216 Results for

1st Shift Manufacturing Jobs in Cucamonga, CA

Jobs

New!

El Monte, CA2 days ago

$38–$50 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our operation is built around precision, efficiency, and cross-functional teamwork between production, engineering, and assembly to ensure high-quality output and on-time delivery.

New!

El Monte, CA2 days ago

$24–$30 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. JOB DUTIES: - Perform high-quality TIG welding on thin gauge sheet metal components with strong control of heat input and weld consistency.

New!

Riverside, CAToday

Kimco Staffing Services is a rapidly growing, award-winning staffing firm whose purpose is to add real value to our clients and candidates while "Changing lives, One Job at a Time". We support our teams, candidates, and clients with strong operational excellence and state-of-the-art industry software platforms.".

New!

Santa Ana, CA2 days ago

$150,000–$180,000 Per Year

This company specializes in the design, fabrication, and testing of a wide range of products, including large, complex composite and metal-bonded assemblies, delivering proven quality and innovation across critical sectors. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Brea, CA2 days ago

$100,000–$110,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. With advanced capabilities across silicone sealants and insulation components, our client operates from a modern California facility and serves a broad and critical customer base, while fostering innovation, craftsmanship, and continuous growth.

New!

Santa Ana, CA2 days ago

$100,000–$130,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We partner closely with highly regulated industries to design, industrialize, and produce mission-critical products where performance, consistency, and quality are paramount.

New!

Irvine, CA2 days ago

$90,000–$110,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The successful candidate will be a vital part of our organization, utilizing their expertise in PCBA Development within electronics manufacturing to drive operational efficiency and effectiveness.

New!

Irvine, CA3 days ago

$120,000–$130,000 Per Year

The targeted range for this role takes into account a range of factors that are considered when making compensation and hiring decisions; included but not limited to: skill sets; experience and training; licensure and certifications; and other business and organizational needs. Braun Medical Inc., a leader in infusion therapy and pain management, develops, manufactures, and markets innovative medical products and services to the healthcare industry.

New!

Whittier, CA2 days ago

$60,000–$70,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are seeking a versatile Production Control Manager / Manufacturing Engineer with strong experience in machine shop and aerospace manufacturing environments.

New!

Brea, CA2 days ago

$30–$40 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Job Requirements: Read and interpret drawings, setup sheets, work instructions, and tool lists to determine machining processes, setups, and specifications.

New!

South El Monte, CA2 days ago

$45–$52 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Join an established precision manufacturing company serving highly regulated industries has an immediate full‑time opening for an experienced CNC Programmer.

New!

Anaheim, CA2 days ago

$25–$28 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Job Requirements: Read and interpret drawings, setup sheets, work instructions, and tool lists to determine machining processes, setups, and specifications.

New!

Brea, CA2 days ago

$30–$40 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Join an established precision manufacturing company serving highly regulated industries has an immediate full‑time opening for an experienced CNC Machinist.

New!

Anaheim, CA2 days ago

$40–$45 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Join an established precision manufacturing company serving highly regulated industries has an immediate full‑time opening for an experienced CNC Machinist.

Walnut, CA17 days ago

Temporary

Weâre looking for a hands-on CNC Lathe Operator who enjoys working with machinery, takes pride in accuracy, and thrives in a shop environment. Join a growing manufacturing team that produces precision engineered components used across multiple industries.

Cypress, CA30+ days ago

The ideal candidate for this role will have: No prior experience requiredtraining will be provided, but warehouse, manufacturing, or packing experience is a plus. As a Production Associate Level 1, you will support daily manufacturing operations by efficiently packing, inspecting, and preparing products for shipment.

Costa Mesa, CA30+ days ago

$43,680–$54,080 Per Year

Recognized as a technology leader, Sanmina Corporation provides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage, automotive and clean technology sectors. The total rewards package also includes a variety of benefits, including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business and, depending on the role, may include eligibility for restricted stock unit awards and participation in a discretionary bonus program.

Tustin, California30+ days ago

$21–$27 Per Year

This supervisor sets the tone for the shift by maintaining a calm, respectful, and accountable work environment, ensuring work is completed safely, accurately, and in compliance with all procedures. This role provides leadership coverage for first-shift manufacturing operations and requires flexibility to support business needs while maintaining a sustainable schedule.

Rancho Cucamonga, CA8 days ago

$24–$29 Per Hour

Other Required Knowledge, Skills & Abilities: Consolidated Precision Products (CPP) is an industry-leading manufacturer of highly engineered components and sub-assemblies, supplying the commercial aerospace, military and industrial markets with small-to-large “function critical” products. Recertification shall be accomplished by successful completion of practical and specific examinations equivalent to those required for initial certification.

