Machining Tech IV, Grinder- 1st shift

Howmet Aerospace Inc.; Fullerton (CA); On-site; USD 30,000 - 51,000; Full time

Benefits offered by this job

Health insurance

401k matching

Paid holidays and vacation

Flexible schedules

Job summary

Howmet Aerospace Inc. in Fullerton, CA is seeking a Machining Tech IV, Grinder for first shift. You will set up and operate multiple spindle automatic screw machines, making minor process adjustments as required to meet tolerances.

Responsibilities include complete machine setup, tool selection and adjustment, interpretation of layouts, and quality checks. The role emphasizes safety, accuracy, and training support for less experienced operators.

Qualifications

• Read and interpret manufacturers drawings and part prints.
• Ability to perform basic math and dimensional calculations.
• Work to tight tolerances and inspect parts with basic tools.
• Capable of interpreting and following written or verbal instructions.

Responsibilities

• Independently set up automatic screw machines for production runs.
• Select and adjust cutting tools, cycles, speeds, feeds and stops.
• Position gears/cams per screw machine layouts and verify dimensions.
• Operate machines to perform turning, drilling, reaming, facing, tapping and threading.
• Ensure parts meet tolerances; troubleshoot tool/machine issues.
• Sharpen tooling and apply Machinist measuring tools knowledge.
• Maintain clean, safe work area and assist training of operators.

Skills

Reading drawings

Mathematical ability

Attention to detail

Problem solving

Education

High school diploma or GED or equivalent

Tools

Calipers

Micrometers

Comparators

Job description

• Locations 801 S Placienta Ave, Fullerton, CA, 92831, 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

Howmet Fastening Systems (HFS)is seeking aMachining Tech IV, Grinder- 1st Shiftat our aerospace manufacturing facility in Fullerton, CA.
This position sets up and operates multiple spindle automatic screw machines. Incumbent will have control to make minor adjustments to the process or machine after tasks are assigned.

Essential Duties and Responsibilities

• Independently makes complete set up of automatic screw machines.
• Selects, mounts, and adjusts cutting tools; regulates time cycles; sets machine speeds, feeds and stops.
• Selects and positions gears and cams as called out on screw machine layout.
• Works from orders, screw machine part prints and screw machine layouts.
• Operates machines to perform turning, drilling, reaming, facing, tapping, threading, forming and other operations within the capacity of the machine.
• Sets up machine to produce parts to close tolerances. Checks parts intermittently to specified dimensions.
• Recognizes improper machine functioning or cutting action of tools; troubleshoots and makes proper adjustments.
• Re sharpens tooling using support equipment.
• Applies complete knowledge of machinist's hand and measuring tools.
• Applies knowledge of metals, alloys, cutting oils and coolants, as required.
• Performs S.P.C. charting from predetermined dimensions.
• Performs knitting task.
• Assist factory supervision and leaders in the training of machine operators.
• Parts to be lifted and/or transported may weigh up to 30 lbs.
• Keeps work area clean, safe and in an orderly fashion on a daily basis.
• Performs other tasks of equal or lesser skill as required.

Qualifications

Basic Qualifications

• Minimum of 1-3 years’ experience operating machinery as a Screw machine set up operator.
• Ability to read and understand manufacturers drawings, catalogs, and other written or verbal instructions.
• Able to read/interpret part drawings, use quality tools (calipers, mics, comparators).
• 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.
• 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.
• 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.

Physical Demands:

• Must be able to lift/move 30 lbs. (may not exceed per EHS policies)
• Must be able to stand for long periods of time

Preferred Qualifications:

• 3 years’ experience in machinery operations in screw machines
• High school diploma or GED or three or more years related experience and/or training, or equivalent combination of education and experience.

Benefits/Salary:

The position includes competitive wages and a comprehensive benefits package available day one of hire, including health insurance (medical, dental, vision), excellent 401k matching program, paid holidays and vacation. Howmet Aerospace curates a strong working environment through opportunities for career progression, community engagement activities, and flexible schedules contingent upon role and location.The salary range for this position is $21.91- $37.25.

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.