Job Title: Air Compliance and Permitting Engineer at Trihydro Corporation    Location: Laramie, Wyoming    Job Summary: Trihydro Corporation, one of the top environmental and engineering consulting firms in the country, has an opening for an Air Compliance and Permitting Engineer. The ideal candidate will join our team in Laramie, WY, and assist in providing clients across industries with effective, responsive, and safe solutions.    This is a full-time position averaging 40-45 hours per week. Interested candidates should apply at https://www.trihydro.com/about-us/careers with their application, resume, and cover letter addressed to the Trihydro Recruiting Team.   Key Responsibilities:  Conduct air quality regulatory and compliance analyses.  Perform emission calculations and develop emission inventories including criteria pollutants, hazardous air pollutants, and greenhouse gases.  Conducts air dispersion modeling and emissions calculations.  Evaluate pollution control technologies, including technical and economic feasibility of pollution control equipment.   Prepare complete and accurate air quality permit applications for major and minor sources, including Title V, Prevention of Significant Deterioration, and New Source Review in accordance with federal, state, and local air district requirements.  Assist with compliance planning, reporting, and facility auditing.  Works with environmental teams to ensure compliance with EPA and state regulations.  Complete field work at client facilities in an oil and gas environment.  Assist with marketing and business development efforts, including technical proposals and cost estimates.     Qualifications:  Bachelor’s degree in engineering, geology, environmental science, or related field.   0-3 years of relevant environmental industry experience.   Familiar with and willing to support air quality permitting and compliance projects.   Flexibility to support non-air-related projects as needed.   Ability to work independently and contribute meaningfully to an established team of geologists, engineers, and scientists to meet client service expectations and deadlines.    Ability to communicate effectively with clients, project stakeholders, and project team members.   Strong technical and problem-solving skills.  Attention to detail, accuracy, and completeness, with a commitment to producing high-quality deliverables.  Fluent in Microsoft Excel and familiar with Microsoft Teams, SharePoint, and affiliated applications.    Clean driving record and a commitment to safe operations.   Ability to travel to client locations and other Trihydro offices.   What We Offer:  Industry-leading 401(k) retirement plan, including a 6% discretionary match  Paid time off including vacation, flex, sick, paid family medical leave, and holiday pay  Comprehensive health insurance program (medical, dental, vision, and prescription)  Opportunities for professional development and career growth  A collaborative and inclusive work environment  Mentoring and opportunities for professional advancement  Best-in-class safety culture    This position will remain open until a qualified candidate has been selected.   How to Apply: Please submit your resume and a cover letter detailing your relevant experience and why you are interested in this role at Trihydro Corporation. Applications can be submitted via our website at https://www.trihydro.com/about-us/careers.    About Us: Trihydro Corporation is a national engineering and environmental consulting firm. Our team values integrity and collaboration to complete meaningful projects that make a difference for our clients and communities. We are looking for a talented and hard-working individual to join our team.    Trihydro is an Equal Opportunity, Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability, or because of a protected Veteran status.