Top 983 General maintenance Jobs in Ontario, Ca

Manufacturing Maintenance Junior Technician
Daily Manufacturing Solutions —Rancho Cucamonga, CA
- From $26 an hour
- Full-time
- Background check
- Assembly
- In-person
Quick Apply
Maintenance Technician
Advanced Property Services Management, Inc —Rancho Cucamonga, CA
- $24 - $27 an hour
- Full-time
- Spanish
- Clean driving record
- Computer literacy
- Health savings account
- Paid holidays
Quick Apply
General Maintenance Technician
Amentum —Fontana, CA
- $24 - $27 an hour
- Overtime
- Ability to walk for extended periods
- Computer literacy
- Mid-level
- Commuter assistance
- Paid parental leave
Quick Apply
Maintenance Manager Food Manufacturing - Victorville
American Jerky Company —Ontario, CA
- $120,000 - $140,000 a year
- Full-time
- Carpentry
- Ability to walk for extended periods
- 5 years
- Health insurance
- Dental insurance
Quick Apply
General Maintenance
Walmart —Chino, CA
- $14.00 - $38.90 an hour
- Full-time
- High school
- Cleaning
- Entry level
- Paid jury duty
- Disability insurance
8d
(USA) Senior Technician, Facility Services General Maintenance
Walmart —Ontario, CA
- $40 - $76 an hour
- 18 years or older
- Clean driving record
- Microsoft Outlook
- Paid training
- Paid jury duty
2d
Warehouse Mirror Packing Full Time 1st Shift
Staples, Inc. —Ontario, CA
- $21.25 an hour
- Overtime
- 18 years or older
- Customer service
- Basic math
- Paid holidays
- Paid time off
9d
Maintenance Custodian Associate
Sam's Club —Ontario, CA
- $18 - $26 an hour
- 18 years or older
- High school
- Entry level
- Paid jury duty
- Disability insurance
Janitor I
In-N-Out —Chino, CA
- $20.75 - $24.50 an hour
- Overtime
- Sanitation
- Office
- High school diploma or GED
- Profit sharing
- Health insurance
Warehouse Wave Replenishment Full Time 1st Shift
Staples, Inc. —Ontario, CA
- $21.25 an hour
- Overtime
- 18 years or older
- Customer service
- Basic math
- Paid holidays
- Paid time off
14d
Maintenance Supervisor
Legacy Partners —Ontario, CA
- $37 - $40 an hour
- Weekends as needed
- Pass drug screening
- Mid-level
- Criminal background check
- Paid jury duty
- Health savings account
Maintenance Worker/Janitorial
Dynamic Hope Schools —Riverside, CA
- $25 - $30 an hour
- Part-time
- Classroom
- Sanitation
- Maintenance
- Paid training
- Health insurance
Quick Apply
Maintenance Team Member
McDonald’s —Ontario, CA
- $21 - $22 an hour
- Full-time
- 18 years or older
- Quick service & fast food restaurant
- Entry level
- Paid training
- Health insurance
Maintenance Technician
Encorr Sheets —Ontario, CA
- $33.41 - $45.35 an hour
- Extended hours
- Mid-level
- High school diploma or GED
- Ability to lift 50 pounds
Quick Apply
Maintenance Worker/Janitorial Services
Build Pickleball, LLC —Chino Hills, CA
- $18 - $22 an hour
- Part-time
- Sanitation
- Fair chance
- In-person
Quick Apply
Facility Maintenance Technician (2 Openings)
Precision Aerospace Corp. —Rancho Cucamonga, CA
- $22 - $27 an hour
- Full-time
- Mid-level
- Ability to lift 50 pounds
- Power tools
- Health savings account
- Health insurance
Quick Apply
10d
(USA) Maintenance Sam's
Sam's Club —Glendora, CA
- $18 - $26 an hour
- 18 years or older
- High school
- Outdoor work
- Paid jury duty
- Disability insurance
Maintenance Staff- Toyota Arena
Legends Global —Ontario, CA
- $27.75 an hour
- Part-time
- Writing skills
- Mid-level
- Forklift
Maintenance
McDonald’s —Rancho Cucamonga, CA
- $22 - $25 an hour
- Quick service & fast food restaurant
- Fair chance
- Entry level
- Health insurance
- Dental insurance
General Maintenance
Vulcan Materials Company —Irwindale, CA
- $30 - $35 an hour
- Full-time
- Customer service
- No experience needed
- High school diploma or GED
- Paid holidays
- Health insurance

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general maintenance jobs near ontario, ca

Manufacturing Maintenance Junior Technician

Daily Manufacturing Solutions
Rancho Cucamonga, CA

Quick Apply

Job Details

Full-time
From $26 an hour

Qualifications

Manufacturing equipment maintenance
Manufacturing plant facilities maintenance experience
Mandarin
Engineering equipment malfunctions diagnostics
Inspection tools
Machine operation
Cleanroom protocols
Industrial equipment troubleshooting
Manufacturing facility experience
Dimensional measurements
Compressor maintenance and repair
High-voltage electrical systems
Electrical motors
Electrical systems
Troubleshooting electrical systems
Precision measurement in machining
Low-voltage electrical systems
High-speed filling machines
Granule filling
Pneumatic system maintenance
Powder filling
Cleanroom experience
Conveyor systems mechanical work
Packaging (food)
Electrical maintenance
Technical troubleshooting support
Machine maintenance
Manufacturing company experience
Sensors
Mechanical knowledge

