Job Description Duties and responsibilities include, but are not limited to: Manage and grow key customer accounts in the semiconductor industry, with a focus on high-purity sulfuric acid and related process chemicals. Maintain close communication with customers to understand technical needs, resolve issues, and identify new business opportunities. Actively collect and analyze market and customer intelligence (pricing, demand forecast, competitor activity). Provide timely and accurate internal reporting, including sales updates, customer feedback, and issue escalation. Collaborate with cross-functional teams including technical support, supply chain, and product management to ensure excellent service. Respond quickly and professionally to customer concerns, technical questions, and product-related challenges. Travel regularly within the region for customer visits and trade events (approximately 2030%. Qualified candidates must have: Bachelor's degree in Chemistry, Chemical Engineering, Materials Science, or related field preferred. 5+ years of B2B sales experience in semiconductor materials, specialty chemicals, or related industry. Experience managing key accounts and developing strategic customer relationships. Strong communication and problem-solving skills with the ability to provide clear and accurate reporting. Technical understanding of semiconductor materials and ability to learn quickly. Proficiency in Microsoft Office. Bilingual preferred: Chinese and/or Korean in addition to English. Self-starter, results-driven, and capable of working independently in a remote setting. Prior experience working with fabs or Tier 1 semiconductor suppliers in Arizona. Knowledge of high-purity chemical supply chains and logistics. Exposure to chemical safety and handling regulations in the US