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Assistant Mechanic Jobs in Chelsea, MA (NOW HIRING)

Experienced Mechanic

Dorchester, MA ยท On-site

$33 - $40/hr

Included but not limited to differentials, transfer cases, and axles. * Assist in overhauls as ... Solid mechanical skills and the ability to operate power and hand tools, and other types of ...

Assistant Maintenance Mechanic

Boston, MA ยท On-site

$27.25 - $34.75/hr

Job Title Assistant Maintenance Mechanic Summary ESSENTIAL JOB DUTIES: * Prepares Market Ready apartments, which may include painting, carpet repairs, cleaning, general repairs, housekeeping duties ...

What You Will Do: โ€ข Perform mechanical inspections and basic to moderate repairs on auction vehicles โ€ข Diagnose drivability issues, safety concerns, and mechanical failures โ€ข Assist with ...

Mechanic

Westwood, MA

$34.14 - $39.22/hr

MECHANIC Department of Public Works The Town of Westwood has an immediate opening for a Mechanic to ... Operate vehicles providing roadway snow removal, sanding and scraping ice; assist in emergency ...

Mechanic

Westwood, MA ยท On-site

$34.14 - $39.22/hr

MECHANIC Department of Public Works The Town of Westwood has an immediate opening for a Mechanic to ... Operate vehicles providing roadway snow removal, sanding and scraping ice; assist in emergency ...

Light Mechanic work

Everett, MA ยท On-site

$25/hr

As an Mechanic, you will assist on simple maintenance on Post Office Trucks and repairing issues with vehicles' performance and function. Responsibilities * Diagnose and repair vehicles coming into ...

Light Mechanic work

Everett, MA ยท On-site

$25/hr

As an Mechanic, you will assist on simple maintenance on Post Office Trucks and repairing issues with vehicles' performance and function. Responsibilities * Diagnose and repair vehicles coming into ...

Light Mechanic work

Everett, MA ยท On-site

$25/hr

As an Mechanic, you will assist on simple maintenance on Post Office Trucks and repairing issues with vehicles' performance and function. Responsibilities * Diagnose and repair vehicles coming into ...

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Auto Mechanic

Watertown, MA ยท On-site

$34 - $43/hr

Ability to troubleshoot and perform minor mechanical repairs on company owned vehicles. * Assist with Installation, diagnose and repair of add on equipment such as wheel chair lifts, 2 way radios, G.

Mechanic

Dorchester, MA ยท On-site

$28.66 - $39.78/hr

Perform moderate complexity repairs and replacements on diesel, propane, and electric engine components, ensuring optimal functionality. * Assist A-Level Mechanics in advanced diagnostic and repair ...

Mechanic

Roxbury, MA ยท On-site

$28.66 - $39.78/hr

Perform moderate complexity repairs and replacements on diesel, propane, and electric engine components, ensuring optimal functionality. * Assist A-Level Mechanics in advanced diagnostic and repair ...

Mechanic

Readville, MA

$28.66 - $39.78/hr

Perform moderate complexity repairs and replacements on diesel, propane, and electric engine components, ensuring optimal functionality. * Assist A-Level Mechanics in advanced diagnostic and repair ...

MAINTENANCE MECHANIC

Woburn, MA ยท On-site

$30 - $35/hr

Working with engineering, this position will assist in installation of new equipment and processes ... Mechanical or machining trade or vocational education training, and/or facilities/industrial ...

MHE Mechanic

Boston, MA ยท On-site

$27 - $35/hr

Maintain and properly use the normal tools of trade * Assist with training/mentoring apprentice mechanics through on-the-job training * Follows all safety procedures in performing work as well as ...

MAINTENANCE MECHANIC

Woburn, MA ยท On-site

$30 - $35/hr

Working with engineering, this position will assist in installation of new equipment and processes ... Mechanical or machining trade or vocational education training, and/or facilities/industrial ...

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Assistant Mechanic information

See Chelsea, MA salary details

$13

$21

$31

How much do assistant mechanic jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for assistant mechanic in Chelsea, MA is $21.80, according to ZipRecruiter salary data. Most workers in this role earn between $18.80 and $23.51 per hour, depending on experience, location, and employer.

