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Senior Machine Operator Jobs in Riverside, CA (NOW HIRING)

Pen Manufacturing

Senior Welder - (2nd Shift)

Anaheim, CA · On-site

$20.75 - $25.25/hr

Senior TIG Welder (2nd shift 2:00PM-10:00 PM) Company: PEN Manufacturing Location: Anaheim, CA ... Skilled in operating machine shop tools such as grinders, cutters, and drills. * A team player with ...

FieldAI

Senior Software Engineer, MLOps

Irvine, CA · On-site +1

$131K - $173K/yr

You will work closely with machine learning engineers, robotics engineers, and infrastructure teams ... Experience deploying and operating ML systems for robotics or real-world physical systems.

ABC Sheet Metal

Be Seen First

CNC Programmer Machinist

Anaheim, CA · On-site

$45 - $55/hr

We are looking for a senior CNC professional with strong Mastercam, 5-axis milling, G-code, machine ... Required Qualifications * 8+ years of CNC machining, milling, setup, or operating experience. * 5+ ...

FieldAI

Senior Software Engineer, MLOps

Irvine, CA · On-site

$131K - $173K/yr

You will work closely with machine learning engineers, robotics engineers, and infrastructure teams ... Experience deploying and operating ML systems for robotics or real-world physical systems.

FieldAI

Senior Software Engineer, MLOps

Irvine, CA · On-site +1

$131K - $173K/yr

You will work closely with machine learning engineers, robotics engineers, and infrastructure teams ... Experience deploying and operating ML systems for robotics or real-world physical systems.

Provincial Senior Living

Evening Property Attendant

Hemet, CA · On-site

$14 - $18.75/hr

Provincial Senior Living, proudly part of the Discovery Senior Living family of operating companies ... Inspects and reports all dangerous conditions and any damaged or defective equipment, machinery and ...

Gypsum Management and Supply

Sr Accountant

Anaheim, CA · On-site

$76K - $98K/yr

Performs reviews of financial statements, both at our operating locations and in our corporate ... Must be able to operate basic office machinery. * Must be able to communicate with team and ...

Gypsum Management and Supply

Sr Accountant

Anaheim, CA

$76K - $98K/yr

Performs reviews of financial statements, both at our operating locations and in our corporate ... Must be able to operate basic office machinery. * Must be able to communicate with team and ...

Twitch

Senior Technical Program Manager

Irvine, CA · On-site

... operating models and stakeholder structures that bring clarity, and ensuring teams across ... applied machine learning programs • BA/BS in a technical discipline, or equivalent practical ...

Mainplace Senior Living

Maintenance Assistance

Orange, CA · On-site

$19 - $21/hr

... machines, etc. HVAC, including but not limited to general principles of HVAC and heat pump ... senior living communities located throughout the US. Each of these businesses is operated by a ...

Mainplace Senior Living

Maintenance Assistance

Orange, CA · On-site

$19 - $21/hr

... machines, etc. HVAC, including but not limited to general principles of HVAC and heat pump ... senior living communities located throughout the US. Each of these businesses is operated by a ...

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All JobsMachine Operator JobsSenior Machine Operator JobsSenior Machine Operator Jobs in Riverside, CA

Senior Machine Operator information

See Riverside, CA salary details

$26.1K

$83.8K

$170.6K

How much do senior machine operator jobs pay per year?

As of Jul 13, 2026, the average yearly pay for senior machine operator in Riverside, CA is $83,761.00, according to ZipRecruiter salary data. Most workers in this role earn between $43,300.00 and $107,500.00 per year, depending on experience, location, and employer.

What kind of job can a 65 year old get?

A 65-year-old can pursue roles such as senior machine operator, which often require experience, attention to detail, and safety awareness. Many jobs at this age focus on part-time, flexible, or less physically demanding positions, and certifications or skills in specific tools or machinery can enhance employability.

What is the difference between Senior Machine Operator vs Machine Operator?

AspectSenior Machine OperatorMachine Operator
CredentialsTypically requires more experience and sometimes certifications in specific machineryBasic machine operation certifications or training
Work EnvironmentOversees complex machinery, may supervise othersOperates machinery under supervision or standard procedures
ResponsibilitiesMaintains, troubleshoots, and optimizes equipment; mentors junior staffPerforms routine machine operation tasks

The main difference between a Senior Machine Operator and a Machine Operator lies in experience, responsibilities, and leadership. Senior Machine Operators handle more complex tasks, oversee equipment, and often mentor others, whereas Machine Operators focus on routine operation. Both roles require relevant certifications, but the senior position demands more expertise and experience.

What is the highest paying machine operator job?

Senior machine operators or specialized roles such as CNC machine programmers and automation technicians tend to have the highest salaries among machine operators, often exceeding $60,000 annually. These positions typically require advanced technical skills, certifications, and experience working with complex machinery or computer-controlled systems.

What is the role of a senior machine operator?

A senior machine operator oversees the operation of manufacturing or processing equipment, ensuring safety, efficiency, and quality standards are met. They often troubleshoot machinery, perform maintenance, and may train or supervise junior operators, requiring technical skills and knowledge of safety protocols.

What opportunities for career advancement are available to Senior Machine Operators within manufacturing organizations?

