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Project Intern Jobs in Puerto Rico (NOW HIRING)

Mentor Technical Group

Human Resources Intern

Caguas, PR · On-site

$14.75 - $19.50/hr

Collaborate on various HR projects and initiatives * Gain exposure to the day-to-day operations of HR within a dynamic and growing organization Requirements: * Currently enrolled in a Human Resources ...

Jj

OPEX Co-Op

Gurabo, PR

$14.50 - $19.25/hr

Non-LDP Intern/Co-Op Job Category: Career Program All Job Posting Locations: Gurabo, Puerto Rico ... Ensure project activities align with site safety, quality, and regulatory requirements (e.g., cGMP)

Johnson and Johnson

OPEX Co-Op

Gurabo, PR · On-site

$14.50 - $19.25/hr

Non-LDP Intern/Co-Op Job Category: Career Program All Job Posting Locations: Gurabo, Puerto Rico ... Ensure project activities align with site safety, quality, and regulatory requirements (e.g., cGMP)

Johnson & Johnson

OPEX Co-Op

Gurabo, PR · On-site

$14.50 - $19.25/hr

Non-LDP Intern/Co-Op Job Category: Career Program All Job Posting Locations: Gurabo, Puerto Rico ... Ensure project activities align with site safety, quality, and regulatory requirements (e.g., cGMP)

Johnson & Johnson

$14 - $18.75/hr

Non-LDP Intern/Co-Op Job Category: Career Program All Job Posting Locations: Gurabo, Puerto Rico ... Ensure project activities align with site safety, quality, and regulatory requirements (e.g., cGMP)

Johnson & Johnson

OPEX Co-Op

Gurabo, PR

$14.50 - $19.25/hr

Non-LDP Intern/Co-Op Job Category: Career Program All Job Posting Locations: Gurabo, Puerto Rico ... Ensure project activities align with site safety, quality, and regulatory requirements (e.g., cGMP)

Enterprise Holdings

PR · On-site

$12/hr

During our internship, you'll use the skills you learn to complete intern projects and engage in some friendly competition with your peers. You may also be eligible for performance incentives and ...

Enterprise Holdings

PR

$12/hr

During our internship, you'll use the skills you learn to complete intern projects and engage in some friendly competition with your peers. You may also be eligible for performance incentives and ...

Enterprise

$12/hr

During our internship, you'll use the skills you learn to complete intern projects and engage in some friendly competition with your peers. You may also be eligible for performance incentives and ...

Enterprise Holdings

PR · On-site

$12/hr

During our internship, you'll use the skills you learn to complete intern projects and engage in some friendly competition with your peers. You may also be eligible for performance incentives and ...

RQ Construction

Mechanical Engineer- Internship

Aguadilla, PR · On-site

$16.75 - $22.50/hr

We now have a national presence with current projects approaching $300M, spanning coast to coast, including Puerto Rico. Our mission is "to provide our customers the best built environment while ...

bekco

ASPIRE Internship - Florida Division

Florida, PR · On-site

$22/hr

You'll also work on a group project with fellow interns, culminating in a final presentation to senior leadership. Previous group projects have explored topics such as: * Attracting, engaging and ...

bekco

ASPIRE Internship - Florida Division

Florida, PR · On-site

$22/hr

You'll also work on a group project with fellow interns, culminating in a final presentation to senior leadership. Previous group projects have explored topics such as: * Attracting, engaging and ...

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Showing results 21-40

All JobsProject Intern JobsProject Intern Jobs in Puerto Rico

Project Intern information

What is a project intern?

Project Interns are typically students or recent graduates who work temporarily within an organization to gain hands-on experience by assisting with specific projects. They support project managers and teams with various tasks such as research, data entry, scheduling, and documentation. Project Interns learn about project management processes, develop practical skills, and contribute to the successful completion of projects while preparing for future careers.

What does a project intern do?

