Grinder - 2nd Shift

AYM; Los Angeles (CA); On-site; USD 37,195 - 68,880; Full time

Benefits offered by this job

Medical, dental, and vision insurance

15 days PTO

401(k) with company match

Job summary

AYM is hiring Precision Grinders for 2nd Shift operations in Los Angeles, CA, with pay ranging from $27.00 to $50.00+ per hour plus a $3,000 sign-on bonus. Ideal candidates should have experience in manual or CNC grinding and strong GD&T knowledge. The role involves stringent quality standards, and training is provided on the 1st shift before transitioning.

Join a precision-focused manufacturing team producing high-tolerance components. AYM offers a stable work schedule, comprehensive benefits, and growth opportunities across skill levels.

Qualifications

• Experience in manual or CNC OD/ID grinding.
• Strong GD&T knowledge and mechanical aptitude.
• High School Diploma or equivalent required.

Responsibilities

• Perform OD and surface grinding on manual or CNC grinders.
• Verify thickness using gauges and micrometers.
• Support training and process improvements for Level I associates.

Skills

OD/ID grinding

GD&T knowledge

Mechanical aptitude

Education

High School Diploma or equivalent

Tools

CNC controls

Inspection tools

Job description

Grinder – 2nd Shift (Level I, II & III)

$27.00 – $50.00+ per hour - $3,000 sign on bonus

Monday–Friday | 2:00 PM – 10:30 PM

High School Diploma or GED Required

Southeast San Fernando Valley, CA

Training Schedule: All new hires will start on 1st shift for training (5:30 AM – 6:00 AM start time, or earlier if overtime is required). Once training is completed and you transition to 2nd shift, a shift differential will be applied.

AYM Alliance has an exciting opportunity for a Precision Grinder – 2nd Shift in the Southeast San Fernando Valley.

AYM Alliance is a specialized recruiting firm with over 20 years of experience placing top talent in aerospace, defense, engineering, and manufacturing. We work directly with leading companies to connect skilled professionals with career-defining opportunities. To apply for this position, click the Apply button. To view all open opportunities with AYM Alliance, visit www.aymalliance.com/job-search

Join a precision‑focused manufacturing team producing high‑tolerance components to exact blueprint and engineering specifications. We are hiring Precision Grinders at multiple skill levels (I, II, III) for 2nd shift operations.

If you have experience in manual or CNC OD/ID grinding, strong GD&T knowledge, and the ability to hold ultra‑tight tolerances, we want to hear from you.

Precision Grinder Level I

Entry‑Level / Developing Grinder

What You’ll Do:

• Perform OD and surface grinding on manual or basic CNC cylindrical grinders (pre‑set machines)
• Verify thickness and diameter using micrometers and gauges
• Understand and reference GD&T and blueprints
• Work with specified collets, chucks, and v‑blocks
• Compute offsets within 0.0001"
• Complete inspection and in‑process documentation for traceability
• Escalate tooling or quality concerns to senior technicians
• Maintain safety and first‑time quality standards

Qualifications:

• Machine shop or similar environment experience preferred
• Basic GD&T and gaging comprehension required
• Mechanical aptitude strongly desired
• High School Diploma or equivalent

Precision Grinder Level II

Intermediate / Setup & Process Control

What You’ll Do:

• Perform basic setup, maintenance, and troubleshooting of CNC and manual OD grinders
• Use advanced inspection tools (profilometers, air gauges, laser micrometers, camber gauges)
• Make adjustments for cylindricity (taper) and surface finish
• Dress and modify grinding wheels and tooling
• Compute offsets, taper, and clearances with high precision
• Hold implied cylindricity tolerances within 0.000050"
• Support Level I associates and assist with training
• Document inspection results and support NCR documentation

Qualifications:

• Minimum 2 years of experience with precision ground assemblies
• Strong knowledge of GD&T, grinding media, and gaging practices
• Manual and CNC grinding experience
• FANUC or equivalent CNC controls preferred

Precision Grinder Level III

Advanced / Technical Expert

What You’ll Do:

• Perform full setups, maintenance, and advanced troubleshooting on ID/OD and form grinders
• Conduct call grind and functional verification using flow benches and specialized gauges
• Select feeds, speeds, media, and establish new machining techniques
• Configure machine baselines for the tightest tolerance requirements
• Collaborate with engineering to troubleshoot and refine processes
• Achieve and report measurement resolution approaching 0.000010" (tens of millionths)
• Develop tooling and assist in media specification
• Mentor Level I and II technicians

Qualifications:

• Minimum 5 years of precision grinding experience
• Advanced GD&T, grinding media, and process control knowledge
• Manual and CNC grinding expertise
• FANUC or equivalent CNC controls preferred

Work Environment & Physical Requirements

• Clean, organized manufacturing environment
• Primarily seated role
• Use of microscope and computer systems
• Lift/push up to 40 lbs
• Required PPE (safety glasses, hearing protection, etc.)
• Overtime flexibility as needed

Why Join?

• Competitive pay based on skill level and experience
• Stable 2nd shift schedule
• Opportunity to work on high‑precision, tight‑tolerance components
• Growth potential across skill levels

If you are a Precision Grinder (OD/ID, Manual or CNC) looking to advance your career on 2nd shift, apply today.

Benefits & Perks

• Medical, dental, vision, life & disability insurance starting the first day of the month following hire
• 15 days PTO (accrual begins day one) + 12 paid holidays
• 401(k) with company match
• Education reimbursement after 90 days

To view all open opportunities with AYM Alliance, visit www.aymalliance.com/job-search