Rancho Cucamonga, CA7 days ago

$24–$29 Per Hour

Consolidated Precision Products (CPP) is an industry-leading manufacturer of highly engineered components and sub-assemblies, supplying the commercial aerospace, military and industrial markets with small-to-large “function critical” products. Recertification shall be accomplished by successful completion of practical and specific examinations equivalent to those required for initial certification.

Rancho Cucamonga, CA30+ days ago

Full-time

Operate a stand grinder to remove gates, risers, rough spots and other excess metals from a variety of castings in accordance with specifications. Consolidated Precision Products (CPP) in Rancho Cucamonga is currently looking for General Labor workers to join our team!

Rancho Cucamonga, CA30+ days ago

Full-time

Consolidated Precision Products (CPP) is an industry-leading manufacturer of highly engineered components and sub-assemblies, supplying the commercial aerospace, military and industrial markets with small-to-large "function critical" products. Computer Skills: Virtual Dimensional Measuring Interface Specification (DMIS) 6.0, Virtual DMIS, Routine CMM Operation, Geometric Dimensioning and Tolerance, Expert PC-DMIS Knowledge required.

Irvine, CA30+ days ago

for description go through this url https://pcctalentacquisitionportal.tal.net/vx/mobile-0/appcentre-ext/brand-7/candidate/so/pm/1/pl/3/opp/21792-Manufacturing-Supervisor-1st-Shift/en-GB

Irwindale, CA30+ days ago

Part-time

As a QA Tech 1 at Bonduelle Fresh Americas (“BFA”), you will embrace our vision of Giving People the Freedom to Eat HealthierTM through excellence and daily performance of essential quality assurance functions, including finished goods checks and sampling for PCT testing (Hold & Release products). While performing the duties of this job, this position entails use of ladders and catwalks to reach production equipment, regularly works near moving mechanical parts and is regularly exposed to extreme cold for extended periods of time.

City of Industry, CA30+ days ago

Reads and interprets documents, blueprints, drawings, or manufacturing work orders to ascertain what tools and materials are necessary for producing products to precision tolerance to aircraft specification. We are seeking skilled Header Operators to join our team onsite in City of Industry, CA-offering up to 60 per hour and a potential sign-on bonus for qualified candidates.

Cypress, CA22 days ago

Review completed device manufacturing records and work orders, identify and correct errors, and submit finished documentation for quality release. Experience from any assembly field (aerospace, technical, medical, manufacturing, etc.) is welcome!

Upland, CA30+ days ago

$19–$20 Per Hour

Our client in Vista, CA is expanding production for the upcoming year and adding crew members to support Liquid Production and Softgel Bottling operations. Responsible for operating liquid processing and packaging equipment including setup, maintenance, troubleshooting, changeovers, and cleaning.

New!

Irvine, CA2 days ago

$21–$31.50 Per Hour

The Company is also a leading producer of highly engineered, critical fasteners for aerospace and other general industrial markets, manufactures extruded seamless pipe, fittings, forgings, and clad products for power generation and oil & gas applications, and supplies metal alloys and other materials to the casting and forging industries. Level Two: Level two thread/form roll operators work under minimal supervision to operate and perform basic setups of thread/form roll machines such as feeding systems on Warren, Waterbury, EWM, Roy, Hartford, platforms.

New!

Rancho Cucamonga, CA2 days ago

$22–$29 Per Hour

To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report. Understand how to read blueprints, sketches, drawings, manuals, specifications, or sample part to determine dimensions and tolerances of finished work piece, sequence of operations, and setup requirements.

New!

Rialto, CA2 days ago

$22.50–$23.50 Per Hour

Pridestaff is currently seeking a Receiver/Forklift Operator for a wood manufacturing company located in Rialto, CA. Requirements: Qualified applicant will have a minimum of 2 years of warehousing and material handling; door hardware experience highly preferred .

New!

Fullerton, CA2 days ago

$21.17–$35.99 Per Hour

Requires the setup, operation and troubleshooting of CNC controlled machine tools to perform any sequence of programmed operation using programs and tool layouts provided. To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report.

Santa Ana, CA30+ days ago

Full-time

The performance of a machine operator will be measured according to the degree of his production levels and the quality of the work performed in these assigned areas. Meiji America Inc., founded in 2011, as the United States division distributes Meiji branded confections as well as Stauffer’s branded cookies and crackers in the US market.

Santa Ana, CA30+ days ago

Full-time

Please note to meet business demands, employee may be required to work weekends, overtime (which could mean more than 8 hours per day and/or more than 40 hours per week) and on holidays. Meiji America Inc., founded in 2011, as the United States division distributes Meiji branded confections as well as Stauffer’s branded cookies and crackers in the US market.

