Leadership Development in Technical Organizations – Ep 371

In this episode of The AEC Leadership Podcast, host Anthony Pisano sits down with Aaron Lewis, Executive Principal of Structural Engineering East at Simpson, Gumpert & Hager (SGH), to explore the critical transition from technical expert to effective leader in the AEC industry. Aaron shares his personal journey from growing up on a farm and being shaped by problem-solving and business-minded values from his parents, to building a career in engineering and leadership. He emphasizes the importance of lifelong learning, trust-building, and cultural alignment across diverse office microcultures. The conversation dives into key leadership challenges such as managing the seller-doer model, fostering cross-disciplinary fluency, and balancing project execution with innovation. Aaron highlights the strategic value of internship programs as a long-term talent pipeline and underscores that investing in people development is not overhead—it's the core business strategy for organizational sustainability. The episode closes with Aaron’s advice to aspiring leaders: always think long-term and prioritize team development to build lasting success. Key takeaways include: (1) Leadership growth requires a mindset shift from technical execution to people development and strategic thinking; (2) Internship programs are a powerful, high-impact tool for cultivating long-term talent and cultural fit; (3) Cultivating a culture of trust, cross-disciplinary collaboration, and continuous learning enables innovation and resilience; (4) The seller-doer model can be transformed from a burden into a leadership opportunity by focusing on relationship-building over transactional sales; (5) Sustainable leadership means consistently investing in people, not just projects, to ensure future organizational strength.