Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Wastewater Treatment Engineer

Full-time

Harrison Consulting Solutions

Job Description

Job Description

Multidisciplinary design firm is seeking a Wastewater Treatment Engineer to join their Phoenix team as a subject matter expert!

Responsibilities:

  • Advise internal/external teams on all wastewater treatment issues
  • As the subject matter expert on wastewater treatment, provide firm-wide direction, internal consultation, and services to clients
  • Ensure all processes/systems comply with local, state, and federal regulations
  • Prepare/review compliance documentation and reports
  • Maintain reputation as technical expert by writing papers, giving technical presentations, and/or regularly represent the firm in professional/technical societies
  • Produce quality work and ensure QC standards are maintained
  • Research/analyze wastewater-related data, trends, and emerging technologies
  • Build/maintain client relationships
  • Represent firm at professional organizations
  • Lead/manage water/wastewater treatment projects from design through implementation
  • Prepare detailed project plans, budgets, and schedules
  • Mentor/train junior staff

Requirements:

  • Bachelor’s degree in engineering
  • Master’s degree in chemical, civil, mechanical, or environmental engineering preferred
  • 10+ years of water/wastewater processing engineering experience
  • PE License
  • Strong technical background/experience in wastewater treatment, wastewater modeling, and regulatory compliance

Salary is commensurate with experience.

Successful applicants must be authorized to work in the USA without sponsorship.

All qualified applicants will receive consideration for employment without regard to protected veteran status, disability, race, color, religion, sex, sexual orientation, gender identity, or national origin.

Please contact Laura Harrison for further information!

View phone number on jobswipe.net

Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Wastewater Treatment Engineer in Phoenix, AZ vacancy
  •  ...Job Description Established and successful engineering firm based in Phoenix is looking for a water/wastewater design engineer with at least 10 years of water...  ...projects. Must be familiar with water and wastewater treatment processes and technologies to be able to create... 
    Suggested
    Full time

    Bradley & Associates

    Phoenix, AZ
    a month ago
  •  ...Job Description Client: ~ THE most reputable Water/Wastewater Infrastructure and Treatment Civil Consulting firm in the US & Canada ~100% employee...  ...Performance Bonus Responsibilities: Perform engineering work in water and wastewater treatment plants and... 
    Suggested
    Full time
    Relocation package

    HireOTS

    Phoenix, AZ
    a month ago
  • Job title - Water/Wastewater Engineer-In-Training 1 Location - Phoenix, AZ Job type - Onsite Requisition ID - 11239 What You Will Be Doing...  ...and analysis of data. Prepare calculations and designs of treatment processes, piping, and pumping facilities. Check design... 
    Suggested
    Temporary work
    Casual work
    Flexible hours

    Stanley Consultants, Inc.

    Phoenix, AZ
    5 days ago
  • $61.2k - $106.2k

    Arcadis is seeking a Process Mechanical Engineer in Phoenix, Arizona, to design industrial water and wastewater treatment plants. Candidates should have at least 2 years of experience in consulting engineering, along with expertise in engineering drawings and water/wastewater... 
    Suggested

    Arcadis

    Phoenix, AZ
    2 days ago
  •  ...seeking a proactive Facilities Water Process Engineer to lead the design, commissioning, and long-term operation of industrial wastewater systems for a new, state-of-the-art...  ...design, installation, and startup of complex treatment systems for organic and inorganic waste... 
    Suggested
    Permanent employment
    For contractors
    Casual work
    Remote work

    TEEMA Solutions Group

    Phoenix, AZ
    2 days ago
  • Senior Wastewater Process Engineer- Phoenix Date: Mar 6, 2026 Location: Phoenix, AZ, US Company: Black & Veatch Family of Companies Together,...  ...technical specialist in the areas of conventional wastewater treatment Use processes such as physical/chemical primary treatment... 
    Work experience placement
    Work at office
    Local area
    Flexible hours

    Black & Veatch Corporation

    Phoenix, AZ
    1 day ago
  • $61.2k - $106.2k

     ...company delivering sustainable design, engineering, and consultancy solutions for natural...  ...description Arcadis’ Industrial Water Treatment and Optimization (IWTO) team is seeking...  ...to the design of industrial water and wastewater treatment plants. Ideal candidate will... 
    Full time
    Part time
    Work at office

    Arcadis

    Phoenix, AZ
    5 days ago
  • $111.2k - $198.22k

    Lead Water / Wastewater Engineer - Phoenix, AZ WSP Water is seeking an experienced Lead Water / Wastewater Engineer to join our full‑service...  ...services for planning, studies, analysis, and design of water treatment and distribution systems, and wastewater collection and... 
    Casual work
    Night shift

    WSP in the U.S.

