Top 731 Manufacturing operator Jobs in City Of Industry Ca

Pasteurizer
SIGMA —City of Industry, CA
- $65,681 - $82,107 a year
- Full-time
- Basic math
- Mid-level
- High school diploma or GED
Quick Apply
Production Operator I - 2nd Shift
Zausner Foods Corporation —City of Industry, CA
- $25 an hour
- Overtime
- Forklift
- Ability to climb stairs
- Ability to lift 50 pounds
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6d
Lead Machine Operator
All American Racers —Santa Ana, CA
- $38 - $45 an hour
- Full-time
- Ability to walk for extended periods
- Mid-level
- High school diploma or GED
- Health savings account
- Health insurance
Quick Apply
Press Brake Setup/Operator
MMP SHEET METAL INC —La Habra, CA
- $26 - $30 an hour
- Full-time
- 5 years
- Mid-level
- In-person
- Paid holidays
- Health insurance
Quick Apply
5d
CNC Machinist
All American Racers —Santa Ana, CA
- $28 - $35 an hour
- Weekends as needed
- Customer service
- 5 years
- Office
Quick Apply
SHEET METAL QUALITY INSPECTOR
MMP SHEET METAL INC —La Habra, CA
- $26 - $30 an hour
- Full-time
- Computer literacy
- ERP systems
- Mid-level
- Health insurance
- Paid time off
Quick Apply
5d
CNC LATHE Machinist- (Vertical Turret Lathe)
American Metal Manufacturing Resource —Pomona, CA
- $28 - $32 an hour
- Full-time
- Background check
- Mid-level
- 3 years
- Paid holidays
- Health insurance
Quick Apply
1d
RC Chemical Operator
Heraeus Incorporated —Santa Fe Springs, CA
- $23 - $29 an hour
- Overtime
- English
- Mid-level
- Forklift
- Paid training
- Wellness program
CNC Lathe Supervisor
KING SHOCK TECHNOLOGY —Garden Grove, CA
- $40 - $45 an hour
- Full-time
- Background check
- 8 years
- Supervising experience
- Health insurance
- Dental insurance
Quick Apply
14h
SENIOR CNC LATHE MACHINIST
ERC Company —Compton, CA
- $25 - $35 an hour
- Full-time
- Ability to lift 50 pounds
- Supervising experience
- Mentoring
- Health insurance
- Dental insurance
Quick Apply
2nd Shift Compression Operator
Vit-Best Nutrition —Tustin, CA
- $18 - $20 an hour
- Full-time
- Mid-level
- Forklift
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
CNC Router Operator - 5 Axis
Professional Plastics —Chino, CA
- $25 - $35 an hour
- Full-time
- Mid-level
- High school diploma or GED
- Continuous improvement
- AD&D insurance
- Paid holidays
Quick Apply
8d
Embroidery Machine Operator
Dalix —City of Industry, CA
- $18 - $19 an hour
- Full-time
- English
- High school diploma or GED
- Fair chance
- Health insurance
- Paid time off
Quick Apply
CNC Programmer
Acra Aerospace —Anaheim, CA
- $80,000 - $130,000 a year
- Extended hours
- Background check
- 5 years
- Databases
- Health insurance
- Dental insurance
Quick Apply
Press Brake Operator
Dynasty Employment Solutions —Chino, CA
- From $25 an hour
- Overnight shift
- Background check
- Mid-level
- High school diploma or GED
Quick Apply
QC/ QA Associate
Sanyo Foods Corporation of America —Garden Grove, CA
- $19.00 - $20.50 an hour
- Full-time
- Microsoft Excel
- Management
- High school
- Health insurance
- Dental insurance
Quick Apply
CNC Lead
Pexco —Yorba Linda, CA
- $24 an hour
- Monday to Friday
- Mid-level
- Supervising experience
- Leadership
- Opportunities for advancement
Quick Apply
4d
Plastic Injection Molding Machine Operator
Options Staffing Solutions —La Verne, CA
- $17.90 - $18.15 an hour
- Full-time
- Background check
- Basic math
- Pass drug screening
- Health insurance
- Dental insurance
Quick Apply
8h
CNC Programmer - Master Cam
Everforth, Cybercoders —Hacienda Heights, CA
- $35 - $48 an hour
- Full-time
- Mid-level
- US work authorization
- Fair chance
- Health insurance
- Dental insurance
Quick Apply
CNC Lathe Operator
LISI Aerospace —Garden Grove, CA
- $23.90 - $26.87 an hour
- Full-time
- Background check
- English
- US work authorization
- Health savings account
- Health insurance
Quick Apply

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manufacturing operator jobs near city of industry ca

Pasteurizer

SIGMA -
City of Industry, CA

Quick Apply

Job Details

Full-time
$65,681 - $82,107 a year

Qualifications

Food processing
Food processing plant experience
Basic math
Manufacturing facility experience
Food & beverage production
Manufacturing company experience

Full Job Description

Join our amazing family of professionals at Sigma! We believe in truly taking care of our associates to ensure they feel empowered to be their best selves at work. You are not just applying for a job — this is the start of a rewarding career with a fast-growing, innovative global food organization.

