Laboratory Analyst - Air Dept

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 I based in our Anaheim, CA laboratory, you’ll play a key role in bringing analytical data to life. From preparing samples to operating advanced instrumentation, your work helps ensure high-quality, reliable results that meet rigorous standards. 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.

Start at the source of insight. Generate high-quality data, run instruments, and execute methods with care—delivering accurate, compliant results and a strong first review every time. An Analyst I executes routine to moderately complex analyses, performs primary data review, and conducts troubleshooting under guidance while collaborating across teams to maintain quality and throughput. You will be working with a group of 8-10 others in direct support of laboratory operations but often independently with various tasks.

Your tasks will revolve around the daily sample load, incoming projects, and the needs of the department. This includes inspecting, prepping, and screening client samples and ensuring this information is well documented and communicated. The primary technologies you’ll be working with include GC, GC-MS, vacuum systems, flow controllers and pressurization equipment.

The compensation range for this role is $23 to $30, commensurate with experience, skills, and geographic location.

Department:
Air

Schedule:

Tues - Sat, 11am - 7:30 PM

• Prepare standards, calibrate, load and operate GC/GC-MS under supervision
• Monitor backlog and consumables
• Sample Screening;
  Batch Samples, Load and verify sequences
• Conduct primary data review
• Maintain LIMS/logbooks; follow Good Lab Practices
• Create CARs when required and support corrective actions
• Perform basic troubleshooting, maintenance and confirming instrument readiness
• Maintenance of small equipment
• Perform MDLs and proficiency testing under guidance; participate in SOP reviews
• Interface with QA, Sample Receiving, Project Managers and Service Center Managers
• Assist with method development
• Comply with Onterris Quality Assurance Program and other policies
• Comply with Onterris Health and Safety Plan
• Stay current with Workday Learning trainings
• Changing Gas cylinders
• Intermediate LIMS User
• Housekeeping
• Annual SOP review
• Basic Instrument Knowledge - theory/principle
• Identify process improvement opportunities
• Other duties as assigned by the Group Leader or Lab Director

To perform this job successfully, individuals must be able to perform each duty and responsibility satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the duties and responsibilities.

• Associate's Degree or Bachelor's degree in a Chemistry, Environmental Science, Physical Sciences, or a related technical field preferred
• Minimum 3-5 years of…