Principal Consultant, Air Quality

Lead the Future of Air Quality Consulting

Are you ready to shape the environmental strategies of industry leaders? At ERM, we’re not just solving compliance challenges—we’re driving innovation in air quality and climate change solutions.

This is your chance to join a global powerhouse, influence high-profile projects, and take your career to the next level with a partner-track opportunity.

Why This Role Matters

ERM’s Air Quality & Climate Change service area is one of the largest and fastest growing in the industry, generating over $50M annually.

As a Principal Consultant, Air Quality based in Illinois, Wisconsin, or Minnesota, you’ll play a pivotal role in expanding our footprint in the Midwest, partnering with major players in Technology, Energy, and Chemical sectors.

Your leadership will directly impact ERM’s global strategy and help clients navigate complex regulatory landscapes while advancing sustainability goals.

What Your Impact Is


* Drive strategic growth for ERM’s air quality services.


* Lead high-value projects that shape environmental compliance and climate adaptation.


* Build lasting client relationships and deliver innovative solutions that exceed expectations.


* Mentor and inspire the next generation of air quality professionals.

What You’ll Bring

Required


* BS in engineering (chemical, mechanical, environmental) or related discipline.

Or equivalent experience.


* 6+ years of air quality consulting experience with technical depth in Title V, PSD, NSR, BACT, and MACT.


* Proven “seller/doer” track record with success in winning strategic projects.


* Strong project management skills (scope, budget, schedule).


* Established relationships within Technology, Energy, or Chemical sectors in the Great Lakes area.


* Recognized expert in federal and state Air regulations.


* Exceptional communication, strategic thinking, and leadership skills.

Preferred


* 12+ years of air quality consulting experience with technical depth in Title V, PSD, NSR, BACT, and MACT.


* Professional certifications (P.E., CSP, CHMM, or similar).


* Expertise in air dispersion modeling, storm water, SPCC, RMP/PSM, CEQA permitting, multi-media auditing.


* Familiarity with stack testing and ambient air measurement.

Key Responsibilities


* Develop and execute strategic market plans to grow ERM’s air quality services.


* Lead complex air permitting and compliance programs for industrial clients.


* Serve as a trusted advisor, ensuring clients maintain maximum operating flexibility.


* Manage project deliverables, budgets, and schedules with precision.


* Expand ERM’s profile through technical excellence and business development.


* Mentor junior and mid-level staff, fostering technical and leadership growth.


* Collaborate globally to deliver innovative air quality solutions.


* Support cross-selling of ERM’s broader service offerings....