Environmental Client Project Lead — Stack Team

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

Job summary

Onterris, Inc. is seeking a Client Project Manager - Stack to guide our stack testing team, align client goals with regulatory requirements, and deliver high-quality testing programs.

You will lead efforts across technical, financial, and administrative domains to ensure project success. The role requires extensive travel, strong leadership, and a commitment to safety and compliance across federal, state, and local regulations.

Qualifications

• 5+ years minimum of stack testing experience and QI credentials.

Responsibilities

• Follow established testing methods to support reliable source testing.
• Assess client goals and regulatory needs to craft proposals, tests, and reports.
• Manage all technical, financial, and administrative aspects of stationary source testing programs.
• Determine, oversee, coordinate, and adjust project timelines.
• Allocate and direct resources to meet goals and requirements.

Skills

Stack testing experience

QI credentials

Regulatory knowledge

Client relationship management

Budgeting / cost management

Travel willingness

Education

High School diploma or equivalent

Job description

Onterris, Inc. is seeking a Client Project Manager - Stack to guide our stack testing team, align client goals with regulatory requirements, and deliver high-quality testing programs.

You will lead efforts across technical, financial, and administrative domains to ensure project success. The role requires extensive travel, strong leadership, and a commitment to safety and compliance across federal, state, and local regulations.