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Manufacturing Jobs in Riverside, CA (NOW HIRING)

Fluxergy

Manufacturing Engineer

Irvine, CA · On-site

$80K - $90K/yr

About the Role We're seeking a collaborative Manufacturing Engineer to optimize manufacturing processes, improve production performance, and support the successful introduction of new products. In ...

TalentCORE, Inc.

Manufacturing Engineer

Santa Ana, CA · On-site

$75K - $97K/yr

Opportunity to join a leading Aerospace Manufacturing Company supporting both commercial and defense aerospace programs. Our client in Santa Ana, CA is currently seeking an experienced Manufacturing ...

3PE

Manufacturing Engineer

Fontana, CA · On-site

$74K - $96K/yr

Company Description Manufacturing Engineer * 7580 Cherry Ave, Fontana, CA 92336, USA * Full-time Company Description Pacific PPE Corporation specializes in the development and manufacture of ...

Smart LLC

Manufacturing Engineer

Fontana, CA · On-site

$105K - $115K/yr

Position Summary The Manufacturing Engineer is responsible for driving process optimization, throughput improvement, labor efficiency, and operational scalability within a high SKU mix manufacturing ...

Senra Systems

Manufacturing Engineer

Irvine, CA · On-site

$100K - $130K/yr

At Senra Systems, we believe that the future of manufacturing lies not in automation, but in configuration. We supercharge electrical wire harness manufacturing through software configuration ...

Bioray

Manufacturing Supervisor

Irvine, CA · On-site

Manufacturing Supervisor BIORAY, Inc. -- Irvine, California -- Onsite, Monday-Friday Compensation: $75k-$80k Annually The Opportunity The Manufacturing Lead/Supervisor owns the day-to-day execution ...

Senra Systems

Manufacturing Engineer

Santa Ana, CA · On-site

$100K - $130K/yr

At Senra Systems, we believe that the future of manufacturing lies not in automation, but in configuration. We supercharge electrical wire harness manufacturing through software configuration ...

ADURA LLC

Manufacturing Assistant

Corona, CA

$19/hr

About Adura Adura is a leading manufacturer specializing in Printed Circuit Boards (PCBs) and Surface Mount Technology (SMT) Assembly. We are looking for a Manufacturing Assistant to join our team ...

Bioray

Manufacturing Supervisor

Irvine, CA · On-site

$75K - $80K/yr

Manufacturing Supervisor BIORAY, Inc. - Irvine, California - Onsite, Monday-Friday Compensation: $75k-$80k Annually The Opportunity The Manufacturing Lead/Supervisor owns the day-to-day execution of ...

Kirkhill Inc.

Manufacturing Engineer

Brea, CA · On-site

$75K - $96K/yr

Job Summary Optimize all aspects of manufacturing process by identifying opportunities and applying simpler, faster, more cost effective and reliable methods in all phases of manufacturing process.

Peregrine Team

Manufacturing Planner

Orange, CA · On-site

The Manufacturing Planner is responsible for coordinating production schedules, materials planning, and workflow optimization to ensure efficient manufacturing operations. Responsibilities: * Develop ...

Bioray

Manufacturing Supervisor

Irvine, CA · On-site

$75K - $80K/yr

Manufacturing Supervisor BIORAY, Inc. - Irvine, California - Onsite, Monday-Friday Compensation: $75k-$80k Annually The Opportunity The Manufacturing Lead/Supervisor owns the day-to-day execution of ...

CIRCOR Aerospace

Manufacturing Supervisor

Corona, CA · On-site

$62K - $85K/yr

CIRCOR Aerospace & Defense is focused on the design, development, and manufacture of specialty fluid and motion control products for demanding aerospace and defense applications. CIRCOR products are ...

RXinsider LTD.

Manufacturing Engineer

Irvine, CA · On-site

$86K - $107K/yr

B. Braun Medical Inc., a leader in infusion therapy and pain management, develops, manufactures, and markets innovative medical products and services to the healthcare industry. Other key product ...

Prolim Global

Manufacturing Technician

Irvine, CA · On-site

Technician - Manufacturing Location: Irvine, California Job Summary We are seeking a Technician - Manufacturing to support manufacturing operations in Irvine, California. The ideal candidate will ...

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Showing results 21-40

All JobsManufacturing JobsManufacturing Jobs in Riverside, CA

Manufacturing information

See Riverside, CA salary details

$14

$26

$36

How much do manufacturing jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for manufacturing in Riverside, CA is $26.03, according to ZipRecruiter salary data. Most workers in this role earn between $21.06 and $30.10 per hour, depending on experience, location, and employer.

