Environmental Project Scientist

Environmental Project Scientist – Phoenix, AZ

Base pay range: $50,000.00/yr - $60,000.00/yr

Trileaf Corporation is a nationwide environmental, architecture, and engineering consulting firm that assists clients with environmental due diligence, regulatory compliance, and engineering and architectural design. From its headquarters in St. Louis, MO, and multiple branch offices throughout the U.S., Trileaf serves the wireless communications, commercial real estate and financial industries.

Trileaf is seeking a full‑time Environmental Project Scientist for our Phoenix, Arizona office with at least 0–1 year of field experience conducting environmental due diligence work on commercial real estate projects, to include Phase I Environmental Site Assessments (Phase I ESAs) and Phase II ESAs.

• Travel to project location, take detailed notes and photographs of site (3–4 days per week)
• Conduct interviews, in person, via email, and phone
• Order and analyze government database records
• Review historical data, including topographic maps, Sanborn fire insurance maps, city directories, and aerial photographs
• Draft a standardized report using information from these various sources
• Perform QA/QC to the satisfaction of both management and clients
• Complete requested revisions and submit report within pre‑established timelines
• Conduct field work to collect samples of potentially contaminated subsurface media (soil, groundwater, soil vapor) and/or indoor air
• Compare analytical contaminant data collected to applicable regulatory standards

• Strong work ethic
• Capable of field work
• Ability and willingness to travel (travel not expected to exceed 2–3 days at a time)
• Commitment to excellence
• Experience with Phase I Assessments
• Experience with NEPA Assessments

• 40‑Hour HAZWOPER Certification
• Management experience
• Mold assessment experience
• Phase II Environmental Site Assessments (ASTM E1903)
• Property Condition Assessments (ASTM E2018)
• Transaction Screen Assessments (ASTM E1528)
• Record Search with Risk Assessments (SBA SOP 50 10
  6)
• Environmental Professional (EP)

Bachelor’s degree or higher in Biology, Environmental Science, Geology, Geography or related fields.

• 401k with matching
• Short‑term disability, Long‑term disability & Life Insurance – 100% Employer paid
• 3 weeks of PTO per year

The listed salary range for this position is an expected range. The actual offer will be at the company's sole discretion and determined by relevant business considerations, including the final candidate's qualifications, years of experience, skillset, geographic location, and current market data.

Trileaf Corporation is an equal opportunity employer that recognizes the value of diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, age, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, and local laws in jurisdictions where we operate.