Erg6mo ago

USD 90000–120000/yr

Clean Air Act Engineer

United States·FairfaxRemoteFull Timemid

OtherEngineer

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Quick Summary

Overview

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients.

Technical Tools

OtherEngineer

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications. We hire people with the best minds and then provide them with a vibrant and flexible environment in which to develop their careers. The qualified individual must be highly motivated with the skills to prioritize, perform, and communicate effectively in a fast-paced environment.

ERG is seeking a highly qualified candidate who possesses exceptional management, organizational, and communication skills, with a strong background in Clean Air Act statutes, regulations, and policy—particularly in permitting and enforcement.

Draft Clean Air permits, including minor source, Title V, PSD, and major nonattainment permits

Ensure drafted permits comply with SIP-approved rules, EPA regulations and policies, and applicable statutes

Review proposed permits from State and local agencies for conformity with regulations and policy, including applicability determinations, potential to emit, monitoring requirements, and control technologies

Draft and review control technology determinations, including BACT and LAER analyses

Review draft regulations to ensure conformance with EPA requirements

Research alternative approaches to compliance with EPA regulations based on similar State rules

Mentor and provide guidance to less experienced staff

Manage multiple projects and small project teams simultaneously

Collaborate and communicate effectively with clients and internal stakeholders

Prepare clear, thorough technical documents and reports

B.S. or M.S. in Engineering, preferably Civil, Mechanical, Chemical, or Environmental

Solid knowledge of Clean Air Act laws and regulations as they pertain to permitting

Minimum of five years of experience implementing Clean Air Act regulations, including drafting and/or reviewing permits or permit applications

Proficiency in Microsoft Excel and Word

Strong writing and communication skills, with the ability to present project findings effectively to a variety of stakeholders, both orally and in writing

Excellent time management skills, with the ability to manage multiple projects simultaneously, meet tight deadlines, and deliver high-quality, client-ready work

Location & Eligibility

Where is the job

Fairfax, United States

Remote within one country

Who can apply

Listed under

United States

Listing Details

Posted: November 5, 2025
First seen: March 26, 2026
Last seen: May 4, 2026

Posting Health

Days active: 39
Repost count: 0
Trust Level: 51%
Scored at: May 5, 2026

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Erg

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Eastern Research Group, Inc. (ERG) supports clients in protecting the environment and improving public health through a wide range of consulting services.

Employees

5k+

Founded

1994

Domain

erg.com

Jobs

View 53 jobs

View company profile

Salary

USD 90000–120000

per year