What is manufacturing?

Manufacturing is the process of converting raw materials, components, or parts into finished goods through the use of machinery, tools, and labor. It is a critical sector in the economy, producing products for consumers and businesses alike. Manufacturing can include everything from small-scale craft production to large-scale industrial operations, covering industries such as automotive, electronics, food processing, and more. The process often involves design, engineering, assembly, quality control, and distribution steps.

What is a manufacturing job?

Manufacturing jobs involve creating new products and goods. Manufacturers use raw materials or separate components to build something entirely new. Whether it’s chemical, physical, or mechanical, as long as you are creating a product, you are working in manufacturing. The only exception is construction, which is considered separate from manufacturing. Manufacturing jobs include making prepackaged food or beverages, creating computers and electronics, and producing clothing. Bakers, printers, tailors, furniture builders, and woodworkers are all considered manufacturers. Most manufacturers work in a factory, mill, or plant, but you can also find work in labs.

What skills and qualifications are needed to thrive in a manufacturing role, and why are they important?

To thrive in a manufacturing role, you need a strong understanding of production processes, quality control, and safety protocols, often supported by a high school diploma or technical certification. Familiarity with industrial machinery, lean manufacturing principles, and systems such as ERP or CAD software is typically required. Strong problem-solving abilities, attention to detail, and effective teamwork are vital soft skills in this environment. These skills and qualifications are important to ensure efficient production, minimize errors, and maintain a safe and collaborative workplace.

What are some common challenges faced by professionals working in manufacturing, and how can these be addressed?

One common challenge in manufacturing roles is maintaining production efficiency while ensuring high quality and safety standards. Employees may face issues such as equipment malfunctions, supply chain delays, or adapting to new technologies. These challenges can be addressed by fostering strong teamwork, participating in continuous improvement programs, and staying up-to-date with training in safety procedures and equipment operation. Open communication with supervisors and colleagues also helps resolve issues quickly and maintain a smooth workflow.

What is the difference between Manufacturing vs Assembly Line Worker?

AspectManufacturingAssembly Line Worker
CredentialsOften requires technical skills or certifications in machinery or processesTypically requires basic skills and on-the-job training
Work EnvironmentFactories, production plants, involving various manufacturing processesAssembly lines within factories, focusing on assembling products
Industry UsageUsed across manufacturing sectors like automotive, electronics, and consumer goodsPrimarily found in automotive, electronics, and appliance manufacturing
Job ScopeEncompasses entire production processes, including planning and quality controlFocuses on assembling specific parts or products

Manufacturing involves comprehensive production processes, often requiring technical skills, while Assembly Line Workers focus on assembling products on specific lines with less technical training. Both roles are essential in the manufacturing industry but differ in scope and skill requirements.

What are examples of manufacturing jobs?

Manufacturing jobs include roles such as assembly line workers, machine operators, quality control inspectors, production supervisors, and maintenance technicians. These positions often require knowledge of tools, machinery, and safety protocols, and may involve working in factories or production plants with shift schedules.

What do you do in a manufacturing job?

A manufacturing job involves operating machinery, assembling products, and ensuring quality control in a factory setting. Workers may use tools, follow safety protocols, and work in shifts to meet production targets.
More about Manufacturing jobs

What are the most commonly searched types of Manufacturing jobs in Riverside, CA?

The most popular types of Manufacturing jobs in Riverside, CA are:

What are popular job titles related to Manufacturing jobs in Riverside, CA?

For Manufacturing jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Manufacturing jobs in Riverside, CA look for?

The top searched job categories for Manufacturing jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Manufacturing jobs?

Cities near Riverside, CA with the most Manufacturing job openings:

Infographic showing various Manufacturing job openings in Riverside, CA as of September 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 100% In-person job distribution, with an average salary of $54,135 per year, or $26 per hour.

