Operational Security Domain Manager - 100%

Within the DTN-IA, this position is attached to the Operations Service. As Domain Manager, you will lead the operational security of information systems with a team composed of seven specialists while maintaining strong technical involvement. Thus, you will support your team in resolving complex incidents, participate in on-call duties, and intervene during security events.

In your management role, you will develop the skills and organization of your team to strengthen the capacities of operational security and the Security Operations Center (SOC). You will organize monitoring and conduct awareness actions within the DTN-IA and the business units.

In terms of governance and strategy, you will contribute to the definition, implementation, and compliance with information systems security policies (PSSI) as well as the deployment of the cybersecurity strategy. You will ensure compliance with operational governance, participate in the Change Advisory Board (CAB), and manage the priorities, performance indicators, and objectives of your domain.

With your team, you will define and implement security projects aimed at strengthening the cybersecurity posture of the institution. You will participate in "Security by Design" reviews for new projects, validate the connection of technical and biomedical equipment according to the validation process, and contribute to the Incident Recovery Plan / Incident Continuity Plan program.

You will lead vulnerability management, ensure the monitoring of remediation actions, conduct security investigations, and organize regular and appropriate audits as well as pentests.

You will also guarantee the maintenance of operational conditions for cybersecurity platforms and services, including firewalls, proxies, authentication and authorization mechanisms, privileged access management solutions, PKI, Vault, IAM, EDR, as well as hardening and protection devices for information systems.

At the head of the SOC, you will supervise detection and incident response activities relying on the SIEM. You will organize the analysis and qualification of alerts, coordinate technical investigations and incident response, participate in crisis management, and develop detection, investigation, and response capabilities against cyber threats.

Finally, you will contribute to the design and evolution of secure architectures in collaboration with the DTN-IA teams and the Chief Information Security Officer.

You hold a Master's degree in computer science, cybersecurity, or an equivalent degree completed by one or more recognized certifications in cybersecurity.

You have more than 10 years of experience in operational security of information systems and more than 5 years in managing technical teams. Experience acquired in a critical environment is an asset.

You are capable of evolving in a complex and transversal environment, and you demonstrate leadership, communication skills, and the ability to unite people. Your profile combines technical expertise, leadership, and interpersonal skills, making you a key actor in meeting the strategic and operational challenges of the position.

The function requires availability to participate in the on-call service, including outside regular hours, at night, on weekends, and on public holidays.

• Start date: to be agreed
• Number of positions: 1
• Activity rate: 100%
• Job class: 25
• Contract: CDI
• Application deadline: 23.09.2026
• Information request: M. F.-Y. Sublet, Head of Operations Service of the DTN-IA, Franck-Yvan.Sublet@hug.ch

Your application file must include a letter demonstrating your motivation, your curriculum vitae, copies of the diplomas and certificates required for the position, and the last 2 work certificates.

This announcement is addressed to women and men alike.

Wishing to engage in the fight against unemployment, the HUG encourage applications coming from the Office cantonal de l'emploi.

Only applications submitted via the recruitment platform will be considered. Paper and email applications will not be processed.

With more than 13,000 employees representing 160 professions, the Hôpitaux Universitaires de Genève are a reference institution at national and international levels. To learn more about our institution, take a few minutes to consult our 2025 retrospective by clicking here. (https://www.youtube.com/watch?v=p8kVMJchPR0)

The Direction de la transformation numérique et de l'Intelligence Augmentée (https://www.hug.ch/direction-transformation-numerique-et-ia) (DTN-IA) leads the digital transformation of the institution, in a context of data-driven management of hospital processes. It creates, integrates, and manages all IT applications of one of the most efficient hospital information systems to support the clinical and logistical activities of the Hôpitaux Universitaires de Genève. With a fleet of more than 13,500 workstations, 1,300 servers for more than 250 applications serving all staff, available 24/7, the DTN-IA manages an HR information system for the 13,000 employees of the HUG and the 7 other Genevan institutions.

In this context, the DTN-IA creates a cutting-edge integrated patient file and contributes to the prestige of the HUG thanks to recognized functional richness and close collaborations with all health professionals and their transversal management. Furthermore, the DTN-IA integrates cutting-edge biomedical equipment and daily