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Part Time Wastewater Consultant Jobs (NOW HIRING)

Arcadis

Senior Water/Wastewater Engineer

Clifton, NY · On-site

... consulting firms in the country. Project Management You will be responsible for managing tasks ... Arcadis offers benefits for full-time and part-time positions. These benefits include medical ...

ACHIEVE TEST PREP

Wastewater Instructor - Remote

Newark, NJ · On-site +1

$16.50 - $19.50/hr

Achieve Test Prep is the nation's largest educational consultant and test prep center specializing ... Type: Part-Time Schedule: Under 20 hours per week Availability on weekdays and/or weekends Morning ...

King County, WA

Wastewater Utility Planner

Seattle, WA · On-site

$101K - $128K/yr

TEA-WTD, DNRP-Staff Full- or Part-Time: Full Time Hours/Week: 40 hours/week Summary This ... You will collaborate across disciplines, working closely with engineers, scientists, consultants ...

Stantec

Wastewater Treatment Engineer

Las Vegas, NV · On-site

Leads project coordination meetings with internal team members and/or external consultants, owner ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

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Part Time Wastewater Consultant information

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$10

$41

$87

How much do part time wastewater consultant jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for part time wastewater consultant in the United States is $41.55, according to ZipRecruiter salary data. Most workers in this role earn between $29.33 and $49.52 per hour, depending on experience, location, and employer.

What is a part time wastewater consultant?

A Part Time Wastewater Consultant is a professional who provides expert guidance and support to organizations or municipalities regarding wastewater treatment and management, but works fewer hours than a full-time consultant. Their responsibilities can include reviewing wastewater treatment processes, ensuring regulatory compliance, optimizing systems, and providing recommendations for improvements. These consultants may work with public utilities, private companies, or engineering firms to tackle specific projects or ongoing operational challenges. Working part-time allows them to balance multiple clients or other commitments while still offering their specialized knowledge.

What are the key skills and qualifications needed to thrive as a part time wastewater consultant?

To thrive as a Part Time Wastewater Consultant, you need expertise in environmental engineering, wastewater treatment processes, and regulatory compliance, typically supported by a relevant degree and professional experience. Familiarity with water quality monitoring tools, CAD software, and state or federal certifications such as a Professional Engineer (PE) license is often required. Strong analytical thinking, problem-solving skills, and effective communication are essential soft skills for advising clients and managing projects. These skills ensure the consultant can provide reliable, compliant solutions that protect public health and meet industry standards.

What are some common challenges faced by part time wastewater consultants, and how can they effectively manage their workload across multiple projects?

Part-time wastewater consultants often juggle several projects or clients simultaneously, which can lead to challenges in time management and prioritizing tasks. Effective communication with clients and clear scheduling are essential to ensure that project milestones are met without overlap or delays. Utilizing project management tools and regularly updating all stakeholders can help maintain transparency and efficiency. Additionally, staying organized and keeping up-to-date with regulatory changes in the wastewater industry is key for delivering high-quality consulting services.

What is the difference between Part Time Wastewater Consultant vs Part Time Environmental Technician?

AspectPart Time Wastewater ConsultantPart Time Environmental Technician
CredentialsEnvironmental degree, certifications like CWEA or NEWEAEnvironmental or related degree, certifications like OSHA or EPA training
Work EnvironmentConsulting firms, wastewater treatment plants, regulatory agenciesField sites, laboratories, environmental agencies
Industry UsageAdvising on wastewater compliance, system assessmentsSampling, monitoring, data collection

While both roles focus on environmental aspects, a Part Time Wastewater Consultant primarily provides expert advice on wastewater systems and compliance, whereas a Part Time Environmental Technician is more involved in field sampling and data collection. The consultant role emphasizes analysis and recommendations, often in a consulting setting, while the technician role is hands-on and operational.

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Part Time Wastewater Consultant jobs near you
Infographic showing various Part Time Wastewater Consultant job openings in the United States as of August 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $86,430 per year, or $41.6 per hour.

Water/Wastewater Engineer III/IV/ Senior

Sgm Inc

Glenwood Springs, CO • On-site

$120K - $153K/yr

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

Job description

SGM is seeking an experienced Wastewater Engineer in our Glenwood Springs, Colorado office. This position is primarily in-person and based at one of our office locations.  Regular in-office attendance is required and is not considered a remote role. Our ideal candidate will have a strong desire to live, work, and play in Western Colorado and want to be part of a high-performing team that will help forward SGM’s mission to make its clients successful by delivering innovative, practical solutions.  

SGM offers a generous benefits package to full-time employees including medical, dental, vision coverage, employer-paid STD/LTD/Life, HSA/FSA plans, 401k employer match, parental leave, vacation & sick leave, 8 paid holidays, and incentive compensation bonuses. Benefits may be prorated for part-time employees. This position will be posted until filled but no sooner than three days from now.

Pay is dependent on experience level, the anticipated salary range for this position may be as follows:

Engineer III $89,600-$115,600 Engineer IV $105,400 – $131,300 or Senior Engineer I $120,500 – $153,300 per year.  


Principal Duties and Responsibilities:

  • Progressive engineering consulting:
    • Water/wastewater facilities design, and planning projects
    • Water/wastewater operations and startup
    • Hydraulic engineering and water distribution network modeling
    • Safe Drinking Water Act (SDWA) regulations-related consulting
  • Ability to act as a lead client service/relationship manager, specifically with municipal/special district clients
    • Excellent client service skills
    • Pursued and won projects through existing client relationships, strategic business development efforts, and/or responding to project RFPs
    • Successful track record of developing new business
  • Direct staff supervision  
    • Responsibility for direct employee supervision, performance management, and professional development
    • Manage team workload and staffing levels
  • Demonstrate progressive project management with a strong performance record
    • Ability to develop and effectively manage scope, schedule, and budget of projects with engineering fees greater than $200K
    • Ability to coordinate the efforts of multidisciplinary project teams

Qualifications:

  • Current Colorado PE license in civil engineering or related field
  • Master’s degree or equivalent in civil engineering or related field
  • WTF/WWTF Operators License
  • Integrated (or “alternative”) project delivery experience – CMAR, DB, DBO, PPP
  • Construction project administration and oversight experience
  • Municipal engineering experience
  • Demonstrated experience in managing younger staff on technical project assignments
  • Experience authoring technical articles and delivering conference presentations
  • An active member of relevant professional organizations
  • Demonstrated initiative and participation in community involvement and outreach
  • Software experience/proficiency
    • AutoCAD, esp. Civil 3D and Autodesk Plant 3D
    • Water distribution network hydraulic modeling (Innovyze, Bentley)
    • Biological process modeling software (Biowin)
  • Water/wastewater facilities-related permitting
  • Valid Driver’s License

As an equal opportunity employer, SGM realizes that a diverse group of employees will bring a broader range of ideas and a stronger vision to the world of engineering, consulting, and surveying. We are an equal opportunity/affirmative action employer, committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or protected veteran status, or any other protected characteristic under state or local law. CDOT Non-Discrimination in Employment Notice

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