Demo

Staff Scientist

Onterris
Delaware, DE Full Time
POSTED ON 5/22/2026
AVAILABLE BEFORE 6/18/2026
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

This Staff Scientist position is tied to our Southeast (SE) office footprint. Eligible locations include Orlando, Wilmington, Tampa, Nashville, and Atlanta.

The annual salary range for this role is $60K to $70K, commensurate with experience, skills, and geographic location.

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

  • Provide assistance on a variety of environmental compliance projects including but not limited to: Emergency Planning and Community Right-to-Know Act Reports; Solid Waste and Hazardous Waste Management Plans; Spill Prevention, Control, and Countermeasure Plans; Stormwater Pollution Prevention Plans; Hazardous Waste Stream Determinations.
  • Prepare environmental compliance documents, permits, plans, and procedures
  • Work effectively, both independently and in a team setting
  • Conduct field work at client sites to collect data
  • Lead data collection efforts and research projects as requested by the project managers
  • Knowledgeable of regulatory standards in an environmental technical area
  • Maintain confidentiality at all times
  • Exercise safe work practices by following all Company safety rules and OSHA regulations, including attendance at all required safety training programs
  • Participate in the company’s continuous improvement programs and provide support to team efforts
  • Keep up-to-date and current on industry trends by completing formal training, reviewing professional publications, and attending professional workshops
  • Perform other duties as assigned


Your Expertise And Skills

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

  • Bachelor’s Degree in Environmental Science, Biology, Chemistry, Geology, Engineering or Environmental Studies
  • 2 years of related experience, including internships and/or related scientific/field of study experience
  • Prior consulting experience is a plus
  • Basic understanding of EPCRA, CAA, CWA, OSHA, RCRA, TSCA, NPDES, and DOT preferred
  • Organizational skills and attention to detail
  • Strong written and verbal communication skills
  • Strong time management skills with the ability to work well under pressure with multiple deadlines
  • Ability to define problems, collect data, establish facts, and draw valid conclusions to present to supervisors
  • Knowledge of computer aided software (Microsoft Suite, Google Suite, AutoCAD, ArcGIS etc.)
  • OSHA 40-hour HAZWOPER preferred
  • Team player with strong problem-solving skills and the ability to manage multiple tasks and priorities
  • Ability to work well in a team-driven environment
  • Ability to establish and maintain effective working relationships with employees and leaders.
  • Ability to travel (

    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.

    Salary : $60,000 - $70,000

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