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

Pen Manufacturing

Senior Welder - (1st Shift)

Anaheim, CA · On-site

$20.50 - $27/hr

Senior TIG Welder (1st shift 6:00AM-2:00PM) Company: PEN Manufacturing Location: Anaheim, CA ... Skilled in operating machine shop tools such as grinders, cutters, and drills. * A team player with ...

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.

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.

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.

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All 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 Jun 19, 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 is the highest paid machine operator?

The highest paid machine operators are often those working in specialized industries such as aerospace, oil and gas, or manufacturing with advanced equipment. Senior machine operators with extensive experience, certifications, and skills in operating complex machinery can earn higher wages, sometimes exceeding $30 per hour or more depending on the industry and location.

What kind of job can a 65 year old get?

A 65-year-old can pursue roles such as senior machine operator or other positions that value experience, manual skills, and reliability. Many jobs in manufacturing, warehousing, or customer service are suitable, often requiring minimal physical strain and flexible schedules.

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 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.

Where do 70 year olds work?

Senior machine operators or experienced workers in manufacturing often continue working into their 70s if they are physically able and have relevant skills. Many work part-time, in supervisory roles, or in environments that require less physical strain, often with accommodations for health and safety regulations.

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 $2000 a day?

Senior machine operators typically do not earn $2000 a day; such high daily earnings are more common in specialized fields like executive roles, high-level consultants, or certain freelance professionals. Most machine operators earn hourly wages, and reaching $2000 daily would require extensive overtime, high-level certifications, or working in high-paying industries such as oil and gas or aerospace with specialized skills. Achieving this level of income generally involves advanced experience, certifications, or working in roles with significant responsibility and risk.

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:
What are popular job titles related to Senior Machine Operator jobs in Riverside, CA? For Senior Machine Operator jobs in Riverside, CA, the most frequently searched job titles are:
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 Welder - (1st Shift)

Pen Manufacturing

Anaheim, CA • On-site

$20.50 - $27/hr

Full-time

Posted 19 days ago

Job description

About Pen Manufacturing (Metal Manufacturing)
Pen Manufacturing is a prominent player in the sheet metal, machining and welding fabrication industry, renowned for
delivering precision-engineered solutions. We are a fast growing and fast paced manufacturing company focused on
Water Infrastructure, Roads/Bridges, Aerospace and many more industries.
Senior Welder - Precision, Craftsmanship, and Innovation
Job Title: Senior TIG Welder (1st shift 6:00AM-2:00PM)
Company: PEN Manufacturing
Location: Anaheim, CA
Experience: Two Years Plus Experience in TIG Welding
Salary: Competitive with exceptional growth opportunities
At Pen Manufacturing, we don't just weld metal-we craft precision-engineered solutions that power industries. As a Senior TIG Welder, you'll be at the heart of our fast-paced, high-quality manufacturing process, working with top-tier materials to create durable, high-performance products. If you take pride in your craft, thrive in a hands-on environment, and want to be part of a team that values skill and precision, this is the role for you.
Responsibilities:
  • Expert Welding & Fabrication: Execute high-quality TIG welds (and other techniques like MIG and Stick as needed) to fabricate and repair components with precision.
  • Blueprint Mastery: Read and interpret technical drawings, welding symbols, and schematics to determine the best welding approach.
  • Material Expertise: Work with steel, stainless steel, aluminum, and other metals, selecting the right materials and consumables for each job.
  • Quality-Driven Work: Inspect and test welds to ensure strength, accuracy, and compliance with industry standards.
  • Advanced Machine Operation: Utilize welding machines, grinders, cutters, and other fabrication tools to prepare materials and achieve a flawless finish.
  • Equipment Maintenance: Keep welding tools and machinery in peak condition with regular inspections and basic maintenance.
  • Safety & Efficiency: Adhere to all safety protocols, maintain a clean workspace, and ensure all procedures meet industry standards.
  • Team Collaboration: Work closely with machinists, engineers, and inspectors to deliver top-tier products on time.
  • Repair & Customization: Modify, repair, and enhance metal structures and components as needed.
  • Process Documentation: Track materials, project timelines, and any challenges encountered to maintain production efficiency.

Requirements:
  • Proven experience as a TIG welder (4-5 years in a machine shop or industrial setting).
  • Ability to work with various metals, including steel, stainless steel, and aluminum.
  • Strong blueprint-reading skills and knowledge of welding symbols.
  • Excellent attention to detail and ability to inspect and test precision welds.
  • Skilled in operating machine shop tools such as grinders, cutters, and drills.
  • A team player with a problem-solving mindset and a strong work ethic.
  • Knowledge of welding safety regulations and best practices.

Preferred Qualifications:
  • Welding certifications (AWS Certified Welder, MIG/TIG certification, etc.).
  • Experience with CNC machines or automated welding systems.
  • Expertise in working with exotic metals or high-pressure systems.
  • Experience with pipe fitting.
  • GMAW and GTAW past work experience.

What You Can Expect:
  • A hands-on, fast-paced environment where craftsmanship and efficiency drive success.
  • State-of-the-art equipment and high-quality materials to work with.
  • A strong team culture where your skills and contributions are valued.
  • Opportunities to grow and refine your expertise in advanced welding techniques.

If you're passionate about precision welding and ready to work in an environment that challenges and rewards your skills, we want to hear from you. Join Pen Manufacturing and help us build something extraordinary.
The pay range for this role is:
30.00 - 38.00 USD per hour (Pen 1808)

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