Demo

Environmental Project Scientist

Trileaf Corporation
St. Louis, MO Full Time
POSTED ON 6/21/2026
AVAILABLE BEFORE 8/21/2026
Job Posting TitleEnvironmental Project Scientist



Company:

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.

Job Summary:

Trileaf is seeking a full-time Environmental Project Scientist to conduct environmental due diligence work on telecommunications and commercial real estate projects, including Phase I Environmental Site Assessments (Phase I ESAs) and Phase II ESAs and/or National Environmental Policy Act (NEPA) Review Reports. This position requires the individual to report to our St. Louis office five days a week.

 Key Responsibilities:

Phase I ESA responsibilities include conducting site visits of wireless communications facilities and commercial properties. The site visit is comprised of taking detailed field notes, photographs, and conducting interviews. Subsequent to field work, office activities consist of performing regulatory agency file reviews, reviewing historic data (including but not limited to topographic maps, Sanborn fire insurance maps, city directories, and aerial photographs), reviewing title/lien search reports, and environmental databases, followed by the interpretation of the compiled information and the drafting of a standardized report in accordance with ASTM E-1527-21 (AAI). Perform QA/QC to the satisfaction of both management and clients within established timelines.  

NEPA responsibilities include conducting site visits of proposed wireless communications facilities. Prior to conducting the site visit, a preliminary screening of listed and/or proposed threatened or endangered species, critical habitat, National Wetland Inventory Maps (NWI), Federal Emergency Management Agency (FEMA) Flood Insurance Rate Maps (FIRM) etc., as well as correspondence with Tribal, federal, state, and local agencies in accordance with FCC Rules Title 47 of the Code of Federal Regulations, Part 1, Subpart I, rule sections 1.1301 to 1.1319. Subsequent to these activities, an individual must be able to interpret the complied information and prepare a template NEPA report. 

Qualifications:

To be considered, the resume of the applicant must show that the applicant possesses the following qualifications/skills:

  • Attention to detail
  • Strong work ethic
  • Valid Driver License
  • Capable of fieldwork
  • Ability and willingness to travel 
  • Good computer skills
  • Be an independent worker 
  • Dedicated to excellence

 Experience conducting one or more of the following assessments is welcomed but not mandatory:

  • Phase I ESAs
  • Avian surveys
  • NEPA assessments
  • Property Condition Assessments (PCAs)
  • Asbestos/lead based paint inspections
  • Previous HAZPOWER and/or ACM/LBP licensing

Education

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

 

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. 


Salary : $48,000 - $60,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Environmental Project Scientist?

Sign up to receive alerts about other jobs on the Environmental Project Scientist career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$88,198 - $112,550
Income Estimation: 
$96,037 - $114,374
Income Estimation: 
$102,054 - $131,688
Income Estimation: 
$85,626 - $105,741
Income Estimation: 
$105,394 - $131,890
Income Estimation: 
$87,704 - $110,366
Income Estimation: 
$120,989 - $162,093
Income Estimation: 
$74,806 - $91,633
Income Estimation: 
$71,928 - $87,026
Income Estimation: 
$145,337 - $174,569
Income Estimation: 
$112,363 - $146,135
Income Estimation: 
$153,127 - $203,425
Income Estimation: 
$139,626 - $193,276
Income Estimation: 
$164,650 - $211,440
Income Estimation: 
$130,030 - $173,363
Income Estimation: 
$139,626 - $193,276
Income Estimation: 
$194,895 - $259,743
Income Estimation: 
$192,057 - $260,440
Income Estimation: 
$249,515 - $311,938
Income Estimation: 
$155,477 - $213,492
Income Estimation: 
$88,198 - $112,550
Income Estimation: 
$96,037 - $114,374
Income Estimation: 
$102,054 - $131,688
Income Estimation: 
$72,001 - $91,803
Income Estimation: 
$88,975 - $120,741
Income Estimation: 
$68,121 - $81,836
Income Estimation: 
$71,928 - $87,026
Income Estimation: 
$125,958 - $157,570
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Trileaf Corporation

  • Trileaf Corporation St Louis, MO
  • Company: Trileaf Corporation is a nationwide environmental, architecture, and engineering consulting firm that assists clients with environmental due dilig... more
  • Just Posted

  • Trileaf Corporation St. Louis, MO
  • Company: Trileaf Corporation is a nationwide environmental, architecture, and engineering consulting firm that assists clients with environmental due dilig... more
  • 3 Days Ago

  • Trileaf Corporation Maitland, FL
  • Company: Trileaf Corporation is a nationwide environmental, architecture, and engineering consulting firm that assists clients with environmental due dilig... more
  • 4 Days Ago

  • Trileaf Corporation Minneapolis, MN
  • Environmental Project Scientist (FULLY REMOTE - Minneapolis, MN) Company: Trileaf Corporation is a nationwide environmental, architecture, and engineering ... more
  • 10 Days Ago


Not the job you're looking for? Here are some other Environmental Project Scientist jobs in the St. Louis, MO area that may be a better fit.

  • Environmental Works Inc Poplar Bluff, MO
  • ENVIRONMENTAL SCIENTIST | ESSENTIAL FUNCTIONS Communicate with Project Manager, clients, field technicians, and vendors/subcontractors. Help plan sampling ... more
  • 1 Month Ago

  • Broadbent & Associates, Inc Columbia, MO
  • PROJECT GEOLOGIST / PROJECT ENVIRONMENTAL SCIENTIST Broadbent & Associates, Inc. of Columbia, Missouri is looking to hire an organized full-time Project Ge... more
  • 25 Days Ago

AI Assistant is available now!

Feel free to start your new journey!