Lead Civil Engineer
$106K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State ...
$106K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State ...
$106K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State ...
San Juan, PR · On-site
$106K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... Intern (EI), Engineer in Training (EIT)1 , or licensure as a Professional Engineer (PE) by any ...
San Juan, PR · On-site
$106K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... Intern (EI), Engineer in Training (EIT)1 , or licensure as a Professional Engineer (PE) by any ...
Aguadilla, PR · On-site
$89K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a ...
Aguadilla, PR · On-site
$89K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a ...
Aguadilla, PR · On-site
$89K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a ...
Aguadilla, PR · On-site
$89K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a ...
Aguadilla, PR · On-site
$89K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a ...
Aguadilla, PR · On-site
$89K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a ...
San Juan, PR · On-site
$106K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... Intern (EI), Engineer in Training (EIT)1 , or licensure as a Professional Engineer (PE) by any ...
San Juan, PR · On-site
$106K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... Intern (EI), Engineer in Training (EIT)1 , or licensure as a Professional Engineer (PE) by any ...
Aguadilla, PR · On-site
$89K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a ...
Aguadilla, PR · On-site
$89K/yr
... fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or ... registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a ...
A Mechanical Engineering Intern Summer job is a temporary position designed for students or recent graduates to gain hands-on experience in mechanical engineering. Interns typically work on engineering projects, assist with design and analysis, and collaborate with experienced engineers. This internship helps develop technical skills, problem-solving abilities, and industry knowledge. It provides an opportunity to apply classroom learning to real-world engineering challenges while exploring career paths within the field.
As a Mechanical Engineering Intern during the summer, you can expect to support design, prototyping, testing, and analysis tasks alongside experienced engineers. Your daily responsibilities may include creating 3D models, running simulations, documenting results, and assisting with the assembly or troubleshooting of mechanical systems. You will likely participate in team meetings, collaborate with engineers and technicians, and tackle hands-on challenges that develop your problem-solving skills. Interns often gain exposure to real-world engineering projects, which can provide valuable insight and experience for future career growth.
To thrive as a Mechanical Engineering Intern Summer, you need a solid understanding of mechanical engineering principles, experience with CAD software, and enrollment in an accredited engineering program. Familiarity with tools such as SolidWorks, AutoCAD, or MATLAB, and exposure to basic project management or safety certifications, is highly valued. Strong analytical thinking, eagerness to learn, teamwork, and effective communication help interns contribute meaningfully to projects. These skills and attributes are crucial for adapting to real-world engineering challenges and ensuring productive integration with professional teams.
For Mechanical Engineering Intern Summer jobs in Puerto Rico, the most frequently searched job titles are:
The top searched job categories for Mechanical Engineering Intern Summer jobs in Puerto Rico are:
Cities in Puerto Rico with the most Mechanical Engineering Intern Summer job openings:

7.8
Based on 538 frontline employees who took The Breakroom Quiz
28th of 49 rated military and defense
Who May Apply: Only applicants who meet one of the employment authority categories below are eligible to apply for this job. You will be asked to identify which category or categories you meet, and to provide documents which prove you meet the category or categories you selected. See Proof of Eligibility for an extensive list of document requirements for all employment authorities.
In order to qualify, you must meet the education and/or experience requirements described below. Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student; social). You will receive credit for all qualifying experience, including volunteer experience. Your resume must clearly describe your relevant experience; if qualifying based on education, your transcripts will be required as part of your application. Additional information about transcripts is in this document.
Basic Requirement for Lead Civil Engineer:
A. Degree: Bachelor's degree (or higher degree) in engineering. To be acceptable, the program must: (1) lead to a bachelor's degree (or higher degree) in a school of engineering with at least one program accredited by the Accreditation Board for Engineering and Technology (ABET); OR (2) include differential and integral calculus and courses (more advanced than first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics.
OR
B. Combination of Education and Experience: College-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering. The adequacy of such background must be demonstrated by one of the following:
1. Professional registration or licensure - Current registration as an Engineer Intern (EI), Engineer in Training (EIT), or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration. For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions.
2. Written Test - Evidence of having successfully passed the Fundamentals of Engineering (FE) examination, or any other written test required for professional registration, by an engineering licensure board in the various States, the District of Columbia, Guam, or Puerto Rico.
3. Specified academic courses - Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in A above. The courses must be fully acceptable toward meeting the requirements of an engineering program.
4. Related curriculum - Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience, e.g., in interdisciplinary positions.
In addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below:
Time in Grade Requirement: Applicants who have held a General Schedule (GS) position within the last 52 weeks must have 52 weeks of Federal service at the next lower grade or equivalent (GS-12).
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Public administration
10,000+ Employees
Washington, DC, US
1949