Environmental Client Project Manager - (Stack)

Onterris; Antioch (CA); On-site; USD 119,000 - 155,000; Full time

Job summary

Onterris is seeking a Client Project Manager - Stack in California to guide and support our team delivering high-quality stack testing services. The role emphasizes regulatory compliance, reliability, and strong day-to-day operations for multi-week projects.

The ideal candidate has 5+ years of stack testing experience and QI credentials, with the ability to travel up to 75% and manage client relationships, budgeting, and project costs.

Qualifications

• 5+ years minimum of stack testing experience and QI credentials.
• Capacity for overnight and local travel for multi-weekday projects up to 75% of the time or more.
• Extensive knowledge in applicable Federal, State and Local regulations.
• Experience managing client relationships and overseeing client projects, including budgeting, and managing project costs.
• High School diploma or equivalent.
• Capability to pass background checks and initial and random drug screening.
• Valid driver’s license.
• Ability to obtain a DOT medical certification and OSHA Respiratory Protection Medical Evaluation.

Responsibilities

• Guide and support our team in delivering high-quality service for the stack testing group.
• Promote compliance, reliability, and strong day-to-day operations.

Skills

Stack testing

QI credentials

Client relationship management

Budgeting

Project management

Education

High School diploma or equivalent

Job description

About Us

At Onterris, we build careers grounded in purpose, responsibility and real-world impact.

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 Client Project Manager - Stack, you’ll be responsible for guiding and supporting our team in delivering high-quality service for the stack testing group. This role brings together technical know-how, collaborative leadership, and client engagement to promote compliance, reliability, and strong day-to-day operations.

The compensation range for this role is $119k to $155k.

Your Expertise And Skills

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

• 5+ years minimum of stack testing experience and QI credentials
• Capacity for overnight and local travel for multi-weekday projects up to 75% of the time or more
• Extensive knowledge in applicable Federal, State and Local regulations
• Experience managing client relationships and overseeing client projects, including budgeting, and managing project costs
• High School diploma or equivalent
• Capability to pass background checks and initial and random drug screening
• Valid driver’s license
• Ability to obtain a DOT medical certification and OSHA Respiratory Protection Medical Evaluation

Work Environment And Physical Requirements

• Ability to work in outdoor industrial settings, including climbing to and working on elevated platforms (50ft - 300ft) in accordance with OSHA/ANSI and other applicable safety standards
• Must be able to exert moderate physical effort, including lifting heavy materials up to 50 pounds
• Often works outdoors and may be exposed to hot and cold environments and extreme weather conditions, including sunlit, rainy and windy conditions
• Sitting, standing, and walking

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.