 50km)

Experience

  • TotalEnergies
    SAP GRC / Authorization Consultant
    ENERGY AND UTILITIES
    January 2024 - Today (2 years and 7 months)
    Pau, France
    Managed over 5000 tickets on ServiceNow for SAP ERP access, in collaboration with the TMA.
    Led process automation projects (RPA) for SAP WEBI access management and for SAP GRC Firefighters log control management.
    Administration of ERP user access (50k+) via SAP GRC, with troubleshooting to resolve application-related issues.
    Formalized processes and supported teams on SAP authorization management best practices.
    Led webinars on authorization management (SoD, SAP GRC, tickets) for business users.
    Project Management English ServiceNow SAP S/4 HANA Webinar
  • HEP INDUSTRIE
    ERP Administrator
    August 2021 - June 2023 (1 year and 10 months)
    Tarbes, France
    Managed the Sylob 9 ERP for 30+ users (configuration, user creation, role assignment, troubleshooting).
    Developed ERP dashboards from SQL reporting.
    Formalized and led training sessions on ERP usage.
    Sylob Project Management Agile Methodology Training Industrialization

Reviews

5.0

Out of 2 ratings

E

Ezzeddine

PO SAP GRC DL AUTH SAP - TotalEnergies Global IT Services (TGITS)

Reviewed on 7/16/2026

I highly recommend Nathan for his professionalism, commitment, and ability to collaborate effectively with various stakeholders. He demonstrates great autonomy in managing his tasks while knowing when to involve the right people. Nathan also stands out for his rigor, his service-oriented approach, and his constant desire to find pragmatic solutions to encountered problems. His excellent team spirit, adaptability, and positive attitude greatly contribute to the success of the projects he participates in. He is a reliable, invested, and appreciated colleague whom one can count on to carry out his responsibilities with seriousness and efficiency.
E

Ezzeddine

PO SAP GRC DL AUTH SAP - TotalEnergies Global IT Services (TGITS)

Reviewed on 7/16/2026

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Education

  • Master 2 - Information Systems Management
    Université Paul Sabatier - Toulouse
    2024
  • Bachelor's Degree in Economic and Social Administration
    UPPA PAU
    2021

Skill set

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