Senior Drainage Engineer/ Project Manager

H&H is seeking a Senior Drainage Engineer / Project Manager with a minimum of eight years of professional experience to join our transportation team in Tampa, Florida. This position will support our Florida offices in providing drainage design and stormwater permitting services for FDOT, Florida’s Turnpike Enterprise, municipal clients, and the Tampa Hillsborough Expressway Authority. The selected candidate will contribute to both design and design-build projects of various sizes and assist with marketing efforts and proposal development. H&H is a nationally recognized, full-service infrastructure engineering firm delivering innovative solutions that move communities forward. With more than 139 years of experience and over 600 professionals across 32 offices nationwide, we combine deep technical expertise with the agility of a privately owned firm. From planning and design through construction, we manage the full project life cycle while continually advancing our capabilities, strengthening our national presence, and investing in the people who power our growth. At H&H, you’ll join a firm that is building on its legacy by aligning expertise, expanding opportunity, and positioning itself for long-term, sustainable growth. Responsibilities • Develop innovative design concepts and contribute to proposals and presentations • Perform drainage design and hydraulic analysis for pavement systems, including gutter spread, hydroplaning, storm sewer tabulations, and culvert capacity • Design and analyze pond systems to meet Water Management District requirements for water quality and peak attenuation • Develop and modify large watershed models in StormWise (ICPR) • Prepare reports to document drainage design and analysis • Collaborate with roadway designers to ensure compatibility between drainage and roadway plans • Prepare staff-hour estimates and support project scheduling • Work collaboratively with clients and owners to address comments on interim submittals • Perform internal quality control reviews to ensure technical accuracy and compliance • Mentor, train, and lead junior engineering staff • Manage a team of up to five engineers • Work independently with minimal technical supervision