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Process Engineer Intern Jobs in Long Beach, CA (NOW HIRING)

L3 Harris

Electrical Engineer Intern

Anaheim, CA

$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 ...

New

L3Harris

Electrical Engineer Intern

Anaheim, CA · 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 ...

New

The Raymond Group

Project Engineer Intern

Orange, CA · On-site

$25/hr

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 ...

The Raymond Group

Project Engineer Intern

Orange, CA · On-site

$25/hr

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 ...

MSCCN

Project Engineer Intern

Orange, CA · 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 ...

New

The Raymond Group

Project Engineer Intern

Orange, CA · On-site

$25/hr

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 ...

New

The Raymond Group

Project Engineer Intern

Orange, CA · On-site

$25/hr

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 ...

The Raymond Group

Project Engineer Intern

Orange, CA · On-site

$25/hr

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 ...

New

The Raymond Group

Project Engineer Intern

Orange, CA · On-site

$25/hr

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 ...

New

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Showing results 21-40

All JobsProcess Engineer Intern JobsProcess Engineer Intern Jobs in Long Beach, CA

Process Engineer Intern information

See Long Beach, CA salary details

$14

$23

$31

How much do process engineer intern jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for process engineer intern in Long Beach, CA is $23.32, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $27.31 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 Long Beach, CA?

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

What are popular job titles related to Process Engineer Intern jobs in Long Beach, CA?

For Process Engineer Intern jobs in Long Beach, CA, the most frequently searched job titles are:

What job categories do people searching Process Engineer Intern jobs in Long Beach, CA look for?

The top searched job categories for Process Engineer Intern jobs in Long Beach, CA are:

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

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

Process Engineer Intern jobs near you
Infographic showing various Process Engineer Intern job openings in Long Beach, CA as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $48,516 per year, or $23.3 per hour.

Electrical Engineer Intern

L3 Harris

Anaheim, CA

$71K - $132K/yr

Full-time, Internship

Retirement

Posted 2 days ago

New

L3Harris rating

8.1

Company rating: 8.1 out of 10

L3Harris

Based on 229 frontline employees who took The Breakroom Quiz

7.4

Company rating compared to similar companies: 7.4 out of 10

Manufacturers average

Based on 75,873 frontline employees who took The Breakroom Quiz

Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.
L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Job Title: Electrical Engineer Intern
Job Code: 39061
Job Location: Anaheim, CA
Job Description:
  • Participate in the design, development, and testing of high-voltage and high-power maritime power conversion equipment, encompassing hardware and component selection, PCB design, and system-level integration and testing
  • Collaborate, communicate, and coordinate effectively within a multidisciplinary team, encompassing both engineering and non-engineering disciplines
  • Carry out assigned tasks under the guidance and supervision of senior engineers, engineering managers, and project engineers
  • Accountable for executing and completing small-scale scopes of work, ensuring alignment with project constraints such as quality, schedule, and cost
  • Conduct peer reviews of technical documentation, including but not limited to reports, procedures, wiring diagrams and tables, simulations, and schematics
  • Create technical presentations and effectively communicate your work efforts to colleagues and stakeholders
  • Support Electrical Engineering proposals in the definition of scope and corresponding budgets for program execution
  • Generate Electrical wiring diagrams/tables, models, simulations and schematics
  • Collaborate with peers on departmental improvement initiatives, ranging from the standardization of circuit model and simulation libraries to the documentation of best practices and processes, and beyond
  • Gather, process, and analyze extensive datasets to inform and support decision-making
  • Safely perform testing and inspections on large-scale electrical equipment in a manufacturing environment
  • Diagnose, troubleshoot, and resolve issues related to electrical hardware designs, as well as challenges arising from the integration with software and mechanical design elements

Qualifications:
  • To be eligible, applicants must be pursuing a Bachelor's Degree in Electrical Engineering or have completed their Bachelor's degree within the last 12 months, regardless of age.

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $71,000.00 - $132,000.00. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including relocation stipend, 401(k), EAP, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.
L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

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