Solar Sales Internship

Flex Sales is hiring college students for a high-earning Solar Sales Internship with the #1 College Sales Development Company, awarded 2025 Best Sales & Marketing Job for College Students. This isn't your typical low-paid internship—our students earn real money while gaining world-class experience in the rapidly growing renewable energy industry. Solar sales interns typically earn $15,000–$20,000 their first summer, with experienced interns averaging $62,576 and those in leadership roles earning $105,827+. Best of all? You'll travel to exciting markets across the country with paid flights and provided company housing at all locations nationwide. No solar or sales experience is required; we provide comprehensive training to ensure you have the skills needed to succeed.