2nd Shift CNC Operator

Howmet Aerospace; Rancho Cucamonga (CA); On-site; USD 30,307 - 39,950; Full time

Job summary

Howmet Aerospace in Rancho Cucamonga, CA, is seeking a skilled CNC Operator to set up and operate machinery for precision part production. The ideal candidate will possess at least 3 years of manufacturing experience and a high school diploma or equivalent. This full-time position provides a salary of $22-$29 per hour based on experience.

Successful applicants will be detail-oriented, able to read blueprints, and comply with all safety standards. Join Howmet Aerospace and be part of a team dedicated to innovative aerospace solutions.

Qualifications

• 3+ years of related experience in manufacturing.
• Ability to operate CNC machinery and inspect work for quality.
• Understanding of close tolerance practices.

Responsibilities

• Set up and operate CNC machinery for part production.
• Conduct pre-operation inspections for machine readiness.
• Calculate and set machining controls for accurate output.

Skills

CNC Machinery Operation

Blueprint Reading

Mathematical Skills

Problem-Solving

Attention to Detail

Education

High school diploma or equivalent GED

Job description

Trending

Job Info

• Job Identification 116859
• Job Category Operations
• Posting Date 06/03/2026, 10:01 PM
• Locations 11711 Arrow Route, Rancho Cucamonga, CA, 91730, US (On-site)
• Job Schedule Full time
• Export-Controlled Data This position entails access to export-controlled items and employment offers are conditioned upon an applicant's ability to lawfully obtain access to such items

Responsibilities

Summary

Ability to set up and operates CNC machinery, to produce metallic parts to customer specifications by performing the following duties.

Essential Duties and Responsibilities: This is not intended as a comprehensive list; it is intended to provide a representative summary of the major duties and responsibilities. Incumbent(s) may not be required to perform all duties listed, and may be required to perform additional, position-specific tasks.

• Conducts pre-operations inspections to ensure machine is ready to be operated in safe and efficient manner.
• Reads and executes daily production schedule as directed by supervisor.
• Will measure, mark, and scribe dimensions and reference points on material or work piece as guides for subsequent machining.
• Selects, aligns, and secures holding fixtures, cutting tools, attachments, accessories, and materials on machinery.
• Calculates and sets controls to regulate machining factors such as speed, feed, coolant flow, and depth and angle of cut.
• Starts and observes machine operation to detect malfunctions or out-of-tolerance machining and adjusts machine controls or control media as required and reports problems to supervisor as necessary.
• Verifies conformance of finished work piece to specifications and stops production if any part that is detected to be out of specification.
• Will confer with Machine Shop Supervisor to resolve machining problems.
• Produces daily production reports, inspections and other reports as directed by supervisor.
• Must have understanding and knowledge of company procedures and work instructions.
• Maintains a safe and organized workstation and follows all company policies and safety procedures.

Supervisory Responsibilities

This job has no supervisory responsibilities.

Qualifications

Qualifications

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Basic Qualification

High school diploma or equivalent GED.

A minimum of three years of related experience

Minimum three years’ experience working with close tolerance practices of +/- .010 or less, in a manufacturing environment.

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.

Employees must be legally authorized to work in the United States.

Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position.

This position is subject to the International Traffic in Arms Regulations (ITAR) which requires U.S. person status. ITAR defines U.S. person as an U.S. Citizen, U.S. Permanent Resident (i.e. 'Green Card Holder'), Political Asylee, or Refugee.

Language Skills

Ability to read and comprehend simple instructions, short correspondence, and memos. Ability to write simple correspondence. Ability to effectively present information in one-on-one and small group situations to customers, clients, and other employees of the organization.

Mathematical Skills

Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to compute rate, ratio, and percent and to draw and interpret bar graphs.

Reasoning Ability

Ability to apply common sense understanding to carry out instructions furnished in written, oral, or diagram form. Ability to deal with problems involving several concrete variables in standardized situations.

Physical Demand

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to stand, walk quickly, use hands to finger, handle or feel, reach with hands and arms, and talk and hear in a load and hot environment. The employee frequently is required to stoop, kneel, or crouch, and climb onto equipment. The employee is occasionally required to sit. The employee must frequently lift and/or move up to 50 pounds. Specific vision abilities required for this job include close vision, distance vision, peripheral vision, depth perception, and ability to focus.

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job; Reasonable accommodations may be made to enable individuals with disabilities to perform the essential job functions.

While performing the duties of this job, the employee is regularly exposed to moving mechanical parts and extreme heat. The employee is occasionally exposed to fumes or airborne particles, toxic or caustic chemicals, outside weather conditions and vibration. The noise level in the work environment is usually loud.

Pay

$22-29/ hour. Exact compensation may vary based on skills, experience, and location.

Location

Rancho Plant 2 - Fontana, CA.

Schedule

2nd shift, 2pm-10:30pm, Monday-Friday.

About Us

Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. Our primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With $8.3 Billion in revenue in 2025, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers’ success and making a positive impact on the world. 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 . Follow: LinkedIn , Twitter , Instagram , Facebook , and YouTube .

Equal Opportunity Employer:

Howmet is proud to be an Equal Employment Opportunity employer. We are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or other applicable legally protected characteristics.