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

We're looking for a Senior Applications Engineer to join our Portland, ME office. As a key member of the team, this position will report to the Director of Applications Engineering. You will join as senior member of our global applications engineering (AE) team, focused on responding to customer and internal requests for the development of proposals throughout North America and Australia.

The compensation range for this role is $105,000 to $150,000, in addition to an annual bonus, commensurate with experience, skills, and geographic location.

Your Skills and Expertise

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

• BS Engineering or equivalent technical degree required
• 8+ years of experience as an applications engineer, process engineer, project engineer, project manager, or related role
• 5+ years of experience in water treatment process systems solutions
• Professional Engineer license preferred, not required
• Possess persuasive presentation and effective communication skills-both verbal and written-across cultures required
• Willingness and ability to travel 10% of the time, both domestically and internationally required
• Experience pulling teams together to formulate winning bids
• Ability to adapt strategy to meet customer needs
• Understanding of business, competitive landscape, legal/regulatory environment, needs/challenges of customers

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.