Ensure Health and Safety is the number one priority by following all safe work practices, policies, and procedures; Work alongside the IS Marketing Director to support marketing projects and initiatives across HPC Industrial; Gain hands-on experience supporting sales and marketing initiatives for large industrial customers, including sponsorships, customer engagements, and promotional materials; Collaborate with field sales teams to learn how marketing supports relationship-based selling, customer retention, and business growth; Support the development of product and service training content and resources for field sales teams and customers; Partner with cross-functional marketing teams and field sales professionals to coordinate projects and marketing activities; Assist with website improvement initiatives, including content development, organization, and updates as needed; Gain exposure to marketing strategies and operations within a large, multinational Industrial Services organization; Participate in Clean Harbors Internship Program networking and professional development activities; Complete and present a final internship project at the conclusion of the program. Currently pursuing a Bachelor's degree in Marketing, preferably entering senior year, or a recent graduate of an accredited college or university; One or more previous professional internships preferred, ideally in marketing, sales, communications, or a related business function; Strong interest in industrial markets, including chemical, petrochemical, environmental, or industrial services; Interest in business-to-business (B2B) marketing, customer relationships, and sales support; Strong written and verbal communication skills with the ability to build positive professional relationships; Self-motivated, organized, and comfortable collaborating with cross-functional teams; Proficiency in Microsoft Office, including PowerPoint, Word, and Excel; Ability to work onsite in Deer Park, TX, with flexibility to support occasional business-related travel.