Top 6 senior machine operator Jobs in los angeles ca

Senior CNC Lathe Machinist
LISI Aerospace —Garden Grove, CA
- $30.11 - $37.09 an hour
- Full-time
- Background check
- 5 years
- English
- Health savings account
- Health insurance
Quick Apply
Senior CNC Press Brake and Roller Operator
Vast —Long Beach, CA
- $40 - $56 an hour
- Overtime
- 5 years
- Senior level
- Commercial
- Paid parental leave
- Disability insurance
Senior Machinist AS9100 Aerospace Machine Shop
AMERICAN PRECISION TOOL & ENGINEERING, INC. —Pacoima, CA
- $30.00 - $37.50 an hour
- Email
- Senior level
- 401(k)
- Paid time off
Quick Apply
4d
Sr. CNC Machinist
WET Design —Sun Valley, CA
- Full-time
- Residential
- Continuous improvement
- Ability to sit for extended periods
Quick Apply
Senior CNC Machinist, Second Shift
Relativity Space —Long Beach, CA
- $33.13 - $45.55 an hour
- 6 years
- Manufacturing
- Senior level
- Opportunities for advancement
Quick Apply

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Senior CNC Press Brake and Roller Operator
Vast —Long Beach, CA
Giving feedback on formability to engineering for design improvement. § 120.62 or otherwise eligible for deemed export licensing. 2+ years rolling form parts.
$40 - $56 an hour

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Senior Production Associate - Nights
Engineered Profiles LLC —Columbus, OH
401k Retirement Plan- Company matching. Some manufacturing or assembly experience desirable. Work in a safe manner, reporting safety risks, and keeping work…
$16.17 - $21.00 an hour
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senior machine operator jobs near los angeles ca

Senior CNC Lathe Machinist

LISI Aerospace
Garden Grove, CA

Quick Apply

Job Details

Full-time
$30.11 - $37.09 an hour

Benefits

Health savings account
Health insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
401(k) 6% Match
Employee assistance program
Vision insurance
401(k) matching
Professional development assistance
Life insurance
Referral program

Qualifications

Mechanical blueprint interpretation
Machine setup
Equipment setup (production tasks)
Team supervision
Tooling
Machine troubleshooting
Machining tool setup
English
GD&T
Quality reports
First article inspection
Manufacturing facility
Team development
Parts drawings
Professional development support
Production in-process inspection
CNC quality inspection
Team training
Precision measurement in machining
Mentoring
Training machine operators
CNC G-code Programming
Leading team collaboration initiatives
Managing manufacturing teams
Technical training
Technical troubleshooting support
Manufacturing company experience
Production troubleshooting

Full Job Description

Company Overview
LISI Aerospace is a global leader in designing and manufacturing high-quality fasteners and structural components for the aerospace industry. With a rich history rooted in innovation and industrial excellence, we are committed to shaping the future of safer, more environmentally friendly aircraft through advanced manufacturing solutions.

Job Overview
Job Title: Senior CNC Lathe Machinist – Evening Shift

Shift Schedule: Monday – Friday | 3:00 PM – 11:30 PM

Position Summary

We are seeking a highly skilled Senior CNC Lathe Machinist to support and lead evening shift operations. This role requires advanced CNC lathe setup expertise, strong troubleshooting skills, and the ability to guide and support a team of machinists. The Senior Machinist will play a key role in training new hires, completing First Article Inspection Reports (FAIRs), and leading daily problem-solving discussions to drive quality, efficiency, and continuous improvement.

Physical Requirements

Ability to stand for extended periods
Ability to lift up to 30 lbs
Ability to work in a machine shop environment (noise, oil, metal chips, etc.)

The ideal candidate is a hands-on technical leader who can perform complex setups independently while mentoring others and supporting production goals.

Essential Duties & Responsibilities

Perform complex CNC lathe setups, including tooling selection, fixture setup, offsets, and program verification
Set up and adjust live tooling and multi-axis lathe operations
Review, edit, and troubleshoot CNC programs to resolve tooling, dimensional, or process issues
Assist machinists with diagnosing and correcting machining errors related to programs, tooling, or setup
Complete and review First Article Inspection Reports (FAIRs) in accordance with quality requirements
Train, mentor, and support new hires and less-experienced machinists
Lead daily problem-solving meetings with a team of 5–6 machinists to address safety, quality, and production issues
Serve as a technical resource for the evening shift and communicate issues to supervision as needed
Ensure adherence to safety, quality, and production standards
Promote a culture of teamwork, accountability, and continuous improvement

Minimum Qualifications

5+ years of CNC lathe machining experience in a manufacturing environment
Proven ability to perform complex CNC lathe setups independently
Strong experience with live tooling and multi-axis lathe operations
Demonstrated experience completing First Article Inspection Reports (FAIRs)
Strong understanding of blueprints, GD&T, and precision measurement
Experience troubleshooting CNC programs and tooling issues
Ability to train and mentor machinists
Strong communication and leadership skills

Pay: $30.11 - $37.09 per hour

Benefits:

401(k)
401(k) 6% Match
401(k) matching
Dental insurance
Employee assistance program
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Professional development assistance
Referral program
Tuition reimbursement
Vision insurance

Experience:

CNC Lathe : 5 years (Required)

Language:

English (Required)

Shift availability:

Night Shift (Required)

Ability to Commute:

Garden Grove, CA 92841 (Required)

Work Location: In person

Quick Apply

Refine Your Search

senior machine operator jobs in los angeles ca

Senior CNC Lathe Machinist

Senior CNC Press Brake and Roller Operator

Senior Machinist AS9100 Aerospace Machine Shop

Sr. CNC Machinist

Senior CNC Machinist, Second Shift

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