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Engineering Internship Jobs in Puerto Rico (NOW HIRING)

Sargent & Lundy

PR · On-site

Related engineering, internship or co-op work experience. * Proficiency with PLS-CADD and PLS-POLE. * 3 or more years of experience in transmission line engineering. * Knowledge of the practical ...

SOLX HOLDINGS LLC

PR · On-site

Write clean, tested code and ship to production during your internship. What you bring * Pursuing a degree in Computer Science, Software Engineering, or a related field. * Programming experience ...

Kelly Services

PR

$25/hr

Bachelor's Degree in Engineering or a related technical discipline (required ... Internship, co-op, or academic project experience within medical devices, manufacturing, quality ...

Marriott

University Intern-CALA

San Juan, PR

$16.25 - $21.25/hr

Our Hotel Internship Program allows you to truly experience the industry from the ground up, where our founders and many of our leaders began. You will get immersed in Marriott's culture and business ...

Consertus, Inc.

Junior Integration Developer

San Juan, PR · On-site

$65K - $85K/yr

Work closely with data engineering and analytics teams to support BigQuery and Cloud Storage ... Working knowledge of Python and SQL (internships, academic projects, or entry-level experience ...

Mentor Technical Group

Human Resources Intern

Caguas, PR · On-site

$14.75 - $19.50/hr

As a world leader in life science engineering and technical solutions, MTG has the knowledge and ... This internship will provide valuable hands-on experience in various HR functions, including talent ...

On Point Strategy LLC

PR · On-site

$16.25 - $21.25/hr

Analytics Engineering Intern Position Summary At On Point Strategy , we believe that data tells a story, and we make that story visible. We are looking for an Analytics Engineering Intern who is ...

Liberty Latin America Communications, Inc.

PR

Vocational, technical, or college coursework in Telecommunications, Electronics, Electrical Technology, Engineering Technology, or a related field is preferred. Prior internship, vocational training ...

Liberty Latin America Communications, Inc.

PR

Vocational, technical, or college coursework in Telecommunications, Electronics, Electrical Technology, Engineering Technology, or a related field is preferred. Prior internship, vocational training ...

Rio Mar Hospitality Management

PR · On-site

$11.50 - $15.50/hr

Wyndham Grand Rio Mar is searching for interns to work at our beautiful property in Rio Grande, PR . Our internship program is designed for hospitality/Hospitality students who have a primary focus ...

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 ...

Fulcro Insurance

PR · On-site

$500/day

... Engineering, Business Administration, Operations Management, Data/Analytics, or a related field. * Up to 2 years of experience, including internships or academic projects * Knowledge or strong ...

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Engineering Internship information

What is an Engineering Internship?

An Engineering Internship is a temporary position for students or recent graduates to gain practical experience in the engineering field. Interns typically work under the supervision of experienced engineers, assisting with real-world projects, conducting research, and developing technical skills. These internships help students apply their academic knowledge, explore different engineering disciplines, and build a professional network. Most internships last a few months and can be paid or unpaid, depending on the company and location.

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 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 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 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 July 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.
Transmission Line Engineer 3 - Grid

Transmission Line Engineer 3 - Grid

Sargent & Lundy

PR • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

Sargent & Lundy rating

8.4

Company rating: 8.4 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

119th of 442 rated engineering

Job description

Description
This position will offer you the ability to directly apply your knowledge of transmission line engineering including, conductors, hardware, insulation, structures, foundations and electrical principles to:
  • Design transmission lines in the 69kV to 765kV range.
  • Perform structural analysis and design of pole, lattice, framed, and guyed structures.
  • Perform foundation designs.
  • Perform conductor selection studies, shielding, grounding and induction studies.
  • Develop cost estimates and schedules and prepare specifications for the procurement of transmission line materials and construction.
  • Specify transmission line components.
  • Model transmission lines in PLS-CADD, determine right of way requirements, calculate conductor sags, and develop transmission line plan and profile drawings.
  • Review vendor submittals.

This role offers a hybrid work arrangement, with the expectation of spending three days a week in the office, giving you the flexibility to work remotely for two days.
Dependent upon your location, this opportunity offers a generous relocation package.
Qualifications
We do not sponsor employees for work authorization in the U.S. for this position.
Essential skills and experience:
  • This position requires a degree from an ABET-accredited engineering program.
  • Related engineering, internship or co-op work experience.
  • Proficiency with PLS-CADD and PLS-POLE.
  • 3 or more years of experience in transmission line engineering.
  • Knowledge of the practical application of engineering principles including basic transmission line engineering.
  • Knowledge of design techniques, tools, and principles involved in the production of technical plans, drawings, and models.
  • Proficiency with MS Office applications.
  • Excellent written and verbal communication skills.
  • Must be bilingual in Spanish and English (speak, read, and write).

Valued but not required skills and experience:
  • Successful completion of the Fundamentals of Engineering (FE) exam, and designation as an Engineer in Training.
  • Proficiency with any of the following programs: PLS-TOWER, SAG10, LPILE, MFAD, ArcGIS, CDEGS, AutoCAD, Microstation.
  • Experience in writing and providing support documentation for engineering calculations.
  • Familiarity with design codes and standards such as NESC, IEC, CSA, IEEE, ANSI, IBC, ASCE 7, AISC, and ACI 318.

AI & Automation at Sargent & Lundy
In this role, we expect people to be willing or able to solve problems using modern tools:
  • You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
  • Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
  • Programming or scripting (e.g., Python, MATLAB, advanced Excel) to automate calculations, design checks, reporting, or data transformation is valued but not required.
  • We also value additional learning, such as a minor, certificate, or other training in Computer Science, Artificial Intelligence, Software Engineering, or related fields that helps you apply automation or agentic AI to real engineering problems.

Award-Winning Benefits
At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.
Health & WellnessFinancial BenefitsWork-Life Balance
  • Health Plans: Medical, Dental, Vision
  • Life & Accident Insurance
  • Disability Coverage
  • Employee Assistance Program (EAP)
  • Back-Up Daycare
  • FSA & HSA
  • 401(k)
  • Pre-Tax Commuter Account
  • Merit Scholarship Program
  • Employee Discount Program
  • Corporate Charitable Giving Program
  • Tuition Assistance
  • First Professional Licensure Bonus
  • Employee Referral Bonus
  • Paid Annual Personal/Sick Time (PST)
  • Paid Vacation
  • Paid Holidays
  • Paid Parental Leave
  • Paid Bereavement Leave
  • Flexible Work Arrangements

Equal Opportunity
Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.

What Sargent & Lundy employees say

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About Sargent & Lundy

Sourced by ZipRecruiter

Sargent & Lundy is one of the most experienced full-service architect-engineering firms in the world. Founded in 1891, the firm is a global leader in power and energy with expertise in grid modernization, renewable energy, energy storage, nuclear power, and fossil fuels. Sargent & Lundy delivers comprehensive project services--from consulting, design and implementation to construction management, commissioning and operations/maintenance--with an emphasis on quality and safety. The firm serves public and private sector clients in the power and energy, gas distribution, industrial, and government sectors.

Industry

Civil engineering construction

Company size

1,001 - 5,000 Employees

Headquarters location

Chicago, IL, US

Year founded

1891

Social media

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