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Engineering Internship Jobs in Puerto Rico (NOW HIRING)

SOLX HOLDINGS LLC

PR · On-site

$15 - $19.50/hr

What you'll do * Support process engineering across stringing, layup, lamination, framing, and testing. * Analyze yield, throughput, and downtime data and propose improvements. * Help develop ...

FITS LLC

Process Automation Specialist

Manati, PR · On-site

The Technical Part: * BS in Engineering, Electronics, or Computer Science and 3+ years of combined industrial experience - co-op and internship time counts. * Strong knowledge of cGMP, FDA/EMA ...

Exos

Certified Performance Coach

Guaynabo, PR

Minimum of 1+ years of industry experience; internship experience will be considered. WHO WE ARE ... As an elite coaching company, Exos applies itsevidence-based methodology to programming designed to ...

TOTE Resources LLC

PR · On-site

Industrial Engineering, Chemical Engineering, Supply Chain Management, Logistics, Business ... Prior work experience (including prior internship or volunteer work) Preferred Qualifications:

Exos

Certified Performance Coach

Guaynabo, PR · On-site

Minimum of 1+ years of industry experience; internship experience will be considered. WHO WE ARE ... As an elite coaching company, Exos applies itsevidence-based methodology to programming designed to ...

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Engineering Internship information

What types of projects can I expect to work on during an engineering internship, and how much responsibility will I have?

As an engineering intern, you can expect to work on a variety of projects ranging from assisting with ongoing research and development to supporting design, testing, or manufacturing processes. The level of responsibility often increases as you demonstrate competency, typically starting with supervised tasks and gradually moving toward more independent work. You'll likely collaborate with engineers, project managers, and other interns, gaining hands-on experience with industry-standard tools and practices. This exposure not only helps you apply classroom knowledge but also develops essential teamwork and communication skills highly valued in engineering roles.

What are the key skills and qualifications needed to thrive as an engineering intern, and why are they important?

To thrive as an Engineering Intern, you typically need a strong academic background in engineering principles, problem-solving skills, and progress toward a relevant degree. Familiarity with industry-specific software such as AutoCAD, SolidWorks, MATLAB, or programming languages like Python is often required. Strong teamwork, eagerness to learn, and effective communication skills help interns integrate into project teams and absorb new concepts quickly. These skills and qualities are essential for delivering valuable contributions, adapting to workplace demands, and building a solid foundation for a future engineering career.

What is the difference between Engineering Internship vs Engineering Co-op?

AspectEngineering InternshipEngineering Co-op
CredentialsTypically students or recent graduates; no required certificationsUsually students enrolled in engineering programs; no certifications required
Work EnvironmentShort-term, project-based, often during summerLonger-term, integrated with academic schedule, often semester-based
Employer & Industry UsageCommon in engineering firms, manufacturing, tech companiesCommon in engineering firms, manufacturing, and corporate R&D

Engineering internships and co-ops both provide practical experience in engineering fields. Internships are typically shorter, often during summer, and suited for students exploring careers. Co-ops are longer, integrated with academic programs, offering more in-depth exposure. Both roles help build skills and industry connections, but co-ops usually involve more extended work periods and deeper engagement.

What do you do as an engineering internship?

An engineering internship involves assisting engineers with projects, conducting research, and gaining practical experience in areas such as design, testing, and analysis. Interns often work under supervision, use tools like CAD software, and develop technical skills relevant to their field of study. The role provides hands-on learning and exposure to engineering workflows and industry standards.

Which engineering internship is best for engineering students?

The best engineering internship for students depends on their field of interest, such as mechanical, electrical, or civil engineering. Internships at reputable companies or organizations that offer hands-on experience, mentorship, and exposure to industry tools like CAD or MATLAB are highly valuable. Selecting internships aligned with career goals and gaining relevant skills can enhance future employment prospects.

What are the most commonly searched types of Engineering jobs in Puerto Rico?

The most popular types of Engineering jobs in Puerto Rico are:

What are popular job titles related to Engineering Internship jobs in Puerto Rico?

For Engineering Internship jobs in Puerto Rico, the most frequently searched job titles are:

What job categories do people searching Engineering Internship jobs in Puerto Rico look for?

The top searched job categories for Engineering Internship jobs in Puerto Rico are:

What cities in Puerto Rico are hiring for Engineering Internship jobs?

Cities in Puerto Rico with the most Engineering Internship job openings:

Engineering Internship jobs near you
Infographic showing various Engineering Internship job openings in Puerto Rico as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.

2027-Manufacturing Engineer Intern

SOLX HOLDINGS LLC

PR • On-site

$15 - $19.50/hr

Internship

Posted 26 days ago

Job description


Work on the floor to make a next-generation, AI-driven module line run faster, cleaner, and to spec — process improvement, throughput, yield, and standard work on live production.

What you'll do
  • Support process engineering across stringing, layup, lamination, framing, and testing.
  • Analyze yield, throughput, and downtime data and propose improvements.
  • Help develop standard work, fixtures, and continuous-improvement projects.
  • Partner with operators and quality on root-cause and corrective action.
What you bring
  • Pursuing a degree in Manufacturing, Industrial, or Mechanical Engineering.
  • Interest in high-volume manufacturing and process optimization.
  • Comfortable working on a production floor.
  • Spanish a plus.