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Process Engineer Intern Jobs in California (NOW HIRING)

Lyten, Inc.

Process Engineer Intern

San Jose, CA · On-site

$25 - $32/hr

We areseekinga highly motivated Process Engineer Intern to join our Advanced AnodeTeam this summer. This role offers a fast-paced, hands-on environment where you will gain experience in industry ...

Integr8staff

Manufacturing Engineer Intern

Brea, CA

$23/hr

Job Title - Manufacturing Engineer Intern MUST HAVE Aerospace/ Defense Exp. Company Location -Near ... Employ process improvement strategies and techniques like Lean, Poka yoke and Six Sigma to attain ...

Integr8staff

Manufacturing Engineer Intern

Brea, CA

$23/hr

Job Title - Manufacturing Engineer Intern MUST HAVE Aerospace/ Defense Exp. Company Location -Near ... Employ process improvement strategies and techniques like Lean, Poka yoke and Six Sigma to attain ...

Integr8staff

Manufacturing Engineer Intern

Brea, CA

$23/hr

Job Title - Manufacturing Engineer Intern MUST HAVE Aerospace/ Defense Exp. Company Location -Near ... Employ process improvement strategies and techniques like Lean, Poka yoke and Six Sigma to attain ...

TenEx

Software Engineer Intern

San Jose, CA

Full Stack Engineer Intern We are seeking a highly motivated and versatile Full Stack Engineer ... Contribute to the improvement of our development processes and tools. * Stay up-to-date with the ...

Maxima

Software Engineer - Intern

San Mateo, CA

Software Engineering Intern As a Software Engineering Intern at Maxima, you will work directly with ... Be a core part of a mission-driven startup looking to transform accounting processes. * Stipend ...

Ferrotec Usa

Manufacturing Engineer Intern

Livermore, CA

$19 - $24.50/hr

HOW YOU MAKE AN IMPACT The role of ME Engineer Intern is to partner with other Manufacturing ... Performs product/process analysis for cost reduction, quality improvement, and improved efficiency.

GSE Construction

Project Engineer Intern

Livermore, CA · On-site

$18.50 - $24.25/hr

As a Project Engineer Intern, you will work closely with our experienced engineers and project ... processing of submittals including verifying accuracy, coordinating with engineers and suppliers ...

GSE Construction

Project Engineer Intern

Escondido, CA · On-site

$17.50 - $22.75/hr

As a Project Engineer Intern, you will work closely with our experienced engineers and project ... processing of submittals including verifying accuracy, coordinating with engineers and suppliers ...

RSS, LLC.

Project Engineer Intern

Sacramento, CA

$17.40 - $23.70/hr

Participate in the Change Order process and gain exposure to estimating with tools like Accubid ... Project Engineer Intern typically work in an office environment, although they may occasionally ...

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All JobsProcess Engineer Intern JobsProcess Engineer Intern Jobs in California

Process Engineer Intern information

See California salary details

$13

$21

$29

How much do process engineer intern jobs pay per hour?

As of Jun 21, 2026, the average hourly pay for process engineer intern in California is $21.89, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $25.62 per hour, depending on experience, location, and employer.

What are Process Engineer Interns?

Process Engineer Interns are students or recent graduates who work temporarily in engineering teams to support the design, optimization, and improvement of manufacturing processes. They typically assist with data collection, process analysis, troubleshooting, and the implementation of new technologies or procedures under the supervision of experienced engineers. This internship provides hands-on experience, helping interns apply classroom knowledge to real-world industrial challenges, and often serves as a pathway to a full-time engineering role.

Is $20 an hour good for an internship?

For a Process Engineer Intern, $20 an hour is generally considered competitive, especially for entry-level internships that may require basic engineering skills and knowledge of process improvement tools. Intern wages vary by industry, location, and company, but this rate aligns with average internship pay in technical fields. Factors such as workload, learning opportunities, and potential for future employment should also be considered when evaluating compensation.

What does a process engineering intern do?

A process engineering intern assists in analyzing, designing, and optimizing manufacturing or production processes. They often collect data, run experiments, and use tools like CAD or process simulation software under supervision to improve efficiency and safety. The role provides hands-on experience in process improvement and engineering principles.

Is a 3.4 GPA good for internships?

For a Process Engineer Intern position, a 3.4 GPA is generally considered acceptable, especially if complemented by relevant coursework, technical skills, and internship or project experience. Many employers value practical skills and problem-solving abilities alongside GPA when evaluating candidates for internships.

What are the key skills and qualifications needed to thrive as a Process Engineer Intern, and why are they important?

To thrive as a Process Engineer Intern, you need a solid grounding in chemical, mechanical, or industrial engineering principles, often backed by enrollment in a relevant bachelor's degree program. Familiarity with process simulation software (such as Aspen Plus or AutoCAD), data analysis tools, and safety regulations is typically required. Strong problem-solving abilities, communication skills, and attention to detail help interns excel in team environments and tackle process challenges. These skills and qualifications are crucial for optimizing manufacturing processes, ensuring safety, and supporting project goals.

What are the big 4 internships?