    Phoenix, AZ
    4 days ago
  • Lead Water / Wastewater Engineer-SW Region Job Description Overview WSP is not just a place to work, it is a promise of a living, dynamic environment...  ...support of planning, studies, analysis, and design of water treatment and distribution systems, as well as wastewater collection... 
    Casual work
    Local area
    Flexible hours
    Night shift

    WSP

    Phoenix, AZ
    4 days ago
  • Consor Engineers is seeking a Water/Wastewater Treatment Engineer (PE) in Phoenix, AZ. The role involves leading the planning and design of treatment facilities for municipal clients, including evaluating system needs and developing solutions. Ideal candidates will have... 

    Oregonite

    Phoenix, AZ
    1 day ago
  • $25 - $28 per hour

     ...standard for clients needing more than just engineering services by blending scientific...  ...TRC Companies is recruiting Water and Wastewater System Engineering Technician positions...  ...wastewater storage, distribution, collection, treatment, and SCADA system operations, including... 
    Full time
    Temporary work
    Part time
    Work experience placement
    Casual work
    Work at office
    Local area
    Night shift

    Trc Companies, Inc.

    Phoenix, AZ
    4 days ago
  • Overview Carollo Engineers is a leading engineering firm dedicated exclusively to water....  ...planning, design, and construction of water, wastewater, stormwater, and reuse facilities,...  ...Evaluate and analyze numerous treatment technologies, investigations, surveys,... 
    Local area
    Flexible hours

    Carollo Engineers, Inc.

    Phoenix, AZ
    2 days ago
  • Water Supply and Wastewater Project Engineer (Mid-Level) Join to apply for the Water Supply and Wastewater Project Engineer (Mid-Level) role at...  ...planning and design of critical infrastructure, including treatment plants, pipelines, pump stations, and storage facilities.... 
    Full time

    DOWL

    Phoenix, AZ
    2 days ago
  • Carollo Engineers, Inc. is seeking a dedicated wastewater engineer in Phoenix, Arizona. The role involves performing wastewater process modeling, evaluating treatment technologies, and communicating effectively with clients. Candidates should have a Master's degree in... 

    Carollo Engineers, Inc.

    Phoenix, AZ
    2 days ago
  •  ...Job Description Job Description Ardurra is looking to hire an experienced Senior Water/Wastewater Treatment Engineer to join our team in our Phoenix, AZ office! Our innovative water and wastewater engineers collaborate closely with clients to plan, design,... 
    Full time
    Work at office
    Work from home
    Flexible hours

    Ardurra Group, Inc.

    Phoenix, AZ
    a month ago
  • A leading engineering solutions provider is seeking a Facilities Water Process Engineer in...  ...commissioning, and operation of industrial wastewater systems for a new manufacturing...  ...least 3 years of experience in wastewater treatment. This role offers opportunities to work... 
    Remote work

    TEEMA Solutions Group

    Phoenix, AZ
    5 days ago
  •  ...States | Posted on 02/24/2026 Our client is looking for an experienced Facilities Wastewater Engineer to support design, construction, commissioning, and ongoing operations of wastewater treatment systems for their new OSAT facility—ensuring regulatory compliance, managing... 