Manufacturing Engineer

Irvine, CA • On-site

Fluxergy
Biotechnology Research and Development • 11 - 50 employees
Learn more about Fluxergyexternal

$80K - $90K/yr

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 22 days ago

Job description

About Us
Fluxergy is a rapidly growing in vitro diagnostics company innovating on the cutting-edge of laboratory testing. We're developing the first and only multi-modal point-of-care platform that enables molecular, clinical chemistry, immunoassay, and hematology testing on the same system.
Our platform spans many markets including the clinical, veterinary, and food safety industries. We are seeking self-motivated problem solvers who are excited to help decentralize traditional laboratory infrastructure.
At the core of our company's identity is a strong foundation in engineering. We take great pride in our commitment to critical thinking and pragmatic problem-solving through a modular and systemic perspective. We hold the conviction that transparent communication, coupled with the flexibility to adjust to evolving scenarios and the willingness to venture beyond familiar territories, is crucial to both our success and yours.
Our product: https://vimeo.com/176673475
About the Role
We're seeking a collaborative Manufacturing Engineer to optimize manufacturing processes, improve production performance, and support the successful introduction of new products. In this role, you'll partner closely with Production, Quality, Maintenance, Supply Chain, and Engineering to solve manufacturing challenges, drive continuous improvement, and enhance product quality, efficiency, and scalability. This is an excellent opportunity for an engineer who enjoys combining hands-on problem solving with data-driven decision making in a fast-paced, regulated manufacturing environment.
Team Culture:
-Collaborative
- Hands-on
- Self-starters
- Eager to learn
-Adaptable
- Innovative
What You Will Do
  • Monitor production performance by analyzing metrics such as yield, throughput, scrap, and OEE to identify improvement opportunities.
  • Troubleshoot manufacturing issues related to equipment, processes, materials, and product quality using structured root cause analysis.
  • Develop, implement, and optimize manufacturing processes, workflows, tooling, and process controls to improve safety, quality, and efficiency.
  • Lead Lean Manufacturing and continuous improvement initiatives to reduce waste, improve productivity, and optimize manufacturing performance.
  • Support New Product Introduction (NPI), process validation, and production readiness activities.
  • Create and maintain manufacturing documentation, including work instructions, SOPs, and process specifications.
  • Partner with Quality to support CAPAs, process capability studies, and regulatory compliance.
  • Identify opportunities for automation and manufacturing technology improvements.
  • Train production personnel on new processes, equipment, and best practices.
  • Collaborate cross-functionally to achieve manufacturing and business objectives.

What You'll Need to Have
  • Bachelor's degree in Manufacturing, Mechanical, Industrial Engineering, or a related technical field.
  • 1+ years of manufacturing engineering experience in a regulated manufacturing environment.
  • Experience optimizing manufacturing processes and supporting production operations.
  • Working knowledge of Lean Manufacturing, Six Sigma, SPC, process validation, and root cause analysis.
  • Proficiency with SolidWorks CAD and data analysis tools such as JMP.
  • Strong analytical, problem-solving, and project management skills.
  • Excellent communication skills with the ability to collaborate across cross-functional teams.

Preferred Qualifications
  • Experience in medical device, diagnostics, or life sciences manufacturing.
  • Knowledge of FDA Quality System Regulations, ISO 13485, and quality tools such as PFMEA, DFMEA, and Control Plans.
  • Six Sigma Green Belt or Black Belt certification.
  • Experience supporting automation or Industry 4.0 initiatives.

Interview Process
Our interview processes my differ slightly from role-to-role; however, most of our interviews will follow a similar pattern:
- Recruiter Interview
- Hiring Manager interview
- On-site Interview
- Decision
We are an early-stage company and may change our interview process from time-to-time, but our hope is everyone who interviews with us has a positive experience, even if an offer isn't presented.
Benefits
Excellent Medical/Dental Benefits
- 95% medical benefit premiums paid by Fluxergy and covers employee, partner, and dependents
- 100% dental and vision premiums paid for employee, partner, and dependents
- 100% Life Insurance premiums paid for the employee
Work - Life Balance Minded Time Off
- 15 paid vacation days
- 2-week paid winter break
- 7 company paid holidays
- 5 paid sick days
A Work Culture Which Believes in Promoting from Within
- Wear lots of hats / accelerate your career growth!
- We are a flat organization by design - lots of visibility!
- Many of our current leaders started their career with Fluxergy!
Salary Range: $80,000 - $90,000/year
Additional Information
Fluxergy is an Equal Opportunity Employer and is committed to building an inclusive workplace. Qualified applicants will receive consideration for employment without regard to any protected characteristic under applicable federal, state, or local law.
If you require a reasonable accommodation during the application or interview process, please let us know at any point during the hiring process.
Fluxergy participates in E-Verify. Employment eligibility will be verified after hire in accordance with federal law.
Fluxergy is committed to protecting your personal data. Please review our Privacy Policy.

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