Head of Technical Office - Senior Engineer (M/F)

• 19 August 2026 • 100% • Indefinite duration • Possible • Morat Based in Morat, in the canton of Fribourg, Swiss-Green Engineering Sàrl is a Swiss company specialized since 2009 in renewable energies, with particular expertise in photovoltaics and energy storage solutions. Our activity covers the entire energy chain: solar production, battery storage, off-grid autonomous systems, grid-connected installations and embedded energy solutions. We design and market solutions intended for both individuals and professionals, with one objective: to promote more autonomous, sustainable and intelligent energy. Swiss-Green Engineering also distinguishes itself by strong technical expertise. The company notably designs its own SMARTES storage systems in Switzerland and accompanies its clients and partners in the study, dimensioning, commissioning and technical support of their installations. Human-sized, our team evolves in a sector in full transformation, at the crossroads of engineering, technological innovation and the energy transition. Head of Technical Office - Senior Engineer (M/F) Your mission : Reporting directly to the Management, you take responsibility for the Engineering Office of Swiss-Green Engineering, currently composed of two engineers on site and one senior engineer working remotely. Your role combines two inseparable dimensions: taking direct charge of technical projects, and ensuring the leadership, coordination and structuring of the Engineering Office. An experienced engineer and field manager, you intervene personally in the design and dimensioning of our solutions while being the managerial referent for the team. You work in close collaboration with our technical manager. Your objective: to secure the realization of projects, develop the skills and autonomy of the team and progressively build common, efficient working methods adapted to our SME environment. This position does not consist of remotely supervising the work of an Engineering Office. You will be directly involved in the projects, while providing the team with the expertise, leadership and framework necessary for its development. Your challenge will be to simultaneously advance projects, employees and the organization of the Engineering Office, in order to build a technically solid, autonomous team capable of sustainably accompanying the development of Swiss-Green Engineering. Your main responsibilities : Technical design of projects and client relationship • Take direct charge of the study, design and dimensioning of photovoltaic projects, battery storage, electrical installations and off-grid systems. • Analyze the needs and constraints of clients and define adapted solutions. Ensure technical contact with clients and partners within the framework of their projects. • Perform feasibility studies, analyses, calculations and dimensioning necessary for the projects. • Elaborate the plans, diagrams, documents and technical files necessary for their realization. • Take charge of technical issues relating to their projects and collaborate with the technical referent when their expertise or validation is necessary. • Participate in technical visits, commissioning and field interventions according to the needs of the projects. Steering of projects and the technical office • Organize and coordinate the activity of the Engineering Office. • Allocate projects and workload according to skills, priorities and availability. • Follow the progress of studies and guarantee compliance with deadlines and quality requirements. • Identify and anticipate technical risks or difficulties. Challenge and validate the technical choices proposed by the team. • Guarantee efficient coordination with other services: sales, purchasing, logistics, assembly, commissioning and after-sales service. Management and development of the team • Supervise and accompany engineers in the realization of their projects. • Fulfill a role as technical referent and provide the necessary expertise for the resolution of complex issues. • Organize the sharing of knowledge and best practices within the Engineering Office. • Promote direct, efficient and collaborative communication. Ensure good coordination between the team present and remote employees. Structuring and continuous improvement • Analyze the functioning of the Engineering Office and identify the main axes for improvement. • Clarify roles, responsibilities and project processing steps. • Propose and formalize common methods, standards, models and working tools. Improve the capitalization and sharing of technical knowledge. • Implement control and validation methods adapted to project challenges. • Utilize feedback from assembly, commissioning and after-sales service to improve developed solutions. • Propose relevant organizational, methodological or technical evolutions to the Management and, after validation, accompany their implementation. We are primarily looking for a senior engineer with solid technical expertise wishing to maintain strong operational involvement while taking the leadership of a small team. You have higher education in electrical engineering, energy engineering or in a relevant technical field for the function, as well as confirmed experience in the design and dimensioning of electrical and energy systems. Languages: Excellent command of French, both spoken and written. Good command of German, minimum level B2