SECTOR MANAGER: WASTEWATER (m/f) - as soon as possible or by agreement 80 - 100%

• 30 July 2026 • 80 - 100% • Indefinite duration • Galmsstrasse 4, 4410 Liestal The HOLINGER group, active internationally, develops intelligent solutions for all challenges related to the water cycle. At HOLINGER Switzerland, 450 employees spread across 20 sites are committed to projects ranging from a regional to an international scale. To strengthen our team, we are looking for a qualified and committed employee for our Liestal branch ### What you can accomplish • Overall responsibility for the organization, development, and sustainable success of the wastewater sector in northwestern Switzerland • Management of a team of engineers, technicians, and draftsmen; possible potential for co-direction • Responsibility for projects in the field of wastewater technology (industrial and municipal), from concept study to commissioning • Collaboration and coordination of interdisciplinary project teams composed of internal and external planners for the realization of interesting and future-oriented projects • Maintenance of existing client relationships as well as prospecting and expansion of new clients and orders • Possibility of participation and development of the wastewater competence area within the HOLINGER group Your skills are • University degree in a technical or scientific field • Several years of professional experience, ideally in the fields of wastewater, processes, and environmental technology • Experience in managing interdisciplinary teams • Economic understanding and interest in business development, project management, orientation towards efficiency and innovation • Experience in acquisition and in relations with public and industrial clients • Committed, entrepreneurial personality, with good communication and negotiation skills • Inspiring, empathetic, and integrative leader with great social competence What we offer you • Stimulating and innovative projects • Active promotion of continuing education and in-service training • Support for personal development within the company • Cross-border collaboration • Flexible working models • Lived corporate culture with an appreciative and collegial atmosphere • Structured integration • Modern working tools and IT infrastructure Company description The HOLINGER group, active internationally, develops intelligent solutions for all challenges related to the water cycle. At HOLINGER Switzerland, 450 employees spread across 20 sites are committed to projects ranging from a regional to an international scale. To strengthen our team, we are looking for a qualified and committed employee for our Liestal branch Are you interested? We look forward to meeting you and look forward to receiving your application. For more information, contact Rolf A. Gartmann, regional manager for northwestern Switzerland, at +41 79 619 68 78.