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Weekend Machine Shop Supervisor Jobs in California

Wilcox Machine Company

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WELD SHOP SUPERVISOR

Bell Gardens, CA · On-site

$115K - $140K/yr

Wilcox Machine Company, a Los Angeles based, large job shop machine shop, is searching for a foreman to supervise our welding operations. We specialize in welding/fabrication and machining of large ...

Light Composites, Inc.

Machinist

Poway, CA · On-site

$35 - $40/hr

The day-shift Machine Shop Lead coordinates under a supervisor who handles technical escalations. On second shift there is no one in the building to escalate to -- technical self-sufficiency is the ...

Quinn Company

Shop Supervisor

Sylmar, CA

Service Supervisor - Machine (Shop Supervisor) Quinn Company Sylmar, CA $91,474 - $109,000 (DOE) Join Quinn and lead with a company that invests in your future. Quinn Company, your local Caterpillar ...

Light Composites, Inc.

Machinist

Poway, CA · On-site

$35 - $40/hr

The day-shift Machine Shop Lead coordinates under a supervisor who handles technical escalations. On second shift there is no one in the building to escalate to -- technical self-sufficiency is the ...

Quinn Company

Shop Supervisor

Sylmar, CA · On-site

Overview Service Supervisor - Machine (Shop Supervisor) Quinn Company Sylmar, CA $91,474 - $109,000 (DOE) Join Quinn and lead with a company that invests in your future. Quinn Company, your local ...

General Matter

Machine Shop Manager

Los Angeles, CA

$140/hr

Ability to work extended hours and weekends as necessary. Equal Opportunity Employer General Matter is an Equal Opportunity Employer; employment with General Matter is governed on the basis of merit ...

General Matter

Machine Shop Manager

Los Angeles, CA · On-site

$110K - $140K/yr

Ability to work extended hours and weekends as necessary. Equal Opportunity Employer General Matter is an Equal Opportunity Employer; employment with General Matter is governed on the basis of merit ...

Quinn Company

Shop Supervisor

Sylmar, CA · On-site

Overview Service Supervisor - Machine (Shop Supervisor) Quinn Company Sylmar, CA $91,474 - $109,000 (DOE) Join Quinn and lead with a company that invests in your future. Quinn Company, your local ...

alu

Machine Shop Manager

Santa Ana, CA

$100K - $125K/yr

The Machine Shop Manager oversees the machine shops in the Susan St/Warner, as well as Alton facilities. The Machine Shop Manager plans, schedules, and manages all production activities and works to ...

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All JobsMachine Shop Supervisor JobsWeekend Machine Shop Supervisor JobsWeekend Machine Shop Supervisor Jobs in California

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:
Weekend Machine Shop Supervisor jobs near you
Infographic showing various Weekend Machine Shop Supervisor job openings in California as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

WELD SHOP SUPERVISOR

Wilcox Machine Company

Bell Gardens, CA • On-site

$115K - $140K/yr

Full-time

Medical, Dental, Life

Posted 22 days ago

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Job description

Wilcox Machine Company, a Los Angeles based, large job shop machine shop, is searching for a foreman to supervise our welding operations. We specialize in welding/fabrication and machining of large scale (up to 120,000 pounds), prototype and short run production parts and assemblies. Our diverse customer base spans commercial, government, and aerospace industries. We operate two shifts per day in an 80,000 square foot facility. Founded in the 1950s, Wilcox Machine continues to offer high quality, cost effective manufacturing services to all of our valued customers.

Responsibilities primarily consist of directing the efforts of 7 to 10 welders, and interfacing with other foremen, planners, and occasionally, customers. Candidates should have experience with the following:

  • Must be familiar with ASME Sect. IX, AWS D1.1, and AWS D17.1 codes.
  • Proper selection of specific weld procedures for specific applications.
  • Able to develop and qualify new weld procedures and certify welders.
  • Familiar with TIG, MIG, and Submerged Arc processes.
  • Strong blueprint reading and shop math skills.
  • Experience with layouts of large fabrications.
  • Prior hands-on welding experience.
  • Strong communication/people management skills.

This is a very hands-on job. Candidates should be energetic, highly motivated, and have strong people skills.

Compensation consists of a base salary, plus an incentive base bonus dependent upon company performance and personal effort. We also offer medical, dental, and 401K benefits.

Interested candidates should send resume, including employment history, via e-mail or fax to 562/806-4628.

Company Description

Wilcox Machine Company, has been a well-established machine shop in Los Angeles since 1956. We specialize in machining large commercial, aerospace, and government parts and assemblies, handling components ranging from a few hundred pounds to over 100,000 pounds. Our focus is on prototype and low-volume production work, and we are currently experiencing high demand with multiple large contracts and ongoing job shop work.