Water/Wastewater Engineer & Hydraulic Modeler
Freese and Nichols, Inc.
Freese and Nichols is seeking a Water/Wastewater Engineer & Hydraulic Modeler to join our team in Houston or Pearland, Texas. In this role, you will take ownership of impactful water and wastewater planning and modeling projects while building a long‑term career path into leadership. You will work alongside experienced leaders, gain exposure to complex infrastructure challenges, and grow within a stable environment designed to support your professional development over time. What You’ll Do Manage water and wastewater master planning projects, including schedule, budget, and client coordination. Serve as a consistent point of contact for Houston‑area clients, building trusted, long‑term relationships. Collaborate with internal teams and senior leaders to deliver high‑quality planning solutions. Support delivery of critical projects through sound engineering judgment and clear communication of progress, risks, and outcomes with clients and internal teams. Mentor early‑career engineers and help foster a supportive, growth‑oriented team environment. Expand your technical and leadership capabilities through increasing responsibility and structured development opportunities. Qualifications Bachelor’s degree in civil, environmental, or related engineering field. Professional Engineer (PE) license or successful completion of the PE exam with the ability to obtain licensure within one year. Four or more years of engineering experience in water, wastewater, or related infrastructure projects. Experience managing or supporting project schedules and budgets. Strong communication skills and the ability to collaborate with clients and project teams. Preferred: Experience in water and wastewater master planning, hydraulic modeling, sanitary sewer evaluation studies, and/or impact fee studies. Preferred: Experience working with municipal clients in the Houston area. Preferred: Demonstrated ability to mentor or support junior staff. Preferred: Interest in long‑term leadership growth and team development. Preferred: Familiarity with planning and modeling tools, or data analysis for infrastructure systems. Benefits Comprehensive benefits package. Paid overtime for salaried employees. Annual bonus. Access to company cabins in Red River, NewMexico, and BannerElk, NorthCarolina. Flexible work environment with a hybrid schedule allowing up to 40% remote work. Alternative work schedule program providing a day off every other Friday. Equal Employment Opportunity Freese and Nichols is firmly committed to Equal Employment Opportunity (EEO) and prohibits employment discrimination for employees and applicants based upon race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. #J-18808-Ljbffr Freese and Nichols, Inc.
- Overview Freese and Nichols is seeking a Water/Wastewater Engineer & Hydraulic Modeler to join our team in Houston or Pearland, Texas . In this role, you will take ownership of impactful water and wastewater planning and modeling projects while building a long-term career...WaterLocal areaRemote workFlexible hours
- Freese and Nichols, Inc. is looking for a Water/Wastewater Engineer & Hydraulic Modeler to join their team in Houston, Texas. This role involves managing impactful water and wastewater planning projects, building lasting client relationships, and supporting the development...WaterFlexible hours
- ...& Newnam, Inc. is seeking a motivated Engineer III to join their Houston team. The role involves managing design for water and wastewater systems, performing calculations, and ensuring... ...in Engineering and strong knowledge in hydraulics, with experience in AutoCAD Civil 3D...WaterTraineeship
$130k
...Project Engineer – Municipal Water / Wastewater Houston, TX A leading employee-owned engineering and environmental consultancy is seeking... ...investigations and site assessments as required Perform hydraulic modelling and wastewater flow analysis Develop cost...WaterContract workFor contractorsWork at officeLocal areaFlexible hours- ...Job Description Ardurra is looking to hire an experienced Water/Wastewater Project Manager to join our team in Houston, TX ! Due to... ...and Experience Requirements: ~ Bachelor’s degree in Civil Engineering or equivalent ~5-8+ years of experience in water and...WaterContract workFor contractorsWork at officeImmediate startWork from home
- Overview Client: THE most reputable Water/Wastewater Infrastructure and Treatment Civil Consulting... ...Bonus Responsibilities Perform engineering work in water and wastewater... ...water and wastewater projects Conduct hydraulic modeling Permitting and preparation of technical...WaterRelocation package
- Ardurra is seeking a motivated Engineer III to join our rapidly growing Water/Wastewater team in Houston, TX! Due to significant growth across Texas, our Houston... ...including drawings, specifications, calculations, models, and technical documents Support the planning and...WaterWork at office
- ...Project Manager/Senior Project Manager in Houston, TX to lead Water/Wastewater projects. This role involves developing project scope,... ...The ideal candidate should possess a B.S. degree in a related engineering field, have over 10 years of experience, and be a Professional...Water
$137.2k - $156.8k
...'s Houston, TX location is seeking a Water/Wastewater Engineer for our Water Practice Group. STV specializes... ...specifications. Perform pipeline hydraulic flow and pressure calculations.... ...Familiarity with production tools, or modeling and design software is a plus. Compensation...WaterContract workLocal areaFlexible hours- A construction services company is seeking a Project Engineer to assist in managing and coordinating multiple projects in the water and wastewater treatment industry. This role involves updating project schedules and working closely with project teams and stakeholders....WaterWork at office
$80k - $180k
