Control Systems Engineer - Summer 2026 Internship

Clean Harbors, in Deer Park, TX, is looking for an intern (Control Systems Engineer) to join their Facility Support Group during Summer 2026.

This position assigned has responsibilities for support of the control systems (DCS, PLC, SIS, etc.).

The main responsibility is to deliver, maintain, and upgrade the control systems that meet production's requirements, perform as necessary to achieve functionality and safety obligations, and maximize system capability.

This includes the leadership of the migration and lifecycle system process, maintenance recommendation and oversight of installed base equipment, co-ordination of concepts with production.

Why work for Clean Harbors?


* Health and Safety is our #1 priority and we live it 3-6-5!


* Competitive pay and benefits


* Comprehensive health benefits coverage after 30 days


* Employee Stock Purchase Plan


* Group 401-K retirement savings with company matching


* Opportunities for growth and development for all the stages of your career


* Generous paid time off, company paid training and tuition reimbursement


* Positive and safe work environments