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Process Engineer Iii Jobs in California (NOW HIRING)

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... with 3+ years of experience; or a PhD with no previous professional experience; or equivalent ...

Process Engineer 3

Fremont, CA · On-site

$86K - $192K/yr

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... with 3+ years of experience; or a PhD with no previous professional experience; or equivalent ...

Process Engineer III

Fremont, CA · On-site

$95 - $143/hr

S.) in Chemical Engineering * 5 to 8 years related experience preferred in a process engineering role. * Over 3 years in chemical synthesis, preferably in batch operation. We understand that not all ...

S.) in Chemical Engineering * 5 to 8 years related experience preferred in a process engineering role. * Over 3 years in chemical synthesis, preferably in batch operation. We understand that not all ...

Process Engineer 3

Fremont, CA · On-site

$98 - $181/hr

The Impact You'll Make As a Process Engineer at Lam, you will operate on cutting-edge technology ... with 3+ years of experience; or a PhD with no previous professional experience; or equivalent ...

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... with 3+ years of experience; or a PhD with no previous professional experience; or equivalent ...

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... with 3+ years of experience; or a PhD with no previous professional experience; or equivalent ...

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... with 3+ years of experience; or a PhD with no previous professional experience; or equivalent ...

S.) in Chemical Engineering * 5 to 8 years related experience preferred in a process engineering role. * Over 3 years in chemical synthesis, preferably in batch operation. We understand that not all ...

Process Engineer III

Fremont, CA · On-site

$95 - $143/hr

S.) in Chemical Engineering * 5 to 8 years related experience preferred in a process engineering role. * Over 3 years in chemical synthesis, preferably in batch operation. What competencies will you ...

S.) in Chemical Engineering * 5 to 8 years related experience preferred in a process engineering role. * Over 3 years in chemical synthesis, preferably in batch operation. We understand that not all ...

Process Engineer III

Santa Clara, CA · On-site

$124K - $171K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

Process Engineer III

Santa Clara, CA · On-site

$124K - $171K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

Process Engineer III

Santa Clara, CA · On-site

$124K - $171K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

Process Engineer III

Santa Clara, CA · On-site

$124K - $171K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

Process Engineer III

Santa Clara, CA · On-site

$124K - $171K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing processes for display and semiconductor manufacturing technologies. You will collect and analyze data ...

Footer{margin-bottom:0.0pt;} Key Responsibilities: • Design experiments, collect data, analyze data and compile reports on process engineering experiments • Perform root cause analysis ...

Showing results 21-40

Process Engineer Iii information

See California salary details

$48.9K

$90.8K

$140.6K

How much do process engineer iii jobs pay per year?

As of Sep 6, 2026, the average yearly pay for process engineer iii in California is $90,813.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,500.00 and $101,700.00 per year, depending on experience, location, and employer.

What does a Process Engineer III do?

A Process Engineer III is an experienced engineering professional who designs, implements, and optimizes manufacturing or industrial processes. They analyze workflows, troubleshoot process issues, and develop solutions to improve efficiency, product quality, and safety. In addition to technical responsibilities, Process Engineer IIIs often lead projects, mentor junior engineers, and collaborate with cross-functional teams. Their work helps organizations reduce costs and ensure compliance with industry standards.

What are the key skills and qualifications needed to thrive as a Process Engineer III?

To thrive as a Process Engineer III, you need a solid background in chemical, mechanical, or industrial engineering, often supported by a bachelor's or master's degree and several years of industry experience. Proficiency in process simulation software (such as Aspen HYSYS or AutoCAD), statistical analysis tools, and knowledge of industry standards and regulatory requirements is essential. Strong problem-solving abilities, project management skills, and effective communication are vital soft skills for this role. These competencies are crucial to ensure efficient process optimization, regulatory compliance, and successful collaboration across multidisciplinary teams.

What are some common challenges a Process Engineer III might face when implementing process improvements?

As a Process Engineer III, you may encounter resistance to change from operators or other departments, especially when introducing new technologies or workflows. Balancing cost-efficiency with maintaining product quality and safety standards can also be challenging. Additionally, coordinating across cross-functional teams—such as production, quality assurance, and maintenance—requires strong communication and project management skills to ensure smooth implementation of process improvements. Staying up-to-date with industry regulations and best practices is crucial for long-term success.

What is the difference between Process Engineer Iii vs Process Engineer Ii?

AspectProcess Engineer IiiProcess Engineer Ii
Required CredentialsBachelor's in Engineering, some certifications (e.g., Six Sigma)Bachelor's in Engineering, often entry-level certifications
Work EnvironmentManufacturing plants, chemical facilities, industrial settingsSimilar industrial environments, often supporting senior engineers
Employer & Industry UsageCommon in manufacturing, chemical, and oil & gas industriesSimilar industries, often with less project leadership responsibility

The Process Engineer Iii typically has more experience and takes on greater responsibilities than the Process Engineer Ii. They often lead projects, optimize processes, and require advanced certifications. The Process Engineer Ii usually supports process improvements under supervision, focusing on technical tasks. Both roles are vital in industrial settings, but the Iii level indicates a higher level of expertise and independence.

Are process engineer Iii in high demand?

