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Research And Development Process Engineer Jobs in Los Angeles, CA

Socket.dev

Process Engineer, Tech Ops

Orange, CA · On-site

$135 - $140/hr

The Process Engineer works closely with Manufacturing, Quality, R&D, and Maintenance to solve equipment and process-related issues and to design processes that are efficient, repeatable, and ...

Boeing

Associate Process Engineer

Los Angeles, CA · On-site

$98K - $133K/yr

Associate Process Engineer Company: Spectrolab, Inc. Spectrolab, Inc., a wholly owned subsidiary of ... Support Research and Development (R&D) activities associated with advancing solar cell technologies ...

Meissner Filtration Products

Process Engineer

Camarillo, CA · On-site

$86K - $104K/yr

Meissner is focused on the development of the whole individual, and we have programs and tools in ... Confers with research personnel to clarify or resolve problems and develops design. * Prepares or ...

New

Meissner

Process Engineer

Camarillo, CA

$86K - $104K/yr

Meissner is focused on the development of the whole individual, and we have programs and tools in ... Confers with research personnel to clarify or resolve problems and develops design. * Prepares or ...

New

Socket.dev

Process Engineer I

Walnut, CA · On-site

$74 - $86/hr

Description Process Engineer I Walnut, CA | The Gund Company Launch Your Engineering Career and ... Career Development Opportunities * Employee Assistance Program * Life and Disability Insurance Why ...

New

Mesh Optical Technologies

Process Engineer

Gardena, CA · On-site

$90K - $140K/yr

... process development or yield improvement for optical, photonic, or microelectronic devices ... Process Engineer: $90,000.00 - $140,000.00/per year Title and base salary are determined on a case ...

Mesh Optical Technologies

Process Engineer

Gardena, CA · On-site

$90K - $140K/yr

... process development or yield improvement for optical, photonic, or microelectronic devices ... Process Engineer: $90,000.00 - $140,000.00/per year Title and base salary are determined on a case ...

Cambro

Process Engineer III - Roto

Huntington Beach, CA · On-site

The Process Engineer III works closely with Operations, Tooling, Engineering, Quality, and New Product Development departments in determining, implementing, and optimizing the production of quality ...

Cambro

Process Engineer III - Roto

Huntington Beach, CA · On-site

The Process Engineer III works closely with Operations, Tooling, Engineering, Quality, and New Product Development departments in determining, implementing, and optimizing the production of quality ...

MeriCal, LLC

Process Engineer, Tech Ops

Orange, CA · On-site

$135K - $140K/yr

The Process Engineer works closely with Manufacturing, Quality, R&D, and Maintenance to solve equipment and process-related issues and to design processes that are efficient, repeatable, and ...

Bachem AG

Process Engineer I

Torrance, CA · On-site

$70K - $96K/yr

The process engineer will also be responsible for identifying and researching background for ... Lead the process development, optimization and scale-up of lyophilization processes to cGMP and FDA ...

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Showing results 21-40

All JobsResearch And Development Process Engineer JobsResearch And Development Process Engineer Jobs in Los Angeles, CA

Research And Development Process Engineer information

See Los Angeles, CA salary details

$49K

$109.5K

$164.3K

How much do research and development process engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for research and development process engineer in Los Angeles, CA is $109,488.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,700.00 and $128,200.00 per year, depending on experience, location, and employer.

What does a research and development process engineer do?

A Research and Development (R&D) Process Engineer is responsible for designing, developing, and optimizing processes used in product manufacturing or service delivery. They work on creating new processes or improving existing ones to increase efficiency, quality, and cost-effectiveness. R&D Process Engineers often collaborate with other scientists, engineers, and production teams to bring new products from conception to full-scale production while ensuring compliance with safety and regulatory standards. Their role is crucial in driving innovation and maintaining a company's competitive edge.

How does a research and development process engineer typically collaborate with cross-functional teams during product development?

As a Research and Development Process Engineer, you will frequently collaborate with teams from quality assurance, manufacturing, product design, and marketing. This collaboration ensures that new processes or products are not only innovative but also feasible for large-scale production and meet market needs. Regular meetings, prototype reviews, and process optimization discussions are common, and your role often involves translating technical findings into actionable improvements for other departments. Effective communication and teamwork are essential, as your input helps bridge the gap between research concepts and practical, manufacturable solutions.

What are the key skills and qualifications needed to thrive as a research and development process engineer, and why are they important?

To thrive as a Research and Development Process Engineer, you need a solid background in chemical or mechanical engineering, process design, and problem-solving, usually supported by a relevant engineering degree. Familiarity with CAD software, process simulation tools, and Six Sigma or Lean Manufacturing certifications is typically required. Standout candidates excel in creativity, collaboration, and effective communication to translate research into scalable solutions. These skills are vital for innovating new processes, improving efficiency, and ensuring successful product development in competitive industries.

