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415 Engineering jobs in Diamond Bar,CA

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Production Technician

Anheuser-Busch

Jurupa Valley, CA 92509

$33.83/hr

~ 29 min OnsiteHealth InsuranceRetirement Benefit

Superior work history, including good attendance
High School Diploma or GED
Knowledge of safety policies and procedures
Proficient in mechanical troubleshooting
1-3 years of industrial experience
Able and willing to work a rotating 12-hour and other alternate work schedule, including day and night shift rotations, and required weekend and holiday hours
Able and willing to work mandatory overtime as required

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Project Engineer

Curtiss-Wright

Brea, CA 92821

Hybrid~ 12 minPaid Time OffRetirement Benefit

Minimum 2+ years experience in the design and development of mechanical products.
ERP software experience.
Bachelor's Degree in Mechanical Engineering or related discipline required.
This position may require exposure to export-controlled information and subject to additional security screening.

SmartExplore AI is experimental.

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Tool Maker

Stanley Black & Decker

Brea, CA 92821

~ 12 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

High school diploma or GED.
At least 5-10 years of related experience working as a tool maker with Carbide

SmartExplore AI is experimental.

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Manufacturing Engineer

ITT Cannon LLC

Irvine, CA 92618

~ 33 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in a science, technology, engineering, or math (STEM) discipline
This position requires use of information which is subject to the International Traffic in Arms Regulations (ITAR).
LEAN manufacturing experience required
Electrical testing
Excellent knowledge of problem solving/root cause analysis tools and methodology.
Experience in an MRP manufacturing environment is required
5+ years' experience in aerospace manufacturing environment.
Computer literacy in MS Office (Word, Excel, Power Point, etc.)
Familiarity with VBLSS (Lean Six Sigma) process improvement tools and methodology.
Comprehensive understanding of geometric dimensioning & tolerancing (GD&T;)
All applicants must be U.S. persons within the meaning of ITAR.
Highly proficient in the fundamentals of manufacturing and tooling techniques, inspection, and metrology, including use of a CMM machines.
ITAR defines a U.S. person as a U.S. Citizen, U.S. Permanent Resident (i.e. 'Green Card Holder'), Political Asylee or Refugee.
Connectors experience is required.
Tooling / fixture design
7+ years of hands-on manufacturing engineering experience.
Knowledge of Pro-E CAD software

SmartExplore AI is experimental.

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Fire Extinguisher Technician – UniFirst First Aid+ Safety

UniFirst

Santa Fe Springs, CA 90670

$55,000-$65,000/yr

Requires TravelEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Ability to lift up to 75lbs at certain times.
Valid driver's license and safe driving record is required
Must be at least 18 years of age or older.
Experienced performing monthly and annual inspections on portable fire extinguishers to maintain compliance with NFPA 10 code.
Ability to travel within the designated territory.
High school and/or GED equivalent is required.
Fire Extinguisher License or certification as required by state, county, and/or city.
Ability to work independently with minimal supervision.
Must have an NFPA Extinguisher Certification/License

SmartExplore AI is experimental.

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Manufacturing Technician - Hiring Now

Nikon Corporation

Long Beach, CA 90808

~ 43 min OnsiteFlexible Schedule

Knowledge of raw materials, production processes, quality control, and cost optimization techniques in additive manufacturing.
Occasionally ascend/descend ladders.
Familiarity with machines and tools used in additive manufacturing operations, including EOS and SLM equipment.
REQUIRED: Compliant with the International Traffic in Arms Regulations (ITAR defines "U.S. Person" as a U.S. Citizen or U.S. Permanent Resident)
Acquire proficiency in technical material related to additive manufacturing and machine maintenance.
REQUIRED: Obtain and maintain a security clearance.
REQUIRED: Compliant with the International Traffic in Arms Regulations (ITAR) which requires U.S. person status (ITAR defines "U.S. Person" as a U.S. Citizen or U.S. Permanent Resident)
Move, position, lift, and stack parts weighing up to 50 pounds on a daily basis.
Utilize digital applications on interfaces like tablets or smartphones proficiently.
Regularly push carts, RUWAC vacuums, and other machinery throughout the facility.
Properly wear personal protective gear throughout the day, including gloves, hearing protection, eye protection, protective footwear, and respirators.
Communicate with teammates and internal stakeholders regularly regarding daily updates, hazard concerns, questions, and issues.
REQUIRED: Able to work flexible hours, according to the schedule of the machine builds
Maintain a stationary position for up to three hours as needed.
Utilize precision measuring instruments such as calipers, micrometers, and dial indicators.
Proficiency with various pneumatic and hand tools.

SmartExplore AI is experimental.

New, Posted 5 hours ago

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Warehouse

EmployBridge

Diamond Bar, CA 91765

Onsite

Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
Stand, walk, push, pull, squat, bend, and reach during shifts
Lift up to 50 pounds
There may be a specific dress code, but if it is not listed, please make sure to wear close-toed shoes and pants.
Go up and down stairs (where applicable)

SmartExplore AI is experimental.

New, Posted 3 hours ago

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Hardware Technician

MSI

Orange, CA 92867

$22-$24/hr

Education AssistanceHealth InsurancePaid Time OffRetirement Benefit

New, Posted 1 day ago

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Tooling Manufacturing Engineer

Howmet Aerospace

Fullerton, CA 92831

~ 20 min Onsite

Experience in CAD software, preferably good working level in SolidWorks.
Reaching above and below, stooping, kneeling, crouching, and bending.
Knowledge of Lean Manufacturing theories, methodologies, standards, and tools.
Minimum of 3-5 years of experience in manufacturing and tooling design.
High standard of documentation and record keeping maintaining organizational engineering and tool design specifications.
Understanding manufacturing methods including stamping, heading, milling, turning, grinding, honing, die polishing, gauging, heat treating, coatings, etc.
The employee must occasionally lift / carry / move up to 25 pounds.
Understanding of product tolerance stack-ups and datum structures in the context of designing tooling and fixtures.
Understanding materials such as titanium, tool steels, stainless steels and their behavior during forming and machining processes.
Employees must be legally authorized to work in the United States.
Verification of employment eligibility will be required at the time of hire.
Experience working with ERP systems, preferably Syteline, Oracle, or QAD.
Proficiency with GD&T; requirements and standard inspection methods.
Experience in design of experimentation, data collection, statistical analysis, and clear/concise presentation of results.
Experience with Microsoft Office products.
Visa sponsorship is not available for this position.
Knowledgeable in blueprint reading and GD&T; requirements and standard inspection methods.
Need to be able to wear safety steel toe shoes and walk around at shop floor environment as needed.
Bachelor's degree in engineering from an accredited institution.
Ability to utilize Lean tools to generate meaningful, quantified improvement in cost reduction, efficiency, inventory, cycle/lead times, quality, reliability, delivery, or safety.

SmartExplore AI is experimental.

New, Posted 1 day ago

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3D Print Technician

Keysight Technologies

Diamond Bar, CA

Onsite

Candidates who wish to be considered must be currently enrolled in an accredited college/university as of September 2026.
Applicants who have graduated before September 2026 will not be considered unless they are starting a MS or PHD program after graduating.
Mechanical aptitude and strong attention to detail
High school diploma or equivalent
Experience with Corel Draw design software.
Experience with 3D printing technologies and materials
Visa Sponsorship is not available for this position.
3D Print Technician
Manual dexterity for handling small parts and tools
Ability to lift up to 40 lbs.
Familiarity with slicing software (e.g. Bambu Labs)
Ability to troubleshoot technical issues
Essentials: Experience with Bambu H2D, H2C and H2S printers.

SmartExplore AI is experimental.