Marketing, Sales & Business Dev Intern — Onsite Costa Mesa

A high-tech manufacturing company in Costa Mesa is seeking a Marketing, Sales & Business Development Intern for May/June to December 2026. This full-time internship offers hands-on experience in marketing and business development, where you will assist with customer engagement initiatives, marketing campaigns, and sales data analysis. Candidates should be enrolled in a relevant undergraduate or graduate program and possess strong organizational skills, proficiency in Microsoft Office, and excellent communication abilities. #J-18808-Ljbffr