What is the difference between Research And Development Process Engineer vs Manufacturing Engineer?

AspectResearch And Development Process EngineerManufacturing Engineer
Primary FocusDeveloping and optimizing new products and processesImproving and maintaining manufacturing processes
Work EnvironmentLabs, R&D departments, design teamsProduction floors, factories, assembly lines
Required CredentialsBachelor's in engineering, chemistry, or related field; often advanced degreesBachelor's in engineering, manufacturing, or industrial engineering
Industry UsageResearch institutions, product development firms, tech companiesManufacturing plants, industrial companies, OEMs

Research And Development Process Engineers focus on creating and refining new products and processes, often working in labs and design environments. Manufacturing Engineers optimize existing production processes to improve efficiency and quality on the factory floor. While both roles require engineering credentials, their work environments and objectives differ significantly.

What are popular job titles related to Research And Development Process Engineer jobs in Los Angeles, CA?

For Research And Development Process Engineer jobs in Los Angeles, CA, the most frequently searched job titles are:

What job categories do people searching Research And Development Process Engineer jobs in Los Angeles, CA look for?

The top searched job categories for Research And Development Process Engineer jobs in Los Angeles, CA are:

What cities near Los Angeles, CA are hiring for Research And Development Process Engineer jobs?

Cities near Los Angeles, CA with the most Research And Development Process Engineer job openings:

Research And Development Process Engineer jobs near you
Infographic showing various Research And Development Process Engineer job openings in Los Angeles, CA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $109,488 per year, or $52.6 per hour.

Senior Process Engineer

Mesh Optical Technologies

Gardena, CA • On-site

$140K - $180K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 17 days ago

Job description

SENIOR PROCESS ENGINEER

Mesh Optical Technologies was founded on the belief that optical photons will be at the center of advanced technologies in the coming century. Making advanced technology ubiquitous means building at scale, and that's exactly what we're doing at Mesh.

Our products require semiconductor-grade packaging processes-bumping, dicing, precision bonding, optical alignment, and automated assembly-executed at yield levels and volumes that demand real process engineering discipline. We are seeking a Senior Process Engineer to own the development and qualification of these processes from R&D through production ramp, and to help build high-volume semiconductor packaging process engineering in the US.

RESPONSIBILITIES

  • Own development of wafer prep and die-level packaging processes: bumping, dicing, sub-micron precision bonding, sub-micron optical alignment, flip-chip die bonding, wire-bonding, dispense, fully-automated final assembly and associated materials
  • Own tool selection, materials selection, recipe development, and statistical process control limits to transfer processes from R&D to volume production
  • Translate package and product designs into high volume production processes and collaborate with electrical, mechanical, and photonic circuit design teams to design-for-manufacturing
  • Design production processes from the lab bench through proof of concept and production ramp
  • Establish process limits and feedback process constraints as design rules to design teams
  • Characterize parts with x-ray, FIB cut/SEM, CSAM, and die shear testing, closing the loop with electrical, mechanical, and photonic circuit design teams
  • Act as the technical owner for failure-analysis findings, root cause analysis, and corrective actions
  • Push process yields above 99.9% and thermal-cycle reliability for years-long qualification
  • Provide technical mentorship as we work to build up high-volume semiconductor packaging process engineering in the US

QUALIFICATIONS

  • MS or PhD in Materials Science, Chemical Engineering, Electrical Engineering, or similar
  • Extensive (MS + 2 years) hands-on semiconductor process-development experience
  • Strong troubleshooting skills and hands-on experience in semiconductor packaging, assembly, or advanced manufacturing environments
  • Demonstrated success qualifying processes such as flip-chip bonding, wafer processing, plasma cleaning, and wire bonding
  • Expertise in statistical quality control and process improvement methodologies, with experience leading internal audits and driving continuous improvement
  • Comfortable working in a cleanroom or controlled manufacturing environment with cross-functional engineering teams
  • Willingness to work extended hours and weekends as needed

PREFERRED EXPERIENCE

  • 5+ years of fab or wafer level packaging experience (e.g. lithography, etch, CVD, CMP, solder bumping, wafer dicing)
  • Experience integrating photonic devices into complex opto-electronic packages, sub-m die-bonding, wafer prep, and materials used in advanced packaging

COMPENSATION AND BENEFITS:

Pay range: 
Senior Process Engineer: $140,000.00 - $180,000.00/per year

Title and base salary are determined on a case by case basis commensurate with experience and merit.

In addition to base salary, compensation for this role includes:

  • Eligibility for long-term incentives including company stock options and discretionary bonuses awarded for exceptional achievements.
  • Comprehensive medical, vision, and dental insurance with significant cost covered by the company for yourself and dependents.
  • Paid parental leave and flexible PTO (3 weeks accrued vacation and 10 company holidays per year).
  • 401(k) retirement plan access.
  • Relocation assistance to sunny Los Angeles.

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