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Machine Shop Supervisor Jobs in Riverside, CA (NOW HIRING)

NextDeavor Inc.

Machinist A

Irvine, CA · On-site

$22 - $25.37/hr

You will work with manufacturing teammates and supervisors in an onsite second-shift role (1:30 PM ... Working knowledge of machine shop mathematics (may include trigonometry) * Demonstrated ability to ...

Dover Corporation

CNC Programmer/Machinist

Grand Terrace, CA

$26.25 - $35.75/hr

... supervisor and internal/external customers * Strong understanding of GD&T (knowledge) * Basic ... Maintains all machine shop programs for consistency, accuracy and efficiency. * Read and interpret ...

Dover Corporation

CNC Programmer/Machinist

Grand Terrace, CA · On-site

$26.25 - $35.75/hr

... supervisor and internal/external customers * Strong understanding of GD&T (knowledge) * Basic ... Maintains all machine shop programs for consistency, accuracy and efficiency. * Read and interpret ...

Dover Corporation

CNC Programmer/Machinist

Grand Terrace, CA

$26.25 - $35.75/hr

... supervisor and internal/external customers * Strong understanding of GD&T (knowledge) * Basic ... Maintains all machine shop programs for consistency, accuracy and efficiency. * Read and interpret ...

Quest Energy Group

QC Lead

Chino, CA · On-site

The ideal candidate brings deep expertise in a machine shop environment and is proficient in ... or supervisory capacity. * Technical Mastery: Proficient in reading blueprints and applying ...

APM Manufacturing

CMM Programmer/Operator

Orange, CA · On-site

$35 - $50/hr

Must have good understanding of GD&T, shop math, blueprint reading, MS Office, and machining ... Supervisory Responsibilities: None Work Environment: The work environment characteristics described ...

APM Manufacturing

CMM Programmer/Operator

Orange, CA · On-site

$35 - $50/hr

Must have good understanding of GD&T, shop math, blueprint reading, MS Office, and machining ... Supervisory Responsibilities: None Work Environment: The work environment characteristics described ...

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Showing results 21-40

All JobsMachine Shop Supervisor JobsMachine Shop Supervisor Jobs in Riverside, CA

Machine Shop Supervisor information

See Riverside, CA salary details

$38.1K

$79.7K

$124.7K

How much do machine shop supervisor jobs pay per year?

As of Aug 8, 2026, the average yearly pay for machine shop supervisor in Riverside, CA is $79,651.00, according to ZipRecruiter salary data. Most workers in this role earn between $60,500.00 and $93,900.00 per year, depending on experience, location, and employer.

What does a machine shop supervisor do?

A Machine Shop Supervisor oversees the daily operations of a machine shop, ensuring that production runs smoothly and efficiently. They are responsible for managing machinists and technicians, scheduling work orders, maintaining equipment, and enforcing safety standards. Additionally, they monitor the quality of finished products, troubleshoot issues, and implement process improvements to optimize productivity. Effective communication and leadership skills are crucial for coordinating tasks and meeting production goals.

What are some common challenges faced by a machine shop supervisor, and how are they typically addressed?

Machine Shop Supervisors often encounter challenges such as maintaining equipment uptime, ensuring quality control, and balancing production schedules with workforce availability. They address these by implementing preventive maintenance programs, conducting regular team training on safety and best practices, and closely monitoring workflow to quickly resolve bottlenecks. Effective communication with machinists, engineers, and management is key to proactively identifying issues and ensuring that both productivity and safety standards are consistently met.

What does a machine shop supervisor do?

Machine shop supervisors coordinate work with managers, machinists, engineers, and other staff in a machine shop to ensure products are created safely and effectively. As a machine shop supervisor, you oversee the setup and operations of the equipment in the shop and develop processes to increase efficiency and ensure that finished products meet all specifications. You may also be responsible for troubleshooting and repairing machinery, such as milling machines or metal lathes.

What is the difference between Machine Shop Supervisor vs Machinist?

AspectMachine Shop SupervisorMachinist
Primary RoleOversees shop operations, manages staff, ensures safety and qualityOperates machines, fabricates parts, follows technical drawings
CredentialsOften requires supervisory experience, technical knowledge, certificationsTechnical training, certifications in machining or CNC operation
Work EnvironmentShop floor management, administrative tasks, team coordinationHands-on machine operation in manufacturing settings
Industry UsageCommonly employed in manufacturing, metalworking, aerospacePrimarily in machine shops, manufacturing plants, repair shops

The main difference between a Machine Shop Supervisor and a Machinist is that the supervisor manages shop operations and staff, while the machinist focuses on operating machines and fabricating parts. Both roles require technical skills and certifications, but the supervisor's role includes leadership and oversight responsibilities.

What are the key skills and qualifications needed to thrive as a machine shop supervisor, and why are they important?

