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Project Manager - Drainage Design

Garver Engineering
United States, Texas, Austin
3755 South Capital of Texas Highway (Show on map)
Nov 10, 2026
Careers
Project Manager - Drainage Design
Austin, Texas
Garver seeks a Project Manager - Drainage Design to join our growing Texas Hydrology and Hydraulics (H&H) Team. This position is ideal for an engineer with 8 - 15 years of experience in drainage design and plan production for TxDOT and municipal projects in Texas.
The successful candidate will collaborate with clients, multidisciplinary design teams, and an established team of H&H professionals to develop drainage solutions for transportation and municipal infrastructure projects. This role will include project/task management, scheduling, workload forecasting, plan production oversight, preparation of cost estimates, subconsultant coordination, and client interaction on projects from preliminary
engineering through final plans, specifications, and estimate (PS&E).


This Project Manager will be responsible for:


  • Performing hydrologic and hydraulic analyses to support roadway and municipal drainage design
  • Designing storm sewer systems, inlets, culverts, channels, roadside ditches, detention facilities, and drainage outfalls
  • Performing storm sewer analysis and design using OpenRoads - Drainage and Utilities (ORD-DU)
  • Preparing drainage plans, profiles, details, drainage area maps, and supporting calculations using MicroStation, OpenRoads Designer (ORD), and Civil 3D
  • Developing drainage reports, technical memoranda, and documentation consistent with TxDOT and local agency requirements
  • Preparing drainage quantities, specifications, and construction cost estimates
  • Coordinating drainage improvements with roadway, bridge, H&H, utility, and other project disciplines
  • Evaluating existing drainage conditions, downstream constraints, and potential impacts to adjacent properties
  • Conducting internal project quality reviews and addressing submittal review comments from clients and permitting agencies
  • Managing drainage design tasks budgets and schedules
  • Developing project and/or drainage design tasks scopes and fees
  • Participating in client meetings
  • Leading agency coordination and permitting for drainage design
  • Managing subconsultant coordination and deliverables
  • Training and mentoring junior engineers and EITs
  • Supporting business development and project pursuits, including participating in proposal writing
  • Resource planning and workload forecasting


The successful candidate will collaborate with Garver's experienced H&H professionals, while working with design staff across the company.


Minimum Requirements

  • Bachelor of Science degree in civil engineering or a related engineering discipline from an ABET-accredited program
  • Licensed as a Professional Engineer (PE)
  • Minimum of 8 years of relevant drainage design experience
  • Expertise in MicroStation / ORD / Civil 3D for drainage plan development
  • Experience with ORD-DU for drainage design
  • Mastery of hydrologic and hydraulic calculations for drainage infrastructure
  • Expertise with detention design, erosion control design, drainage impact analyses, and floodplain coordination
  • Proficiency with drainage analysis and design software such as HEC-HMS, HEC-RAS, HY-8, and storm sewer modeling tools
  • Experience with GIS applications for drainage area delineation and H&H analysis
  • Thorough understanding of DOT drainage criteria and municipal drainage requirements
  • Understanding of typical constructability issues for DOT and municipal drainage infrastructure
  • Excellent communication, technical writing, and organizational skills
  • Ability to work collaboratively with multidisciplinary teams
  • Strong supervisory skills

Preferred Skills


  • Texas PE license, or ability to obtain quickly via comity
  • Certified Floodplain Manager (CFM) credential
  • Consulting experience with PS&E drainage design and plan production for TxDOT and/or municipal projects in Texas


Grow With Us
Garver offers its employees programs such as company-paid professional memberships, company support for industry licenses and continuing education opportunities that foster a progressive atmosphere. Garver provides the tools, resources, and environment to develop leaders, stimulate ideas, and accomplish projects. By offering highly competitive salary packages, attractive benefits, and a comprehensive wellness program; Garver walks the talk when it comes to work-life balance.


Founded in 1919, Garver is an employee-owned engineering, planning, and environmental services firm focused on aviation, transportation, buildings, federal, water and wastewater services; surveying; advisory services; and construction engineering and inspection. In the top 100 of Engineering News-Record's Top 500 Design Firms list, with more than 1,500 employees, Garver provides an exceptional level of client service that reflects our people-first culture, which has achieved Zweig Group Best Firm to Work For Legacy Status. Learn how Garver invests in people and places they call home at GarverUSA.com.


Garver is committed to providing equal employment opportunities to all applicants and employees. Our employment practices are based upon an individual's capabilities and qualifications without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other category protected by law.
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