Systems Manager

• 16 octobre 2026
• 80 - 100%
• Durée indéterminée
• Genève

Together we will achieve ##

By joining the PID management and the Solutions Digitales et Informatiques activity, you will play a key role in the continuity and performance of SIG's IT systems. Your mission will consist of guaranteeing the availability and security of technological infrastructures, while accompanying their evolution. You will contribute to the digital transformation and operational resilience of the company, by providing reliable and innovative solutions that support business operations and simplify the daily lives of employees.

Your energy in service of a sustainable Genève ##

As part of your function, you will notably be in charge of:

• Ensuring the management, industrialization, and supervision of production environments to guarantee their availability;
• Administering and evolving monitoring, logging, alerting, and observability solutions to improve system visibility;
• Automating provisioning and configuration via IaC tools, scripts, and APIs to optimize processes;
• Managing and evolving storage and backup platforms to ensure continuity of services;
• Guaranteeing the security and reliability of environments through access management, patching, and system hardening;
• Participating in the continuous improvement of processes and contributing to the skill development of technical teams.

Your personality and your skills ##

We are looking for a person with solid experience in system administration and infrastructure, capable of evolving in a complex and demanding environment. A degree in computer science and confirmed technical expertise are expected, as well as an aptitude for teamwork and sharing knowledge in a constantly evolving context.

• Mastery of Windows and Linux server environments, as well as virtualization infrastructures.
• Skills in automation, scripting, and IaC tools to optimize deployments and configurations.
• Good understanding of hybrid cloud architectures (Azure) and distributed environments (Kubernetes).
• Confirmed experience of at least 5 years in system administration and level 2 and 3 support.
• Ability to provide 24/7 on-call service and mastery of English at a B1 level.
• CFC training or HES engineering degree in computer science or equivalent, with expertise in security and operations.

Please address your application to us in French.

Joining SIG means participating in change! ##

SIG is a local public company serving the population, businesses, and public authorities of Genève. It provides a wide range of services in the distribution of energy, water, and waste recovery. It is committed, as the industrial arm of the Etat de Genève, in favor of an ambitious ecological transition.

Concerned with promoting equality between women and men as well as diversity within its teams, our institution encourages applications from everyone, regardless of their gender, origin, or any other personal characteristic.

In areas where women are currently under-represented, female applications are particularly encouraged.

Competition no. 8222 ##

Application deadline ##

30 octobre 2026