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Weekend Machine Shop Supervisor Jobs in California

Mastercam and/or Machining "certifications" earned * 10+ years CNC and manual machining experience * 5 to 10 years' experience using Mastercam up to Version 10 * Experience as machine shop supervisor ...

Mastercam and/or Machining "certifications" earned * 10+ years CNC and manual machining experience * 5 to 10 years' experience using Mastercam up to Version 10 * Experience as machine shop supervisor ...

Mastercam and/or Machining "certifications" earned * 10+ years CNC and manual machining experience * 5 to 10 years' experience using Mastercam up to Version 10 * Experience as machine shop supervisor ...

Provide coverage for machine shop Supervisor or shop foreman when necessary. * Communicate Company policy and safety rules. * Continually update educational knowledge and best machine practices to ...

The ideal candidate will have strong leadership skills, technical knowledge of CNC machining, and a ... Shop Supervisor to oversee daily operations in our manufacturing facility. This role is responsible ...

The ideal candidate will have strong leadership skills, technical knowledge of CNC machining, and a ... Shop Supervisor to oversee daily operations in our manufacturing facility. This role is responsible ...

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Weekend Machine Shop Supervisor information

What is the difference between Weekend Machine Shop Supervisor vs Weekend Machinist?

AspectWeekend Machine Shop SupervisorWeekend Machinist
CredentialsRelevant certifications, supervisory experienceTechnical machining skills, certifications often required
Work EnvironmentOversees shop operations, manages staffOperates machines, performs machining tasks
Industry UsageUsed in manufacturing, industrial settingsCommon in machine shops, manufacturing plants
Search IntentManagement, supervision, overseeing operationsHands-on machining, technical work

The main difference between a Weekend Machine Shop Supervisor and a Weekend Machinist is that the supervisor oversees shop operations and manages staff, requiring supervisory credentials and experience. In contrast, the machinist focuses on operating machines and performing technical tasks. Both roles are essential in manufacturing environments but serve different functions within the shop.

What are the most commonly searched types of Machine Shop Supervisor jobs in California? The most popular types of Machine Shop Supervisor jobs in California are:
What cities in California are hiring for Weekend Machine Shop Supervisor jobs? Cities in California with the most Weekend Machine Shop Supervisor job openings:
Infographic showing various Weekend Machine Shop Supervisor job openings in California as of July 2026, with employment types broken down into 83% Full Time, 12% Part Time, 1% Temporary, 2% Contract, and 2% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution.

Machine Shop Supervisor

Custom Machining Service Inc

Laguna Hills, CA • On-site

$75K - $90K/yr

Full-time

PTO

Re-posted 6 days ago


Job description

Rapidly growing commercial job shop looking for a leader and team builder to oversee the day to day. We currently have 10-12 machine shop floor employees spread across 2 shifts. Equipment includes 25 CNC Mills and Lathes and a host of common machine shop support equipment.
Requirements for consideration of this position include:
• 5-7 years’ experience with CNC lathes and mills
• 2-3 years’ experience managing machine shop personnel
• Familiarity with all common machine shop measuring tools
• Understanding of GD&T and basic blue print reading
• Strong knowledge of G-code programming and machine set up principals
• Excellent communication and organizational skills
• The ability and desire to overcome any obstacles to “get the job done”
• Most importantly, a positive attitude and ability to lead and work with others
Additional beneficial experience would include:
• working knowledge Solidworks and MasterCam programming software
• Experience with process improvement and Lean Manufacturing
Supervisor position responsibilities include and are not limited to:
• Assisting machinists in setting up and troubleshooting CNC machines for efficient operation
• Supervision of all shop floor employees
• Scheduling and ensuring the success of Evening and Weekend shifts
• Availability to work weekends/evenings as required
• Tracking WIP to insure on time delivery
• Maintaining clean, safe, organized shop floor
• Working with tool vendors to insure availability of necessary cutting tools
• Organizing machine program files and set up sheets for repeat job runs
• Interfacing with CAM programmers in developing reliable efficient tool path
• Working with Quality Department to insure production of print compliant parts
• Maintaining and enforcing all existing policies and procedures
• Assisting is developing policies and procedures for future growth
Training and developing machinist and setup personnel

Company Description

Custom Machining Service Inc. is seeking dedicated individuals to join our growing team. We specialize in precision machining for a variety of industries including medical device, electronics, aerospace, commercial/industrial, and transportation.
Why Choose Us?
Continual Growth:
Work in our 15,000 sq. ft. manufacturing facility and engage in comprehensive services such as CNC milling, turning, cosmetic finishing, precision lasering, 3D designs, and prototyping for both short and long production runs.
Commitment to Quality:
Be part of a team dedicated to delivering exceptional precision and exceeding client expectations with our expertise and craftsmanship.
Opportunities for Advancement:
As we continue to expand, we offer our employees opportunities for professional development and career advancement. Join us to contribute to innovative projects and refine your skills in a supportive environment.
Apply today and join Custom Machining Service Inc. Help us shape the future of precision manufacturing!