Full Job Description

Manufacturing Technician – Vertical Form Fill & Stick Pack Equipment

Overview:
We are seeking a dedicated and skilled Manufacturing Technician to join our dynamic team. This role is essential to ensuring the smooth operation of our manufacturing processes, particularly in the handling, operation, and maintenance of Vertical Form Fill (VFFS) and Stick Pack packaging equipment. The ideal candidate will have hands-on experience with stick pack machinery (specifically for 0.5g to 1g fill weights, similar to products like Liquid I.V.), a solid understanding of powder flow characteristics, and a strong mechanical and electrical foundation.

Key Responsibilities:

Operate, maintain, and troubleshoot Vertical Form Fill and Stick Pack packaging machinery, ensuring consistent and accurate fill weights between 0.5g and 15g.
Operate high-speed packaging equipment safely and efficiently with minimal downtime.
Work effectively around heat sealing systems, with a strong focus on safety procedures and personal protective practices.
Adjust equipment settings based on powder flowability, humidity levels, and seal integrity to maintain quality and consistency.
Demonstrate a sense of urgency and ability to perform under pressure while maintaining high-quality standards.
Diagnose and resolve mechanical and electrical issues on packaging lines, including problems related to air compressors, vacuum systems, and other mechanical systems.
Maintain packaging and production equipment with a focus on preventative maintenance and rapid troubleshooting to reduce unplanned downtime.
Collaborate with the Quality Assurance team to ensure products meet all cGMP, regulatory, and company specifications.
Follow cGMP protocols and maintain a clean, organized workspace—especially in cleanroom and controlled environments.
Support integration with upstream and downstream operations including conveyors, labeling, capping, lot coding, and shrink wrapping.
Collaborate with peers and leadership with a positive attitude to foster a productive and respectful team culture.
Accurately use precision measuring instruments and conduct quality checks throughout production runs.
Fabricate or modify components and assemblies as needed to support manufacturing needs.
Communicate effectively with technical sales and production planning teams to provide real-time feedback on machine capabilities and limitations.
Participate in continuous improvement efforts and suggest process or equipment optimizations as needed.

Required Experience & Qualifications:

Proven mechanical aptitude and hands-on experience operating and maintaining Stick Pack and VFFS machinery, ideally in the nutraceutical, food, or supplement industry.
Experience with powder-based product filling, with knowledge of humidity control, flowability issues, and sealing performance.
Familiarity with heat seal technology, best practices, and potential failure points.
Proficient in industrial electrical systems, including both low and high voltage operations.
Understanding of air and vacuum systems, motors, sensors, and packaging control components.
Skilled with precision measurement tools such as calipers and micrometers.
Comfortable working in a regulated, cleanroom, and cGMP-compliant manufacturing environment.
Strong background in equipment troubleshooting and mechanical repairs in a fast-paced production setting.
Previous exposure to technical sales or customer interaction is a plus, especially in providing equipment insights or support.

Preferred Experience (a plus, but not required):

Operation and maintenance of conveyors, labeling machines, bottle capping systems, lot coders/inkjet printers, shrink wrappers, and automated shrink banders.
General knowledge of automated packaging lines, production line flow, and integration between machines.
Familiarity with SOP documentation, lot tracking, and cleanroom production protocols.

Why Join Us:
Become part of a team that values innovation, quality, and operational excellence. Your expertise in Stick Pack and VFFS equipment will directly contribute to our mission of delivering high-quality, precision-filled products to our customers. If you thrive in a fast-paced, team-driven, and detail-oriented environment—and take pride in solving mechanical challenges—we want to hear from you.

Job Type: Full-time

Pay: From $26.00 per hour

Expected hours: 40.0 – 60.0 per week

Language:

Mandarin (Required)

Work Location: In person

Quick Apply

Refine Your Search

general maintenance jobs in ontario, ca

Manufacturing Maintenance Junior Technician

Maintenance Technician

General Maintenance Technician

Maintenance Manager Food Manufacturing - Victorville

General Maintenance

(USA) Senior Technician, Facility Services General Maintenance

Warehouse Mirror Packing Full Time 1st Shift

Maintenance Custodian Associate

Janitor I

Warehouse Wave Replenishment Full Time 1st Shift

Maintenance Supervisor

Maintenance Worker/Janitorial

Maintenance Team Member

Maintenance Technician

Maintenance Worker/Janitorial Services

Facility Maintenance Technician (2 Openings)

(USA) Maintenance Sam's

Maintenance Staff- Toyota Arena

Maintenance

General Maintenance

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