Accor Tech is a leading hospitality technology operating across the world: our global #OneTechTeam works to simplify and accelerate the global tech ecosystem that powers Accor. 

Our 1,200 Heartist®, passionate about innovation and problem-solving, support our 5,500 hotels and offices in 110 countries to deliver an exceptional experience to our 100 million customers. 

They also dedicate themselves to shaping the future of our rapidly evolving and highly competitive industry, while building a sustainable future. 

Join our truly diverse and creative team that tackles technical challenges every day.  

With us, dare to impact the world! 

Here is where your greatest challenge awaits you: 

As part of a team of technical experts and pentesters, you will help ensure the security of IT systems (Headquarters, Hotels, Regional Offices, etc.) by identifying vulnerabilities through penetration testing and then providing concrete corrective solutions for our internal teams.

Your main responsibilities will be:

• Checking the security level of applications (penetration testing, code review, audit, etc.). These are primarily Web, Mobile, and API applications.
• Proposing effective and pragmatic protective measures, contextualized to the technologies used by the project teams. Supporting projects in considering security.
• Developing security tools necessary for the team or ongoing tests.
• Training and raising awareness among teams about security issues.
• Participating in defining security standards and procedures (secure development guides, best practices, etc.).
• Checking the security level of the IS across all IS layers ("Redteaming").
• Technology watch, monitoring security alerts.
• Given our international context, some travel may be required (about 2 times a year).

Accor dares to impact: 

- the world  

• We are committed to the world around us, with a strong employer culture focused on the development of our 300,000 talents. 

• On the tech side, we are committed to reducing the impact of digital technology across all our projects. 

- your career:  

• We enable all our employees to manage their work-life balance and offer them the means to shape their work environment according to their preferences. 

• Training and career paths are defined both individually and collectively, allowing us to grow together on a daily basis. 

• We value the richness of diverse nationalities represented, from various backgrounds, encompassing all the stories that make us who we are. We encourage diversity in personalities and professional paths. We know how to adapt to the specific needs of our employees, especially those with disabilities. 

- Specifically, at Accor Tech  

• Continuous improvement & training: Hackathons, exceptional technological partnerships, dedicated talent management, and a specialized platform for training, Digitech Academy & certifications. 

and also,  

• Remote work, 

• Work from Everywhere: Personal access provided to over 500 coworking spaces, many of which are within our hotels. 

• ALL - Heartist® Program: Unforgettable stays and experiences at all Accor locations and partner venues worldwide. 

• Heartist® for Good Program: Commit to supporting an association of your choice from those available on our volunteering platform (1 day offered per year by the Group during your working hours). 

• An Employee Social Committee (CSE) supporting the financing of your cultural and sports activities. 

• Sustainable Mobility Package up to €700 for the use of "green" transportation, or 75% coverage of Pass Navigo (public transportation pass). 

• €10 meal vouchers. 

• A mandatory health insurance plan funded at 50% by Accor without additional costs in case of enrollment of your dependents. 

• And at our Issy les Moulineaux site: Collaborative workspaces, an employee restaurant, unlimited coffee, gaming and sports areas, a concierge service, and a park just across the street 😉 

Is this mission appealing to you? 

Recruitment is all about people!  

Apply, and we will offer you: 

1. A meeting with our recruitment team to present the essential aspects of the position to you or guide you towards the role that may suit you. 

2. An interview with the team manager responsible for the role you are interested in.  

3. For some roles, you might also be required to complete an assessment (use case and motivation questionnaire. 

4. A final interview with our Human Resources team to discuss our Group's culture, work environment, training program, career prospects, as well as various benefits offered by the Group. 

5. A personalized feedback. 

#accortech 

About you:

Graduated from an engineering school or equivalent, you have minimum 4 years professional experience in penetration testing.

The qualities required for this position are:

• Strong interest in the field of IT security.
• Team spirit, curiosity, initiative.
• Excellent writing and communication skills.
• English is essential (international context), another language is appreciated. Technical skills:
• Mastery of the main vulnerabilities (OWASP), hacking techniques, including manual exploitation of flaws when necessary.
• Good mastery of market tools (BURP, Metasploit, etc.).
• Good knowledge of WEB and mobile technologies (J2EE, .NET, PHP, NodeJS, Microsoft, Android, iOS). The ability to provide precise technical recommendations for these technologies is a decisive criterion.
• Strong foundations in systems and networks.