Marketing Intern IS | Summer 2027

Clean Harbors; Deer Park (TX); On-site; USD 23,000 - 32,000; Full time

Job summary

Clean Harbors is offering a Summer 2027 Marketing Intern position in Deer Park, TX. You will support B2B marketing, sales enablement, and customer engagement under the IS Marketing Director, collaborating with cross-functional teams on campaigns, sponsorships, and field programs.

The internship runs May 17 or May 24, 2027, through August, is on-site only, and may require travel to branches. This is an excellent opportunity for a marketing student to gain hands-on industry experience.

Job description

Clean Harbors is looking for an Industrial Services Marketing Intern to join our Summer 2027 Internship Program in Deer Park, TX, supporting HPC Industrial, powered by Clean Harbors.

This internship provides hands-on experience in business-to-business (B2B) marketing, sales support, and customer engagement within the Industrial Services (IS) industry. The intern will work closely with the IS Marketing Director and cross-functional teams to support marketing initiatives, customer relationships, sales training resources, and projects that contribute to business growth.

This is a full-time internship and is not eligible for remote work. Some travel to branch or field locations may be required.

Start Dates:

Start dates for our Summer 2027 Internship Program are May 17th or May 24th, 2027. Internships will run through the summer and end in August.

Why Intern with Clean Harbors?

• Health and Safety is our #1 priority and we live it 3-6-5!
• Competitive pay of $20/hour
• Clean Harbors offers students the opportunity to gain hands-on experience while working alongside professionals who are leading the way in environmental, energy, and industrial services.

Our internship program is designed to provide:

• Engagement with teams, mentors, and leaders across the organization;
• Experience through meaningful projects that support real business priorities;
• Education about the environmental services industry and Clean Harbors' operations;
• Exposure to different career paths across our lines of business.

RESPONSIBILITIES

Key Responsibilities:

• 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.

QUALIFICATIONS

What does it take to intern with Clean Harbors?

• 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.

Want to learn more about starting your career with Clean Harbors?

As a Clean Harbors intern, you will gain hands-on experience working alongside field teams and operational leaders who support environmental and industrial services across North America. Your day may include time at a facility or project site, participating in safety briefings, observing operational processes, and learning how teams safely manage environmental services and hazardous materials.

Interns may also assist with project coordination, review operational data, and support team initiatives that help keep operations running safely and efficiently. Throughout the internship, you will gain practical exposure to the people, processes, and safety culture that drive Clean Harbors' work in the field.

About Clean Harbors:

40-years of sustainability in action. At Clean Harbors, our mission is to create a safer, cleaner environment through the treatment, recycling, and disposal of hazardous materials. Clean Harbors is the leading provider of environmental, energy, and industrial services throughout the United States, Canada, Mexico, and Puerto Rico.

Everywhere industry meets environment, Clean Harbors is on-site, providing premier environmental, energy, and industrial services. We are solving tough problems through innovation and proven methodology. Come be part of the solution with us.

Clean Harbors is an equal opportunity employer.

Clean Harbors is committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities.

To request reasonable accommodation, contact [e-mail] or 1-844-922-5547.

Clean Harbors is a Military & Veteran friendly company.

Clean Harbors is committed to complying with applicable pay transparency laws and ensuring fair and equitable compensation. The posted salary range reflects the minimum and maximum target for this role. Final compensation may vary based on factors such as location, experience, skills, and business needs. In addition to the base salary, some roles may be eligible for bonus or incentive compensation and a comprehensive benefits package.

*CH

• Job Identification: 167976
• Category: Intern
• Posting Date: 2026-10-28
• Job Schedule: Full time
• Regular or Temporary: Temporary
• Job Function: Marketing
• Locations: 900 Georgia Avenue
• Pay Range: 20.00 Hourly