Laboratory Analyst III

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.

As an Analyst III in our Deer Park, TX lab, you’ll be responsible for assisting multiple projects where you will have increasing interaction with our multi-disciplinary staff, regulatory agencies and clients. You will be part of a strong team of committed professionals. The compensation range for this role is $25.00 - $30.00
, commensurate with experience, skills, and geographic location.

• Analysis of environmental samples using various laboratory instruments including GC and GC/MS
• Review data and submit reports
• Calibrate, maintain, and repair instruments
• Prepare calibration standards
• Assist in cleaning sample canisters and trains, assembling equipment orders for clients
• Maintain reagents & supplies inventory and order replacements
• Keep workstation clean & organized
• Communicating relevant updates to applicable people in a timely manner
• Performing other duties and responsibilities as prescribed by the Company
• Compliance with Enthalpy’s Quality Assurance Program and other policies
• Compliance with Company’s Health and Safety Plan
• Able to work overtime as needed

• Bachelor’s degree in a Chemistry, Engineering, Environmental Science, or related field preferred
• 3+ years in an analytical testing environment preferred
• Previous experience with EPA and ASTM methodologies
• Knowledge of analytical instruments, LIMS, general lab practices and lab safety
• Experience with Agilent GC/MS hardware and Mass Hunter software
• Experience with Entech Instruments preconcentrator hardware
• Ability to handle multiple tasks simultaneously
• Good organization and communication skills
• Able to work in a fast-paced environment
• Desire to work part of a team and independently

• Sitting, standing, and walking
• Lifting 5-20 pounds several times a day
• Overhead lifting of over 20 pounds
• Works in an office environment
• May be exposed to hot and cold environments
• May occasionally work shifts up to 12 hours in duration

Onterris is a leading global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect. Guided by our mission to advance the way of life without compromising the integrity of our environment, we believe environmental responsibility and human progress are fundamentally connected. Our scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients’ resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress.

We are an equal opportunity employer and encourage applications from people of all backgrounds. We acknowledge that these experiences and perspectives help to enrich our teams and contribute to our ongoing success. We are committed to providing access and reasonable accommodation in our employment for all applicants. For US residents,  to learn more.