Pursue a career where engineering innovation meets ecological stewardship. Senior Fish Passage Engineer jobs represent a critical niche within civil and environmental engineering, focused on designing solutions that allow aquatic species to navigate man-made barriers like dams, culverts, and flood control structures. These professionals are pivotal in balancing water resource infrastructure development with the imperative of conserving and restoring fish populations and aquatic ecosystems. Their work directly supports biodiversity, regulatory compliance, and sustainable water management. A Senior Fish Passage Engineer typically leads complex projects from conception through construction. Common responsibilities include the structural analysis and design of specialized hydraulic structures such as fish ladders, bypass systems, collection facilities, and nature-like fishways. They develop detailed design plans, specifications, and engineering cost estimates, ensuring all work meets rigorous technical and environmental standards. A significant part of the role involves navigating the regulatory landscape, preparing permit applications, and leading technical discussions with agencies, clients, and the public. Furthermore, these senior experts often provide QA/QC review, mentor junior engineers, contribute to technical reports, and engage in project management, proposal writing, and business development activities. The profession demands a specific blend of advanced technical and regulatory skills. Typically, a Bachelor’s or Master’s degree in Civil, Structural, or Environmental Engineering is required, along with a Professional Engineer (PE) license. Proficiency in structural analysis software (e.g., STAAD.Pro, finite element modeling) and design tools (AutoCAD, Civil 3D) is standard for analyzing concrete and steel hydraulic structures. Beyond technical prowess, successful Senior Fish Passage Engineers possess deep knowledge of fluvial geomorphology, fish biology, and hydraulics. They must have exceptional analytical abilities to perform stability and strength analyses for structures in dynamic aquatic environments. Strong technical writing and communication skills are essential for documenting designs, securing permits, and leading project teams. Experience with construction phase services and a commitment to interdisciplinary collaboration are also hallmarks of the role. For engineers passionate about applying structural and hydraulic expertise to environmental challenges, Senior Fish Passage Engineer jobs offer a uniquely rewarding path. This career is ideal for those seeking leadership roles on projects that have a lasting positive impact on river connectivity and aquatic life, making it a vital profession for sustainable infrastructure development.