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

Our Staff Environmental Scientist/Engineer will provide direct support, under the direction of Project Managers and Principals, to environmental projects. This role is based onsite/in-office in Santa Ana, CA and can accommodate a hybrid work arrangement.

The Staff Environmental Scientist/Engineer will complete tasks as assigned using applicable tools and skills to help develop, implement, and maintain management strategies, procedures, and plans for our clients to ensure compliance with state, federal, and local regulations. The position will be required to conduct fieldwork, perform basic calculations and analysis, prepare permit applications and regulatory guidance documents, and assist with preparation of other environmental documents, such as periodic reports.  This role requires that the individual is familiar with the Microsoft Windows Operating System, Microsoft Office suite of applications (i.e., Word, Excel, PowerPoint), personal data file (PDF) editors (i.e., Adobe or Foxit), and Google Earth.

The annual salary range for this role is $71,000 to $80,000 commensurate with experience, skills, and geographic location.

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

• Work effectively, both independently and in a team setting

• Work collaboratively with peers, seniors and our clients to build and strengthen relationships

• Be present and engaged in team and client meetings, and share ideas

• Conduct field work at client sites to collect data 

• Assist with research and data collection efforts as requested by project managers

• Prepare environmental guidance documents, permit applications, compliance plans, and other resources for clients

• Tracks project budget and project hours and utilizes time effectively to complete tasks within assigned timeframe(s)

• Be knowledgeable of regulatory standards in environmental technical areas of responsibility

• Maintain confidentiality at all times, both within Montrose and for our clients and affiliates

• Exercise safe work practices by following all Company safety rules and OSHA regulations, including completion of 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 Sciences or Engineering (preferably civil, environmental, or chemical) from an accredited four-year college or university

• 0-2 years of environmental compliance experience with industrial, municipal, and/or federal clientele

• Valid driver’s license with driving record in accordance to Company standard

• Working knowledge of business software (Microsoft Office, Outlook)

• Strong oral and written communication skills

• Strong time management skills with the ability to work well under pressure with multiple deadlines

• Organizational skills and attention to detail

• This position can be physically demanding and will require work in various working environments/conditions which requires that an individual be physically capable of canvassing large project areas by foot on various terrain and potentially in inclement weather.

• The position may involve local travel as needed.

• Prior environmental consulting experience is a plus

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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.