As a Project Intern, you can expect to support various aspects of project planning, coordination, and execution. Typical responsibilities include assisting with scheduling meetings, preparing project documentation, tracking progress, and communicating with team members or stakeholders. You may also have the chance to contribute to research, data analysis, and reporting tasks, depending on the project's needs. Interns often work closely with project managers and cross-functional teams, providing a valuable opportunity to learn about project workflows and build collaboration skills.

What skills and qualifications are needed to thrive as a project intern?

To thrive as a Project Intern, you need strong organizational skills, attention to detail, and a foundational understanding of project management principles, often supported by current enrollment in a relevant degree program. Familiarity with project management software like Microsoft Project, Trello, or Asana is commonly expected. Effective communication, adaptability, and teamwork are standout soft skills for this position. These skills ensure interns can efficiently support project teams, contribute meaningfully, and learn quickly in a dynamic work environment.

What is the difference between Project Intern vs Project Coordinator?

AspectProject InternProject Coordinator
Required CredentialsTypically pursuing or recent graduate in related fieldBachelor's degree in business, management, or related field
Work EnvironmentEntry-level, learning-focused, often temporaryOrganizational, overseeing project tasks and timelines
Employer & Industry UsageInternships in various industries, including construction, IT, marketingCorporate, non-profit, or government project management teams

The main difference between a Project Intern and a Project Coordinator is experience and responsibility level. Interns are usually students or recent graduates gaining exposure, while Coordinators manage project tasks, schedules, and communication. Internships often serve as a stepping stone to coordinator roles, with coordinators holding more responsibility and requiring relevant education or experience.

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

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

Project Intern jobs near you
Infographic showing various Project Intern job openings in Puerto Rico as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Human Resources Intern

Mentor Technical Group

Caguas, PR • On-site

$14.75 - $19.50/hr

Internship

Re-posted 22 days ago

Job description

Mentor Technical Group (MTG) provides a comprehensive portfolio of technical support and solutions for the FDA-regulated industry. As a world leader in life science engineering and technical solutions, MTG has the knowledge and experience to ensure compliance with pharmaceutical, biotechnology, and medical device safety and efficacy guidelines. With offices in Caguas, PR, Boston, MA & San Francisco, CA and we serve life sciences clients in six global markets: United States, Puerto Rico, Dominican Republic, Mexico, Germany, Canada, and South America.
Overview:
Mentor Technical Group, a leading company in the pharmaceutical regulated industry, is offering an exciting internship opportunity for Human Resources students who need to complete an internship in order to graduate in 2026. This internship will provide valuable hands-on experience in various HR functions, including talent acquisition, employee relations, onboarding, and HR administration.
Responsibilities:
  • Assist in recruitment and talent acquisition activities
  • Participate in onboarding new hires
  • Support the HR team in employee relations and performance management tasks
  • Assist with HR documentation, reports, and compliance matters
  • Collaborate on various HR projects and initiatives
  • Gain exposure to the day-to-day operations of HR within a dynamic and growing organization
Requirements:
  • Currently enrolled in a Human Resources, Business Administration, or related field
  • Strong communication and interpersonal skills
  • Detail-oriented and organized
  • Proficient in Microsoft Office Suite (Word, Excel, PowerPoint)
  • A positive attitude and willingness to learn in a fast-paced environment
What We Offer:
  • A hands-on internship experience with exposure to various HR functions
  • Mentorship from experienced HR professionals
  • Networking opportunities within a global organization
  • Flexible working hours (remote and on-site options)
  • Opportunity to contribute to meaningful HR projects and initiatives
Compensation:
This is an unpaid internship opportunity.
We look forward to welcoming enthusiastic and motivated Human Resources students to our team!
Mentor Technical Group es un empleador que ofrece igualdad de oportunidades y todos los solicitantes calificados recibirán consideración para el empleo sin importar raza, color, religión, sexo, orientación sexual, identidad de género, información genética, origen nacional, estado de veterano protegido, estado de discapacidad o cualquier otro grupo protegido por ley.
Mentor Technical Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, protected veteran status, disability status, or any other characteristic protected by law.

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