1178 Injection Operator jobs in Ontario,CA

Machinist

Knott's Berry Farm

Buena Park, CA 90620

$28.64-$37.24/hr

~ 38 min OnsiteUrgently Hiring

Requires a minimum of 4–6 years of experience in machining and welding operations, along with a current AWS D1.1 Certified Welder certification.
Possess strong knowledge of machinist and welding trade practices, including the properties and applications of various metals and alloys, and be proficient in selecting proper welding techniques for different materials and structural requirements.
Prior experience operating and maintaining machine tools, metal-forming and metal-removal equipment, and various welding devices to fabricate, fit, assemble, repair, and maintain parts and equipment used in a theme park environment.
Must be able to determine proper welding techniques for various alloys; operating and maintaining metal-removing machines, metal forming equipment, machine tools and a variety of welding devices.
Lay out, fit, and fabricate metal components to assemble structural forms, such as machinery frames, bridge parts, and pressure vessels, using knowledge of welding techniques, metallurgy, and engineering requirements. Includes analyzing engineering drawings and specifications to plan welding operations where procedural information is required or unavailable.
Must be able to read and interpret blueprints, drawings, and specifications to determine dimensions, tolerances, layouts, and work sequences, and perform layout, fitting, and fabrication of metal components such as ride structures, mechanical assemblies, and support systems. This position requires applying knowledge of machine shop theory, shop mathematics, metallurgy, and fabrication techniques to safely execute work, often planning tasks independently when detailed instructions are not available.
Ability to perform basic mathematical calculations and effectively communicate in English to follow procedures, complete documentation, and coordinate with team members is essential, with a strong emphasis on safety, precision, and maintaining equipment critical to guest operations.

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91B Wheeled Vehicle Mechanic - Entry Level

US ARMY

Santa Barbara, CA 93101

OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time Off

Attend a 24-week paid training program to gain skills and certifications in vehicle maintenance, equipment maintenance, electronic maintenance, roadside services, safety policies, safe hazmat handling, heavy equipment operations, electrical repairs, preventative maintenance, winch operations, crane operations, and diagnostic equipment operations.
Your job experience may qualify for a reduced training timeline and promotion.
Advanced certifications require additional full funded training programs.

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Machining Tech IV, Grinder- 1st shift

Howmet Aerospace

Fullerton, CA 92831

Flexible Schedule

Recommended

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IP/QC Inspector 3 (2188)

Mitsubishi Chemical Corporation

Irvine, CA 92620

$21.50-$25/hr

~ 44 min Onsite

A minimum of a high-school diploma or GED is required.
Work Experience: A minimum of 2-5 years' experience in composites manufacturing and procedures, or an equivalent combination of experience and/or training.
The ability to conduct all job functions in English; read and comprehend correspondences, memos, and routine reports; interpret documents such as safety rules, operating and maintenance instructions, work instructions, test methods, and procedure manuals; calculate figures and amounts such as fractions, proportions, and percentages; apply concepts of basic algebra; write routine reports and correspondences; speak effectively before groups of employees; and complete tasks and assignments in a timely manner.
Intermediate skills in Microsoft Word and Excel are required.
Math Skills: Must have ability to calculate, subtract, sum, average, fraction and percentage. Understand addition, subtraction, division. multiplication and percentage.

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Metal Plate Former/Fabricator

Anduril Industries

Santa Ana, CA 92704

~ 42 min OnsiteUrgently HiringHealth Insurance

10-15+ years' experience as a metal forming technician.
Proven experience in setting up and operating plate rolling machines to form cylinders, cones, and other curved shapes of various metal thicknesses (up to 4-6").
Extensive experience in operating hydraulic press brakes for forming and bending.
High level of familiarity with various alloys, metals, etc.
Knowledgeable in Geometric Dimensioning and Tolerancing (GD&T;).
Proficient in using precision measuring tools (calipers, micrometers, protractors, tape measures).
Can own the completion of an assigned manufacturing task from start to finish.
Ability to flex between R&D; fabrication and production tasks.
Able and willing to jump in on production assembly integration tasks as needed.
Ability to lift up to 50 lbs unassisted.
Eligible to obtain and maintain an active U.S. Secret security clearance.

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