Project Manager Assistant

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 Project Manager Assistant in our Durham, NC lab, you’ll support the coordination and administrative management of environmental laboratory projects by assisting with sample intake, documentation review, and communication with clients and internal teams. This role ensures accuracy, compliance, and timely processing of project information from sample receipt through reporting, contributing to efficient workflow and high-quality client service. The compensation range for this role is $20.00 to $26.00, commensurate with experience, skills, and geographic location. Schedule: Monday - Friday with possibility of occasional overtime. Sample & Documentation Management Assist with login, tracking, storage, and verification of client samples Review and verify chains of custody (COCs) for completeness and accuracy Identify discrepancies or missing information and notify clients or internal staff Ensure proper documentation and recordkeeping in LIMS or related systems Maintain sample storage organization and chain-of-custody integrity Project Coordination Support Provide administrative support to Project Managers on assigned projects Assist with scheduling, tracking deadlines, and monitoring project progress Compile project documentation and maintain project files Support preparation of reports, data packages, and client deliverables Coordinate communication between laboratory departments as needed Client Communication Notify clients of sample discrepancies, clarifications, or required corrections Respond to routine client inquiries regarding sample status or documentation Escalate complex issues to Project Managers Quality & Compliance Follow laboratory QA/QC procedures and regulatory requirements Ensure documentation aligns with accreditation and compliance standards Participate in internal audits or process improvement efforts Your Expertise And Skills Associate or Bachelor’s degree in Environmental Science, Chemistry, Biology, or related field preferred Previous laboratory, sample receiving, or administrative coordination experience preferred Strong attention to detail and organizational skills Ability to manage multiple priorities and deadlines Effective written and verbal communication Proficiency with Microsoft Office and data management systems (LIMS experience a plus) Understanding of environmental laboratory workflow is beneficial Work Environment And Physical Requirements Sitting, standing, and walking Overhead lifting of over 10 pounds Works in an office environment May be exposed to hot and cold environments We are an Equal Opportunity Employer. We are committed to providing access and reasonable accommodation in its employment for individuals with disabilities. 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. #J-18808-Ljbffr