Santa Ana, CA30+ days ago

Full-time

The primary function of a Mixer is to combine raw ingredients from silos, bulk bins and scaled ingredients into the mixer following a predetermined formula to produce consistent batches of dough delivered timely to the processing line. Meiji America Inc., founded in 2011, as the United States division distributes Meiji branded confections as well as Stauffer’s branded cookies and crackers in the US market.

New!

Irvine, CA2 days ago

$23.50–$36.25 Per Hour

PCC Fasteners offers comprehensive product lines that cover virtually every aerospace fastening application; we produce fasteners, precision components, tooling, and engineered system solutions for the automotive, defense, industrial machinery, and other performance-driven markets. Headquartered in Irvine, CA, Shur-Lok manufactures fastening systems with superior locking devices for critical requirements, including engine module assembly, structural assembly, rotor blade attachment, and aircraft engine shaft and spindle applications.

Brea, CA30+ days ago

$40–$50
Full-time

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Join an established precision manufacturing company serving highly regulated industries has an immediate full‑time opening for an experienced CNC Machinist.

New!

Irvine, CA2 days ago

$20–$24.52 Per Hour

As a Production Operator, you'll support manufacturing in the Formulation department, ensuring GMP compliance and high-quality production processes. As a Production Operator, you will be responsible for: Performing activities in the Formulation department to assist in manufacturing product pools and intermediates.

Baldwin Park, CA30+ days ago

$18–$21 Per Hour

Founded in 1919, the Company is primarily focused on producing highly technical and/or regulated bearing products and engineered components requiring sophisticated design, testing and manufacturing capabilities for the diversified industrial, aerospace and defense markets. Experience with adhesives, resins (epoxy, etc.), mixing of chemicals, gluing, laminating (fiberglass or similar), baking parts (for purposes of paint curing, heat treating, drying, etc.), or prepping and cleaning parts prior to processing.

Santa Ana, CA30+ days ago

This position involves deburring parts, operating a drill press, and supporting production with accurate, quality-focused work. We are seeking a reliable Deburr / Drill Press Operator to join our manufacturing team in Santa Ana.

New!

Santa Ana, CA2 days ago

$25.57–$34.09 Per Hour

Job Summary: The Stock Room Production Supervisor coordinates and supervises activities of workers engaged in fabricating, assembling, modifying, or repairing parts, assemblies, tooling and related items used in aluminum alloy manufacturing. Consistent with ITAR, any position at APP, Inc. that involves work with the engineering or manufacturing functions of the Company may only be filled by a candidate who is (i) a citizen of the United States, or (ii) a person who has been accorded the privilege of residing permanently in the United States as an immigrant in accordance with the immigration laws.

Santa Ana, CA30+ days ago

The ideal candidate has strong mechanical aptitude, enjoys hands-on work, and maintains high attention to detail in a fast-paced manufacturing environment. Fit, align, and adjust all components (including bearings and seals) to close tolerances; document clearances for engineering review.

Santa Ana, CA30+ days ago

We are seeking a detail-oriented QA Inspector to support quality control operations in a manufacturing environment. Perform incoming, in-process, and final inspections of machined and assembled parts.

New!

Rancho Cucamonga, CA2 days ago

Job Summary: The QC Lead for 1st Shift is responsible for supervising and leading Quality Control (QC) operations, across all areas, ensuring all processes are properly executed. Coordinate and ensure end-of-week sanitation is monitored, and results are reported.

New!

Riverside, CA2 days ago

$19.75–$24.25 Per Hour

Position may require frequent and/or infrequent of bending, squatting, pushing, pulling, stretching/reaching, use hands or fingers, talk, hear, feel objects, tools, controls and standing/walking on concrete flooring. • Work can be performed within a manufacturing plant environment with noise, extreme temperatures, and significant movement of powered equipment, people and conveyor (may depend on the role).

New!

Irvine, CA2 days ago

$19–$22 Per Hour

Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies' construction, manufacturing and maintenance challenges. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests.

New!

Ontario, CA2 days ago

$21–$23 Per Hour

The Shipper Receiver will be responsible for pulling orders using FIFO (First In First Out) procedure, loading and unloading of trucks (finished product and raw materials), rotation of production brought from production to warehouse, and maintaining good housekeeping. • Ability to work in high temperatures (hot or cold), working at heights and exposure to strong smells, dust, gases, fumes and chemical or require personal protective equipment.

Santa Ana, CA21 days ago

$17.50–$20.50 Per Hour

Our Human Resources Team will contact applicants who meet the selection criteria and best match the qualifications for an open position, either by phone or email. If your skills and experience align with our current hiring needs, we will contact you regarding the next steps in the recruitment process.

