As a Fire Protection Designer III at HFA, you’ll play a key role in designing and hydraulically calculating fire protection sprinkler systems and fire alarm systems for a variety of commercial, industrial, and retail facilities nationwide. You’ll take ownership of your projects from start to finish—working under the direction of a licensed fire protection engineer—and be a trusted expert on design decisions, system performance, and code compliance. You’ll also mentor junior designers, review designs for quality, and collaborate with other HFA disciplines—including architecture, structural, mechanical, and electrical engineering—to create seamless, high-performing building systems.