Laboratory Supervisor at Clean Harbors

Clean Harbors is hiring a Laboratory Supervisor for its El Dorado, Arkansas facility to supervise laboratory staff and oversee chemical and physical sample analysis. The role includes maintaining OSHA and company safety compliance, troubleshooting and maintaining instrumentation, developing methods, managing equipment and supplies, ensuring QA/QC and analytical testing schedules, managing waste, training staff, and supervising personnel. The schedule is Monday through Friday, 7 a.m. to 3 p.m., with flexibility. A bachelor's degree and 3–5 years of laboratory experience are preferred, along with 1–3 years of supervisory experience.