23 manufacturing jobs found in Riverside, CA

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. FINANCE Rocket Lab’s Finance team is responsible for all financial transactions for the company, operating as a well-oiled machine to maximize the value of our work. Our Finance team are made up of planners, analysts and accountants, and manage our policies, compliance, and reporting. They’re the ones who keep our financial operations in check, always thinking ahead and taking care to meet all of our financial, business, and government obligations. They’re attentive, diligent, and meticulous, and are mission-critical to Rocket Lab. FINANCE MANAGER - MANUFACTURING & SUPPLY CHAIN   Based onsite at Rocket Lab's global headquarters in...

Job Summary: Master Maintenance Technician is responsible for keeping the facility operating and repairing system problems. Master Maintenance Technician is required to lead the team, mentor Maintenance Technicians and Senior Maintenance Technicians, and act as systems subject matter expert (SME) for the facility and equipment. Job Responsibilities: Prioritizes and coordinates work assignments for Maintenance Technicians and Senior Maintenance Technicians to ensure critical work assignments are completed correctly and on a timely basis. Mentors Maintenance Technicians and Senior Maintenance Technicians through orientation, training, establishment of objectives, communication of good maintenance practices. Prioritizes, schedules and performs: preventative maintenance tasks and mechanical repairs to material-handling and other DC equipment. preventative, corrective, and predictive maintenance on high-tech automated equipment. Uses Computerized...

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...

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...

Operations Conversion / Bags Lead Support – 1st Shift 1st Shift | 4: 00 AM – 2: 30 PM $33.00/hour + Benefits We are seeking a skilled Operations Conversion / Bags Lead Support professional to join our production team. This hands-on leadership role is ideal for someone with strong conversion machine experience, mechanical troubleshooting skills, and a commitment to safety, quality, and production efficiency. Key Responsibilities Operate and support conversion machinery to maximize production output. Assist with production scheduling, order tracking, and delivery timelines. Troubleshoot equipment issues and perform minor repairs and preventative maintenance. Ensure quality standards, GMP, and SQF requirements are met. Verify materials and inventory availability before production runs. Complete production and quality documentation accurately. Support daily operations and continuous improvement...

Location Address: 14312 Central Avenue, Chino, California 91710

 Work Shift: 8hr-1st Shift (United States of America)

The Shipping Clerk will take ownership of all aspects of shipping and receiving function for a HDPE extruded plastics products factory. This includes safety, quality, receiving, shipping, inventory, keeping records and provide reports. The candidate must have hands-on technical background in a high-volume manufacturing environment with shipping and distribution experience. ISO 9000 and Automotive supplier experience preferred.

 JOB SUMMARY: The Shipping Clerk will take ownership of all aspects of shipping and receiving function for a HDPE extruded plastics products factory. This includes safety, quality, receiving, shipping, inventory, keeping records and provide reports. The candidate must have hands-on technical background in a high-volume manufacturing environment with shipping and distribution experience....

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: Shipping & Receiving Clerk  Job Code: 46654 Job Location: Yorba Linda, CA Job Schedule: 4/10: Employees work 10 hour days, 4 days a week Job Description: The Shipping & Receiving Stores Clerk Position is a position...

Date Posted: 2026-10-14 Country: United States of America Location: US-CA-SAN DIMAS-936 ~ 936-960 Overland Ct ~ OVERLAND Position Role Type: Onsite What You Will Do: Put away, pick, kit, pack, and issue material to and from stock with high accuracy. Transfer incoming stock from receiving or other warehouse locations into bin locations. Pick and kit materials for production, delivery orders, and transfer orders. Transact material movements using SAP/MRP/WMS, handheld scanners, and PCs. Operate vertical lift modules, carousels, and other storage/retrieval systems. Perform cycle counting, verify inventory accuracy, and resolve discrepancies. Apply correct FIFO, serialized, and lot/batch management methods. Maintain clean, organized, and safe work areas following 5S standards. Maintain work orders and release all required work instructions, BOMs, and schematics to the production floor. Expedite parts and assemblies between production...

Hot Metal Forging Technician Pay: $21.00 - $23.00/hr. We' re seeking a motivated, skilled, and safety-focused Hot Metal Forging Technician to join our team. If you have experience working with hot metal, operating industrial equipment, and maintaining production efficiency, we want to hear from you! Schedule Weekend 1st Shift (Friday - Saturday - Sunday)   4: 00 AM - 5: 00 PM Training Requirement: Must be available to train during the week for approximately 4 weeks before transitioning to the weekend schedule. Key Responsibilities Position hot metal stock onto forging dies, ensuring proper alignment for successful forging operations. Safely remove hot forgings from dies using manual pry bars and power tools. Organize forge tables by serial number and prepare metal stock through sandblasting and lubricant application. Stamp part identification numbers and other required information onto hot or cold forgings....

Worldwide Engineering & Innovation's (WWEI) Design Engineering team is searching for an innovative and solutions-oriented engineering project leader to lead initiative of developing and delivering next generation, world-class sortation and transportation systems. This position will have an impact on both design and process design engineering for the Sub Same Day (SSD) & North American Sort Centers (NASC). If the notion of leading engineering projects amongst the world’s brightest talent to full potential excites you; if the idea of using technologies to develop sortation and logistics systems in the multi-national juggernaut that is Amazon has your attention, then keep reading. Are you an innovative leader that wants to design the next generation of world-class sortation centers and logistics systems across the globe? Do you want a high level of ownership in solving complex problems? Does the challenge of designing systems that leverage ground breaking automated material handling...

