Apply air quality modeling expertise with Langan from any Langan location, supporting permitting projects through AERMOD, MOVES, and technical analysis.

Langan seeks an Air Quality Permitting and Dispersion Modeling Specialist for projects serving clients throughout the United States. This specialist prepares emissions calculations, compliance reports, permit applications, and dispersion modeling analyses. The work includes Title V, PSD, New Source Review, and Environmental Impact Statement support. You will communicate technical products to clients and agencies while contributing to multidisciplinary engineering teams.

Key Responsibilities:

- Support air quality permitting and dispersion modeling projects
- Develop, execute, and analyze air quality dispersion models
- Evaluate impacts using AERMOD, MOVES, and CALPUFF




- Prepare emissions calculations, compliance reports, and permit applications
- Communicate technical work products to clients and agencies

Requirements:

- Bachelor’s degree in environmental or chemical engineering
- Four-plus years in air quality permitting and modeling
- Experience with AERMOD, CALPUFF, AERSCREEN, or MOVES
- Experience preparing permit applications and detailed emissions calculations
- Solid analytical, judgment, and problem-solving capabilities

Use dispersion modeling, permitting, and emissions analysis skills to deliver air quality consulting projects with Langan nationwide.

📌 Air Quality Modeling Specialist (Quinte West)
🏢 Langan Engineering & Environmental Services
📍 Quinte West