Drainage Engineer

STV Incorporated; Austin (TX); On-site; USD 131,000 - 150,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Retirement plan (401k)

Job summary

STV Incorporated in Austin, Texas is seeking a Drainage Engineer with 6 to 12 years of experience to support transportation infrastructure projects. You will advance drainage analysis and design, mentor teammates, and grow toward a Design Task Lead role within a collaborative engineering team.

Responsibilities include drainage design for road, bridge, and rail projects; hydrology/hydraulics analyses; stormwater permitting and regulatory coordination; technical reports and cost estimates; and

Qualifications

• Bachelor’s degree in Civil or Environmental Engineering or related field.
• P.E. license in Texas is required.
• 6–12 years of drainage design experience, preferably for transportation projects.
• Strong knowledge of hydrology and hydraulic analysis, stormwater, erosion and sediment control, BMPs, and LID.

Responsibilities

• Support drainage design for transportation infrastructure (roadway, highway, bridge, rail).
• Prepare stormwater management, drainage design, culvert calculations, hydraulic structures, BMPs, LID, and erosion control plans.
• Perform hydrology and hydraulic analyses to support design decisions and regulatory compliance.
• Assist with stormwater permitting and environmental regulatory coordination.
• Prepare technical reports, drainage reports, and cost estimates with quality and accuracy.
• Coordinate with roadway, structural, rail, and environmental teams for integrated delivery.
• Participate in design reviews and QA/QC, and attend client meetings.

Skills

Drainage design

Hydrology & hydraulics

Regulatory coordination

Technical reporting

Mentorship potential

Team collaboration

Education

Bachelor’s degree in Civil or Environmental Engineering

Tools

OpenRoads Designer DU

HEC-HMS

HEC-RAS

HY-8

StormCAD

SWMM

MicroStation

ArcGIS

Job description

Drainage Engineer STV is seeking a Drainage Engineer to support transportation infrastructure projects in our Austin, Texas office. This role is ideal for a drainage professional with 6 to 12 years of experience who is ready to expand technical design capabilities, contribute to complex infrastructure projects, and grow within a collaborative engineering team. In this position, you will contribute to high-profile drainage analysis and design work, typically within the framework of transportation projects, while gradually taking on more ownership, mentoring others, and building the experience needed to move into a Design Task Lead role. This position offers the opportunity to contribute to impactful infrastructure projects supporting TxDOT, toll authorities, local counties, and municipal agencies while building hands-on experience in drainage, stormwater management, hydrologic and hydraulic analysis, and regulatory coordination.

Why STV

At STV, you will join a nationally recognized engineering and infrastructure firm known for technical excellence and collaboration. This is a chance to join a growing Texas team where your voice, ideas, and technical judgment will matter while being surrounded by teammates who are committed to doing good work and helping each other grow. We invest in professional development, mentorship, and meaningful project work that strengthens communities.

You will have the opportunity to:

• Contribute to high-impact transportation infrastructure projects
• Grow your technical skills in drainage, stormwater, and H&H design and analysis
• Work alongside experienced engineers and project leaders
• Gain exposure to public-sector clients and regulatory agencies
• Build a long-term career path within a collaborative, multidisciplinary team

What You’ll Do

Support drainage engineering design for transportation infrastructure projects, including roadway, highway, bridge, and rail improvements.

Prepare stormwater management design, drainage design, culvert calculations, hydraulic structure design, Best Management Practices (BMPs), Low Impact Development (LID) features, and erosion and sediment control plans under the guidance of senior engineers.

Perform hydrology and hydraulic analyses to support design decisions, permitting, and regulatory compliance.

Assist with stormwater permitting, erosion and sediment control approvals, and environmental regulatory coordination.

Prepare technical reports, drainage reports, stormwater documentation, design documentation, specifications, and engineer’s cost estimates with attention to accuracy, organization, and quality.

Coordinate with roadway, structural, rail, and environmental teams to support integrated project delivery.

Participate in internal design reviews and incorporate feedback from senior technical staff.

Support quality reviews and QA/QC efforts by checking calculations, reports, plans, and permit documentation for completeness and consistency.

Attend project meetings with clients, subconsultants, and regulatory agencies as part of the project team.

Required Qualifications

Bachelor’s degree in Civil Engineering, Environmental Engineering, or a related field. Professional Engineer (P.E.) license in Texas. 6 to 12 years of experience in drainage design, preferably supporting transportation infrastructure projects. Working knowledge of hydrology and hydraulic analysis, stormwater management design, drainage systems, culvert design, erosion and sediment control, Best Management Practices (BMPs), and Low Impact Development (LID) strategies. Experience with Edwards Aquifer Rules compliance is preferred. Demonstrated expertise in hydrology and hydraulic analysis using some of the following software packages: OpenRoads Designer Drainage and Utilities (DU), HEC-HMS, HEC-RAS, HY-8, StormCAD, and SWMM tools. Experience with MicroStation, OpenRoads Designer and ArcGIS. Strong written and verbal communication skills, including the ability to prepare clear technical reports and support high-quality engineering deliverables in multidisciplinary teams.

Compensation Range

$130,962.60 - $149,671.54

STV offers the following benefits

• Health insurance, including an option with a Health Savings Account
• Dental insurance
• Vision insurance
• Flexible Spending Accounts (Healthcare, Dependent Care and Transit and Parking where applicable)
• Disability insurance
• Life Insurance and Accidental Death & Dismemberment
• 401(k) Plan
• Retirement Counseling
• Employee Assistance Program
• Paid Time Off
• Paid Holidays
• Back-Up Dependent Care
• Parental Leave
• Continuing Education Program
• Professional Licensure and Society Memberships

STV is committed to paying all of its employees in a fair, equitable, and transparent manner. The listed pay range is STV's good-faith salary estimate for this position. Please note that the final salary offered for this position may be outside of this published range based on many factors, including but not limited to geography, education, experience, and/or certifications.

We know great candidates don’t always meet every qualification, and research shows women and people of color are less likely to apply unless they do. At STV, we believe strong talent comes from a wide range of backgrounds, and your skills and experience may align with this or another opportunity as we continue to grow.

STV is one of the top infrastructure-focused professional services firms in North America. Founded in 1912, STV advises, plans, designs, engineers and delivers the infrastructure that powers local economies, including transportation systems, buildings, water and other facilities. Headquartered in New York City, the company has more than 65 offices and 3,400 employees who reimagine the solutions and structures that connect our communities. The firm is ranked 32nd in Engineering News-Record’s Top 500 Design Firms survey and is 10th in its transportation category. STV is deeply committed to investing in its people and creating a world-class employee experience. We are passionate about mentoring, coaching and cultivating our talent because we know they are destined to become the next generation of industry leaders. We’re also committed to delivering formative career experiences - and we do that by providing challenging and unique work experiences, by mapping multiple ways to advance (beyond the traditional career ladder!) and by recognizing those who successfully chart new and exciting paths for the firm. We value a wide range of perspectives and experiences, without regard to any factor or characteristic, regardless of whether it is a category protected by federal, state and/or local law, making them an integral part of how we work. Our approach ensures that every individual is respected, heard, and given opportunities to contribute meaningfully. We remove barriers and create pathways for growth, embedding fairness into our daily operations. Learn more atstvinc.com. STV exists to make communities better through innovative solutions that connect people, places and the present to the future. Our local teams throughout the country deeply understand the needs of their communities and have the expertise to provide solutions. We are also committed to giving back to our communities and our neighbors through volunteering and philanthropic activities; fundraising events; scholarships, internships, and mentoring; and sustainability and community improvement projects. Learn more.

STV provides equal employment opportunities to all