Location Address: 1070 Samuelson Street, City of Industry, California 91748

 Work Shift: 8hr-2nd Shift (United States of America)

The Forklift Operator is responsible for operating a forklift truck to stack and retrieve supplies and materials as well as following our company's Good Manufacturing Practices.

 Hours: 3PM- 11:30PM Essential Duties & Responsibilities: Ensure compliance with corporate and plant safety standards and with applicable laws and regulations issued by regulatory agencies Load trucks and secure product in accordance with customer requirements Load and unload materials onto or off of pallets, skids, or lifting device Monitor material usage on work floor and supply production lines with raw materials Weigh materials or products and record results on tags, labels, or production schedules Keep production lines supplied with raw materials Inventory product as needed. And label, sort, wrap and...

Location Address: 1070 Samuelson Street, City of Industry, California 91748

 Work Shift: 8hr-3rd Shift (United States of America)

The Forklift Operator is responsible for operating a forklift truck to stack and retrieve supplies and materials as well as following our company's Good Manufacturing Practices.

 Essential Duties & Responsibilities: Ensure compliance with corporate and plant safety standards and with applicable laws and regulations issued by regulatory agencies Load trucks and secure product in accordance with customer requirements Load and unload materials onto or off of pallets, skids, or lifting device Monitor material usage on work floor and supply production lines with raw materials Weigh materials or products and record results on tags, labels, or production schedules Keep production lines supplied with raw materials Inventory product as needed. And label, sort, wrap and tie product Unload and...

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...

Location Address: 6211 Descanso Ave, Buena Park, California 90620

 Work Shift: 8hr-1st Shift (United States of America)

The Forklift Operator is responsible for operating a forklift truck to stack and retrieve supplies and materials as well as following our company's Good Manufacturing Practices.

 Essential Duties & Responsibilities: Ensure compliance with corporate and plant safety standards and with applicable laws and regulations issued by regulatory agencies Load trucks and secure product in accordance with customer requirements Load and unload materials onto or off of pallets, skids, or lifting device Monitor material usage on work floor and supply production lines with raw materials Weigh materials or products and record results on tags, labels, or production schedules Keep production lines supplied with raw materials Inventory product as needed. And label, sort, wrap and tie product Unload and stack...

Stockroom Clerk / Warehouse Support Costa Mesa, CA $18.50-19.50/hr. Full-Time | Immediate Opening We are currently hiring a dependable and detail-oriented Stock Clerk to support daily warehouse and inventory operations for a growing manufacturing environment. This role is ideal for someone who enjoys hands-on work, staying organized, and working in a fast-paced team setting. Responsibilities Receive, organize, and stock incoming materials and supplies Pull, count, and prepare materials for production or shipment Assist with inventory counts and stock accuracy Load and unload materials as needed Maintain clean and organized stockroom areas Enter basic inventory data into computer system Benefits: Dental insurance Health insurance Paid time off Vision insurance Experience: Manufacturing: 1 year (Required) Stockroom: 1 year (Required) Inventory: 1 year (Required) ERP systems: 1 year (Required) Basic...

First Shift 6: 00 AM 2: 30 PM Monday - Friday 1 to 3 years in a manufacturing / inventory environment a plus Entry level material handler and inventory clerk. 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.

Position Title:            Material Handler 2  Pay Rate :                   $22.66/hr  Category/Shift :        Hourly, Full-Time 1pm to 9:30pm Monday - Friday Physical Location :   12851 Alondra Blvd, Norwalk, CA 90650 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...

Job Description I. Job Summary Presents the full line of WM services to prospective WM customers or assigned area of responsibility. Manages existing revenues and develops revenue opportunities within an established geographical territory. Meets or exceeds individual sales goals for new business with industrial and hazardous waste customers. This position will conduct customer site visits within the greater San Diego area and/or Orange County, the majority of the week with the rest of the time working from the area office.  II. Essential Duties and Responsibilities   Effectively utilizes, coordinates, and cultivates relationships with internal and external customers. Interacts and works cohesively with the other industrial sales team members. Achieves or exceeds budgeted revenue goals for new business with industrial and hazardous waste customers in assigned sales territory. Maintains existing base business; identified new waste streams and...

I. Job Summary Under direction of facility leadership, the Senior Maintenance Technician performs all maintenance functions, including but not limited to preventive, corrective, and emergency maintenance on all buildings and grounds and all plant machinery and equipment. II. Essential Duties and Responsibilities Performs all duties and tasks in accordance manufacturer and WMHS procedures and with strict adherence to relative safety programs and standards including Lock Out Tag Out (LOTO), Confined Space, Fall Protection, Electrical Safety, etc. Performs diagnostic evaluation on equipment and makes repairs when needed and is willing to be on-call and respond to urgent repairs. Ensures that repairs are performed properly in the shortest amount of time possible to maintain the highest level of operational readiness. Performs routine, preventive, corrective, and scheduled maintenance on a variety of machinery within the plant including but not limited to: Autoclave...

Job Description Are you seeking a safer work environment as a mechanic? Is your family’s financial security important to you? Aspiring to advance in your mechanic career? Searching for a company that prioritizes its employees' well-being? If this speaks to you, then WM might be the place for your next career move.   Career progression, stability for your family, and a safe environment to work. That’s what you get as a Diesel Mechanic at WM – and more.   Preferred qualifications for this role be 2 years of more experience with: CNG Engines Diagnostics and Troubleshooting Air Suspension Experience Hydraulic Knowledge Tech Savvy  Valid Driver License Must have own tools Able to do 2-week training in Arizona   The pay and benefits you’ll get as a Diesel Mechanic:   Starting salary of  $36.25 with shift differential $2.00  Stable hours for your financial...