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Process Engineer Intern Jobs in Orange, CA (NOW HIRING)

Electrical Engineer Intern Job Code: 39061 Job Location: Anaheim, CA * Participate in the design ... Gather, process, and analyze extensive datasets to inform and support decision-making * Safely ...

Electrical Engineer Intern

Anaheim, CA ยท On-site

$71K - $132K/yr

Electrical Engineer Intern Job Code: 39061 Job Location: Anaheim, CA * Participate in the design ... Gather, process, and analyze extensive datasets to inform and support decision-making * Safely ...

Electrical Engineer Intern

Anaheim, CA ยท On-site

$71K - $132K/yr

Electrical Engineer Intern Job Code: 39061 Job Location: Anaheim, CA * Participate in the design ... Gather, process, and analyze extensive datasets to inform and support decision-making * Safely ...

Electrical Engineer Intern

Anaheim, CA ยท On-site

$71K - $132K/yr

Electrical Engineer Intern Job Code: 39061 Job Location: Anaheim, CA * Participate in the design ... Gather, process, and analyze extensive datasets to inform and support decision-making * Safely ...

As a Project Engineer Intern, you will not sit on the sidelines. We tailor your placement prior to ... Participating in contract reviews, processing submittals, managing RFI logs, and assisting with ...

Project Engineer Intern

Orange, CA ยท On-site

$30K/yr

As a Project Engineer Intern, you will not sit on the sidelines. We tailor your placement prior to ... Participating in contract reviews, processing submittals, managing RFI logs, and assisting with ...

As a Project Engineer Intern, you will not sit on the sidelines. We tailor your placement prior to ... Participating in contract reviews, processing submittals, managing RFI logs, and assisting with ...

As a Project Engineer Intern, you will not sit on the sidelines. We tailor your placement prior to ... Participating in contract reviews, processing submittals, managing RFI logs, and assisting with ...

As a Project Engineer Intern, you will not sit on the sidelines. We tailor your placement prior to ... Participating in contract reviews, processing submittals, managing RFI logs, and assisting with ...

As a Project Engineer Intern, you will not sit on the sidelines. We tailor your placement prior to ... Participating in contract reviews, processing submittals, managing RFI logs, and assisting with ...

As a Project Engineer Intern, you will not sit on the sidelines. We tailor your placement prior to ... Participating in contract reviews, processing submittals, managing RFI logs, and assisting with ...

Showing results 21-40

Process Engineer Intern information

See Orange, CA salary details

$14

$23

$32

How much do process engineer intern jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for process engineer intern in Orange, CA is $23.70, according to ZipRecruiter salary data. Most workers in this role earn between $19.52 and $27.74 per hour, depending on experience, location, and employer.

What is a process engineer intern?

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.

What do process engineer interns do?

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 are the key skills and qualifications needed to thrive as a process engineer intern?

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 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 Orange, CA?

The most popular types of Process Engineer jobs in Orange, CA are:

What cities near Orange, CA are hiring for Process Engineer Intern jobs?

Cities near Orange, CA with the most Process Engineer Intern job openings:

Infographic showing various Process Engineer Intern job openings in Orange, CA as of August 2026, with employment types broken down into 50% Internship, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $49,290 per year, or $23.7 per hour.

Software Engineering Intern (Summer 2027)

Freeform

Los Angeles, CA โ€ข On-site

$38/hr

Temporary, Internship

Posted 20 days ago


Job description

SOFTWARE ENGINEERING INTERN (SUMMER 2027)

Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical production. Our proprietary technology stack leverages advanced sensing, real-time controls, and data-driven learning to produce digitally verified, flawless parts at unprecedented speed and cost. Our mission is to make the transformative power of 3D printing available to all industries at scale and unlock the future of innovation.ย ย 

As a Software Engineering Intern at Freeform, you'll help build the core software systems that power our autonomous metal 3D printing factories. You'll work with a talented engineering team from some of the world's most innovative companies across a range of projects to develop and maintain mission-critical infrastructure - including controls, high speed data acquisition, and geometry processing pipelines - that enable high-speed, high-quality, and fully automated production. This is a hands-on role where you'll contribute to real-world solutions that bridge software and hardware, and gain exposure to a fast-paced, multidisciplinary engineering environment. You'll be encouraged to take a first-principles approach to problem solving, explore new technical domains, and collaborate across teams to help bring complex systems to life.ย 

3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology!ย 

Responsibilities:ย ย 

  • Support the design and development of software for advanced, production-scale metal 3D printing systemsย ย 
  • Collaborate with process, control, and mechanical engineers to help integrate control algorithms into production softwareย ย 
  • Assist in improving and scaling high-rate data acquisition, storage, and retrieval systemsย ย 
  • Contribute to the development of the software pipeline that converts customer part geometries into machine-ready print instructionsย ย 

Basic Qualifications:ย ย 

  • Currently enrolled in a bachelor's degree in computer science, computer engineering, or electrical engineering from an ABET accredited university or collegeย 
  • Internship or engineering club experience such as FSAE, Baja SAE, solar car, rocket club, robotics club, or similar programming with C/C++ or Rust

Nice to Have:ย ย 

  • Advanced degree (Master's or PhD) in computer science, computer engineering, or electrical engineering
  • Experience interfacing with microcontrollers, FPGA, or GPU computing hardwareย 
  • Experience developing embedded or real-time software systemsย 
  • Experience writing software for industrial automation systems, robotics, or related hardwareย 
  • Experience working in a Linux environmentย 
  • Comfortable working in fast-paced, ambiguous environments and iterating quickly (comfortable building the plane as we fly it)ย 
  • Strong communicator who collaborates across disciplines and proactively seeks support when neededย 
  • Willing to take ownership of tasks big and small, with a hands-on, problem-solving mindsetย 
  • Strong work ethic with a refuse-to-fail mindsetย 
  • Demonstrated indicators of excellence and/or achieving success against adversity (i.e. top academic performance, leadership in engineering clubs, first-generation college student, or other examples of resilience and achievement)ย 

Location:ย ย 

  • We are located in Hawthorne, CA in a 35,000 square foot, state-of-the-art facility featuring large open spaces for team collaboration, R&D, and production, as well as easy access to the 405, 105, and 110 freeways.Our facility is in the heart of Los Angeles' vibrant emerging tech ecosystem alongside many other high growth startups and enterprises.ย 

What We Offer:ย ย 

  • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisionsย 
  • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technologyย 
  • Compensation and Benefitsย 
    • The compensation for this role:
      • Engineering Intern/Undergraduate: $34/hour
      • Engineering Intern/Masters: $36/hour
      • Engineering Intern/PhD: $38/hour
    • Relocation assistanceย 
    • Free daily catered lunch and dinner, and fully stocked kitchenetteย 
    • Casual dress, flexible work hours, and regular catered team building eventsย 
  • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.ย 

What To Expect:ย 

  • Thank you for your interest in our internship opportunity! We truly appreciate your application and enthusiasm to join our team. Please note that our interview process will begin after we attend university career fairs in early fall. The process will include 2-3 rounds of virtual interviews. We anticipate wrapping up the interview process by late Fall.ย