What You Will Do GFT is seeking a Wastewater Treatment Process Engineer to join our Water team! This role follows a hybrid work model, requiring regular attendance at one of our... ...treatment (including BNR), disinfection, hydraulics, and solids processing and handling...WaterFull timeRemote work- Position Summary The Water/Wastewater Engineer supports the planning, design, permitting, and construction of municipal water, wastewater,... ...and Project. Preferred Qualifications Experience with hydraulic modeling software. Experience using AutoCAD Civil 3D. Experience...WaterFull timeFor contractorsCasual workWork at office
- A leading engineering firm in Houston, TX, is seeking a Water/Wastewater Engineer to join its Water Practice Group. This role involves participating in all phases of water and wastewater projects, including design and construction oversight. Candidates should have a Bachelor...Water
- ...everywhere share the need for clean water. And as they work to meet that... ...unique opportunity for a Civil Engineer with experience in civil, water/wastewater, municipal utility, or water... ...infrastructure planning reports, hydraulic models, and design tasks related to municipal...WaterOngoing contractFull timeTemporary workPart timeFor contractorsWork at officeLocal areaFlexible hours
- ...us and help shape the future! WSP is searching for a AVP Water/Wastewater Engineer to support expansion of our water business in Texas. The... ...design of treatment works and analyze hydrologic and hydraulic models and computations for water and wastewater conveyance systems...WaterContract workFor subcontractorWork at officeLocal areaFlexible hours
- Ardurra Group, Inc. is looking for a motivated Engineer III for our Water/Wastewater team in Houston, TX. This role offers engineers hands-on experience, strong mentorship, and a clear path for advancement in a collaborative environment. You will perform detailed design...Water
- A leading engineering firm in the United States is looking for an AVP Water/Wastewater Engineer to expand its water business in Texas. The role requires a Bachelor's in Civil or Environmental Engineering, 10+ years of relevant experience, and proficiency in water and wastewater...Water
- A leading engineering firm in Houston is seeking an experienced AVP Water/Wastewater Engineer to expand its water business. Key responsibilities include overseeing civil engineering projects, leading team efforts, and ensuring regulatory compliance. Candidates should possess...Water
- Poutrix is seeking a Process Mechanical Engineer to join the Industrial Water Treatment and Optimization team. The role involves designing industrial water and wastewater treatment plants and managing engineering tasks, including field inspections and evaluations. Candidates...Water
$144k - $196k
...Manager/Senior Project Manager with successful experience in Water/Wastewater project delivery to join the Texas team. In this role, you... ...most critical private and public-sector needs. Professional Engineer (PE) in Texas. Previous supervisory experience. Education...WaterContract workTemporary workLocal area- A leading engineering firm is seeking a Civil Engineer in Houston to manage design contracts for wastewater projects. Responsibilities include developing plans, conducting engineering... ...in civil engineering, particularly in water/wastewater, holds a relevant degree, and...WaterFull time
- ...Competitive Compensation Great Work Environment Career Advancement Opportunities Job Summary We are seeking a Sr. Water/Wastewater Design Engineer to join our team! As a Sr. Water/Wastewater Design Engineer, you will be responsible for overseeing the design, creation...WaterLocal area
$90k - $200k
GFT is hiring a Wastewater Treatment Design Engineer to join their Water team in Houston, Texas. This role involves designing and optimizing wastewater treatment systems to ensure safety and environmental compliance. Candidates should have a BS in engineering, a PE license...Water- Join a dynamic team at a forward-thinking company dedicated to addressing the world's water challenges. As a Water/Wastewater Municipal Engineer, you will leverage your expertise in designing and implementing innovative solutions for municipal projects. This role offers...Water
- A leading engineering firm is seeking an AVP Water/Wastewater Engineer to oversee projects in Texas. The ideal candidate will have over 10 years of experience in water resources engineering and a deep understanding of environmental regulations. This role involves providing...Water
- Tetra Tech is seeking a Water/Wastewater Engineer based in Houston, Texas to support municipal water and wastewater infrastructure projects. This full-time role involves engineering design, inspections, and project coordination with clients and contractors, ensuring adherence...WaterFull timeFor contractorsFlexible hours
$90k - $200k
What You Will Do GFT is seeking a Wastewater Treatment Design Engineer to join our Water team! This role follows a hybrid work model, requiring attendance at one of our many offices... ...efficiency and reduce costs. System Hydraulics: Performing hydraulic analysis of existing...WaterFull timeRemote work$61k - $98.69k
An engineering firm is seeking a process mechanical engineer in Houston, Texas. The ideal candidate will have over 2 years of consulting experience in industrial water and wastewater treatment. Responsibilities include managing design tasks, conducting site visits, and...Water$145k - $199k
Project Manager/Senior Project Manager (Water/Wastewater Engineering) Job Category: Project Management Requisition Number: PROJE006156 Posted: July 25, 2025 - Closed: April 28, 2026 Employment Type: Full-Time Location Houston, TX 10777 Westheimer Rd Suite 975 Houston,...WaterFull timeTemporary workLocal area- A leading engineering firm in Houston is seeking a Water/Wastewater Engineering Client Manager. This position involves overseeing projects and managing client relations within the Water/Wastewater Department. The ideal candidate will have over 5 years of experience in client...WaterRemote jobFlexible hours
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