Manufacturing jobs in Yorba Linda, CA

Oct 02, 2026

Full time

Demand Planner / SIOP (Sr Spec, Production Planning)

$79,000 - $147,000 yearly

L3Harris Anaheim, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr Spec., Production Planning (Demand Planner / SIOP) Job Code: 45171 Job Location: Anaheim, CA (On-Site) Schedule: 9/80 Regular ( Employees work 9 out of every 14 days – totaling 80 hours worked – and have every...

AW

Oct 23, 2026

Temporary

Product Assembler

$20.00 hourly

At Work Group Santa Ana, CA

Now Hiring: Product Assembler Pay & Schedule: 1st Shift: $18-20/hr. Mon– Fri: 5: 00 AM – 2: 30 PM Saturday: 5: 00 AM – 11: 00 AM We are seeking a skilled Product Assembler to assemble parts and subassemblies according to blueprints and specifications in a fast-paced manufacturing environment. Key Responsibilities : Assemble, fit, align, and inspect parts before and after welding or brazing Assembles and aligns mechanical parts such as motors, tank, pumps, drives, heat exchangers, vaporizers, piping, gauges, valves, etc. In accordance with blueprints or other instructions Lay out, bend, and flare tubing per drawings Use hand and power tools, measuring tools, and assembly equipment Qualifications Qualifications: : Knowledge of valves, pumps, hydraulics, fluid/pneumatic systems, and refrigeration equipment Experience with tube bending and flaring Ability to read blueprints and follow instructions Able to lift up to 50 lbs. And wear required...

AW

Oct 23, 2026

Temporary

Assembler

$20.00 - $22.50 hourly

At Work Group Santa Ana, CA

Now Hiring: Assembler (1st & 2nd Shift Available) We’ re looking for a skilled Assembler to join a fast-paced, hands-on production environment. This role is ideal for someone who takes pride in precision work, understands complex assemblies, and thrives in a team-oriented setting. If you have experience working with mechanical systems and enjoy building high-quality equipment, this opportunity is for you. As an Assembler , you will play a key role in building complete units and subassemblies by following detailed specifications, blueprints, and established procedures. This position is available for both 1st and 2nd shift schedules. Key Responsibilities Assemble parts and components into complete units or subassemblies according to specifications and internal standards Prepare and set up materials and components for welding or brazing based on blueprints and shop practices Fit, align, straighten, and inspect parts before and after welding or brazing...

Nov 12, 2026

Full time

Sales & Applications Engineer I Aerospace- Buena Park

$70,000 - $95,000 yearly

Butler Aerospace and Defense Buena Park, CA

Sales & Applications Engineer I Aerospace Buena Park, CA true Sep 29, 2026 Title: Sales & Applications Engineer I Location: Buena Park, CA Job ID#: 73287 Duration: Permanent Salary Range: $70,000 - $95,000 based on experience Job Summary The Sales & Applications Engineer is responsible for the technical support of Leach’s sales and marketing team. They act as the primary source of technical information during the sales process, as well as the ongoing support of our products installed in the field. The Sales Engineer works under minimal supervision, in close coordination with Sales Executives, Customer Service and Business Unit Managers to provide timely and accurate technical sales support. Through direct interaction with current and potential customers, they assess needs and requirements, delivering technical presentations, product solutions, and other data as required, supporting the sales process. Primary...

Nov 02, 2026

Full time

Expert Heavy Equipment Mechanic- Corona,, Ca

Waste Management Corona, CA

Job Description Stericycle is now part of WM. To learn more about WM's acquisition of Stericycle, CLICK HERE to read the press release. What is the value of a WM job? The value of a WM job is more than a paycheck. It’s a way to create opportunities for you and your family. Who are we? #WeAreWM No prior hospital service experience required. We will train you. We invest in your future I. Job Summary Under management direction, a Hospital Services Worker travels between customer healthcare facilities providing on-site proactive collection and exchange of waste containers for various Stericycle programs, including but not limited to: Sharps Management Service, Pharmaceutical Waste, Controlled Substances, and Document Management. This service is provided at regularly scheduled intervals for assigned facilities. Schedule Monday : Los Robles Regional...

