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Machine Operator Trainee Jobs in Washington (NOW HIRING)

Maintain confidential trainee records, program documentation, reports, and correspondence. * Assist ... Requires manual dexterity to operate a computer keyboard, calculator, copier machine, and other ...

Helper/Laborer/Trainee/Utility : Prepares work area by transporting needed tools and equipment from ... Operator : An operating engineer's job entails operating and maintaining heavy equipment, such as ...

Mentors and supports assigned Meat Cutter Trainee(s). * Arrives to work station on time ... machinery. Note : The purpose of this document is to provide a general summary of essential ...

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Machine Operator Trainee information

See Washington salary details

$13

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$26

How much do machine operator trainee jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for machine operator trainee in Washington is $20.60, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $22.07 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a machine operator trainee?

To thrive as a Machine Operator Trainee, you need basic mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with manufacturing equipment, safety protocols, and basic computer systems or programmable logic controllers (PLCs) is often required. Strong problem-solving skills, teamwork, and a willingness to learn help trainees excel in fast-paced production environments. These abilities are crucial for ensuring operational efficiency, minimizing downtime, and maintaining workplace safety.

What are some common challenges machine operator trainees face during their initial months on the job?

Machine Operator Trainees often encounter challenges such as learning to operate complex machinery safely, adapting to fast-paced production environments, and mastering quality control procedures. Adjusting to shift work and understanding the importance of teamwork in a manufacturing setting can also take time. However, most employers provide hands-on training and mentorship to support new trainees as they build confidence and proficiency in their roles.

What is the difference between Machine Operator Trainee vs Machine Operator?

AspectMachine Operator TraineeMachine Operator
CredentialsMay require a high school diploma or equivalent; training provided on the jobTypically requires relevant certifications or licenses; experience preferred
Work EnvironmentTraining environment, supervised, learning phaseFull operational environment, responsible for machine operation
Job ResponsibilitiesAssisting and learning machine operation tasksOperating machinery independently, ensuring safety and efficiency

The main difference is that a Machine Operator Trainee is in a learning phase, often supervised and still acquiring skills, while a Machine Operator is fully responsible for operating machinery independently. Trainees focus on gaining experience, whereas operators perform the job routinely with established skills.

How to become a machine operator trainee with no experience?

To become a machine operator trainee with no experience, focus on gaining basic technical skills through vocational training or community college courses, and highlight your willingness to learn and work in a manufacturing environment. Some employers offer on-the-job training for entry-level candidates, so applying to companies that provide training programs can also be effective.

How to get started as a machine operator trainee?

To start as a machine operator trainee, you typically need a high school diploma or equivalent and basic technical skills. Employers often provide on-the-job training, but having familiarity with machinery, safety protocols, and the ability to follow instructions can be beneficial. Some positions may require certifications in equipment operation or safety standards.

What do machine operator trainees do?

Machine operator trainees learn to operate and monitor manufacturing equipment, such as presses, lathes, or conveyor systems. They gain skills in safety procedures, quality control, and troubleshooting under supervision to prepare for full-time roles as machine operators.

What are the most commonly searched types of Machine Operator jobs in Washington?

The most popular types of Machine Operator jobs in Washington are:

What cities in Washington are hiring for Machine Operator Trainee jobs?

Cities in Washington with the most Machine Operator Trainee job openings:

Infographic showing various Machine Operator Trainee job openings in Washington as of August 2026, with employment types broken down into 48% Full Time, 50% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $42,842 per year, or $20.6 per hour.

Water Reclamation Operator Trainee - Class 1

Woodbridge, VA • On-site

$50K - $87K/yr

Full-time

Posted 21 days ago


Job description

Position Summary Sign on Incentive is available to licensed candidates. Candidates who possess a current Virginia Wastewater License from Class IV - Class I and have wastewater experience may be hired in above the entry level trainee in accordance with Prince William Water's Career Path Policy requirements. The candidate will be required to meet Prince William Water's specific requirements within a set period of time.

Hiring Range Min Hiring Range Max Trainee $25.75 N/A Class 4 Wastewater License $25.75 $33.79 Class 3 Wastewater License $28.32 $37.17 Class 2 Wastewater License $31.16 $40.86 Class 1 Wastewater License $34.28 $44.95 Candidates for this position will receive overtime each pay period when assigned to a shift and will also receive shift differential pay when working during the hours of 6:30 p.m. to 6:30 a.m. Employees' work schedule will be one of the following: A rotating day/night schedule Seven days on/Seven days off Seven nights on/Seven nights off All shifts will work 14 days in a 28-day cycle Position Summary: Learns to perform technical work in the operation and maintenance of an advanced water reclamation facility

The work involves working with experienced wastewater treatment plant operators as part of a planned program to learn the duties and to acquire certifications. Employees may be assigned various projects for learning and developmental purposes and perform helper duties while serving as trainees. Workers follow specific instructions and procedures and refer nonstandard situations or problems to others.

Demonstrates a commitment and supports a culture of diversity, equity and inclusion. Position Responsibilities / Essential Job Functions Learns water reclamation facility operation to include: Ensuring proper operation and maintenance of plant machinery and equipment used in wastewater treatment; oils and adjusts machines; to determine if process changes are required and make adjustments; to calibrate meters in preparation to run tests on various samples; to start and stop plant machinery and pumps as required; to regulate valves and observe and record plant flows; to operate and maintain incinerator. Operating equipment such as blowers for air supply to activated sludge, influent and backwash pumps for filtration, UV for disinfecting, centrifuge for dewatering and incinerator for solids and scum disposal.

Maintaining logs and to record all parameters related to plant operations; to record and manage the consumption of all chemicals used at the plant; to collect composite samples for process control and permit compliance; to perform testing on various samples in order to make lime feed change; to use computer graphics and trends to identify necessary plant changes and/or adjustments. Monitoring Solids Handling; to collect samples from holding tanks, gravity thickeners and cake pump; to obtain level readings from holding tanks and gravity thickeners; to run tests on holding tank samples; to check equipment settings; to open and close chain valves at scheduled times. Making routine checks throughout the plant; to record temperature and pressure readings to exercise and check position of valves; to check operation of pumps, and to haul sludge: visually inspect the facility.

Monitoring SCADA system in order to stay within specific guidelines; to record equipment information from equipment; to identify problems; to connect and disconnect fuel oil line, water sprayers as required. Performing preventive maintenance; to steam clean hoses and equipment; to check oil and temperature; to clean filters, hose draft tubes; to pump standing water; and to perform other related maintenance duties for units. Learns to coordinate the plant's maintenance requirements with superiors; to ensure that the plant is operated efficiently and at minimum reasonable cost; to ensure that all equipment and machinery is kept in good working condition.

Learns to collect and test samples; to collect data from field testing samples; to perform various tests on wastewater samples. May be deemed essential at any time. Performs other duties as assigned or required.

Essential Skills and Experience Essential Competencies: Knowledge of basic mechanical concepts and procedures; English usage, spelling and grammar. Aptitude for the use of the tools, equipment and materials of the work. Ability to understand and follow oral and written instructions; learn the water reclamation facility operations; communicate effectively, both orally and in writing; work cooperatively with others.

Minimum Education and Work Experience: High school diploma or GED. Or a combination of education and experience as described above. Required Licenses/Certifications and Other Special Requirements: Must possess and maintain a valid driver's license consistent with Prince William Water policy requirements.

Required to work rotating shifts including days, nights, weekends and holidays. Must obtain and maintain a Class 4 Virginia Department of Professional and Occupational Regulation (DPOR) Wastewater License within two years of employment in this position. Must pass Prince William Water's skill level 3 written exam in each major work areas (liquids, dewatering and incineration) within two years of employment in this position.

Must pass Prince William Water's skill level 3 practical exam in each major work areas (liquids, dewatering and incineration) within two years of employment in this position. Minimum Lead/Supervisory or Management Experience: None Physical Demands and Work Environment The physical demands of this position are available upon request. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

The qualifications listed above are intended to represent the minimum skills and experience levels associated with performing the duties and responsibilities contained in this job description. The qualifications do not express absolute employment or promotional standards. They are general guidelines that should be considered along with the job-related selection or promotional criteria.