AE2S (Advanced Engineering and Environmental Services, LLC) is seeking a licensed Senior Project Engineer (PE) in Billings, MT. This role requires expertise in mechanical systems, specifically HVAC and plumbing design, and focuses on delivering high-quality engineering services.The ideal candidate will lead complex projects, manage client relationships, and contribute to business development while ensuring compliance with engineering standards and codes. A Bachelor's degree in Mechanical Engineering and a PE license are essential for this position.#J-18808-Ljbffr