Process Engineer III roles are in high demand across manufacturing, chemical, and energy industries due to their advanced technical skills and experience. Employers seek professionals with expertise in process optimization, automation tools, and project management, leading to competitive job opportunities and salaries.

What job categories do people searching Process Engineer Iii jobs in California look for?

The top searched job categories for Process Engineer Iii jobs in California are:

What cities in California are hiring for Process Engineer Iii jobs?

Cities in California with the most Process Engineer Iii job openings:

Infographic showing various Process Engineer Iii job openings in California as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $90,813 per year, or $43.7 per hour.

$104K - $192K/yr

Full-time

Posted 8 days ago


Lam Research rating

8.2

Company rating: 8.2 out of 10

Based on 46 frontline employees who took The Breakroom Quiz

134th of 499 rated machine equipment manufacturers


Job description

The group you'll be a part of In the Global Products Group, we are dedicated to excellence in the design and engineering of Lam's etch and deposition products. We drive innovation to ensure our cutting-edge solutions are helping to solve the biggest challenges in the semiconductor industry. The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology, harnessing atomic precision, material science, and surface engineering to push technical boundaries.

Your role involves developing new and advanced process formulations, defining equipment hardware to meet processing requirements, evaluating test data, and coordinating design requirements to ensure compatibility of processing methods. Your expertise and knowledge play a crucial role our customers success, making an impact on the next generation of semiconductor breakthroughs. In this role, you will directly contribute to the Etch Product Group.

What you'll do Conduct process engineering research, development, and evaluation in support of Lam's cutting-edge semiconductor equipment and systems. Review and enhance processing techniques and methods applied in the manufacture and fabrication of products. Develop and sustain new processes and process improvements to reduce production costs and increase yields.

Compile and analyze test data to establish next steps in process development and determine appropriate limits and variables for process specifications. Collaborate internally to plan, collect data, analyze results, and report on customer demos for existing process applications. Contribute to next generation product development and release activities supporting the semiconductor roadmap.

Provide leadership, clear direction, and guidance to process technicians to support execution activities. All new hires are expected to be hands-on in the lab as part of their day-to-day responsibilities. Who we're looking for Minimum Qualifications: Master's degree in Materials Science, Chemical Engineering, Chemistry or Physics or related field with 3+ years of experience; or a PhD with no previous professional experience; or equivalent experience.

Preferred qualifications Familiarity with working in a laboratory and on semiconductor equipment with experience in surface preparation and analytical techniques. In-depth understanding of Statistical Process Control (SPC) and/or Design of Experiments (DOE). Highly proficient in MATLAB, Python, or other similar scientific computing language.

Working knowledge of statistical analysis and problem-solving methodologies. Experience with statistical tools (JMP, Minitab, etc.) Background in Atomic Layer Deposition (ALD), Chemical Vapor Deposition (CVD), Plasma Enhanced Chemical Vapor Deposition (PECVD), or Physical Vapor Deposition (PVD). Background in Plasma Physics, Reactive Ion Etching (RIE), Atomic Layer Etching (ALE), Inductively Coupled Plasma (ICP), Capacitively Coupled Plasma (CCP)

Knowledge of Material synthesis and material characterization. Experience working in a collaborative and matrixed environment with diverse teams, semiconductor customers, and/or partners. Our commitment We believe it is important for every person to feel valued, included, and empowered to achieve their full potential.

By bringing unique individuals and viewpoints together, we achieve extraordinary results. Lam Research ("Lam" or the "Company") is an equal opportunity employer. Lam is committed to and reaffirms support of equal opportunity in employment and non-discrimination in employment policies, practices and procedures on the basis of race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex (including pregnancy, childbirth and related medical conditions), gender, gender identity, gender expression, age, sexual orientation, or military and veteran status or any other category protected by applicable federal, state, or local laws.

It is the Company's intention to comply with all applicable laws and regulations. Company policy prohibits unlawful discrimination against applicants or employees. Lam offers a variety of work location models based on the needs of each role.

Our hybrid roles combine the benefits of on-site collaboration with colleagues and the flexibility to work remotely and fall into two categories - On-site Flex and Virtual Flex. 'On-site Flex' you'll work 3+ days per week on-site at a Lam or customer/supplier location, with the opportunity to work remotely for the balance of the week. 'Virtual Flex' you'll work 1-2 days per week on-site at a Lam or customer/supplier location, and remotely the rest of the time.

#LI-JK1 Salary CA San Francisco Bay Area Salary Range for this position: $104,000.00 - $192,000.00. The above salary range for this position is relevant to applicants that reside or work onsite in the California, San Francisco Bay Area only. Salary offers will depend on factors that include the location you work from, your level, education, training, specific skills, years of experience and comparison to other employees already in this role

Actual salary may vary from salary offered due to numerous factors including but not limited to unpaid time off, unpaid leave, company mandated shutdown, and other relevant factors. Our Perks and Benefits At Lam, our people make amazing things possible. That's why we invest in you throughout the phases of your life with a comprehensive set of outstanding benefits.


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About Lam Research

Sourced by ZipRecruiter

Lam Research designs and builds products for semiconductor manufacturing, including equipment for thin film deposition, plasma etch, photoresist strip, and wafer cleaning processes.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Fremont, CA, US

Year founded

1980

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