This opportunity is based onsite at Los Altos Foods, a proud part of Sigma and a leading manufacturer of authentic Mexican cheeses and dairy products. For decades, Los Altos Foods has been dedicated to producing high-quality products such as Queso Fresco, Oaxaca, Cotija, Crema Mexicana, and other traditional Hispanic dairy products enjoyed across the country. Our commitment to quality, food safety, innovation, and tradition has made us a trusted name in the dairy industry.

At Los Altos Foods, we foster a collaborative, team-oriented culture where employees are valued, supported, and encouraged to grow professionally. We believe our success comes from individuals who take pride in precision, safety, accountability, and continuous improvement. If you are looking for a hands-on technical role where your work directly impacts product quality and food safety, we invite you to come join our table!

POSITION SUMMARY

This role is responsible for overseeing pasteurization and whey processing operations to ensure optimal efficiency, product quality, and compliance with food safety standards. The position plays a critical role in maintaining sanitary conditions, monitoring production parameters, and ensuring all regulatory and company requirements are met.

The Pasteurization & Whey Process Operator is responsible for operating specialized processing equipment, performing quality assurance testing, and ensuring accurate documentation of all production activities. This role is essential to maintaining safe, high-quality dairy production and supporting overall plant performance.

ESSENTIAL JOB FUNCTIONS

Operate and monitor pasteurization and whey processing equipment to ensure proper function and product quality.
Conduct quality assurance testing on raw materials, in-process product, and finished goods.
Sanitize equipment and maintain strict cleanliness standards in accordance with food safety requirements.
Document and record all operational data accurately, including process parameters and quality results.
Troubleshoot operational issues and report equipment or process deviations to management promptly.
Support continuous monitoring of process efficiency and assist in identifying improvement opportunities.
Follow all GMPs, SOPs, SSOPs, HACCP principles, and SQF requirements.
Maintain compliance with all safety, sanitation, and regulatory standards.
Communicate effectively with supervisors and management regarding production status and issues.
Perform additional duties as assigned to support plant operations.

MINIMUM QUALIFICATIONS

High school diploma, GED, or equivalent required.
Previous experience in a food production or manufacturing environment.

LICENSES / CERTIFICATIONS

State Sampler License required.
State Pasteurization License required.

KNOWLEDGE, SKILLS & ABILITIES

Knowledge of SQF Code and food safety systems.
Strong understanding of food production processes, equipment, and industry standards.
Familiarity with quality control standards and regulatory compliance requirements.
Knowledge of chemical handling and sanitation procedures.
Strong communication and interpersonal skills.
Ability to follow instructions accurately and work independently or as part of a team.
Strong organizational skills and attention to detail.
Good decision-making, time management, and problem-solving abilities.
Basic math skills required.
Ability to operate and understand food processing equipment safely and effectively.
Ability to support or motivate team members when needed.

ENVIRONMENTAL / WORKING CONDITIONS

Work in environments with varying temperatures, including hot and cold conditions (up to approximately 90°F or higher).
Exposure to cleaning chemicals, sanitation agents, dust, fumes, and food processing environments.
Required use of personal protective equipment (PPE) such as gloves, safety glasses, hearing protection, respirators or masks, and protective footwear.
Work may be performed in loud production environments with machinery and equipment.

PHYSICAL REQUIREMENTS

Frequent standing, sitting, walking, climbing, bending, kneeling, crouching, and crawling.
Ability to use hands and arms for operating machinery and equipment.
Occasional lifting and/or moving of up to 25 lbs.
Close vision, color vision, depth perception, and focus required.
Exposure to moving mechanical parts, chemicals, fumes, and airborne particles.
Strong communication ability, including verbal and auditory interaction in a production environment.
Ability to work in environments ranging from office-level noise to loud industrial settings.

Benefits

#HP

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Refine Your Search

manufacturing operator jobs in city of industry ca

Pasteurizer

Production Operator I - 2nd Shift

Lead Machine Operator

Press Brake Setup/Operator

CNC Machinist

SHEET METAL QUALITY INSPECTOR

CNC LATHE Machinist- (Vertical Turret Lathe)

RC Chemical Operator

CNC Lathe Supervisor

SENIOR CNC LATHE MACHINIST

2nd Shift Compression Operator

CNC Router Operator - 5 Axis

Embroidery Machine Operator

CNC Programmer

Press Brake Operator

QC/ QA Associate

CNC Lead

Plastic Injection Molding Machine Operator

CNC Programmer - Master Cam

CNC Lathe Operator

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