Leads technical pre-sales activities for complex enterprise opportunities across the Western Region. Responsibilities include discovery, solution architecture, demonstrations, workshops, proof-of-concept engagements, technical evaluations, RFI/RFP responses, and translating infrastructure, cloud, security, migration, and data protection requirements into business value. Partners with sales, product, engineering, and customer teams; identifies risks, supports technical decision-making, contributes enablement content, and mentors other Solutions Engineers.