Clean Harbors and Safety-Kleen Systems is seeking a reliable, team-oriented Government Account Intern with a strong commitment to safety. This Winter 2026 internship is based at the company’s Norwell, Massachusetts headquarters, and interns are expected to work during winter break. The role offers hands-on experience supporting business priorities across environmental, energy, and industrial services operations, working alongside professionals, field teams, and operational leaders. The internship program provides engagement with teams, mentors, and leaders; meaningful projects; education about the environmental services industry and Clean Harbors’ operations; and exposure to career paths across its lines of business. Interns may spend time at a facility or project site, participate in safety briefings, observe operational processes, assist with project coordination, review operational data, and support initiatives that help operations run safely and efficiently. Clean Harbors’ mission is to create a safer, cleaner environment through the treatment, recycling, and disposal of hazardous materials. It provides environmental, energy, and industrial services throughout the United States, Canada, Mexico, and Puerto Rico.
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Career Level
Intern