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

As a Full-Time Analyst based in our Denver, CO Laboratory, you’ll step into the lab where every detail matters. You'll play a key role in prepping, handling, analyzing samples, keeping records accurate, and maintaining a clean laboratory to support on-time results everyday. You’ll collaborate with a strong team of committed professionals, contribute to meaningful scientific work, and grow your expertise in a dynamic, quality-driven environment.

The compensation range for this role is $22.00 to $26.00, commensurate with experience, skills, and geographic location.

Schedule: 10:00am - 8:30pm Sunday - Wednesday. 4 - 10 hour shifts

To thrive in this role, you’ll be comfortable taking ownership of the following responsibilities:

• Analyze solvent extracts for semi-volatile organic pollutants by GC-MS analysis
• Review data and assemble reports
• Calibrate, maintain and repair instrument
• Prepare standards
• Maintain reagents and supplies inventory and order replacements
• Keep workstation clean and organized
• Mentor Lab Technicians and Analyst I’s
• Performs analyst's review of data and QC
• Reviews of QA/QC criteria for batch acceptance
• Adheres to Standard Operating Procedures and follow safe work practices
• Participates in instruments' preventative maintenance and trouble shooting
• Participates in focus teams to improve efficiency
• Be flexible in work schedule including overtime when needed
• React to change productively and handle other essential tasks as assigned
• Performing other duties and responsibilities as prescribed by the Company
• Compliance with our Quality Assurance Program and other policies

YOUR EXPERTISE AND SKILLS

These requirements reflect the knowledge, skills and abilities that help you do your best work here.

• BA/BS in science
• 2+ years of GCMS experience in an environmental lab
• Position requires attention to detail, ability to handle multiple tasks simultaneously and a desire to worth both as part of a team and independently
• Proficiency using analytical equipment including: balances, pipettes, bottle top dispensers, hot blocks, and volumetric/graduated glassware.
• Experience with GC-MS analysis, preferably with Agilent hardware and software (Chemstation/MassHunter). Hands-on instrument maintenance experience is also highly desirable.
• Ideal candidates have experience with Varian Archon Purge and Trap Autosamplers and/or Xylem/OI Analytical Sample Concentrators.
• Knowledge of analytical method, analytical instruments, general lab practices and lab safety
• Must be flexible in work schedule (including Saturday) and able to work overtime
• Well organized and have an attention to detail
• Able to multi-task
• Ability to work independently and make sound decisions

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. For more information, visit www.onterris.com.

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, click here to learn more.