Air Quality Engineer

** At AECOM, we’re delivering a better world.
** We believe infrastructure creates opportunities for everyone. Whether it’s improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. Our clients trust us to bring together the best people, ideas, technical expertise, and digital solutions across transportation, buildings, water, the environment, and new energy sectors. We are a global team of 47,000 driven by a purpose to deliver a better world.

Here, you will have the freedom to grow in a world of opportunity. We offer flexible hybrid work options—whether working from an office, remotely, or at a client site—in a dynamic environment that values integrity, entrepreneurial spirit, and pioneering mindset. We foster a culture of equity, diversity, and inclusion—creating a safe, respectful workplace where everyone can bring their whole selves, utilizing their unique talents, backgrounds, and expertise to create transformational outcomes.

We encourage your growth through technical and professional development programs and diverse career opportunities. Leadership at all levels is supported, allowing you to make a lasting impact on projects, teams, and our business. We offer competitive pay, comprehensive benefits, well-being programs, and resources for career advancement. Connecting and collaborating with a global network of experts, you will contribute to sustainable and equitable solutions for clients worldwide.

We are seeking an experienced Air Quality Engineer for immediate, full-time employment. The focus will be on Air Quality Compliance.

Join a global team connected through a well-developed technical network, learning from and collaborating with top experts. AECOM is a leader in environmental solutions, committed to sustainability and innovation, and dedicated to embedding ESG principles into our work.

• Bachelor's Degree in Engineering
• 6 years of engineering experience focused on air quality compliance
• Valid U.S. Driver's license

• 10 years of relevant experience
• Knowledge of federal, state, and local regulations, including the Clean Air Act
• Proficiency in Microsoft Excel and calculating air emissions
• Strong writing, critical thinking, and reasoning skills
• Mentorship experience
• Nationwide travel (50%)
• Experience with APIMS and EESOH, consulting DOD clients, and knowledge of DOD practices related to air quality
• U.S. Citizenship

Compensation for Colorado locations ranges from $68,000 to $126,000 annually, based on education, experience, and work location. We offer comprehensive benefits including health, wellness, and global well-being programs.