The 'Big 4' internships typically refer to summer internship programs at the four largest professional services firms: Deloitte, PricewaterhouseCoopers (PwC), Ernst & Young (EY), and KPMG. These internships offer experience in consulting, audit, tax, and advisory services, often serving as a pathway to full-time employment in accounting and consulting roles for process engineer interns interested in related fields.

What types of projects and responsibilities can a Process Engineer Intern expect during their internship?

As a Process Engineer Intern, you can anticipate working on a variety of hands-on projects that support process optimization, quality improvement, and efficiency initiatives within manufacturing or production environments. Typical responsibilities may include assisting with data collection and analysis, participating in process mapping, supporting root-cause investigations, and collaborating with multidisciplinary teams such as production, quality assurance, and maintenance. Interns often have opportunities to present their findings and contribute to real-world solutions, providing valuable exposure to daily operations and the chance to develop technical and teamwork skills essential for career advancement.

What is the difference between Process Engineer Intern vs Process Engineer?

AspectProcess Engineer InternProcess Engineer
Required CredentialsTypically pursuing a bachelor's degree in engineering or related fieldBachelor's degree in engineering; often a master's is preferred
Work EnvironmentInternship setting, often in manufacturing or industrial plantsFull-time professional role in similar environments
Employer & Industry UsageInternship programs in manufacturing, chemical, or industrial companiesEstablished companies in manufacturing, chemical, or process industries
Common Search & Comparison IntentYesYes

The main difference between a Process Engineer Intern and a Process Engineer is experience level and responsibilities. Interns are typically students gaining practical experience, while Process Engineers are full-time professionals responsible for process optimization, design, and troubleshooting. Internships serve as a stepping stone toward a full engineering career, with interns working under supervision, whereas Process Engineers independently manage projects and processes in their industry.

What are the most commonly searched types of Process Engineer jobs in California? The most popular types of Process Engineer jobs in California are:
What are popular job titles related to Process Engineer Intern jobs in California? For Process Engineer Intern jobs in California, the most frequently searched job titles are:
What job categories do people searching Process Engineer Intern jobs in California look for? The top searched job categories for Process Engineer Intern jobs in California are:
What cities in California are hiring for Process Engineer Intern jobs? Cities in California with the most Process Engineer Intern job openings:
Process Engineer Intern jobs near you
Infographic showing various Process Engineer Intern job openings in California as of June 2026, with employment types broken down into 3% Locum Tenens, 44% Full Time, 50% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $45,536 per year, or $21.9 per hour.
Process Engineer (Intern)

Process Engineer (Intern)

SIX SIGMA/Winslow Automation Inc.

Milpitas, CA • On-site

$30 - $40/hr

Internship

Posted 8 days ago

Job description

Company Description: Six Sigma Microelectronics (the services division of Winslow Automation, Inc.) is the industry expert in the soldering and modification of high-reliability integrated circuits for space, telecommunications, military, and medical industries. With 35+ years of experience, we are one of the few remaining semiconductor manufacturing companies in Silicon Valley and we are here to stay! We believe in doing it right the first time and doing the right thing all the time. Our team of ~100 employees is continuously growing and we need honest, reliable, and fun individuals to join us.

Why Join Us?

  • Stable high-technology company, Fun-loving team members.
  • Health Insurance
  • Close to BART and light rail.

We are currently hiring a Process Engineer (Intern).

Position Summary: Join the ever-growing and experienced research and development team here at Six Sigma, and learn all about the niche field of microelectronic soldering. Explore the depths of deceptively simple parts and processes, identifying their complex failure points and critical parameters. Work with our diverse team, including Quality, Materials, Process, and Automation Engineering, to implement practical solutions to the process problems you find, ensuring our products are the highest quality they can be.

Responsibilities:

  • Provide engineering support on projects as directed. Projects may include:
    • Evaluating new reflow methods and investigating how to integrate them into our process.
    • Evaluating new temperature cycling and/or plasms cleaning equipment and assisting in developing processes involving this new equipment.
    • Researching and developing improved methods for using our 2D/3D X-ray system.
  • Other related duties as assigned by supervisor.
  • Complete assigned projects and tasks in a timely manner.
  • Present project results at the end of the summer to management and the rest of the Manufacturing Engineering team.

Qualifications:

Education: Currently pursuing a B.S. in Chemistry, Process Engineering, Material Engineering, Chemical Engineering or equivalent.

General Requirements:

  • Familiarity with the theories and applications of materials properties, metallurgy, metrology, and/or thermodynamics.
  • Basic skills in appropriate and accurate use of measurement toolsets (e.g., force gauge, caliper, micrometer, optical comparator, reticle, toolmakers microscope).
  • Familiarity with conducting root cause analysis and performing design of experiments.
  • Strong and logical trouble-shooting and problem-solving skills.
  • Excellent verbal and written communication skills.
  • Detail-oriented.
  • Fast learner, self-motivated, and accomplishment driven.
  • Ability to work productively in a small-team setting, and occasionally work solo.
  • Skilled in use of MS Office computer applications.

Physical Attributes Required:

  • Sitting, standing, walking, and computer use up to 8 hours/day.
  • Manual dexterity and fine motor skills.
  • Physical ability to lift 25+ pounds.

This position requires handling of product or information which is subject to ITAR regulations. Applicants must be either a U.S. citizen or a U.S. Permanent Resident (i.e., a Green Card Holder).