Nov 02, 2026

Full time

Environment Technician- Corona,, Ca

Waste Management Corona, CA

Job Description Stericycle is now part of WM. To learn more about WM's acquisition of Stericycle, CLICK HERE to read the press release. What is the value of a WM job? The value of a WM job is more than a paycheck. It’s a way to create opportunities for you and your family. Who are we? #WeAreWM No prior hospital service experience required. We will train you. We invest in your future I. Job Summary Under management direction, a Hospital Services Worker travels between customer healthcare facilities providing on-site proactive collection and exchange of waste containers for various Stericycle programs, including but not limited to: Sharps Management Service, Pharmaceutical Waste, Controlled Substances, and Document Management. This service is provided at regularly scheduled intervals for assigned facilities. Schedule Monday : Los Robles Regional...

Oct 22, 2026

Full time

Material Handler 2 Norwalk

$22.66 hourly

International Paper Norwalk, CA

The Job You Will Perform: Handle and maintain the flow of materials throughout the plant Complete daily pre-start forklift maintenance inspection report (or VCR) Complete and submit load sheet to accurately record bale count, loading start/stop times for finished goods on outbound shipments Follow proper trailer loading and unloading lock-out/tag out procedure Assist with sorting, deboxing and moving pallets/materials on the plant floor Assist with removing finished bales and storing them in the proper location Load and unload trailers Complete PMs for all certified mobile equipment regularly Attend and participate in plant safety meetings Manage controllable costs through proper equipment, tool and consumable usage Report any safety or maintenance concerns Adhere to plant policies and guidelines Other duties may be assigned The Skills You Will Bring: Must be 18 years of age Must be...

AW

Oct 23, 2026

Temporary

Assembler

$18.00 - $20.00 hourly

At Work Group Irvine, CA

We are hiring dependable and detail-oriented Production Assemblers for 2nd shift to join our growing team in Santa Ana. No assembly experience? No problem! We are willing to train candidates who are eager to learn, have a strong work ethic, and can follow instructions in a fast-paced manufacturing environment. What You' ll Do Assemble small components and products according to work instructions Perform basic production and assembly tasks Inspect parts and finished products for quality Use basic hand tools and measuring devices What We' re Looking For Little to no assembly experience required— we will train! Basic math skills are required Ability to read and follow written instructions Strong attention to detail and quality ITAR Requirements This position may involve access to export-controlled information and is subject to the International Traffic in Arms Regulations (ITAR). Applicants must be authorized to access export-controlled...

AW

Oct 23, 2026

Temporary

Quality Inspector

$18.00 hourly

At Work Group Santa Fe Springs, CA

Visual Inspection of Printed Labels Measure Products for correct dimensions Bagging and labeling products Log product process movement on computer Experience in detail part inspection experience is helpful. Ongoing assurance of product in all processes. Knowledge of measuring equipment. (Micrometers, Calipers and Rulers.) Work for Warriors is a no-cost employment program of the California Military Department for Service Members, Veterans, and military family members. The Veteran Staffing Consultant for At Work Group is Tracey Huerta.

AW

Oct 23, 2026

Temporary

Assembler

$20.00 - $22.00 hourly

At Work Group Irvine, CA

Pay: $20.00 - $22.00 per hour Assembler – Join Our Growing Production Team We are looking for a dependable and detail-oriented Assembler to become a valued member of our production team. This is a great opportunity for individuals who enjoy hands-on work, take pride in quality craftsmanship, and want to grow their skills in a supportive manufacturing environment. As an Assembler, you will play a key role in building high-quality products that meet customer specifications while maintaining our strong standards for safety, quality, and compliance. What You’ ll Do Assemble products in accordance with customer and company specifications Ensure all finished products meet quality, regulatory, and internal standards Participate in safety and quality improvement initiatives Consistently deliver accurate, high-quality work What We’ re Looking For Prior assembly or manufacturing experience required High School Diploma or equivalent...

Nov 02, 2026

Full time

Hospital Services Technician- Baldwin Park, Ca

Waste Management Baldwin Park, CA

I. About Hospital Services Technicians Under management direction, a Remote Hospital Services Technician provides service to a customer healthcare facility located outside the boundaries of service established for existing service teams. These healthcare facilities most often are located within a small labor market, and are considered remote to normal business operations. Often, the remote facility is an hour away from other healthcare facilities serviced by the Company. Remote Hospital Service Technicians generally work a minimum of 10 hours or less per week. Team members within the local small labor market typically are responsible to service a single healthcare facility. II. Essential Duties and Responsibilities Travels between customer healthcare facilities to proactively monitor, collect, and exchange waste containers for various WMHS programs and services, including but not limited to: Sharps Management Service, Pharmaceutical Waste, Controlled Substance...

Nov 03, 2026

Full time

Continuous Improvement Manufacturing Internship - DOWNEY [36094]

$23.00 hourly

Reyes Coca-Cola Bottling Downey, CA

Join the leading beverage provider, Reyes Coca-Cola Bottling! Shift: Full-Time, Summer 2027 Hourly Pay Rate: $23 Targeted Graduation Date: Between December 2027 - May 2028 Additional Details: Candidates must be available to start the Summer internship at the end of May 2027. If you enjoy our products, you’ll really enjoy being a part of our team! The Continuous Improvement Manufacturing Internship offers a hands-on, full-time opportunity for current students pursuing degrees in Operations Management, Engineering, Supply Chain Management, or related fields. This 12-week paid internship will take place at our Coca-Cola Production Center in Downey, CA during Summer 2027. Interns will support our “Operations Excellence” initiatives, managing projects aimed at enhancing the plant's operational performance through the application of Lean Six Sigma methodologies. Interns gain valuable experience by working closely with leaders within the manufacturing plant and collaborating with...

Nov 03, 2026

Full time

Continuous Improvement Manufacturing Internship - DOWNEY [36094]

$23.00 hourly

Reyes Coca-Cola Bottling Downey, CA

Join the leading beverage provider, Reyes Coca-Cola Bottling! Shift: Full-Time, Summer 2027 Hourly Pay Rate: $23 Targeted Graduation Date: Between December 2027 - May 2028 Additional Details: Candidates must be available to start the Summer internship at the end of May 2027. If you enjoy our products, you’ll really enjoy being a part of our team! The Continuous Improvement Manufacturing Internship offers a hands-on, full-time opportunity for current students pursuing degrees in Operations Management, Engineering, Supply Chain Management, or related fields. This 12-week paid internship will take place at our Coca-Cola Production Center in Downey, CA during Summer 2027. Interns will support our “Operations Excellence” initiatives, managing projects aimed at enhancing the plant's operational performance through the application of Lean Six Sigma methodologies. Interns gain valuable experience by working closely with leaders within the manufacturing plant and collaborating with...

Nov 03, 2026

Full time

Continuous Improvement Manufacturing Internship - DOWNEY [36094]

$23.00 hourly

Reyes Coca-Cola Bottling Downey, CA

Join the leading beverage provider, Reyes Coca-Cola Bottling! Shift: Full-Time, Summer 2027 Hourly Pay Rate: $23 Targeted Graduation Date: Between December 2027 - May 2028 Additional Details: Candidates must be available to start the Summer internship at the end of May 2027. If you enjoy our products, you’ll really enjoy being a part of our team! The Continuous Improvement Manufacturing Internship offers a hands-on, full-time opportunity for current students pursuing degrees in Operations Management, Engineering, Supply Chain Management, or related fields. This 12-week paid internship will take place at our Coca-Cola Production Center in Downey, CA during Summer 2027. Interns will support our “Operations Excellence” initiatives, managing projects aimed at enhancing the plant's operational performance through the application of Lean Six Sigma methodologies. Interns gain valuable experience by working closely with leaders within the manufacturing plant and collaborating with...

Nov 03, 2026

Full time

Manufacturing Electrical Controls Specialist - Rancho Cucamonga [35488]