Top 1 Junior test technician Jobs in Ontario, Ca

Jr. Maintenance Technician
GOLDEN WEST PACKAGING GROUP —Ontario, CA
- $25 - $28 an hour
- Overtime
- Ability to walk for extended periods
- Computer literacy
- High school diploma or GED
Quick Apply

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Jr. Maintenance Technician

GOLDEN WEST PACKAGING GROUP -
Ontario, CA

Quick Apply

Job Details

Full-time
$25 - $28 an hour

Qualifications

Manufacturing plant facilities maintenance experience
Computer literacy
High school diploma or GED
Manufacturing facility experience
Electrical motors
Power tools
Hand tools
Manufacturing company experience
Technical Proficiency

Full Job Description

Position Summary

The Junior Maintenance Technician supports the maintenance team in ensuring the safe, reliable, and efficient operation of manufacturing equipment and facility systems. This role focuses on assisting with preventive maintenance, basic troubleshooting, and repair of mechanical and electrical systems while developing technical skills under supervision.

Key Responsibilities

Maintenance Execution

Perform routine preventive maintenance (PM) on production equipment
Assist in troubleshooting mechanical, electrical, pneumatic, and hydraulic systems
Support repairs on conveyors, motors, pumps, gearboxes, and automated systems
Follow work orders and document completed tasks in the CMMS

Troubleshooting & Repairs

Identify basic equipment issues and escalate complex problems
Assist senior technicians in diagnosing faults using tools and test equipment
Replace worn or defective components (belts, bearings, sensors, fuses, etc.)

Safety & Compliance

Follow all safety procedures including LOTO (Lockout/Tagout)
Maintain a clean and organized work environment (5S standards)
Comply with company policies, OSHA regulations, and maintenance procedures

Continuous Improvement

Participating in equipment improvement initiatives and reliability efforts
Provide feedback on recurring equipment issues
Support TPM (Total Productive Maintenance) activities and operator basic care

Required Qualifications

High school diploma or GED required
Technical school or certification in industrial maintenance, mechatronics, or related field preferred
0–2 years of experience in industrial or manufacturing maintenance (internships count)

Technical Skills (Basic Level)

Understanding of mechanical systems (bearings, chains, lubrication)
Basic electrical knowledge (voltage, wiring, motors, safety)
Familiarity with hand tools and power tools
Ability to read basic schematics or manuals (preferred)
Exposure to PLCs is a plus (troubleshooting, not programming)

Soft Skills

Willingness to learn and take direction
Strong attention to detail and safety
Good communication and teamwork skills
Ability to work in a fast-paced manufacturing environment

Physical Requirements

Ability to lift up to 50 lbs
Stand, walk, bend, and climb ladders for extended periods
Work in industrial environments (heat, noise, dust)

Work Environment

Manufacturing / production facility
May require shift work, weekends, and overtime
On-call support may be required depending on operation

Preferred (Nice-to-Have)

Experience with CMMS systems
Basic welding or fabrication skills
Forklift or lift equipment certification
Knowledge of predictive maintenance tools (vibration, infrared, etc.)

Career Path

This role is an entry point into maintenance, with progression opportunities to:

Maintenance Technician
Multi-Craft Technician
Reliability Technician

KPIs / Success Measures

PM completion rate
Mean Time to Repair (MTTR) support
Safety compliance (zero incidents)
Work order accuracy and completion
Equipment uptime contribution

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Jr. Maintenance Technician

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