Lab Chemist III

The Lab Chemist III is responsible for performing advanced qualitative and quantitative chemical analyses in a laboratory setting to support quality control, compliance, and operational goals. This role works with a variety of chemical substances, instruments, and testing methods while maintaining strict adherence to all Health & Safety policies and procedures. This position also plays a key role in training and mentoring entry-level laboratory staff.

Pay: $25 - $32 per hour

Monday - Friday

This position is Non-exempt, so it would be a full-time hourly role with potential for overtime hours/pay. 40 hours per week with optional overtime as desired.

• Perform advanced chemical analysis of samples in accordance with company standards and regulatory requirements
• Complete all associated documentation (calibration logs, run logs, reports) accurately and in a timely manner
• Calibrate, maintain, and operate laboratory equipment in compliance with the chemical hygiene plan
• Ensure proper handling and disposal of waste generated during laboratory processes
• Review and maintain knowledge of laboratory SOPs and achieve satisfactory scores on required assessments
• Maintain a clean, safe, and organized laboratory environment; communicate inventory and supply needs
• Train and mentor new or junior laboratory personnel
• Follow all Health & Safety policies, procedures, and compliance standards
• Perform additional duties as assigned based on business needs

• Education & Experience:
• Minimum: 2 years of college or specialized training in Chemistry or a related field
• Preferred:
  Bachelor’s degree in Chemistry or related discipline
• Experience:
  
  5–7 years in a laboratory setting
• Equivalent combinations of education and experience may be considered

• Certifications (Preferred):
• 24- or 40-hour OSHA training with annual updates
• DOT training

• Knowledge, Skills & Abilities:
• Strong understanding of chemistry, math, and laboratory testing methods
• Solid problem-solving and organizational skills
• Ability to work both independently and as part of a team
• Strong attention to detail and accuracy
• Computer proficiency and data entry skills
• Experience operating laboratory equipment and instrumentation

Equal Opportunity Employer Statement

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  or

Clean Harbors is a Military & Veteran friendly company.

Please be advised that Artificial Intelligence (AI) tools may be used to support certain stages of the recruitment process but are not used as a replacement for human decision making.

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.

• Job Identification 158903
• Job Category Field Technicians
• Posting Date 04/01/2026, 06:27 PM
• Locations 108555 East Highway 36, Deer Trail, CO, 80105, US
• Job Schedule Full time
• Seasonal, Casual, or Intern Casual
• Pay Range $16.41 - $43.62 Hourly
• Will this candidate be an Operating Branch Owner? No