    WorkNovaX

    Phoenix, AZ
    3 days ago
  •  ...Job Description Job Description Reputable multidisciplinary design firm is seeking a Project Water/Wastewater Engineer to join their Phoenix team! Responsibilities: Perform detailed engineering tasks (project design, cost estimates, and design calculations... 
    Full time

    Harrison Consulting Solutions

    Phoenix, AZ
    5 days ago
  • What Your Day Will Look Like Consor Engineers is seeking a Water/Wastewater Treatment Engineer (PE) to join our growing team in Phoenix, AZ. This role is ideal for a licensed professional engineer with strong treatment process experience who is ready to take on meaningful... 
    Casual work
    Work at office
    Local area
    Remote work
    Flexible hours

    Oregonite

    Phoenix, AZ
    1 day ago
  • A leading engineering consultancy in Phoenix is seeking an experienced Facilities Wastewater Engineer to support the design and operations of wastewater treatment systems. The ideal candidate will have a Bachelor's degree in Environmental Engineering and over 3 years of... 

    WorkNovaX

    Phoenix, AZ
    2 days ago
  • What Your Day Will Look Like: Consor Engineers is seeking a Water/Wastewater Treatment Engineer (EIT) to join our Phoenix, AZ office. If you’re looking to grow your career with an established firm that values its people, supports professional development, and offers long... 
    Full time
    Part time
    Casual work
    Work at office
    Local area
    Remote work
    Flexible hours

    Oregonite

    Phoenix, AZ
    1 day ago
  • $97.1k - $140.8k

    Join to apply for the Water Wastewater Engineer role at Stantec . Communities everywhere share the need for clean water. As they meet this need, they face new, more complex challenges. Our water professionals collaborate to contribute innovative ideas, guided by scientific... 
    Full time
    Temporary work
    Part time
    For contractors
    Casual work
    Work at office
    Local area
    Remote work
    Flexible hours

    Stantec

    Phoenix, AZ
    2 days ago
  • A leading engineering firm in Phoenix is seeking an Engineer to provide design and technical support for land development and water/wastewater infrastructure projects. Responsibilities include preparing technical reports, developing improvement plans, assisting project... 
    Flexible hours

    Westland Resources

    Phoenix, AZ
    2 days ago
  • Stanley Consultants is looking for a Water/Wastewater Engineer-In-Training for our Phoenix, AZ office. In this role, you will assist with engineering tasks related to water and wastewater systems and work under the guidance of senior engineers. The ideal candidate will... 
    Work at office

    Stanley Consultants

    Phoenix, AZ
    5 days ago
  • What Your Day Will Look Like Consor Engineers is seeking a Water/Wastewater Treatment Engineering Intern to join our Phoenix, AZ office. This opportunity is ideal for graduate students pursuing a Master’s degree in Civil, Environmental, or related engineering disciplines... 
    Internship
    Work at office
    Local area
    Remote work
    Flexible hours

    Oregonite

    Phoenix, AZ
    1 day ago
  • A leading engineering firm is seeking a Senior Wastewater Process Engineer to provide technical guidance over wastewater treatment projects. The role involves preparing complex engineering deliverables, supporting multiple projects, and offering client-focused solutions... 

    Black & Veatch Corporation

    Phoenix, AZ
    2 days ago
  • What Your Day Will Look Like Consor Engineers is seeking a Water / Wastewater Pipeline Engineer to join our growing team in Phoenix, AZ. This role is well suited for a licensed professional engineer with strong conveyance and hydraulic design experience who wants to lead... 
    Casual work
    Work at office
    Local area
    Remote work
    Flexible hours

    Oregonite

    Phoenix, AZ
    4 days ago
  • Stanley Consultants, Inc. seeks a Water/Wastewater Engineer-In-Training in Phoenix, AZ. Responsibilities include engineering tasks, preparing designs, and collaborating with disciplines for water and wastewater projects. Required qualifications include a BS or MS in relevant... 

    Stanley Consultants, Inc.

    Phoenix, AZ
    4 days ago
  • A premier engineering firm in Arizona is looking for a Water/Wastewater Project Engineer to join their team. The position requires a strong background in water and wastewater analysis and design. Ideal candidates will possess a Bachelor’s degree in Civil Engineering and... 

    HILGARTWILSON, LLC

    Phoenix, AZ
    3 days ago
  • A leading engineering firm is seeking an experienced Lead Water/Wastewater Engineer to support municipal and industrial projects in Phoenix, AZ. The ideal candidate...  ...project delivery, with expertise in water treatment and distribution systems. Responsibilities include... 

    WSP in the U.S.

    Phoenix, AZ
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Wastewater Treatment Engineer. Be the first to apply!