Jobs and Careers
AE

Senior Biologist/Ecologist - Part-Time

AECOM
United Statespart_timeVerifiedPosted 28 Mar 2025

About the role

Company Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM is seeking a Senior level Biologist or Ecologist to join our team in one of the following locations: Denver or Fort Collins, Colorado, Phoenix or Tucson, Arizona or Salt Lake City, Utah. This is a part-time, benefits eligible role that will be between 20-29 hours per week. 

The successful applicant will be responsible for projects that involve biological resources inventories and impact analysis; innovative mitigation and conservation planning; multi-disciplinary teamwork with biologists, planners, landscape architects, and restoration ecologists; and creative integration of natural resource analysis and project design.

The responsibilities of this position may include, but are not limited to, those listed below:

  • Perform assignments requiring interpretation and application of federal, State, and local environmental regulations.
  • Lead wildlife and/or botanical surveys, including vegetation and habitat mapping.
  • Conduct wetland delineations utilizing the 1987 USACE Wetland Delineation Manual and applicable regional supplements.
  • Conduct stream assessments utilizing the Colorado Stream Quantification Tool (CSQT),
  • Prepare aquatic resources delineation reports.
  • Compile USACE CWA Sec. 404 permits, calculate wetland/stream mitigation requirements and coordinate with Mitigation Bank Sponsors.
  • Preparing and implementing mitigation, restoration, and monitoring plans.
  • Coordinate with USACE Regulatory Staff and culture positive relationships.
  •  Special-status species permitting (e.g., ESA Section 7 biological assessments; Section 2080 Take permits).
  • Utilize electronic data collection methods (including GPS), manage, interpret and analyze data, as needed.
  • Support business development efforts.
  • Work under the supervision of a senior project manager or senior-level team member.
  • Work independently and as part of a team; be innovative and a problem solver.
  • Ensure assigned tasks stay on schedule and budget.
  • Conduct senior review of technical reports prepared by others.
  • Perform other related duties assigned, such as coordination with team members, scheduling of work, etc.

Additional work or opportunities for skills development may include:

  • Project management training and certification
  • Mentoring and training junior staff
  • Staffing field assignments

About AECOM’s Environment Business Line

Join AECOM to be part of an expert global team who is connected through a well-developed, worldwide, internal technical practice network through which you can learn from and brainstorm with the best in the world. AECOM is an industry-leading, world class environmental firm, and we want you to succeed within it.  We respect and encourage your own pathway to excellence via our Freedom to Grow initiative.

AECOM is known for our award-winning technical excellence, leading-edge science and innovative project delivery. We provide sustainable solutions for some of the world’s most challenging issues. Our global clients and their projects span a variety of market sectors and geographies and require innovative technical solutions to solve wide-ranging environmental problems.

Qualifications

Minimum Qualifications:

  • Bachelor's degree in biology or related field.
  • 6 years of relevant experience or demonstrated equivalency of experience and/ or education in biological natural resources/project management.
  • Applicant must be available and willing to work out of town as needed.
  • Valid Driver's license required for this role. 

Preferred Skills/Experience:

  • 10 years of natural resources experience.
  • Experience conducting wetland delineations, writing

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

AECOM

View company profile →