Research And Development Manager

For 80 years, Kolbe Windows & Doors has been dedicated to crafting high-quality, beautifully designed windows and doors that transform spaces. Our products go beyond function—each one reflects artistry, craftsmanship, and a deep respect for thoughtful design, helping customers bring their unique visions to life.

The Manager of Research & Development (R&D) is responsible for leading the development, testing, and continuous improvement of residential window and door products. This role oversees design validation, material evaluation, performance testing, and cross-functional product development activities to support company growth, regulatory compliance, manufacturability, and customer satisfaction.

The R&D Manager collaborates closely with Manufacturing, Marketing, Quality, Supply Chain, and Sales to successfully launch new products and product enhancements into the residential fenestration market.

• Lead the research, design, and development of new residential window and door products and systems.
• Manage product improvements, cost reduction initiatives, and value engineering projects.
• Identify new technologies, materials, hardware, glazing systems, and design trends within the fenestration industry.
• Support innovation initiatives focused on energy efficiency, sustainability, acoustics, durability, and ease of manufacturing.

• Manage multiple R&D projects from concept through commercialization.
• Develop and maintain project schedules, milestones, budgets, and deliverables.
• Lead design reviews, risk assessments, FMEA activities and communicate project status to leadership.
• Coordinate cross-functional teams to ensure successful product launches.
• Ensure projects meet timeline, cost, and performance objectives.
• Ensure product compliance with applicable standards and codes.
• Inspire, mentor, and develop a team of Product Engineers and Product Designers.
• Clearly communicate department goals, priorities, performance expectations, and strategic vision.
• Foster a culture of creativity, accountability, and continuous improvement.
• Support recruiting, training, and employee development initiatives, to ensure an environment of trust and unity.

• Collaborate with Manufacturing and Process Engineering to ensure products are manufacturable and cost effective.
• Support troubleshooting of field and production-related product issues.
• Participate in root cause analysis and corrective action activities.
• Oversee the development of installation methods, work instructions, and technical documentation.
• Work with suppliers to evaluate new materials, components, and technologies.
• Support Sales and Marketing with technical product information and competitive analysis.
• Participate in customer visits, industry trade shows, and technical presentations as needed.

• Bachelor's degree in mechanical engineering, materials engineering, manufacturing engineering, or related technical field required.

• 7–10+ years of product development or engineering experience. Preference given to experience within the residential window and door, building products, or fenestration industry.
• 3–5 years of leadership or management experience.
• Experience with APQP and/or stage-gate product development processes.

• Experience with CAD software such as AutoCAD, Solid Works, or Inventor.
• Understanding of thermal analysis, structural analysis, and product testing methods.
• Working knowledge of Lean Manufacturing, Six Sigma, or continuous improvement methodologies.
• Familiarity with extrusion design, tooling, and profile optimization.
• Experience with ERP/PLM systems.
• End-to-end product ownership
• Structured problem solving and root cause analysis
• Detail-oriented documentation and change management
• Customer- and market-focused design mindset
• Ability to balance innovation, performance, cost, and manufacturability

• Combination of office, lab, and manufacturing floor work
• Minimal (< 10%) travel to suppliers, test labs, or initial product installations may be required
• Ability to support hands-on prototype builds and production trials