NetSecOps Expert (F/M/X)

Accor Tech & Digital is the power engine of Accor technology, digital business and transformation. Our 5,000 talents are committed to deliver the best tech and digital experiences to our guests, hotels and staff across 110 countries and to shape the future of hospitality. 

Accor Tech & Digital, jobs in the tech field where intelligence is above all human! 

Accor Tech & Digital is the innovation and technological transformation lab of the world leader in hospitality.

Our teams, known as Heartists®, bring together the best of hospitality with the best of tech and digital. Our ambition is to provide our customers with personalized, memorable, and sustainable experiences.

Here, we create new ways to travel within each of our 5,500 hotels, connecting closely with our 100 million clients in 110 countries.

Here, we are at the heart of an incredible playground for technological transition and the design of digital products and services for our customers and hotel teams.

Here, your scope will know no boundaries;

So join us and dare to make an impact on the world!

Here is where your greatest challenge awaits you: 

You will manage and enhance Accor’s infrastructure security platforms (firewalls, proxies, bastions) across Cloud and on-prem environments, ensuring secure,resilient, and scalable protection of digital assets. Working with infrastructure, cloud, and application teams, you will align security operations with regulatoryand risk management requirements. Your role includes integrating advanced controls, leading proof-of-concepts for innovative solutions, and maintaining aforward-looking infrastructure security posture that anticipates threats and ensures seamless user experiences.

Main responsibilities : 

Infrastructure security operations and implementation:​

• Design, deploy, and operate advanced firewall, proxy, and bastion solutions across hybrid environments (on-premises and multi-Cloud), ensuring alignment with Zero Trust principles and Accor’s cybersecurity strategy.​

• Perform deep configuration tuning to optimize both security posture and performance.​

• Ensure infrastructures are resilient, scalable, and aligned with regulatory requirements, while preventing unauthorized access and minimizing attack surface.​

Project support, and operational alignment:​

• Act as a subject-matter expert for network and access security, advising project teams on advanced design choices such as micro-segmentation, adaptive access control, and secure Cloud connectivity.​

• Collaborate with DevOps and Cloud engineering teams to integrate firewall policies, proxy rules, and bastion access controls into CI/CD pipelines.​

• Provide expert support in critical incidents, root-cause analysis, and complex troubleshooting involving encrypted traffic inspection, identity-aware access, and hybrid architectures.​

Standards, documentation, and knowledge sharing:​

• Produce and maintain expert-level documentation, including hardened configuration baselines, advanced troubleshooting playbooks, and secure integration patterns.​

• Ensure consistent enforcement of network and access security standards across all environments, including Cloud-native services and legacy infrastructures.​

Technology evaluation and continuous improvement:​

• Maintain expert awareness of cutting-edge technologies (e.g., SASE, ZTNA, AI-driven threat detection) and anticipate their integration within Accor’s infrastructure landscape.​

• Lead complex proof-of-concepts to benchmark firewall, proxy, and bastion solutions under realistic load, and compliance scenarios.​

• Regularly propose innovative enhancements to reinforce infrastructure resilience, adapt to evolving business requirements, and stay ahead of emerging cyber threats.

And you:

Minimum 5 years of experience in cybersecurity or network,with a strong focus on Cloud environnement.

Global and leadership skills​:

• Clear communication and storytelling
• Problem-solving and incident response​
• Influence and leadership​
• Stakeholder management​

Technical​ skills:

• Secure architecture design​
• Cloud Security​
• Micro Segmentation / Zero Trust​
• Compliance and standards​
• Network and perimeter Security​
• Automation and scripting​

Accor dares to impact:  

- the world   

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

• We adopt a continuous improvement approach to reduce the impact of digital on the environment 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.  

- Specifically, at Accor Tech & Digital: 

• Remote work in France and flexible work options: work from home, our offices or even our hotels and coworking spaces. 

• Every Wednesday afternoon, dedicate your time to deep work and personal development. 

• Work in a multicultural and English-speaking environment. 

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

and also, 

• 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 €600 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.  

• Attractive working conditions with collaborative workspaces, restaurants, and recreational and sports areas. 

Your talent and motivation are our only selection criteria. 

We value the richness of the diverse nationalities, personalities, and professional backgrounds. 

We know how to adapt to the specific needs of our employees, including those with disabilities. 
We encourage all applications, regardless of gender, so go ahead and apply! 

Recruitment is all about people!    

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