ZipRecruiter

Log In

1

Treatment Trainee Jobs (NOW HIRING)

Mountaire Corporation

Wastewater Trainee

Millsboro, DE · On-site

Primary Purpose Will focus on building foundational skills in areas such as wastewater treatment ... The trainee will participate in a hybrid program that combines online instruction with hands-on, on ...

Mountaire Corporation

Wastewater Trainee

Millsboro, DE · On-site

Primary Purpose Will focus on building foundational skills in areas such as wastewater treatment ... The trainee will participate in a hybrid program that combines online instruction with hands-on, on ...

Mountaire Farms

Wastewater Trainee

Millsboro, DE · On-site

Primary Purpose Will focus on building foundational skills in areas such as wastewater treatment ... The trainee will participate in a hybrid program that combines online instruction with hands-on, on ...

REMINGTON SEEDS LLC

Management Trainee

Remington, IN · On-site

Acquire seed treatment pesticide applicator license * Inspection and supervision of production ... Trainees may be required to relocate to other Remington Seeds facilities as needed to complete the ...

Counseling4Kids

Graduate Student Trainee

Glendale, CA · On-site

The Graduate Student Trainee will provide comprehensive community-based therapy services to ... Maintains clients' records related to assessment, treatment, progress toward goals and objectives ...

previous pagenext page

Showing results 21-40

All JobsManufacturing JobsMetal Fabrication JobsHeat Treatment Technician JobsTreatment Trainee Jobs

Treatment Trainee information

See salary details

$13

$21

$36

How much do treatment trainee jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for treatment trainee in the United States is $21.15, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $24.28 per hour, depending on experience, location, and employer.

What are the most commonly searched types of Treatment jobs?

The most popular types of Treatment jobs are:

What states have the most Treatment Trainee jobs?

States with the most job openings for Treatment Trainee jobs include:

What are popular job titles related to Treatment Trainee jobs?

For Treatment Trainee jobs, the most frequently searched job titles are:

Infographic showing various Treatment Trainee job openings in the United States as of June 2026, with employment types broken down into 5% As Needed, 76% Full Time, and 19% Part Time. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $43,990 per year, or $21.1 per hour.

Wastewater Trainee

Millsboro, DE • On-site

Mountaire Corporation
Grains, Beans and Livestock Wholesalers • 10K+ employees
Learn more about Mountaire Corporationexternal

Full-time

Medical, Dental, Vision, Retirement

Posted 8 days ago

Mountaire Farms rating

7.5

Company rating: 7.5 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

154th of 445 rated food and drinks producers

Job description

Primary Purpose

Will focus on building foundational skills in areas such as wastewater treatment, safety, chemical feed and process chemistry, filtration systems, daily operations, laboratory and water quality testing, Supervisory Control and Data Acquisition system (SCADA) and instrumentation, maintenance, and compliance. The trainee will participate in a hybrid program that combines online instruction with hands-on, on-the-job experience, performing basic tasks in a manufacturing setting, all under direct supervision. The program is designed to prepare the trainee to become a licensed wastewater operator during or upon completion of the twelve-month program by equipping them with the knowledge and skills needed to pass the wastewater certification exam and gain an understanding of the facility's equipment, systems, and operations.

Major Duties & Responsibilities

  1. Hybrid (classroom and online) learning in the following areas: safety, preliminary and primary treatment fundamentals, biological treatment fundamentals, and activated sludge fundamentals.
  2. On-the-job (OJT) training in equipment identification, equipment start-up, shutdown and operation, sludge handling and dewatering, Instrumentation, SCADA, and controls, troubleshooting, and laboratory and process testing.
  3. Wastewater Operator License Test Prep coursework and attainment of a Level I Wastewater Operator license.
  4. Successful completion of on-site skills assessments.

Qualifications

  • High School Diploma or GED.
  • Internal candidates must have a minimum of 6 months of service with Mountaire and be in good standing with Human Resources.
  • Entry-level wastewater trainee with 0-1 years' previous work experience.
  • May be required to work and/or attend training classes on weekends and evenings.
  • Must be available to work first, second or third shift.
  • Must possess basic math skills.
  • Trainees will learn the fundamentals of wastewater operations and develop theoretical knowledge, practical skills, and operational understanding required to perform as a Wastewater Operator Level C.
  • The program is designed to prepare participants to obtain a wastewater operator license.
  • This position will initially be offered through an internal trainee program and may be opened to external candidates for future cohorts as business needs require.
Are you looking for more than just a job? The culture at Mountaire is one of our greatest strengths and most valued assets. We maintain the same core values and family-focused work environment that we've operated with since day one. You will find that your peers, supervisor and team members are genuinely committed to, not only your success, but also working together to provide high-quality products to our customers. We are a service to one another and to our customers, demonstrating operational excellence and outstanding performance.
Mountaire Overview
Mountaire Farms is an agricultural food production and processing company providing work for over 10,000 people at facilities in Arkansas, Delaware, Maryland, Virginia, and North Carolina. Now the fourth largest chicken company in the United States, we are still family owned and fully committed to giving back to the communities where we do business. At Mountaire Farms, our culture is what defines us. It sets us apart from our competition and reinforces what we stand for. Supporting each other, uplifting each other, and helping each other succeed -- that's the Mountaire way! Our vision is to provide growth, stability, and opportunities for our people, our customers, and our communities by profitably delivering wholesome quality chicken.

Total Compensation
Mountaire also offers an amazing total compensation package! A few examples of our benefits that may be offered to you are:  eight paid holidays, Medical Plans with free onsite Health and Wellness Centers, Dental and Vision Programs, Employee Assistance Program for you and your family, Retirement Planning with 401(k),  Profit Sharing, Employee Discounted Chicken Sales, Employee Discounts with partners (Car Purchase, Phone Plans, & Shopping), Tuition Reimbursement and many exciting career development programs!

What Mountaire Farms employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply