1

Apprentice Trainee Jobs in Washington (NOW HIRING)

New Hires after January 2022 have mandatory requirements to enroll in first available JATC Lineman Apprentice Program as part of terms of employment. As a Distribution Groundman Trainee, you will ...

Position Summary The Inspector Trainee provides technical engineering support for roadway and ... apprenticeship, at all levels of employment.

next page

Showing results 1-20

Apprentice Trainee information

See Washington salary details

$13

$24

$42

How much do apprentice trainee jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for apprentice trainee in Washington is $24.94, according to ZipRecruiter salary data. Most workers in this role earn between $19.62 and $27.21 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an apprentice trainee, and why are they important?

To thrive as an Apprentice Trainee, you generally need a high school diploma or equivalent, a willingness to learn, and a foundational understanding of the industry you are entering. Familiarity with industry-specific tools, safety protocols, and sometimes participation in basic certification or on-the-job training programs are typical. Strong communication, adaptability, and a proactive attitude help you stand out and integrate quickly into work teams. These skills and qualities are crucial because they ensure you can learn efficiently, follow instructions safely, and contribute positively to your training environment.

What is an apprentice trainee?

An Apprentice Trainee is an individual who is undergoing training in a specific trade or profession under the guidance of experienced professionals, often as part of a formal apprenticeship program. The goal is to acquire practical skills and knowledge required for a particular occupation while also gaining hands-on work experience. Apprentice Trainees typically split their time between classroom instruction and on-the-job training. Upon successful completion of the program, they may earn a certification or qualification in their chosen field. This pathway is commonly used in industries such as manufacturing, construction, and engineering.

What is the difference between Apprentice Trainee vs Junior Technician?

AspectApprentice TraineeJunior Technician
Required CredentialsBasic education, often a high school diploma; technical training or certifications may be requiredTechnical diploma or certification; some roles may require specific licenses
Work EnvironmentOn-the-job training under supervision, often in training centers or workplacesHands-on work in industrial, manufacturing, or technical settings
Employer & Industry UsageCommon in trades, manufacturing, and technical fields during training phaseEntry-level technical roles in similar industries after training

In summary, Apprentice Trainees are in a training phase, focusing on learning skills under supervision, while Junior Technicians have completed training and perform technical tasks independently. Both roles are essential in technical industries but differ mainly in experience and responsibility level.

What are some common challenges apprentice trainees face during their training period, and how can they overcome them?

Apprentice Trainees often encounter challenges such as adapting to a structured work environment, balancing hands-on learning with theoretical studies, and managing time effectively across different tasks. It can also be daunting to seek feedback and adjust to the pace of a professional setting. Overcoming these challenges involves proactive communication with mentors, setting clear learning goals, and staying organized with a daily or weekly task list. Engaging regularly with peers and supervisors can also help build confidence and foster a supportive network for continuous improvement.
What are the most commonly searched types of Trainee jobs in Washington? The most popular types of Trainee jobs in Washington are:
What cities in Washington are hiring for Apprentice Trainee jobs? Cities in Washington with the most Apprentice Trainee job openings:
Infographic showing various Apprentice Trainee job openings in Washington as of August 2026, with employment types broken down into 92% Full Time, 7% Part Time, and 1% Contract. Highlights an 100% Physical job distribution, with an average salary of $51,880 per year, or $24.9 per hour.

Wastewater Maintenance Technician/Trainee (Industrial Mechanic)

Arlington County, VA

Arlington, VA • On-site

$47K - $100K/yr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 25 days ago


Job description


Important Notice: Arlington County requires all applicants to thoroughly complete each section of the application, including prior job responsibilities, duties, and supplemental questions. While you may attach a resume, it will not replace a completed application. Incomplete applications will not be considered.
Do you have hands-on experience with engines, pumps, valves, hydraulics, or industrial equipment? If so, we may have the perfect opportunity for you! Arlington County's Department of Environmental Services (DES) is seeking skilled mechanics and maintenance professionals to join the Water Pollution Control Plant (WPCP) as Wastewater Maintenance Technician/Trainees (WMT) through a paid apprenticeship program! The WPCP is a state-of-the-art, highly automated advanced wastewater treatment facility capable of treating more than 40 million gallons of wastewater per day. Selected candidates will participate in a structured four-year job training/work apprenticeship program, which offers a career path from Wastewater Maintenance Technician/Trainee to the highest-level Wastewater Maintenance Technician at full performance.
The apprenticeship program includes:
  • Extensive County-paid technical courses and training using the TPC training system, such as wastewater systems overview, safety, CMMS, WEF pump computer, backflow preventer, crane truck/backhoe/skid loader/rigging/overhead crane operation, laser alignment, vibration analysis, root cause failure, oil analysis, and other required trainings;
  • A structural and pipe welding certification and CDL License;
  • Defined expectations of accomplishment at each level or subject to separation from training; and
  • A compensation plan based upon the achievement of new skills through comprehensive testing, certification, and demonstrated application of skills.

Responsibilities
Specific duties include:
  • Inspecting, diagnosing, and repairing industrial mechanical equipment including pumps, blowers, compressors, valves, gearboxes, conveyors, sluice gates, and diesel/gasoline engines using diagnostic tools, blueprints, and factory specifications;
  • Performing horizontal and vertical welding, fabrication, and brazing using acetylene, arc, MIG, and TIG welders on ferrous and nonferrous metals; making precision cuts using band saws and plasma cutters;
  • Evaluating equipment condition and maintenance needs by analyzing age, maintenance history, operational data, and life expectancy to develop project plans for predictive, preventive, and corrective action;
  • Assessing project scope for repair, replacement, and installation work - including resource needs (equipment, personnel, budget) and coordinating or monitoring contractor performance and quality of work; and
  • Operating and maintaining hand and power tools, precision instruments, rigging equipment, and shop machinery including grinders, hydraulic presses, pipe threaders, calipers, and micrometers.

The Full Performance Maintenance Technician is responsible for technical, skilled trades and project management work. This includes installing, maintaining, and renovating complex industrial systems and equipment in the WPCP, along with Water and Sewer Lift Stations maintained, and managed in DES.
The ideal candidate will have experience:
  • Independently diagnosing mechanical problems and determining repair solutions with minimal supervision;
  • Working in fast-paced environments where priorities shift quickly - balancing planned maintenance with emergency response; and
  • Collaborating across trades and work groups to complete projects safely and on schedule.

Qualifications
Minimum Qualifications: Selected Candidates will be placed at the level commensurate with their education and experience levels (Multiple vacancies)
Wastewater Maintenance Technician Trainee - Apprentice Level 1:
  • High school diploma or GED or the equivalent; and
  • One (1) year of mechanical experience.
  • Licenses/Certifications: None required at hire. Must obtain a valid Class B Commercial Driver's License (CDL) within the first year of employment.

Wastewater Maintenance Technician Trainee Apprentice Level 2:
  • Completion of Apprentice Level 1 requirements; and
  • One (1) year of experience in wastewater maintenance.
  • Licenses: Forklift certification; First Aid and CPR; IMI WMT I License or equivalent; CDL Class B.

Wastewater Maintenance Technician Trainee Apprentice Level 3:
  • Completion of Apprentice Level 2 requirements; and
  • One (1) additional year of experience in wastewater maintenance.
  • Licenses: Backflow preventer license; IMI WMT II License; CDL Class B; Plate and pipe welding certification.

Wastewater Maintenance Technician (Full Performance Level):
  • Three (3) years of progressively responsible experience in mechanical repair or the maintenance of a wastewater treatment facility;
  • Licenses: WMT III or equivalent; Forklift; First Aid/CPR; Plate and Pipe Welding; CDL Class B.

Substitution: A year of directly related technical school training beyond the high school level or a college degree in Engineering or a directly related field may be substituted for one year of the experience requirement.
Desirable Qualifications: Preference may be given to candidates with experience in one or more of the following:
  • Hands-on mechanical repair in automotive, diesel, heavy equipment, manufacturing, or military maintenance settings;
  • Troubleshooting and repairing pumps, motors, hydraulic systems, gearboxes, or engine components;
  • Working in industrial environments with exposure to heavy machinery, confined spaces, and safety protocols;
  • Welding experience (any discipline - MIG, TIG, arc, acetylene); and/or
  • Reading and interpreting blueprints, technical manuals, or equipment schematics.

Special Requirements
  • Background Check: A pre-employment criminal records check will be conducted. It will include checks of the following: criminal record, driving record, education, professional licensure, and credit history. You will be required to sign a release authorizing the County to obtain your background information.
  • Commercial Driver's License (CDL)/Driver's License: Applicant must possess and maintain a valid Class B CDL or must obtain within one year of employment for level 1, and applicant must authorize Arlington County to obtain, or provide a copy of official driving record. Any offer of employment may be contingent upon a favorable review of the applicant's driving record. Applicant must consent to Arlington County to obtain from previous employer's information required by DOT agency regulations concerning drug and alcohol testing information. Once hired, the employee will be subject to a Department of Transportation (DOT) drug screening at such times during employment as required by federal, state, and local standards and regulations.
  • Work Environment - Work is performed in an industrial environment and involves exposure to hazardous chemicals, strong odors, drafts, noise, dust, grease, and dirt, including extended periods of standing, walking, bending, and crouching. Incumbent is also required to lift light to very heavy objects and equipment, exerting up to 75 pounds of force occasionally and/or up to 50 pounds of force frequently, and/or up to 20 pounds of force constantly to move objects, and climb ladders and elevations of 100 feet. This position requires working outside for long periods of time with exposure to adverse weather conditions which includes rain, snow, wind, and temperature extremes.
  • Candidates selected for interview will be required to participate in a work simulation exercise. Candidates must also be able to pass a respirator fit test and work in confined spaces.
  • Please complete each section of the application including the supplemental questions. Your responses to the supplemental questions are required because they provide us with specific information necessary to evaluate your qualifications for this position. These responses are considered part of the selection process. A resume may be attached; however, it will not substitute for a completed application. Incomplete applications will not be considered. Please do not write "see resume" as a response to the questions.

Additional Information
Work Hours: 5:30 a.m. to 2:00 p.m., Monday through Friday. Must be available for holdover and/or call-back in emergency situations.
The Wastewater Maintenance Technician Apprenticeship Program is a multi-grade pay class within the Arlington County Government. The salary listed at the top of the announcement is reflective of the entry at the trainee level to the top of the full performance level. Entry pay and pay progression is based on meeting training, certification, licensing, and experience requirements.
Permanent status with the County is not obtained until completion of training and certification requirements for the full-performance position. All employees in the program must complete all stated requirements within the specified time frames, or they will be subject to separation from County employment.
This position is eligible for County government employee benefits that include health, dental, vacation and sick leave, commuter transportation subsidies, tuition reimbursement, as well as a generous retirement plan.
For more information on Arlington County's generous benefits and retirement plan, click here.
Arlington County is committed to advancing diversity, equity, access, and inclusion across all our services, activities, and programs. Learn more about our commitment.
This position is listed as "open continuous." Interested applicants are advised to submit their application as soon as possible. If your application is received later in the recruitment process, it may not be reviewed or considered. The application process will close when the position has been filled or when a sufficient number of qualified applications have been received.
#LI-Onsite