Project Engineer - Civil​/Hydrology and Hydraulics

Project Engineer - Civil/Hydrology and Hydraulics

McMillen, Inc. is recruiting a Project Engineer with 6+ years of experience in water resources, dam safety, and hydroelectric-related engineering. The role focuses on design calculations, hydraulic and hydrologic analyses, and civil construction of hydraulic structures.

• Follow safe work practices and adhere to company guidelines for planning and executing work in a safe manner.
• Work with engineers, geologists, hydrologists, and scientists to solve project challenges, performing design calculations and technical analyses as required.
• Perform hydrologic and hydraulic analyses in support of dam safety and hydroelectric projects.
• Prepare civil design for hydraulic structures; collaborate with the Design Technology group to develop engineering plan sets.
• Utilize hydrologic and hydraulic modeling tools such as HEC‑HMS, HEC‑RAS (1D/2D), HEC‑Res Sim, FLOW3D or similar industry-standard software.
• Multi‑task across various disciplines and locations in support of dam, fisheries, and hydroelectric‑specific project work.
• Communicate professionally and effectively with a variety of subject‑matter experts and project contributors in a collaborative team environment.
• Prepare technical deliverables including civil and hydrologic data reports and construction specifications.
• Manage project tasks by maintaining client expectations and overseeing scope, schedule, and budgets.
• Mentor junior engineers in a respectful, collaborative manner that promotes professional growth and positive team culture.
• Participate in professional development and continuing education activities.

• BS in Civil Engineering from an accredited university required (MS with a civil or water resources focus preferred).
• Professional Engineer (PE) registration required.
• years of experience in water resources engineering with emphasis on design, hydrology and hydraulic engineering.
• Demonstrated experience with hydrologic and hydraulic analyses related to dams, reservoirs, spillways, and hydroelectric facilities.
• Demonstrated experience with civil design of hydraulic structures such as diversions, spillways, fish screens, penstocks, and energy dissipation basins.
• Strong understanding of engineering practices related to dams, spillways, reservoirs, and hydro infrastructure.
• Ability to read, interpret, and communicate contract documents, plans, and specifications.
• Experience preparing and reviewing technical reports and design documentation for regulatory and client review.
• Strong interpersonal, organizational, and communication skills, with the ability to clearly convey complex technical information in written and verbal English.
• Proven project management experience.
• Ability to work independently, collaboratively, and in a fast-paced, multi-disciplinary environment.
• Willingness to travel up to 25%.
• Proficient in Microsoft Office Suite.

• Pay Range: $124,000 - $184,000 (DOE)
• Benefits: Medical, Dental, Vision, Life, Disability, FSA, EAP, 401(k) with match, 9 Paid Holidays, generous PTO, Stock Ownership opportunity, Wellness Reimbursement.

McMillen, Inc. designs and builds solutions that shape the future of water resources. As an employee‑owned firm, we take pride in every project because we know our work truly matters. Our people thrive on solving complex challenges, pushing boundaries, and refining their craft. We seek problem solvers, innovators, and experts who are always striving to be better. Continuous learning, cutting‑edge technology, and a balanced work‑life environment allow employees to build careers they are proud of.

We focus on dams, energy, fisheries, natural resources, and infrastructure markets. With staff across the United States, Canada, Europe, and beyond, we bring global best practices to our clients. Our people integrate engineering, environmental, and construction expertise to deliver practical, results‑driven outcomes from concept to completion.

EEO: McMillen, Inc. is an EEO/Affirmative Action Employer and will make all employment related decisions without race, color, religion, sex, national origin, disability or protected veteran status.

Visa sponsorship, including renewal during employment, will not be provided for this position.

Equal Opportunity Employer, including disabled and veterans.