Senior Planning Engineer/Hydraulic Modeler

Miningamigos; Honolulu (HI); Hybrid; USD 104,000 - 142,000; Full time

Benefits offered by this job

Comprehensive benefits package

401(k) retirement savings plan with employer match

Tuition reimbursement

Job summary

Miningamigos is seeking a Senior Planning Engineer/Hydraulic Modeler based in Hawaii. This hybrid role involves developing surface and wastewater models using various modeling software, managing project teams, and providing technical reports.

To succeed, candidates should have a bachelor's degree in environmental engineering and at least 5 years of relevant experience. A comprehensive benefits package is also provided including medical, dental, and retirement savings plans.

Qualifications

• 5+ years experience in hydraulic modeling or related field.
• PE license strongly preferred.
• Proficient in using modeling and analysis software.

Responsibilities

• Develop and calibrate hydraulic models for water systems.
• Analyze system performance and recommend improvements.
• Lead project teams and coordinate with clients.

Skills

Hydrologic principles

Modeling software proficiency

Data collection and analysis

Effective communication

Education

Bachelor's degree in environmental engineering or related field

Tools

InfoWater Pro

ArcGIS

Excel

Power BI

Job description

Senior Planning Engineer/Hydraulic Modeler

Job Category: Engineering & Architecture

Requisition Number: SENIO006892

Locations: Walnut Creek, California (Brown and Caldwell)

• Full-Time
• Hybrid

Responsibilities

• Understand how surface water infrastructure, stormwater systems, water distribution systems, and/or wastewater collection systems operate and the facilities in each system.
• Develop surface water, drinking water, or wastewater models using commercially available software such as HEC-HMS, HEC-RAS, or PCSWMM for surface water systems; InfoWater Pro, WaterGEMS, AquaTwinWater for water distribution systems; or PCSWMM, InfoWorks ICM, AquaTwinSewer, or SewerGEMS for wastewater systems.
• Perform flow monitoring and/or field testing to collect data for model calibration.
• Calibrate models using measured or observed data.
• Use models to analyze system performance, identify deficiencies, and/or evaluate risk.
• Develop system improvements to address existing and future deficiencies.
• Provide reports detailing model development, calibration, analysis, and recommended improvements.
• Perform modeling to size or verify the size of new facilities for a design project.
• Flexibility to adapt and execute various additional assignments based on evolving needs.

Preferred Requirements

• Modeling and master planning for municipal water and wastewater utilities.
• Creating, updating, and calibrating hydraulic models.
• Analyzing flow trends and forecasting future water demands and wastewater flows.
• Assessing and identifying water distribution deficiencies, wastewater capacity limitations, predicting future issues, and developing solutions for planning and design projects.
• Preparing feasibility studies, alternatives analyses, and conceptual design documents for water and wastewater infrastructure improvement projects.
• Developing master plan documents and supporting materials and spreadsheets, including GIS maps and figures.
• Performing modeling and planning of water distribution, supply and transmission systems, as well as wastewater collection systems.
• Managing projects to achieve client goals within scope, schedule, and budget constraints.
• Leading internal project teams and mentoring junior staff.
• Coordinating with clients and serving as the main point of contact.
• Performing transient analyses for water systems.
• Preparing comprehensive technical reports, presentations, and conceptual design documents.
• Manipulation and analysis of data using spreadsheets and GIS tools.
• Periodic travel to project and client sites for data collection and meetings.
• Assisting in the technical portion of proposal preparation by developing work approach, schedule and level of effort for modeling and planning project pursuits.
• Participating in and contributing to BC’s master planning and modeling practice, improving company resources and tools to improve quality and efficiency.
• Performing other duties and responsibilities as assigned.
• May provide mentorship, guidance, support, and knowledge‑sharing to help less experienced team members develop their skills and grow within their roles.

Skills and Competencies

• Solid understanding of hydrologic and/or hydraulic principles and system operations.
• Proficient in using modeling software for calibration and analysis (e.g., InfoWater Pro, PCSWMM).
• Skilled in data collection, review, management, processing, and analysis.
• Competent in data analyses and/or using geospatial tools (ArcGIS Pro) to support modeling workflows.
• Effective communication of technical results and recommendations in reports.

Experience

• Typically, a minimum of 5 years of related work experience in hydraulic modeling or related field.
• Typically certified in the SMS Framework, and progressing through the SMS competencies.

Preferred Experience

• PE license strongly preferred.
• Advanced knowledge of water and wastewater infrastructure hydraulics, operation, and master planning.
• Experience managing projects and leading project teams.
• Ability to work effectively as a member of a team.
• Minimum 5 years of related experience in water hydraulic model development and calibration, with progressively increasing responsibility.
• Strong technical writing and verbal communication skills with demonstrated ability to prepare effective written documents.
• Organizational and analytical skills with high attention to detail.
• Experience with sewer collection infrastructure modeling and planning is preferred.
• Proficiency with modeling, transient analyses, data management, and related software packages (e.g., InfoWater, InfoWorks, InfoSurge, WaterGEMS, WaterHAMMER, EPANET, EPA‑SWMM, ArcGIS, Excel, Power BI, etc.).
• Valid driver’s license and good driving record required.

Education

• A bachelor's degree in environmental engineering, civil engineering, or related field or equivalent experience is required.
• Has achieved or is working towards achieving professional license.

Salary Range

The anticipated starting pay range for this position is based on the employee’s primary work location and may be more or less depending upon skills, experience, and education. These ranges may be modified in the future. Location B: $104,000 - $142,000.

Benefits and Other Compensation

We provide a comprehensive benefits package that includes medical, dental, vision, short and long‑term disability, life insurance, an employee assistance program, paid time off and parental leave, paid holidays, 401(k) retirement savings plan with employer match, performance‑based bonus eligibility, employee referral bonuses, tuition reimbursement, pet insurance and long‑term care insurance.

Background Check

This position is subject to a pre‑employment background check and a pre‑employment drug test.

Equal Opportunity Employer

Brown & Caldwell is proud to be an EEO/AAP Employer. Brown & Caldwell encourages protected veterans, individuals with disabilities, and applicants from all backgrounds to apply. Brown & Caldwell ensures nondiscrimination in all programs and activities in accordance with Title VI of the Civil Rights Act.