Sales Engineer (Technical Sales / Polymers & Plastics / B2B Development) – Mexico

GateSource HR is partnering with a key client in Mexico to hire a Sales Manager Engineer to support their continued growth and strengthen their commercial activities in the plastics sector across the region. We're seeking a motivated professional with solid experience in plastic commodities and technical sales. Key Responsibilities: Identify and approach prospective clients throughout Mexico Uncover new business opportunities and expand the product portfolio Conduct client visits and help open untapped markets within the country Design and implement strategic sales plans Manage and grow existing customer relationships while actively pursuing new leads Build strong connections with key decision-makers Lead negotiations and close deals that align with profitability and client satisfaction goals Work closely with internal teams to ensure high-quality customer service Track and analyze sales performance to drive continuous improvement Requirements Degree in Business Administration, Commercial Engineering, or Chemical Engineering 8–10 years of experience in B2B sales and trading, preferably in the plastics or chemical industry Proven ability to develop new markets, set pricing strategies aligned with company guidelines, and analyze market trends Strong communication and negotiation skills Self-driven and collaborative mindset Intermediate to advanced English is required Benefits Fixed bonus of USD 500 per month for the first year 70% coverage of private medical insurance 100% life insurance coverage All legally mandated benefits included