HRMS Analytical Chemist - Laboratories

About Us

At Onterris, we build careers grounded in purpose, responsibility and real-world impact. “For Planet and Progress” is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive. When you join us, you’re not just forging a career, you’re joining a movement. A movement for better thinking, smarter solutions and lasting impact. Together, we will advance our way of life and protect the integrity of our environment every step of the way.

A Day in the Life

• Support the preparation and analysis of environmental samples for EPA Methods 23 and 0023A using high-resolution gas chromatography/high-resolution magnetic sector mass spectrometry (HRGC/HRMS).
• Perform organic sample extraction, concentration, cleanup, and preparation using established laboratory procedures.
• Operate and maintain high-resolution magnetic sector GC/HRMS instrumentation following successful training.
• Prepare calibration standards, reagents, solvents, and laboratory materials.
• Perform routine instrument performance checks and quality control analyses.
• Review analytical data for accuracy, completeness, and compliance with method and quality requirements.
• Accurately document laboratory activities in accordance with quality system requirements.
• Wash, inspect, and prepare laboratory glassware while maintaining a clean and organized laboratory.
• Assist with inventory management, reagent preparation, waste disposal, and other laboratory support activities.
• Participate in troubleshooting analytical issues and continuous process improvement initiatives.
• Follow laboratory safety procedures and maintain compliance with laboratory quality standards.

Compensation and Schedule

The compensation range for this role is $22.00 to $27.00, commensurate with experience, skills, and geographic location. Schedule: Monday - Friday

Requirements

• Bachelor's degree in Chemistry, Analytical Chemistry, Environmental Chemistry, Environmental Science, or a related scientific discipline.
• Strong attention to detail and organizational skills.
• Ability to follow written procedures while maintaining accurate documentation.
• Ability to work independently after training while contributing effectively within a team environment.
• Strong problem-solving skills and a commitment to producing high-quality analytical results.

Preferred Qualifications

• Experience in wet chemistry laboratory techniques.
• Experience with organic sample extraction, sample cleanup procedures (e.g., SPE, column chromatography, solvent concentration).
• Experience in environmental analytical chemistry.
• Experience with Gas Chromatography (GC), Gas Chromatography/Mass Spectrometry (GC-MS), High-Resolution Mass Spectrometry (HRMS).
• Experience operating and maintaining analytical instrumentation.
• Experience working in an accredited laboratory (ISO/IEC 17025, TNI, GLP, or similar quality systems).
• Experience with EPA Method 23, EPA Method 0023A, Dioxin/Furan analysis, or high-resolution magnetic sector mass spectrometry.

Work Environment and Physical Requirements

• Sitting, standing, and walking.
• Lifting 30 pounds several times a day.
• Overhead lifting of over 20 pounds.
• Works in an office environment.
• Ability to safely handle laboratory chemicals and organic solvents.
• Ability to perform repetitive laboratory tasks requiring fine motor skills.

Equal Opportunity Employer

We are an Equal Opportunity Employer. We are committed to providing access and reasonable accommodation in our employment for all applicants. For US residents, click here to learn more.