What is an assistant mechanic?

Assistant mechanics are entry-level professionals who support lead or senior mechanics in maintaining, repairing, and servicing vehicles or machinery. Their duties often include tasks such as changing oil, rotating tires, performing basic diagnostic tests, and keeping the work area clean and organized. Assistant mechanics also help with parts replacement and learn more complex repairs under supervision. This role serves as a stepping stone for gaining hands-on experience and advancing to higher-level mechanic positions.

What does an assistant mechanic do?

The responsibilities of an assistant mechanic include performing intermediate skilled repair work on automobiles, small engines, and other equipment. In this career, you help the mechanic install and replace various parts on cars, trucks, and tractors. You may also help perform complete tune-ups. Other duties include changing oil and checking batteries, fan belts, filters, tires, wipers, headlights, and more. You are responsible for troubleshooting and fixing heating and air conditioning systems, electrical controls, suspension, and exhaust systems. You help with overhauling and replacing major components like transmissions and engines. You are expected to order the required parts and supplies, help load and unload delivery trucks, tow broken-down vehicles, perform welding services, and offer assistance to other crews.

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

To thrive as an Assistant Mechanic, you need a foundational understanding of mechanical systems, basic repair skills, and often a high school diploma or technical training. Familiarity with diagnostic tools, hand and power tools, and sometimes certifications like ASE entry-level credentials are typically required. Attention to detail, a willingness to learn, and effective teamwork are crucial soft skills in this role. These abilities ensure that maintenance tasks are performed safely and efficiently, supporting senior mechanics and minimizing equipment downtime.

What are the typical challenges an assistant mechanic may face during their daily work, and how can they overcome them?

Assistant Mechanics often encounter challenges such as diagnosing unfamiliar mechanical issues, managing a fast-paced workload, and adapting to new technologies or equipment. To overcome these challenges, it's helpful to ask questions, seek guidance from experienced team members, and actively participate in training opportunities. Developing strong organizational skills and staying updated on the latest industry practices also help Assistant Mechanics perform efficiently and grow within the field.

What is the difference between Assistant Mechanic vs Automotive Technician?

AspectAssistant MechanicAutomotive Technician
CertificationsBasic automotive training, ASE certifications often preferredAdvanced ASE certifications, specialized training
Work EnvironmentAssists senior mechanics in repair shops, garagesPerforms diagnostics, repairs, and maintenance independently
Job ResponsibilitiesSupports repairs, prepares vehicles, learns technical skillsDiagnoses issues, repairs vehicles, performs complex tasks

Assistant Mechanics typically support automotive technicians by assisting with basic tasks and gaining experience. Automotive Technicians perform more complex diagnostics and repairs independently. While both roles require automotive knowledge, technicians usually have more advanced certifications and responsibilities.

What are the most commonly searched types of Mechanic jobs in Chelsea, MA?

The most popular types of Mechanic jobs in Chelsea, MA are:

What cities near Chelsea, MA are hiring for Assistant Mechanic jobs?

Cities near Chelsea, MA with the most Assistant Mechanic job openings:

Infographic showing various Assistant Mechanic job openings in Chelsea, MA as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 24% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $45,353 per year, or $21.8 per hour.

Welder/Mechanic

Charlestown, MA โ€ข On-site

General Court of the Commonwealth of Massachusetts
Public Administrationย โ€ขย 10K+ employees

Full-time

Posted 10 days ago


Job description

Position Summary

Under the general supervision of an employee in a higher grade, the Welder/Mechanic is responsible for all the metal fabrication and maintenance needs of the assigned depot. This includes but is not limited to the fabrication, maintenance and repair of heavy construction equipment and attachments; snow plowing and spreading apparatus; buildings and appurtenances; roadways, bridges, and tunnel infrastructure; ย roadways and bridges, and tunnels. Also, may be required to assist Mechanics in repairs on the motor equipment.ย 
Duties and Responsibilitiesย 

