Solutions Architect

• 28 juillet 2026 • 100% • Durée indéterminée • Chemin du Chateau-Bloch 2, 1219 Le Lignon Together we will achieve ## The Thermal Exploitation unit's mission is to guarantee SIG customers a quality thermal energy supply, while ensuring continuous operation within a secure framework. It maintains production facilities as well as heating and cooling networks throughout the canton of Genève. Your energy at the service of a sustainable Genève ## As a Thermal Solutions Architect (IT/OT), you will contribute, through your expertise, to the development, operation, and securing of industrial control systems as well as the IT/OT infrastructures of thermal networks. Your missions will be as follows: • Guarantee the availability, reliability, and security of IT/OT computer systems in compliance with cybersecurity requirements; • Ensure the evolution of computer systems in compliance with cybersecurity standards and frameworks; • Implement cybersecurity requirements based on the NIST framework; • Participate in the configuration, administration, and maintenance of IT and OT environments; • Administer and secure virtualization infrastructures as well as the various networks; • Define and deploy operation processes and standards related to industrial systems; • Write technical documentation and provide functional support; • Collaborate with service providers and maintenance partners intervening on the systems; • Participate in the skill development of the operation and maintenance teams regarding systems, data, and cybersecurity aspects. Your personality and your skills ## You enjoy teamwork and demonstrate an innovative spirit. Curious and autonomous in your learning, you are interested in computer technologies and industrial systems. Organized and rigorous, you possess good analytical and synthesis skills. You are recognized for your communication qualities and your open-mindedness. • Proven experience in managing IT and OT systems; • Solid knowledge of network infrastructures, IT security, and cybersecurity frameworks, notably NIST; • Knowledge of industrial automation and control environments; • Experience in the administration of systems, networks, and virtualized environments. Your academic background: • Bachelor or Master in cybersecurity, information systems, computer science or automation, accompanied by 5 to 10 years of professional experience; • or training deemed equivalent completed by significant professional experience in the field. Joining SIG means participating in change! ## SIG is a local public company at the service of the population, businesses, and public communities of Genève. It provides a wide range of services in the distribution of energy, water, and waste recovery. As the industrial arm of the State of Genève, it is committed to 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. 8157 ## Application deadline ## 18 août 2026