Irvine, CA30+ days ago

We are seeking a Machine Operator Assistant to support daily production operations by staging materials, assisting operators, and maintaining inventory of production films and supplies. Pull, stage, and set up film rolls from cold storage for production runs according to schedules.

Santa Ana, CA30+ days ago

$21–$25 Per Hour

As the leading, privately held U.S. manufacturer of innovative high-performance flexible circuit boards, we are dedicated to the design, production, and assembly of advanced printed circuit board assembly (PCBAs) technology solutions. California Pay Range$21—$25 USDThe actual compensation offered is based on a wide array of factors unique to each candidate, including but not limited to skill set, years and depth of experience, certifications, and other relevant business considerations.

Tustin, CA30+ days ago

Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests.

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1st Shift Manufacturing Jobs in Cucamonga, CA

CNC Programmer (1st Shift) Jobot

Senior TIG Welder (1st and 2nd Shifts!) Jobot

1st Shift - Stand up reach - Forklift Op- Riverside (Sun. to Thurs.) Kimco Staffing

Senior Manufacturing Engineer - Composites Jobot

Manufacturing Engineer Jobot

Senior Manufacturing Engineer Jobot

PCB Manufacturing Engineer Jobot

Sr. Manufacturing Engineer B. Braun US Pharmaceutical Manufacturing LLC

Production Control Jobot

CNC Machinist Jobot

CNC Programmer-LA Jobot

CNC Operator Jobot

CNC Machinist (Mill)- 5Axis Jobot

CNC Machinist-5 axis Jobot

CNC Operator I Kinetic Personnel Group

Manufacturing Packer | 1st shift | Mon - Thurs | 836102 Helpmates

Manufacturing Equipment Maintenance Technician - 1st Shift Sanmina Corp

1st Shift Manufacturing Supervisor ClearPath Medical

Penetrant Level 2 - 1st Shift (5:00 AM - 1:30 PM) Aerospace/Manufacturing (Rancho Cucamonga, CA) Consolidated Precision Products

Penetrant Level 2 - 1st Shift (5:00 AM - 1:30 PM) Aerospace/Manufacturing Consolidated Precision Products

Entry Level Aerospace Manufacturing (1st Shift 5:00 am - 1:30 pm) (Rancho Cucamonga, CA) Consolidated Precision Products

CMM Programmer - 1st Shift Aerospace Manufacturing (Rancho Cucamonga, CA) Consolidated Precision Products

Manufacturing Supervisor - 1st Shift Precision Castparts Corp

QA Tech 1, 1st Shift Ready Pac Produce, Inc

Progressive Header Operator III-1st shift 5:00am-1:30pm TriMas Corp

Assembly - 1st Shift Marquee Staffing

Production Positions  1st/2nd Shift (Vista, CA) Employnet

Thread/Form Roll Operator - 1st shift Precision Castparts

1st Shift CNC Operator Howmet Corporation

1st Shift Receiver/Forklift Operator (5am-1:30pm)-Receiving Dept Pridestaff

CNC Operator III- 1st shift Howmet Corporation

Bagger Operator for Food Manufacturer 1st, 2nd & 3rd Shift. Monday thru Friday. Weekends available Meiji America

Process Operator for Food Manufacturer 1st and 3rd shift. Monday thru Friday. Weekends available Meiji America

Mixer for Food Manufacturer 1st and 3rd shift. Monday to Friday. Weekends available Meiji America

Davenport Screw Machinist - 1st Shift Precision Castparts

CNC Machinist-1st shift Jobot

1st Shift Production Operator | Urgently hiring !| $20.00 hourly! 837847 Helpmates

Assembler - Bond Room - 1st Shift RBC Bearings Inc

1st Shift Deburr / Drill Press Operator TeamQuest Staffing Services

Stock Room Production Supervisor - 1st Shift Aluminum Precision

1st Shift - Assembly TeamQuest Staffing Services

1st Shift - QA Inspector TeamQuest Staffing Services

QC Lead - 1st Shift Nongshim

Stand-Up Forklift Operator -1st shift OSI Group

IMMEDIATE HIRING FOR WAREHOUSE WORKER - 1ST AND 2ND SHIFT - $19/HOUR Aerotek

Shipper Receiver - 1st Shift Mizkan

General Labor - 1st shift Production Robinson Pharma

1st Shift Machine Operator TeamQuest Staffing Services

Quality Technician (Source Inspection) - 1st Shift Pioneer Circuits Inc.

Mechanical Assembler - 1st Shift 6am-2:30pm Aerotek

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