National InSite Manager (Hazardous Materials, Refinery Support)

Clean Harbors is seeking a National InSite Manager to provide operational leadership and floating support for refinery-based InSite programs.

This role will initially support operations in El Segundo, CA, with additional support for refinery and InSite locations based on business needs.

The National InSite Manager will help launch new programs, train permanent site leadership, provide coverage for operational gaps, support customer-facing operations, and help ensure safe, compliant, and efficient execution across assigned locations.

This role is also responsible for monitoring operational performance, supporting compliance expectations, and identifying growth opportunities within customer accounts.

This position is ideal for a candidate with leadership experience, strong operational judgment, and experience managing personnel, equipment, and site assets in a refinery, hazardous waste, transportation, environmental services, or industrial setting.

The role will begin in the El Segundo refinery area and later assist other refinery accounts, including Northern California and other locations, depending on business demand.

Travel may vary depending on account needs, new program wins, and turnaround support.

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.

Why work for Clean Harbors?


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


* Focus on maintaining sustainability and cleaning the Earth


* Competitive Pay: $75,000 - $85,000 salary DOE


* Comprehensive health benefits coverage after 30 days of full-time employment including 401K with Company match


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


* Company paid training and tuition reimbursement