Location: WFH (1-3-week short trips to the US, India, and SEA) Employment: EOR under BIPO (Employer of Record) About Our Company We are the global innovation leader in photovoltaic metallization pastes, serving tier-1 cell and module makers across 20+ countries. Our product portfolio covers PERC, TOPCon, HJT, and IBC technologies, backed by >115 active patent families. With R&D centers in Shanghai, Taiwan, and the US, and manufacturing in Guangdong and Taiwan, we help customers turn high-efficiency solar cells from possibility into reality. Role Purpose Provide on-site technical support for new-paste qualifications and line optimization, ensuring customers achieve maximum cell efficiency and yield. Key Responsibilities Lead pilot runs and ramp-up support at customer sites. Diagnose and solve process issues related to screen-printing, firing, and paste performance. Translate customer feedback into clear action plans for internal R&D and sales teams. Train customer engineers and operators on best practices. Maintain accurate technical reports and customer visit logs. Requirements Education: Diploma or bachelor's in Chemistry, Materials Science, or related field. Experience: 3-8 years in a PV cell production or paste technical-support role; hands-on expertise in screen-printing processes and metallization pastes is essential. Languages: Fluent English (spoken & written); conversational Mandarin is a plus. Mobility: Willing to travel 20-30 % of the year, including short assignments in India, the US, and ASEAN countries. Soft skills: Strong problem-solving mindset, customer-facing communication, and team collaboration. Budget (gross monthly, CNY) Entry-level (3-4 yrs relevant experience): 13 k + allowances Mid-level (4-6 yrs, proven paste qualifications): 15 k-17 k + allowances Senior-level (>6 yrs, regional project leadership): 18 k-20 k + allowances Benefits 13th-month salary + quarterly bonus Daily travel allowance on overseas assignments Company-paid accommodation (except Taiwan) Full EOR statutory benefits and insurance Show more Show less