  • Perform skilled fabrication welding and burning plasma cutting as required in the repair or maintenance of toll and/or construction equipment.
  • Operate and perform maintenance and regular diagnostic testing on welding equipment in conformance with maintenance and safety schedules.
  • Fabricate specialized devices for fast lane department.
  • Fabricate a wide variety of metal structures from oral directions, blueprint sketches, drawings, and written specifications.
  • Trouble shoot, repair, documents, and test motor equipment.
  • Assist mechanics in repairs on motor equipment when required.
  • Records and maintains accurate information on inspected/repaired vehicles.
  • Operates related equipment including but not limited to drill presses, grinders, heliarc, mig welder, torches to perform assigned tasks.
  • Coordinates with engineers on fabricating structural components/devises.
  • Must be available for scheduled overtime work and overtime work for snow and ice operations and emergency conditions.
  • Perform other related duties as required.

About MassDOT

The 4,000 employees of Massachusetts Department of Transportation (MassDOT) take great pride in connecting the Commonwealth's residents and communities. MassDOT is responsible for developing, implementing, and coordinating transportation policies and projects for the Commonwealth of Massachusetts and to efficiently plan, design, construct, and maintain a safe statewide transportation system which effectively meets the transportation needs of the Commonwealth. Information about MassDOT's culture and career opportunities can be found at mass.gov/massdot-careers.
MassDOT's divisions include Highway, Registry of Motor Vehicles, Aeronautics, and Rail & Transit. Headquarters(Planning & Enterprise Services) provides business and administrative support and policy leadership for each of thefour (4) divisions.

Minimum Entrance Requirements

This requisition will remain open until filled; however, first consideration will be given to those applicants that apply within the first 14 days.

Current MassDOT employees should use their internal MassCareers account to apply.

All job applications must be submitted online through MassCareers to be considered.ย 

Please provide a complete, accurate and current resume / application for MassDOT to review in order to determine if your submitted materials meet the minimum entrance requirements for the position.

Applicants must have at least four years of experience as a welder. Successful completion of an apprenticeship program overseen by a recognized certification authority may be substituted for the required experience.

Substitutions
Possession of a certificate in welding from a recognized trade or technical school may be substituted for two years of the required experience.ย 

SPECIAL REQUIREMENTS:
1. Possession of a valid Massachusetts vehicle operator's license and a good driving record.
2. Possession of an arc welding certification.
Preferred Qualifications

  • At least one year of full-time, or equivalent part-time, experience in the repair, maintenance and overhaul of automotive equipment such as automobiles, trucks, bulldozers, cranes, front end loaders, etc.
  • Possession of a certificate or diploma from a recognized trade, technical or vocational school, at the high school level or above, with a major in automotive shop practice.
  • Possession of a Class A or B Commercial Driver's License (CDL) and Public Safety Hoisting License 2A or 2B.
  • For questions regarding the job posting, please email the MassDOT Talent Acquisition Team at talentacquisition@dot.state.ma.us.
  • For general questions regarding MassDOT, call the Human Resources Service Center at 857-368-4722.
  • For a disability-related reasonable accommodation or alternative application method, call the ADA Coordinator, Lucy Bayard, at 857-274-1935.ย 

Comprehensive Benefits

When you embark on a career with the Commonwealth, you are offered an outstanding suite of employee benefits that add to the overall value of your compensation package. We take pride in providing a work experience that supports you, your loved ones, and your future.

Want the specifics? Explore our Employee Benefits and Rewards!

An Equal Opportunity / Affirmative Action Employer. ย Females, minorities, veterans, and persons with disabilities are strongly encouraged to apply.

The Commonwealth is an Equal Opportunity Employer and does not discriminate on the basis of race, religion, color, sex, gender identity or expression, sexual orientation, age, disability, national origin, veteran status, or any other basis covered by appropriate law. Research suggests that qualified women, Black, Indigenous, and Persons of Color (BIPOC) may self-select out of opportunities if they don't meet 100% of the job requirements. ย We encourage individuals who believe they have the skills necessary to thrive to apply for this role.