Civil Project Engineer - Drainage

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Galloway & Company, Inc. is a people-first company where collaboration, innovation, and career growth are at the heart of everything we do. You will grow personally and professionally with a supportive culture, flexible work environment, and strong focus on leadership development. You'll also work on diverse, impactful projects alongside multidisciplinary professionals who are passionate about making a difference. At Galloway, you're not just building communities - you're building a fulfilling career.

As a Drainage Engineer, you will support one of our technical leads in the planning, analysis, and design of drainage and stormwater systems across a variety of land development project types. You will apply advanced hydrologic and hydraulic engineering principles to develop practical, technically sound solutions while collaborating with multidisciplinary project teams to deliver high-quality engineering designs.

• Perform hydrologic and hydraulic analyses using industry-standard software including CUHP, SWMM, HY-8, Flow Master, StormCAD, and related tools.
• Design stormwater conveyance systems, detention facilities, culverts, open channels, and water quality and LID facilities.
• Develop engineering calculations, evaluate design alternatives, and provide technical recommendations supported by sound engineering judgment.
• Prepare drainage reports, stormwater management plans, and technical memoranda specifications.
• Produce and review drainage plan sheets, profiles, details, and exhibits that clearly communicate design intent and satisfy project requirements.
• Ensure compliance with applicable DOT, local agency, floodplain, stormwater, and water quality criteria throughout project development.
• Coordinate drainage design with roadway, structural, utilities, environmental, and other engineering disciplines to deliver integrated project solutions.
• Support technical reviews and implement quality assurance and quality control procedures to ensure accurate, complete, and constructible designs.
• Participate in field investigations, evaluate existing site conditions, and support construction by reviewing RFIs, submittals, and drainage-related design questions.
• Communicate technical findings, project progress, and engineering recommendations with project managers, clients, and regulatory agencies.

• Bachelor's degree in Civil Engineering.
• Possession of a PE license or eligibility to take the PE exam within six months of hire.
• Experience performing drainage design, hydraulic and hydrologic analyses, engineering calculations, and plan production for civil infrastructure projects.
• Experience applying local agency and DOT drainage design standards for closed pipe systems, open channels, and water quality design.
• Proficiency with CUHP, SWMM, HY-8, Flow Master, StormCAD, and other engineering software used for drainage analysis and design.
• Strong technical writing and communication skills with the ability to prepare clear engineering documentation and collaborate effectively across multidisciplinary teams.

• Experience with Mile High Flood District criteria and standards.

Estimated starting salary is between $95,000 and $119,000 based on experience.

We've cultivated a culture rooted in collaboration, growth, and innovation
. Here's what you can expect:

• 100% employer-paid benefits
  , setting a high standard in the industry
• Opportunities for biannual performance bonuses and profit sharing
• A workplace culture that emphasizes internal promotion, mentorship, and career advancement
• Nationally recognized as a great place to work - thanks to our outstanding teams and commitment to quality

All applicants must be legally authorized to work in the United States. Galloway does not sponsor H1-B or other work visa petitions
. Pre-employment and ongoing drug screening is required.

Galloway & Company Inc. is proud to be an Equal Opportunity Employer. We welcome applicants from all backgrounds, including protected veterans and individuals with disabilities.