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Entry Level Air Dispersion Modeling Jobs (NOW HIRING)

RETTEW

Air Quality Specialist 1

Lancaster, PA · On-site

Conduct air dispersion modeling and emissions calculations as needed * Support environmental due diligence and impact assessments * Coordinate with internal project teams, regulators, and clients ...

RETTEW

Air Quality Specialist 1

Lancaster, PA · On-site

Conduct air dispersion modeling and emissions calculations as needed * Support environmental due diligence and impact assessments * Coordinate with internal project teams, regulators, and clients ...

HDR

Air Quality Specialist

Minneapolis, MN · On-site

In the role of Air Quality Specialist, we'll count on you to: * Review federal, state, and local ... Dispersion modeling experience and/or stack testing a plus but not required. #LI-EV1 Qualifications ...

HDR

Air Quality Specialist

Minneapolis, MN · On-site

In the role of Air Quality Specialist, we'll count on you to: * Review federal, state, and local ... Dispersion modeling experience and/or stack testing a plus but not required. #LI-EV1 Required ...

RETTEW

Air Quality Specialist 1

Lancaster, PA · Hybrid

Conduct air dispersion modeling and emissions calculations as needed * Support environmental due diligence and impact assessments * Coordinate with internal project teams, regulators, and clients ...

RI Council 94

$73 - $82/hr

... entry level position and will be involved in the review of applications to construct, install or modify sources of air pollution or air pollution control systems and review air dispersion modeling ...

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Entry Level Air Dispersion Modeling information

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$119.5K

$130K

$138.5K

How much do entry level air dispersion modeling jobs pay per year?

As of Sep 7, 2026, the average yearly pay for entry level air dispersion modeling in the United States is $130,000.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,000.00 and $135,000.00 per year, depending on experience, location, and employer.

What is an entry level air dispersion modeling job?

An entry level air dispersion modeling job involves using computer models to predict how pollutants move and disperse in the atmosphere. Professionals in this role assist with preparing environmental reports, analyzing air quality data, and ensuring that industrial or development projects comply with environmental regulations. They often work under the guidance of senior scientists or engineers, learning to use specialized modeling software and interpreting results to help protect public health and the environment.

What are the key skills and qualifications needed to thrive as an entry level air dispersion modeler, and why are they important?

To thrive as an Entry Level Air Dispersion Modeler, you need a background in environmental science, atmospheric science, or engineering, with strong analytical and mathematical skills. Familiarity with air dispersion modeling software (such as AERMOD or CALPUFF), GIS tools, and regulatory guidelines is typically required. Attention to detail, problem-solving ability, and effective written and verbal communication are important soft skills for interpreting data and collaborating with project teams. These skills and qualities are vital for producing accurate modeling results that inform environmental impact assessments and regulatory compliance.

What are some common challenges faced by entry level air dispersion modelers, and how can they be addressed?

Entry-level air dispersion modelers often encounter challenges such as interpreting complex environmental regulations, learning to use specialized modeling software (e.g., AERMOD, CALPUFF), and ensuring the accuracy of large datasets. Navigating these challenges requires strong attention to detail, a willingness to seek guidance from senior modelers, and proactive engagement in ongoing training. Working closely with experienced team members and participating in industry workshops or webinars can help new professionals quickly build confidence and expertise.

What is the difference between Entry Level Air Dispersion Modeling vs Entry Level Environmental Technician?

AspectEntry Level Air Dispersion ModelingEntry Level Environmental Technician
CredentialsBachelor's in environmental science, engineering, or related field; familiarity with modeling softwareBachelor's in environmental science, biology, or related field; basic field sampling skills
Work EnvironmentOffice-based, computer modeling, data analysisFieldwork, site assessments, sample collection
Industry UsageAir quality, pollution control, regulatory complianceEnvironmental monitoring, site remediation, compliance testing

While both roles support environmental goals, Entry Level Air Dispersion Modeling focuses on computer-based air quality modeling, whereas Entry Level Environmental Technicians perform field sampling and site assessments. The roles complement each other within environmental projects but differ in daily tasks and skill sets.

More about Entry Level Air Dispersion Modeling jobs

What cities are hiring for Entry Level Air Dispersion Modeling jobs?

Cities with the most Entry Level Air Dispersion Modeling job openings:

What are the most commonly searched types of Air Dispersion Modeling jobs?

The most popular types of Air Dispersion Modeling jobs are:

What states have the most Entry Level Air Dispersion Modeling jobs?

States with the most job openings for Entry Level Air Dispersion Modeling jobs include:

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The top searched job categories for Entry Level Air Dispersion Modeling jobs are:

Entry Level Air Dispersion Modeling jobs near you
Infographic showing various Entry Level Air Dispersion Modeling job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 6% Part Time, 1% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $130,000 per year, or $62.5 per hour.

Air Quality Specialist 1

RETTEW

Lancaster, PA • On-site

Full-time

Medical, Dental, Vision, Retirement

Re-posted 4 hours ago

Job description

Job Type
Full-time
Description
RETTEW is seeking an Air Quality Specialist to support environmental permitting, compliance, and air quality assessments for a wide range of public and private sector clients. This role is ideal for a technically strong professional who enjoys problem-solving, regulatory analysis, and collaborating across disciplines to deliver practical environmental solutions.
About RETTEW
RETTEW is a 100% employee-owned, multi-disciplinary engineering and consulting firm with more than 50 years of experience serving public and private clients. Our services span environmental, geotechnical, transportation, land development, facilities, and water resources. We value technical excellence, integrity, collaboration, and continuous improvement-and we invest in our people so they can build long-term careers here.
Work Environment
Workplace Designation: Hybrid
Locations: Lancaster or Mechanicsburg, PA
Occasional fieldwork and site visits as required
Position Summary / What You'll Do
The Air Quality Specialist supports air permitting and compliance efforts by preparing technical analyses, applications, and reports related to state and federal air quality regulations. This role plays a key part in helping clients navigate regulatory requirements while supporting RETTEW's environmental practice with reliable, defensible technical work.
Responsibilities / Day-to-Day
  • Prepare air quality permit applications, compliance reports, and emissions inventories
  • Interpret and apply federal, state, and local air quality regulations (e.g., Clean Air Act, PA DEP requirements)
  • Conduct air dispersion modeling and emissions calculations as needed
  • Support environmental due diligence and impact assessments
  • Coordinate with internal project teams, regulators, and clients
  • Assist with site inspections, data collection, and compliance evaluations
  • Maintain accurate documentation and support project schedules and deliverables

Qualifications
Required
  • Bachelor's degree in Environmental Science, Environmental Engineering, or a related field
  • 2+ years of experience in air quality permitting, compliance, or environmental consulting
  • Working knowledge of air quality regulations and permitting processes
  • Strong technical writing and analytical skills
  • Ability to manage multiple tasks and meet deadlines

Preferred
  • Experience with PA DEP air quality programs
  • Familiarity with air modeling software (e.g., AERMOD)
  • Consulting experience supporting industrial or municipal clients
  • Professional certification (or progress toward certification)

What We Offer
  • Competitive salary aligned with experience and market data
  • ESOP (Employee Stock Ownership Plan)
  • Comprehensive benefits package including medical, dental, vision, and 401(k)
  • Hybrid work flexibility
  • Professional development, training, and career growth opportunities
  • Collaborative, employee-owned culture focused on long-term success

RETTEW is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, veteran status, genetic information, or any other characteristic protected by applicable law.
If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, please contact us at jperalta@rettew.com to request assistance.
#LI-Hybrid
Requirements
Listed above

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