Drainage Project Engineer

Horrocks; Las Vegas (NV); On-site; USD 105,000 - 125,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

Paid time off

401(k) 50% match up to 6%

Job summary

Horrocks is seeking a Drainage Project Engineer in Las Vegas, NV, with 7–9 years of experience. You will lead the design of stormwater, drainage, and flood mitigation systems, review reports, and mentor junior staff, collaborating with multidisciplinary teams on public and private projects.

The role requires a Civil Engineering degree, PE licensure or progress toward it, and strong hydrology/hydraulics knowledge. The team emphasizes practical, constructible solutions and client coordination.

Qualifications

• Bachelor’s degree in Civil Engineering or related discipline.
• 7–9 years of progressive experience in drainage and stormwater engineering.
• PE license or actively working toward licensure.
• Strong understanding of hydrology, hydraulics, and drainage design.
• Experience with public and private sector clients.
• Ability to interpret survey data, geotechnical reports and constraints.
• Knowledge of applicable codes, standards, and approvals processes.
• Strong written and verbal communication skills.
• Ability to manage priorities and work independently.
• Collaborative, proactive problem-solving approach.

Responsibilities

• Lead and contribute to the design of stormwater and drainage systems.
• Prepare and review drainage reports, calculations, plans, and specs.
• Model hydrology and hydraulics using industry tools.
• Apply local, regional, and national drainage standards.
• Identify and manage drainage risks and opportunities.
• Manage components from concept through construction support.
• Coordinate with multidisciplinary teams for integrated solutions.
• Review submittals and respond to RFIs during construction.
• Support cost estimation, scheduling, and design optimization.
• Engage with clients and agencies to obtain approvals and resolve issues.
• Participate in meetings and present technical information clearly.
• Support proposals and business development efforts as needed.
• Provide mentorship to junior engineers and designers.
• Review others' work for quality and consistency.

Skills

Communication

Project management

Mentoring

Independence

Attention to detail

Problem-solving

Education

Bachelor’s degree in Civil Engineering

Tools

Civil 3D

HEC-RAS

HEC-HMS

XP-SWMM

InfoDrainage

Job description

Compensation:

$105,000 - $125,000 / year

Department:

Community Infrastructure

Location:

Las Vegas, NV

Description

At Horrocks, we believe the best work comes from companies with values, that our people are our greatest resource, and that we have a responsibility to the communities where we live and work. As a Drainage Project Engineer with 7–9 years of experience, you will play a key role in the planning, design, and delivery of drainage and stormwater infrastructure projects. This position offers the opportunity to lead technical efforts, mentor junior staff, and collaborate with multidisciplinary teams to deliver high-quality, buildable solutions for both public and private sector clients

What are the core responsibilities for the role?

• Lead and contribute to the design of stormwater, drainage, and flood mitigation systems for land development and infrastructure projects
• Prepare and review drainage reports, technical calculations, plans, and specifications
• Perform hydrologic and hydraulic modeling using industry-standard software (e.g., Civil 3D, HEC-RAS, HEC-HMS, XP-SWMM, InfoDrainage, or similar)
• Apply local, regional, and national drainage standards, guidelines, and regulatory requirements
• Identify and manage drainage-related risks, constraints, and opportunities throughout project development
• Manage assigned project components from concept through detailed design and construction support
• Coordinate with civil, transportation, structural, and environmental teams to deliver integrated solutions
• Review contractor submittals and respond to RFIs during construction
• Support development of cost estimates, schedules, and design optimizations
• Collaborate with clients, municipalities, and regulatory agencies to obtain approvals and resolve technical issues
• Participate in project meetings and present technical information clearly and confidently
• Support proposal preparation, scope definition, and business development efforts as needed
• Provide technical guidance and mentorship to junior engineers and designers
• Review work prepared by others to ensure quality, accuracy, and consistency
• Contribute to continuous improvement of standards, tools, and internal processes

Qualifications, Skills, and Competencies:

• Bachelor’s degree in Civil Engineering or related discipline
• 7–9 years of progressive experience in drainage and stormwater engineering
• Professional Engineer (PE / P.Eng. / CEng) license or actively working toward licensure
• Strong understanding of hydrology, hydraulics, and drainage design principles
• Proficiency with drainage and modeling software (e.g., Civil 3D, HEC-RAS, InfoDrainage, XP-SWMM, or equivalent)
• Experience working with public and private sector clients
• Ability to interpret survey data, geotechnical reports, and environmental constraints
• Solid knowledge of applicable codes, standards, and approval processes
• Strong written and verbal communication skills
• Ability to manage priorities and work independently
• Collaborative mindset with a proactive, problem-solving approach
• High attention to detail with a focus on practical, constructible solutions

Why would a candidate want this job?

At Horrocks, you can expect a competitive base salary and award-winning benefits. Including, but not limited to:

• Medical, dental, vision, life, and disability insurance
• Generous paid time off
• 401(k): 50% match of contribution up to 6%
• Professional development opportunities including in-house training
• Paid professional organization membership and professional licensure

For more information, visit our website at www.horrocks.com

Equal Opportunity Employer including disability and protected veteran status