Hydrology & Hydraulics Design Engineer
Mannik Smith Group, Jackson, MS, United States
Hydrology & Hydraulics Design Engineer
Department:
Water/Wastewater
Employment Type:
Full Time
Location:
Jackson, MS
Description
Waggoner is looking for a Hydrology and Hydraulics Design Engineer to join our growing team and support a diverse portfolio of drainage and water resources projects. This role offers the opportunity to take ownership of technical design tasks, contribute to meaningful infrastructure improvements, and work alongside experienced engineers across multiple disciplines. It is well suited for a mid‑level professional looking to deepen their expertise in H&H modeling and design while continuing to develop professionally.
Your Primary Responsibilities will include
Services provided in this discipline include planning, design, and construction support of:
Roadway Drainage Systems Design (MS DOT experience preferred)
Stormwater Management
Detention and Retention Pond and Outfall Design and Analysis
Bridge Hydraulics and Scour Analysis
Erosion Control Design and Analysis
Watershed Hydrology and Drainage Studies
Open Channel Hydraulics Design and Analysis
Channel Stabilization
Hydraulic Modeling (HEC-RAS 1D/2D, MS DOT, HydroWIN, FHWA HY-8 and Hydraulic Toolbox)
Design of Hydraulic Structures
Floodplain Mapping and FEMA Modeling support
Responsibilities / Essential Functions
Perform hydrologic and hydraulic analyses and design calculations for a variety of infrastructure and land development projects
Develop and review drainage reports, design plans, and supporting documentation
Utilize modeling software such as HEC-RAS, HEC-HMS, HY-8, and related tools to evaluate drainage systems and flood impacts
Support project managers in developing scope, schedule, and budgets for H&H-related tasks
Coordinate with internal teams across transportation, site development, and environmental disciplines
Assist with preparation of permit applications and coordination with regulatory agencies, including FEMA and DOT
Participate in field reviews and provide construction phase support as needed
Ensure quality and accuracy of work through QA/QC processes
Build and maintain relationships with clients through project delivery and communication
Mentor junior engineers and designers, providing guidance on technical work and best practices
Stay current on industry standards, regulations, and emerging tools related to hydrology and hydraulics
What you'll need
Bachelor’s degree in Civil Engineering or related field required
4 to 8 years of relevant hydrology and hydraulics experience
Experience with H&H modeling software (HEC-RAS, HEC-HMS, HY-8, etc.)
Familiarity with FEMA regulations, floodplain management, and DOT standards is preferred
Professional Engineer (PE) license in Mississippi, or ability to obtain within 6 months
Strong communication skills and ability to work in a team-oriented environment
Why Join Our Team
We know work isn’t only about what you do, it’s also about who you work for and with! Waggoner Engineering provides a fun, family‑friendly, and multicultural work environment that supports a work‑life balance, including:
WEI Incentive Program
Healthy Workplace Program
Employee Referral Bonus
Competitive Health Benefits
Career Development and Training
Flexible/Hybrid Schedule
Community Service Opportunities
Worldwide Travel Assistance
Waggoner Engineering, Inc. is an Equal Opportunity Employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.
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Department:
Water/Wastewater
Employment Type:
Full Time
Location:
Jackson, MS
Description
Waggoner is looking for a Hydrology and Hydraulics Design Engineer to join our growing team and support a diverse portfolio of drainage and water resources projects. This role offers the opportunity to take ownership of technical design tasks, contribute to meaningful infrastructure improvements, and work alongside experienced engineers across multiple disciplines. It is well suited for a mid‑level professional looking to deepen their expertise in H&H modeling and design while continuing to develop professionally.
Your Primary Responsibilities will include
Services provided in this discipline include planning, design, and construction support of:
Roadway Drainage Systems Design (MS DOT experience preferred)
Stormwater Management
Detention and Retention Pond and Outfall Design and Analysis
Bridge Hydraulics and Scour Analysis
Erosion Control Design and Analysis
Watershed Hydrology and Drainage Studies
Open Channel Hydraulics Design and Analysis
Channel Stabilization
Hydraulic Modeling (HEC-RAS 1D/2D, MS DOT, HydroWIN, FHWA HY-8 and Hydraulic Toolbox)
Design of Hydraulic Structures
Floodplain Mapping and FEMA Modeling support
Responsibilities / Essential Functions
Perform hydrologic and hydraulic analyses and design calculations for a variety of infrastructure and land development projects
Develop and review drainage reports, design plans, and supporting documentation
Utilize modeling software such as HEC-RAS, HEC-HMS, HY-8, and related tools to evaluate drainage systems and flood impacts
Support project managers in developing scope, schedule, and budgets for H&H-related tasks
Coordinate with internal teams across transportation, site development, and environmental disciplines
Assist with preparation of permit applications and coordination with regulatory agencies, including FEMA and DOT
Participate in field reviews and provide construction phase support as needed
Ensure quality and accuracy of work through QA/QC processes
Build and maintain relationships with clients through project delivery and communication
Mentor junior engineers and designers, providing guidance on technical work and best practices
Stay current on industry standards, regulations, and emerging tools related to hydrology and hydraulics
What you'll need
Bachelor’s degree in Civil Engineering or related field required
4 to 8 years of relevant hydrology and hydraulics experience
Experience with H&H modeling software (HEC-RAS, HEC-HMS, HY-8, etc.)
Familiarity with FEMA regulations, floodplain management, and DOT standards is preferred
Professional Engineer (PE) license in Mississippi, or ability to obtain within 6 months
Strong communication skills and ability to work in a team-oriented environment
Why Join Our Team
We know work isn’t only about what you do, it’s also about who you work for and with! Waggoner Engineering provides a fun, family‑friendly, and multicultural work environment that supports a work‑life balance, including:
WEI Incentive Program
Healthy Workplace Program
Employee Referral Bonus
Competitive Health Benefits
Career Development and Training
Flexible/Hybrid Schedule
Community Service Opportunities
Worldwide Travel Assistance
Waggoner Engineering, Inc. is an Equal Opportunity Employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.
#J-18808-Ljbffr