Maintenance Mechanic

Job Title: Maintenance Mechanic
Job Description
This role focuses on maintaining, troubleshooting, and repairing electrical and mechanical production equipment in a dairy manufacturing facility that produces milk and yogurt. You will work with single and three-phase motors, pumps, and packaging machinery to ensure reliable, safe, and efficient operation of the plant.
Responsibilities

• Perform single and three-phase motor replacements, including wiring, installation, and verification of proper operation.
• Diagnose, refurbish, and repair pumps used in the production process to maintain consistent product flow and quality.
• Carry out preventive maintenance on production and packaging equipment to minimize downtime and extend equipment life.
• Troubleshoot electrical issues on production lines, including motors, controls, and related components.
• Provide emergency and unscheduled repairs to production equipment during active production runs to quickly restore operations.
• Perform scheduled maintenance repairs during planned machine service windows to ensure equipment readiness.
• Prepare and set up machinery for scheduled production runs, ensuring correct configuration and safe operation.
• Apply mechanical, electrical, pneumatic, and hydraulic troubleshooting skills to identify and resolve issues with packaging and production machines.
• Read and interpret equipment manuals, electrical schematics, blueprints, and work orders to perform required maintenance and repairs accurately.
• Use tools such as voltmeters and other diagnostic equipment to test, verify, and troubleshoot electrical systems.
• Keep shop areas and production areas clean and orderly after repairs and maintenance activities.
• Follow Good Manufacturing Practices (GMP) as outlined by the U.S. Food and Drug Administration to support food safety and product quality.
• Comply with OSHA safety and health rules and maintain a strong focus on safe work practices.
• Be proactive in identifying maintenance needs and collaborate with team members to address them using a team-oriented approach.
• Participate in developing and maintaining plant safety awareness and contribute to a culture of safety.
• Support company priorities by seeking ways to improve safety, product quality, waste reduction, and overall productivity.
• Maintain a professional working relationship with vendors and external service providers.
• Consistently represent the company and yourself in a professional manner and maintain a sense of urgency during operations.

Essential Skills

• Hands-on experience replacing and wiring single and three-phase motors in an industrial environment.
• Strong electrical knowledge, including troubleshooting of motors, controls, and production equipment.
• Proficiency in preventive maintenance and general maintenance repair on industrial machinery.
• Experience with electrical troubleshooting using tools such as voltmeters and other diagnostic equipment.
• Ability to troubleshoot and repair mechanical, electrical, pneumatic, and hydraulic systems on packaging and production machines.
• Capability to read and interpret equipment manuals, electrical schematics, blueprints, and work orders.
• Understanding and adherence to Good Manufacturing Practices (GMP) in a production environment.
• Commitment to complying with OSHA safety and health rules and maintaining safe work habits.
• Ability to maintain cleanliness in shop and production areas after maintenance work.
• Strong sense of urgency and reliability in responding to equipment issues during production.

Additional Skills & Qualifications

• Experience diagnosing and refurbishing industrial pumps.
• Food or dairy manufacturing experience is a plus.
• Experience with Variable Frequency Drive (VFD) troubleshooting is a plus.
• Experience as a maintenance technician or maintenance mechanic in a manufacturing setting.
• Experience with PLC troubleshooting in support of automated equipment.
• Ability to maintain professional relationships with vendors and external partners.
• Willingness to work significant overtime during busy periods.
• Interest in learning and developing new technical skills with guidance and training.

Why Work Here?
You will join a growing operation that offers substantial opportunities for advancement and skill development. The plant leadership is highly committed to training and supporting team members, especially those who are motivated to learn and improve in weaker areas. You can expect strong mentorship, ongoing technical development, and the chance to grow your career in a busy, dynamic environment with ample opportunities to take on new responsibilities.
Work Environment
This position is based in a dairy manufacturing facility producing milk and yogurt, with a fast-paced and busy production environment. You will work on and around industrial production and packaging equipment, including motors, pumps, VFDs, and PLC-controlled machinery. The plant operates with a strong focus on GMP and OSHA compliance, emphasizing cleanliness, safety, and product quality. The facility is currently very busy, so you should expect frequent overtime and a sense of urgency during operations.
Job Type & Location
This is a Contract to Hire position based out of COMMERCE, CA.
Pay and Benefits
The pay range for this position is $30.00 - $38.00/hr.
Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in COMMERCE,CA.
Application Deadline
This position is anticipated to close on Oct 13, 2026.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.


Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.


The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.