CNC Machine Shop Supervisor (2nd Shift)

Australia-Employment; El Monte (CA); On-site; USD 47,000 - 69,000; Full time

Benefits offered by this job

Medical/dental/vision insurance

401(k) with employer match

Paid time off

Job summary

Jobot is seeking a CNC Machine Shop Supervisor for the 2nd shift in El Monte, CA. The role supervises CNC milling and turning operations, leads machinists, and ensures on-time delivery with quality standards.

The ideal candidate has 7+ years CNC experience, 3+ years of supervisory leadership, and strong setup/troubleshooting skills. Bilingual in English and Spanish preferred; on-site, M-F 3:30 PM–12:00 AM. Competitive benefits available.

Qualifications

• 7+ years of CNC machining experience in a manufacturing environment.
• 3+ years of leadership or supervisory experience in a machine shop setting.
• Strong hands-on experience with CNC mills and lathes, including setup and troubleshooting.
• Ability to read and interpret blueprints, technical drawings, and machining specifications.

Responsibilities

• Oversee daily machining operations within the machine shop, including CNC milling and turning work.
• Perform and support complex CNC setups and program adjustments directly at the machine.
• Monitor production flow to ensure jobs are completed on schedule and meet quality expectations.
• Train, coach, and supervise machinists to improve performance, consistency, and safety practices.
• Collaborate with engineering and production teams to resolve issues and support smooth workflow.
• Inspect parts and verify conformance to engineering drawings and specifications.
• Track tooling conditions, machine performance, and material usage to reduce downtime and waste.
• Support continuous improvement efforts focused on efficiency, safety, and product quality.

Skills

Bilingual English/Spanish

CNC mills

CNC lathes

Job description

CNC Machine Shop Supervisor (2nd Shift)

$34 - $50 per hour | El Monte, CA | On-site | Consulting

2nd Shift | M-F 3:30 PM to 12 AM | Bilingual Spanish required | 7+ Years CNC mill and lathe experience

A bit about us:

We are a manufacturing company specializing in the design and production of industrial equipment used in food processing applications. Our operation is built around precision, efficiency, and cross-functional teamwork between production, engineering, and assembly to ensure high-quality output and on-time delivery.

Why join us?

• Competitive benefits including medical, dental, and vision insurance
• 401(k) with employer match
• Paid time off
• Hands-on experience in a fast-paced manufacturing environment

Job Details

SCHEDULE: Monday to Friday, 3:30 PM to 12:00 AM

Job Duties

• Oversee daily machining operations within the machine shop, including CNC milling and turning work
• Perform and support complex CNC setups and program adjustments directly at the machine
• Monitor production flow to ensure jobs are completed on schedule and meet quality expectations
• Train, coach, and supervise machinists to improve performance, consistency, and safety practices
• Collaborate with engineering and production teams to resolve issues and support smooth workflow
• Inspect parts and verify conformance to engineering drawings and specifications
• Track tooling conditions, machine performance, and material usage to reduce downtime and waste
• Support continuous improvement efforts focused on efficiency, safety, and product quality

Job Requirements/Qualifications

• Bilingual English and Spanish required
• 7+ years of CNC machining experience in a manufacturing environment
• 3+ years of leadership or supervisory experience in a machine shop setting
• Strong hands-on experience with CNC mills and lathes, including setup and troubleshooting
• Ability to read and interpret blueprints, technical drawings, and machining specifications
• Proficiency in CNC program adjustments and machine-level edits
• Experience training or mentoring machinists in production environments
• Strong understanding of machining processes, tooling, and fabrication methods

Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories. It is Jobot’s policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions.