Environmental Scientist/ Project Manager Fresno

Certerra is a growing national provider of testing, inspection, and certification services that support innovation in new product development, quality assurance, project delivery, and engineered solutions for asset management. With a 60-year history, Certerra operates from 30+ offices in 10 states and serves national and international clients, ranked on ENR’s Top 500 list. The firm specializes in geotechnical engineering, environmental engineering, construction materials testing, nondestructive testing, and welding inspection across the southwestern United States.

About the role

The Environmental Scientist/Project Manager will conduct field and office duties to support senior team leaders, with project assignments primarily in Arizona. This role requires a dedicated, safety-conscious professional eager to expand their skill set through on-the-job training.

Responsibilities

• Conduct field sampling and inspections for soil, groundwater, air, and building materials.
• Perform Phase I Environmental Site Assessments (ASTM E1527-21), including historical records review, site reconnaissance, and technical report preparation.
• Execute Phase II environmental investigations, including soil, groundwater, and soil vapor sampling under project manager direction.
• Conduct asbestos building inspections and bulk sampling in accordance with AHERA and state regulatory requirements.
• Perform lead-based paint inspections and risk assessments using XRF analyzers and paint chip sampling techniques.
• Monitor indoor air quality (IAQ), collecting samples for VOCs, mold spores, particulate matter, and other contaminants.
• Document field activities through notes, photographs, and site sketches.
• Communicate with clients and contractors during fieldwork.
• Build and manage client relationships.
• Oversee staff through project execution.

Requirements

• Background in environmental science, biology, chemistry, industrial hygiene, or a related field.
• 3–5 years of experience in environmental or industrial hygiene consulting.
• Experience with environmental sampling techniques for soil, groundwater, air, and building materials.
• Knowledge of federal and state environmental regulations (EPA, OSHA, ADEQ, etc.).
• Strong technical writing and data organization skills.
• Preferred certifications: AHERA Building Inspector, AHERA Contractor/Supervisor, Lead Inspector/Risk Assessor, or 40-hour HAZWOPER.
• Valid driver’s license with a clean driving record.
• Ability to pass a pre-employment drug screen.

Physical Demands

• Physical examination required for medical clearance.
• Ability to stoop, kneel, and routinely lift/carry up to 50 pounds.
• Willingness to travel for fieldwork, including overnight stays.
• Ability to work in variable outdoor conditions, including extreme heat or cold.