Senior Machine Operators often have several pathways for career growth, including moving into supervisory or team lead roles, such as Production Supervisor or Shift Manager. Many organizations value the technical expertise and leadership skills developed in this position, making it possible to transition into roles that focus on process improvement, quality assurance, or training new operators. Additionally, pursuing certifications in advanced manufacturing technologies or equipment maintenance can open doors to specialized roles, such as Maintenance Technician or Process Engineer. Demonstrating initiative and strong problem-solving abilities can further increase advancement prospects within the company.

What are Senior Machine Operators?

Senior Machine Operators are experienced professionals responsible for operating, maintaining, and troubleshooting industrial machinery in manufacturing or production settings. They oversee machine performance, ensure safety standards are met, and may supervise junior operators. Their role often includes setting up machines, performing quality checks, and making adjustments to optimize efficiency and product quality. Senior Machine Operators typically have several years of hands-on experience and a strong understanding of mechanical systems.

What jobs pay $700 a day?

Senior machine operators in manufacturing or industrial settings can sometimes earn around $700 per day, especially with overtime, specialized skills, or working in high-demand industries. High-paying roles often require certifications, experience, and the ability to operate complex machinery efficiently.

What are the key skills and qualifications needed to thrive as a Senior Machine Operator, and why are they important?

To thrive as a Senior Machine Operator, you need advanced mechanical aptitude, experience with manufacturing equipment, and often a high school diploma or equivalent with additional technical training. Familiarity with CNC machines, PLC systems, and safety certifications like OSHA are commonly required. Strong attention to detail, problem-solving abilities, and effective teamwork are crucial soft skills for this role. These competencies ensure efficient production, minimize errors, and maintain a safe and productive work environment.
What are the most commonly searched types of Machine Operator jobs in Riverside, CA? The most popular types of Machine Operator jobs in Riverside, CA are:
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What job categories do people searching Senior Machine Operator jobs in Riverside, CA look for? The top searched job categories for Senior Machine Operator jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Senior Machine Operator jobs? Cities near Riverside, CA with the most Senior Machine Operator job openings:
Senior Machine Operator jobs near you
Senior CNC Production Programmer

Senior CNC Production Programmer

Complete Metal Design inc

Glendora, CA

$50 - $65/hr

Full-time

Medical, Dental, Retirement, PTO

Posted 23 days ago

Job description

About the Role

Complete Metal Design is looking for an experienced Senior CNC Production Programmer who owns the front end of every job — programming, setup, and first-article proveout — across our mills and lathes. You'll take a part from print or 3D model through to a proven program: planning the strategy, writing the program, dialing in the setup, and running the first article. Once the part is proven, you hand it off to an operator to run production.
This is a true hands-on role. If you'd rather be stuck behind a desk all day, this isn't it. We want a programmer who is just as comfortable at a control, indicating a vise, and making chips as they are writing a program.
What You'll Do

  • Own the front end of every job: programming, setup, and first-article proveout — then pass the proven part off to an operator to run production.
  • Develop CNC programs for 3-axis and multi-axis mills and lathes.
  • Review customer prints and 3D models to plan machining strategy, fixturing, and tooling.
  • Perform full machine setups: workholding, tool loading and offsets, work offsets, and program proveout.
  • Run first articles yourself — dial in the program, verify dimensions, and confirm the process is solid before handing it off.
  • Hand off a proven, documented job to an operator so they can run production with confidence.
  • Create and maintain tool libraries and programming templates.
  • Produce setup sheets, tool lists, and work instructions so operators can run the job cleanly after you've proven it out.
  • Edit programs at the control when needed during proveout; troubleshoot and optimize to reduce cycle times and improve finish quality.
  • Work closely with engineering, estimating, and production to provide DFM feedback and realistic machining time estimates.
  • Mentor operators and junior programmers; help establish and enforce programming and setup standards.
  • Support continuous improvement efforts — fixturing design, workholding upgrades, and process documentation.
What We're Looking For

  • 5+ years of hands-on CNC experience in a production machine shop, with real time spent programming, setting up, and proving out first articles — not just programming from a desk.
  • Strong experience programming and setting up 3-axis mills and CNC lathes (live tooling a plus).
  • Comfortable at the control during proveout — editing programs, touching off tools, setting work offsets, and making the call on speeds/feeds adjustments to get a clean first article.
  • Deep understanding of machining fundamentals: speeds and feeds, tool selection, workholding, and material behavior across aluminum, steel, stainless, and non-ferrous metals.
  • Ability to read and interpret complex mechanical drawings, GD&T, and 3D models.
  • Strong communication skills; able to work cross-functionally with engineering, estimating, and production.
  • Willingness to be on the floor every day — this is not a desk job.
Nice to Have

  • Experience with 5-axis programming.
  • Experience with cavity and core mold making.
  • Shop floor leadership or lead-programmer experience.
What We Offer

  • Competitive salary commensurate with experience
  • Health, dental
  • Paid time off and holidays
  • 401(k)
  • Stable, growing shop with a mix of interesting prototype, production, and aerospace work
  • A team that values craftsmanship and gives programmers real ownership of their work
How to Apply

Send your resume and a brief note about the kinds of parts and machines you've programmed to corey@completemetaldesigninc.com. Any sample program output or portfolio highlights you're able to share are welcome.
Complete Metal Design, Inc. is an equal opportunity employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, disability, or veteran status.