Entry Level Planning Engineer

Overview

Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges.

We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. These clients choose Carollo because we employ some of the most knowledgeable and experienced professionals in the world. When you join our team, you'll work alongside industry leaders who are advancing the science of water, protecting public health, and building resilient communities.

Carollo's vision is to be the best water consulting firm and the best place for you to build your career. If you're passionate about making a difference in this critical field, we invite you to explore a career with Carollo.

Responsibilities

The Staff Professional will contribute to the development of the firm’s Infrastructure Master Planning group. Previous experience with either water or wastewater system planning/hydraulic modeling and related software is desired. An Engineer-in-Training Certification (EIT) is required with a minimum of two years of related experience. Candidates driven to progress their career towards a project engineer/assistant project manager role within the next 5 years with expanded client-facing duties and professional responsibilities are ideal.

• Perform engineering work in water and wastewater treatment and conveyance infrastructure.

• Create computer models for water and wastewater systems.

• Perform hydraulic calculations and interpret water distribution system hydraulic evaluations utilizing a variety of commercial and open-source hydraulic modeling software programs.

• Perform water and wastewater impact studies using hydraulic models.

• Perform water and wastewater model calibration.

• Assist on water, wastewater, and stormwater engineering planning and design projects.

• Perform data entry, review and analysis in support of master planning projects.

• Participate in field activities in support of master planning projects.

• Support project engineers, and project managers with various tasks associated with water, wastewater, and stormwater master planning and modeling.

• Prepare technical memoranda, assist in writing master plan reports, and prepare electronic deliverables.

• Manage multiple priorities and deadlines while maintaining accurate records of time spent on each task.

Qualifications

• Bachelor’s degree in Civil/Environmental Engineering from either a recognized accredited program in their home country or the country in which the professional is practicing.

• EIT Certification or within 6-months of hire.

• Strong verbal and written communication skills.

• Work well in a team environment.

• Highly motivated, articulate, and self-starting.

• Proficient in MS Word and Excel.

• Minimum academic requirements include coursework in physical, chemical, and biological processes; hydraulics; and principles of water and wastewater treatment plant and infrastructure design.

Preferred Qualifications

• Customer-oriented mindset is desired.

• Master’s degree in Civil/Environmental Engineering is desired, but selection will be based on cumulative project experience and skillset.

• Familiarity with codes and regulations related to drinking water and wastewater pollution control.

• Ability to process engineering calculations accurately with minimal oversight and assist in preparation of technical reports.

• Experience in building and calibrating water and wastewater hydraulic models is a plus.

• Basic experience with ESRI GIS tools is a plus.

• Familiarity with computer applications including ArcGIS, CAD software, and water and sewer hydraulic modeling packages from Autodesk (Innovyze and XPSWMM), Bentley, EPANET, EPASWMM, or DHI Mike.

• Thrives in a collaborative environment as well as able to work independently.

• Experience working on Sewer System Management Plans, Urban Water Management Plans, and Water Supply Assessments are a plus.

• Experience working on Storm Water Modeling and Master Plans is a plus.

• Ability to clearly and concisely summarize technical information using proper grammar, punctuation and spelling to communicate complex details effectively.

• Familiarity or desire to expand skills in AI/ML and data science related scripting tools (e.g., R, Python, etc.) is a plus.

• Familiarity or desire to expand skills in dynamic data visualization software such as PowerBI is a plus.

• Active participation in professional organizations, local and nationwide is a plus.

Compensation Range

$85,000 to $95,000 annually. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. We may ultimately pay more or less than the posted range, and the range may be modified in the future. An employee’s pay within the salary range will be based on several factors including, but limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs.

Other Compensation and Benefits

Carollo is committed to providing employees with a competitive, comprehensive benefits program that provides the support employees and their families need to lead healthy, productive lives. Carollo’s benefits package includes paid time off and holidays, comprehensive health insurance coverage, pre-tax savings account options for healthcare, dependent care and commuter expenses, disability insurance and life insurance options for you and your dependents. We also offer free Caregiver Support, Travel Assistance, counseling services, discount programs, and a Lifestyle Reimbursement Account. Other compensation that may be available includes: 401(k) company contribution matching, tuition reimbursement, discretionary bonuses, career advancement bonuses, professional registration bonuses, employee referral bonuses, and compensatory time for exempt employees. Flexible work arrangements may also be available. Eligibility for benefits varies based on employment status.

EOE including disability/veteran (https://careers-carollo.icims.com/jobs/4692/entry-level-planning-engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834471131)

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Job Locations US-CA-Walnut Creek

ID 2026-4692

Category Engineering

Type Full-time, Regular