Pierre Letter

Q: What is Pierre Letter email address?

Email Pierre Letter at pierreletter@gmail.com, mail@pletter.fr and pierre.letter@safran-group.com. This email is the most updated Pierre Letter's email found in 2026.

Q: How to contact Pierre Letter?

To contact Pierre Letter send an email to pierreletter@gmail.com, mail@pletter.fr or pierre.letter@safran-group.com. (updated on March 08, 2025)

Group CIO & CISO at SPHEREA | Toulouse, Occitanie, France

About Pierre Letter

Pierre Letter, serving as the Group CIO & CISO at SPHEREA, is a visionary leader dedicated to driving innovation through cutting-edge technology solutions. In his dual role, Pierre oversees the strategic direction of the company's IT infrastructure and cybersecurity posture, ensuring that SPHEREA remains at the forefront of technological excellence within the testing and measurement industry. His expertise in project management and IT operations enables him to lead complex, cross-functional initiatives that enhance operational efficiency and foster digital transformation across the organization.

At SPHEREA, Pierre has spearheaded key projects focused on implementing agile methodologies to accelerate software development cycles and improve time-to-market for critical testing systems. His proficiency in software project management and business intelligence tools has been instrumental in optimizing data-driven decision-making processes, providing actionable insights that support strategic growth. As CISO, Pierre prioritizes robust cybersecurity frameworks, integrating advanced threat detection and risk management strategies to safeguard sensitive data and ensure compliance with industry standards.

With a deep understanding of NoSQL databases and modern IT management practices, Pierre continuously explores innovative solutions to enhance system scalability and resilience. His leadership in change management initiatives has fostered a culture of agility and continuous improvement within the company. Fluent in English and equipped with strong team management skills, Pierre effectively collaborates with diverse stakeholders, inspiring his teams to deliver innovative, secure, and reliable technology solutions that underpin SPHEREA’s commitment to excellence and innovation through technology.

Pierre Letter Work

Group CIO & CISO at SPHEREA in April 2025 to Present

Head of Data & AI Factory at Safran in May 2024 to April 2025

Head of BI & Data at Safran in January 2019 to April 2024

Pierre Letter Education

Centrale Nantes, Master's degree, August 2026

Lycée Pierre De Fermat, Classes préparatoires, August 2026

Lycée Georges Duby, Baccalauréat, August 2026

Pierre Letter Skills

Amazon Web Services

Cybersécurité

Project Management

About Pierre Letter's Current Company

SPHEREA

Discover more about SPHEREA

Frequently Asked Questions about Pierre Letter

What is Pierre Letter email address?

Email Pierre Letter at [email protected], [email protected] and [email protected]. This email is the most updated Pierre Letter's email found in 2026.

How to contact Pierre Letter?

To contact Pierre Letter send an email to [email protected], [email protected] or [email protected]. (updated on March 08, 2025)

What company does Pierre Letter work for?

Pierre Letter works for SPHEREA

What is Pierre Letter's role at SPHEREA?

Pierre Letter is Group CIO & CISO

What is Pierre Letter's Phone Number?

Pierre Letter's phone (**) *** *** 149

What industry does Pierre Letter work in?

Pierre Letter works in the Aviation & Aerospace industry.

Pierre Letter Email Addresses

Email Pierre Letter at [email protected], [email protected] and [email protected]. This email is the most updated Pierre Letter's email found in 2026.