Manager Infrastructure and Maintenance

We are an innovative company committed to precision and quality. For our Renningen site, we are looking for a dedicated leader to take our infrastructure and maintenance to the next level.

• Lead and develop a maintenance and facility management team (4 employees)
• Drive the strategic development of technical infrastructure, production, and testing areas
• Manage projects including planning, budgeting, and implementation (infrastructure, HVAC, test benches, production, logistics)
• Analyze and resolve malfunctions while continuously optimizing energy and environmental performance
• Administer and improve technical control and monitoring systems in collaboration with IT
• Enhance and design test infrastructure for precision climate systems
• Coordinate renovation and new construction projects with external partners
• Manage contracts and oversee external service providers
• Handle procurement processes: quotations, orders, invoice verification
• Liaise with authorities and inspection bodies (e.g., TÜV, VdS, fire department)
• Monitor costs and quality, optimize maintenance cycles based on TPM principles
• Maintain and further develop maintenance and testing databases

• Completed technical training (supply engineering, electrical/metal) with further qualification as master craftsman or technician
• Several years of experience in planning and maintaining building, operational, and process technology (HVAC, technical building equipment, production/storage technology, logistics, cleanroom, vacuum, pure water, fire alarm/sprinkler systems, etc.)
• Knowledge in contractor and facility management
• Confident in handling legal safety requirements and working with authorities
• IT expertise for building/process control systems, strong MS Office skills
• Good English skills; ERP knowledge is an advantage
• Leadership experience, strong communication skills, and organizational talent
• High customer orientation, self-motivation, and resilience
• Analytical problem-solving skills and decision-making ability

You want to be part of the Exentec team? We look forward to receiving your application
For further questions and information, please do not hesitate to contact Dagmar Kull via E-Mail at

Please note that we only consider applications submitted through our application portal. Applications sent via email will not be considered due to data protection regulations.