What the responsibilities of an environmental engineer?

Allen Taylor our consultant managing the role
Posting date: 18 December 2025

Environmental Engineer Job Profile

Environmental Engineers design practical solutions that protect people and the planet—balancing compliance, cost, and performance. They guide projects through permitting, assess impacts, and implement controls for air, water, waste, and land.

Key Responsibilities

  • Lead EIAs/ESIAs, permit applications, and regulator engagement
  • Develop mitigation plans for air, noise, water, soil, biodiversity, and waste
  • Model emissions/dispersion and design treatment or remediation systems
  • Monitor compliance (sampling, audits) and report KPIs to stakeholders
  • Advise on sustainability/ESG, circularity, and carbon/energy reduction
  • Manage contractors/consultants and oversee site works (e.g., remediation)
  • Prepare risk assessments and emergency/spill response plans

Qualifications, Skills, and Qualities

We've broken down some skills and experience based on seniority so you know more about career prospects.

Entry Level

Entry Level

  • Bachelor’s degree in Environmental, Civil, Chemical, or a related engineering field from an ABET-accredited program.
  • Fundamentals of Engineering (FE) exam passed or in progress, earning an Engineer-in-Training (EIT) certification.
  • Basic knowledge of environmental regulations and environmental science principles.
  • Familiarity with standard engineering software and tools (e.g., AutoCAD, GIS, modeling software).
  • Internship or co-op experience in environmental consulting or a government agency is highly preferred.

Intermediate Level

  • 3-5 years of professional experience in an environmental engineering role.
  • Proficiency in at least one specialized area, such as site remediation, water/wastewater treatment, or air quality management.
  • Experience with project management, including developing scopes of work and managing budgets.
  • Strong understanding and application of environmental laws and permitting processes.
  • Ability to conduct technical analyses and prepare detailed engineering reports for stakeholders.

Senior Level

  • 7+ years of experience in a lead environmental engineering role.
  • Professional Engineer (PE) license in one or more states.
  • Proven ability to lead complex projects from conception to completion and oversee engineering teams.
  • Expertise in a specific niche and the ability to act as a technical consultant.
  • Strong skills in mentoring junior staff, business development, and maintaining client relationships.


The future outlook for the role of an Environmental Engineer

Decarbonization, climate resilience, and tightening regulations are expanding demand. Skills in ESG data, low-carbon design, and nature-positive solutions will differentiate candidates across infrastructure, energy, and manufacturing.


FAQs about Environmental Engineers

While both focus on protecting the environment, they have different functions. Engineers design and implement practical solutions, like water treatment plants or remediation systems. Scientists typically focus on research, data collection, and analyzing the impact of human activities on ecosystems.

You can start your career with a bachelor's degree and an EIT certification, but a Professional Engineer (PE) license is often required for intermediate and senior-level roles. A PE license is crucial for signing off on engineering plans and working independently on complex projects.

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