Clean Harbors · 2 days ago
I & E Technician - Intern
Clean Harbors is seeking an Instrumentation and Electrical (I&E) Intern to join our El Dorado, AR team for Summer 2026. The intern will gain hands-on experience working alongside I&E Technicians on instrumentation checks, calibrations, PLC Ladder Logic, control circuitry diagnostics, and electrical maintenance tasks.
Responsibilities
Ensure Health and Safety is the number one priority by complying with all safe work practices, policies, and processes and always acting in a safe manner
Assist in troubleshooting instruments and control system malfunctions
Shadow technicians performing preventative maintenance checks, calibrations, and inspections
Support work on cabling, power distribution systems, switchgear, and motor control centers
Gain exposure to substation equipment and medium voltage electrical systems
Maintain accurate records and logs as required
Verify and update P&IDs, schematics, and technical documentation
Qualification
Required
Currently enrolled in or recent graduate of a two-year I&E program or Electrical Engineering degree program
Strong analytical and problem-solving skills with attention to detail
Highly motivated self-starter with the ability to work independently
Proficient in MS Office Suite (Excel, Word, and Outlook)
Ability to communicate effectively with all levels of the organization, both written and verbally
Ability to lift up to 50 lbs, climb ladders, stoop, bend, stand for prolonged periods, and work at heights
Comfortable working in various weather conditions
Preferred
Knowledge of P&IDs and electrical schematics
Company
Clean Harbors
Clean Harbors is a provider of environmental, energy, and industrial services, including hazardous waste disposal for companies.
Funding
Current Stage
Public CompanyTotal Funding
$745.38MKey Investors
Relational Investors LLC.
2025-09-25Post Ipo Debt· $745M
2014-04-04Post Ipo Equity· $0.38M
1990-03-26IPO
Leadership Team
Recent News
The Motley Fool
2025-12-03
Business Wire
2025-12-02
2025-11-05
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