Senior Air Quality Consultant​/Regional Leader

Overview

We are seeking a highly experienced Senior Air Quality Consultant / Environmental Leader to support complex regulatory compliance, permitting, and air quality modeling projects across a diverse industrial client base. This role involves both technical execution and project leadership, supporting clients in industries such as power generation, oil & gas, petrochemical, chemical manufacturing, and bulk storage operations.

The ideal candidate brings deep expertise in dispersion modeling, air permitting, regulatory compliance, and emissions analysis, along with proven experience managing projects, teams, and client relationships. Strong, demonstrated experience with Texas air permitting regulatory programs and air dispersion modeling is required.

• Lead preparation of complex air permitting applications including PSD, NSR/NNSR, P  and Standard Permits.
• Perform regulatory applicability analyses and develop compliance strategy.
• Develop and review emissions inventories, calculations, and reporting submissions.
• Support Title V permitting (renewals, revisions, and compliance reporting).
• Interpret federal and state environmental regulations with focus on Texas (TCEQ) requirements.
• Perform advanced air dispersion modeling analyses for permitting (PSD, FERC, etc.) using AERMOD and CALPUFF.
• Evaluate meteorological data and modeling inputs; conduct technical evaluations for criteria pollutants and GHG emissions.
• Support resolution of modeling challenges including NO₂, SO₂, and PM₂.5 standards.
• Conduct comprehensive air compliance audits including onsite evaluations and recordkeeping system reviews.
• Prepare detailed audit reports with findings and recommendations.
• Support ongoing compliance reporting (NSPS, NESHAP, MECT, Title V, etc.).
• Optimize project quality and profitability; manage and develop skill sets of Project Managers and other staff.
• Demonstrate excellent verbal, written, presentation, and client management skills; lead and manage complex projects.
• Perform quality analysis/control of key deliverables; implement firm’s quality procedures at project and task levels.
• Communicate horizontally and maintain strong relationships with regional leaders and other members in the Environmental Sector.

• Bachelor’s degree in Atmospheric Sciences, Environmental Engineering, or related field.
• 10+ years of experience in air quality consulting or regulatory compliance.
• Demonstrated experience with Texas air permitting programs, including TCEQ NSR, P , Standard Permits, and Title V.
• Technical project expertise in managing and implementing Clean Air Act programs such as Title V, New Source Review; BACT, RACT, MACT; permitting, air quality engineering, air dispersion modelling and compliance with air quality requirements.
• Experience supporting industrial sectors such as power generation, oil & gas, LNG, petrochemical and chemical manufacturing, bulk storage terminals and materials handling.
• Certified Qualified Environmental Professional (QEP), Certified Consulting Meteorologist (CCM), or licensed Professional Engineer (PE) – preferred.
• Deep knowledge of PSD, NSR/NNSR permitting programs;
  Texas-specific permitting frameworks (TCEQ);
  Title V compliance and reporting; emissions inventories and calculations; air dispersion modeling (multi‑state experience preferred).
• Strong analytical and problem‑solving skills.
• Proven project management and leadership experience.
• Excellent written and verbal communication skills; ability to manage multiple projects and deadlines.
• Preferred certifications: HAZWOPER; professional affiliations such as Air & Waste Management Association.
• Key competencies:
  Technical leadership in air permitting and modeling; expertise in Texas regulatory frameworks and permitting strategy; regulatory interpretation and compliance strategy; client relationship management; team leadership and project delivery.
• Work environment:
  Office‑based with travel to client sites as needed; occasional field work and audits.

• Medical, dental, vision, and disability insurance.
• 401(k) package that includes both traditional and Roth IRA options and company match.
• Paid time off contingent upon full‑time or…