To thrive as a Machine Shop Supervisor, you need a strong background in machining techniques, production processes, and leadership, typically supported by experience in a manufacturing environment and sometimes a technical degree or certification. Familiarity with CNC machines, CAD/CAM software, and ERP systems is often required for efficient operations and workflow management. Excellent communication, problem-solving, and team management skills help foster a safe and productive work environment. These competencies are crucial for ensuring high-quality output, meeting production deadlines, and maintaining workplace safety.
More about Machine Shop Supervisor jobs
What are popular job titles related to Machine Shop Supervisor jobs in Riverside, CA? For Machine Shop Supervisor jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Machine Shop Supervisor jobs in Riverside, CA look for? The top searched job categories for Machine Shop Supervisor jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Machine Shop Supervisor jobs? Cities near Riverside, CA with the most Machine Shop Supervisor job openings:
Machine Shop Supervisor jobs near you
Infographic showing various Machine Shop Supervisor job openings in Riverside, CA as of August 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 100% In-person job distribution, with an average salary of $79,651 per year, or $38.3 per hour.

Technician, Machine Services

Uponor North America

Irvine, CA • On-site

Full-time

Re-posted 14 days ago

Job description

At GF, we see our company as a forward-thinking leader in our field. Since 1802, we have been embracing innovations and sustainable solutions of the highest quality that add value to people's lives around the globe.
Join us to be part of a forward-thinking, people-centered company where your ideas and contributions truly matter.
This is your opportunity to make a real impact in a collaborative, international environment.
To apply mechanical and electronic theory in the trouble shooting, repair and/or testing of a wide variety of fusion welding machines as well as other electronic components, products and systems. Also, accurately executes repair procedures as applied to machines, products and systems of the Company. Accountable for the quality of repair and test work and accuracy of records.
Essential Duties & Responsibilities:
  • Repair, modify, assemble and calibrate all types of Fusion Joining Machines
  • Ensures that the proper working welding equipment is shipped to customers
  • Provides technical support via telephone to customers
  • Evaluates and troubleshoots the machine and notifies the supervisor or machine coordinator of the recommended course of action in repairing and/or replacement of damaged parts
  • Controls and adjust the mechanical alignments, checks the calibration and recalibrate the machine if necessary
  • Completes the work order and ensures the proper listing of all parts pulled out of stock
  • Clarifies customer-related questions directly or via supervisor and advises the supervisor
  • Keeps record on each machine and brings machine history file up to date
  • Strives to improve the machine repair procedures
  • Keeps all the department personnel up to date with information
  • Takes care of Company tools and property
  • Watches the stock levels and informs supervisor or machine coordinator when levels are low
  • Supports department with training as well as local and field repairs, as necessary
  • Notice frequent machine problems, reports any trends to supervisor as well as tries to find possible solutions
  • Analyze component failure for specifications using various analytical equipment
  • Maintain historical data and report on prescribed frequency
  • Work with customer on various tasks as needed
  • Manage RMAs within cycle time goals
  • Provides back up 24-hour technical support, as necessary
  • Domestic or international travel as required.
  • Capture contact information (phone log, etc.).
  • Other duties as assigned.

Desired Requirements:
  • High school diploma (or equivalent), preferred
  • Associate's degree in Electronics or an equivalent, a plus
  • Three years' experience in electronics manufacturing in repair/analysis or related area, a plus
  • Ability to drive forklift, a plus.
  • Completion of fusion machine welding classes, a plus
  • Proficient personal computer skills; familiar with Microsoft Office a plus.
  • SAP experience a plus.

Knowledge, Skills, Training & Abilities:
  • Performs all operations according to prescribed safety principles.
  • Ability to work with and preserve confidential information.
  • Acts as Company representative at other company locations, or at other companies.
  • Follows the procedures as presented in the Employee Handbook, Etiquette Brochure, department procedures, captures contact information, and follows verbal, written or diagram instructions as provided by supervisors and managers.
  • Presents a professional appearance as well as presents a professional attitude with customers, distributors, vendors and other company personnel.
  • Ability to drive with valid driver's license for valid Company reasons. Occasionally.
  • Presents professional communication skills - verbal, written, e-mails.
  • Knowledge of electronic theory
  • Ability to read schematics, troubleshoot and repair electronic products
  • Ability to drive forklift.
  • Understanding of the operation of fusion machine systems
  • Ability to operate electronic and calibration test and equipment

Physical Requirements
  • Ability to discern various colors (wires, electronic components, etc.).
  • Ability to perform typical field activities including but not limited to:
  • Ability to lift to 50 pounds. Occasionally.
  • Climbing ladders.
  • Using catwalks.
  • Carrying equipment, tools, demo boxes, etc.
  • Accessing small spaces.
  • Work is performed in a controlled office and manufacturing environment
  • Bending
  • Reaching with hands and arms
  • Standing
  • Must be able to talk and hear
  • Sitting more than 2/3 of the time.
  • Use of hands to finger, handle, or feel over 2/3 of the time.

Contact person:
Janet GonzalezHuman Resources Director
Please submit your application via the 'Apply' button.

Apply