Operational Technology (OT) Cybersecurity Manager

L'Oréal Groupe; Saint-Ouen-sur-Seine; On-site; EUR 90,000 - 130,000; Full time

Job summary

Reporting to the Global Operations and Finance CISO, you lead information security and technology risk management for our industrial plants and fulfillment centers. Partnering with Zones, Operations, and Finance functions, you drive large-scale transformation across our global footprint.

You will define and implement the global OT cybersecurity strategy, align with group policies, embed security in projects, and oversee risk, third-party management and incident response to ensure industrial

Qualifications

• Experience in industrial environments with IEC 62443 knowledge.
• Demonstrable leadership of cross‑functional, international teams.
• Strong risk assessment and remediation capabilities.

Responsibilities

• Define and implement global OT cybersecurity strategy across manufacturing and logistics sites.
• Lead the Titanium cybersecurity transformation program on the OT perimeter.
• Embed Security in Projects methodology with business and IT stakeholders.
• Lead security awareness and community engagement across global teams.

Skills

OT & IT Security

Leadership

Risk Management

English proficiency

CISSP

GISSP

Education

CISSP certification

GISSP certification

Job description

Hello, we’re L’Oréal. We’re not just building brands, we’re shaping how the world experiences beauty (and it takes a lot of cool jobs to do it). Intrigued? Keep reading, this might be the opportunity you’ve been searching for.

A Day in the Life

Reporting to the Global Operations and Finance CISO, you lead information security and technology risk management for our industrial plants and fulfillment centers. Partnering with Zones, Operations, and Finance functions, you drive large-scale transformation across our global footprint:

• Define and implement the global OT cybersecurity strategy, security policies, and standards across manufacturing and logistics sites.
• Lead the worldwide Titanium cybersecurity transformation program on the OT perimeter, ensuring alignment with Group security policies and regulatory frameworks like NIS2.
• Embed the ‘Integration of Security in Projects’ methodology jointly with industrial business and IT stakeholders.
• Animate the global OT cybersecurity community, acting as an ambassador through engaging security awareness sessions.
• Oversee threat and vulnerability remediation, third-party risk management, and security exceptions while partnering with the CSIRT on incident response.
• Track compliance and operational security KPIs, delivering action plans to continuously strengthen industrial resilience.

We Are Looking For

You bring curiosity, technical rigor, and a collaborative mindset to safeguard critical industrial infrastructure. You bring:

• OT & IT Security Expertise: Strong technical background with demonstrable track record in industrial environments, practical knowledge of IEC 62443, the Purdue model, and regulatory standards (e.g. NIS2, GDPR). Industry certifications (CISSP, GISSP) are a plus.
• Transversal Leadership: Proven experience managing and influencing cross‑functional, distributed teams and international communities without direct authority.
• Risk & Vulnerability Management: Sound knowledge of risk assessment standards, exception workflows, compensatory measures, and continuous remediation plans.
• Stakeholder Communication & Professional English: High fluency in written and spoken English, with the ability to bridge business enablement and technical compliance across global teams.

What’s In It For You

• A place for you to leave your comfort zone and grow beyond your potential (here, you’ll be encouraged to try new things and take risks!)
• Real responsibility from day 1, there’s no sitting on the sidelines at L’Oréal
• An environment where people of every ethnicity, social background, age, religion, gender and sexual orientation as well as people with disabilities are accepted, can speak up, will thrive and are celebrated!
• A place where you can contribute to something bigger! Many of our brands have societal/environmental causes to make a concrete difference

Who We Are

You will join a growing global community of 2,000+ Tech Experts across 40+ specialisms, collaborating with diverse teams representing over 80 nationalities to protect our worldwide operations and shape augmented beauty.

We’re committed to guaranteeing inclusive recruitment processes and to advocating for hiring and promoting each candidate in an ethical and equitable way. The Group strictly prohibits discrimination against any applicant for employment because of the individual’s gender identity or expression, sexual orientation, visible and/or invisible disabilities, socio‑economic and/or multicultural origins, health conditions, age, religion, or any other characteristics protected by law.

Wondering how AI is integrated in our L’Oréal recruitment process? Find practical information and advice in our AI Charter.