Sample Control Technician / Courier (PT) - Laboratory

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 Part-Time Sample Control Technician / Courier based in Bakersfield, CA, you’ll step into a position where every detail matters. You'll play a key role in handling samples, keeping records accurate, and maintaining a clean receiving area to support on-time results everyday. This position includes courier responsibilities supporting Bakersfield-area clients and the handling of environmental samples to our Orange laboratory for processing. The role requires independent work, long-distance driving, and management of time-sensitive sample deliveries. 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 ideal candidate is self-directed, comfortable working independently with limited supervision, and possesses strong time-management and decision-making skills. They will be well-trained to maintain safety conditions and will be passionate for doing work that makes things move forward. The position title and compensation range for this role is, commensurate with experience, skills, and geographic location. $22.00 - $27.00 / hr, DOE. Department: On-site Bakersfield Sample Receiving/Sample Control Schedule: Monday - Friday, 2:00 PM – 6:00PM To thrive in this role, you’ll be comfortable taking ownership of the following responsibilities: Operates company vehicles to transport environmental samples, supplies, and equipment between client locations, the Bakersfield facility while maintaining delivery schedules and chain-of-custody requirements. Safely transports samples over extended routes while working independently in the field and adhering to established delivery schedules and procedures Receives environmental samples according to SOPs Performs data entry and login of sample and test information into Laboratory Information System (LIMS) Label sample containers and equipment, store them in appropriate locations and pack them for the daily deliveries to the Orange Lab Responsible for sample bottle preparation and management, focused on daily pickups/deliveries to ensure smooth transport between sites Maintains the company vehicle in optimal condition Participates in focus teams to improve efficiency Comply with Company’s Quality Assurance Program Comply with Company’s Health and Safety Plan Other duties as assigned Your Expertise and Skills These requirements reflect the knowledge, skills and abilities that help you do your best work here. High school diploma or equivalent Lab experience is preferred Must have a valid driver's license Must be able to move and carry up to 50 lbs Must be able to remain in a stationary position for the duration of shift while performing frequent routine tasks Must have a driving record that meets the company's requirements for operating company vehicles. Ability to work independently with minimal supervision while maintaining productivity and accuracy Minimum of 2 years of safe driving experience with a demonstrated history of responsible vehicle operation. Comfortable operating a vehicle for extended periods and traveling significant distances on a daily basis. Preferred Skills Knowledge of general lab practices and lab safety Able to multi-task and communicate effectively (both oral and written) Able to work independently and make sound decisions Well organized and have an attention to detail Experience in courier, field service, logistics, or transportation-related roles. Familiarity with chain-of-custody requirements and sample handling procedures. Demonstrated ability to prioritize competing tasks while working independently. Experience driving long-distance routes in varying traffic and weather conditions Work Environment and Physical Requirements The physical and environmental requirements below reflect what’s typically needed to perform the essential functions of this role safely and effectively. We may provide reasonable accommodations to qualified individuals with disabilities, consistent with applicable law, to support performance of the essential functions. Sitting, standing, and walking Must be able to work in a stationary position for entire shift duration Lifting, moving, and carrying up to 50 lbs Works in an office and/or laboratory environment Requires frequent operation of a motor vehicle for extended periods, including highway driving and travel between geographically separated facilities and client location 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 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. At Onterris, we take on complex challenges with purpose and momentum, alongside teams that lead with integrity, deliver together, and invest in your growth. "Working with inspiring coworkers and clients across the globe over the past five years has been incredibly rewarding. Their passion motivates me to improve our client experience and work that I deliver." - Erin Peck, Emissions Services “There are not many places where a toxicologist can be boots-on-the-ground at an environmental emergency one day and deep in a human health risk assessment or litigation the next, but this company is one of them, and honestly, that breadth is what makes me love the work. We are a team of scientists with a broad range of talents and experiences who genuinely take the mission to heart, because protecting people and communities from chemical hazards is not abstract here; it is exactly why we show up every day. The culture reflects that shared commitment in the best way: collaborative, rigorous, and truly motivated by the impact we make together.” - Andre Richardson, Consulting “I knew my position here would be more than just a job. Every day is a new, exciting challenge to solve, and I get to go home knowing that the work I am doing is having a positive impact on the world.” - J Esteves, R&D