MEP Design Internship: Site Immersion (NY/BOS/PHL)

Jaros, Baum & Bolles, Inc.; New York, Boston, Philadelphia (NY, MA, Philadelphia County); Hybrid; USD 28,000 - 33,000; Full time

Job summary

Jaros, Baum & Bolles invites high-potential engineering students to join a Summer 2026 internship program. The 8-week, in-person internship covers design engineering across HVAC, Electrical, and Plumbing & Fire Protection trades.

Students work with a mentor, visit active job sites, and learn design software while networking with leadership and peers through firm events. Applications reviewed for relevant skills; final round participants will hear from Human Resources on next steps.

Qualifications

• Rising junior or senior students as of Summer 2026 pursuing a Bachelor's degree in Mechanical or Electrical Engineering (Master's degree students also accepted).
• Excellent oral and written communication.
• Demonstrated success collaborating in a team environment.

Responsibilities

• Work on active design engineering projects across HVAC, Electrical, and Plumbing & Fire Protection trades.
• Learn design software used by JB&B engineers and work with a mentor.
• Visit job sites and participate in firm events to develop professional skills.
• Network with leadership and colleagues during the internship.

Skills

Oral written communication

Team collaboration

Education

Bachelor's degree in Mechanical or Electrical Engineering

Job description

Join JB&B and shape the future of the built environment!

Founded in1915,Jaros, Baum & Bolleshas been a pillar of engineering innovation in New York City for over a century. Specializing inmechanical, electrical, plumbing (MEP), JB&B has contributed to some of the most iconic buildings. InOctober 2025, JB&B joined forces withTrinity Consultants, a global consulting firm focused on the natural and built environments. JB&B now operates withinTrinity’sBuilt Environment division, combining its deep expertise in high-performance building systems with Trinity’s strengths inacoustic design,facility operations,commissioning,andtechnology strategy.

This strategic merger expands JB&B’s capabilities and offers employees:

• Access to a broader portfolioof international projects and clients
• Enhanced career mobilityacross Trinity’s global network
• Interdisciplinary collaborationwith experts in sustainability, environmental science, and digital infrastructure

About the Role

JB&B is seeking high-achieving engineering students to join our internship program for Summer 2026.JB&B’s Summer Internship is a 8-week program that provide students the opportunityto learn about design engineering across HVAC, Electrical, and Plumbing & Fire Protection trades. Students will work on active projects alongside a mentor, visitjob sites, and learn various design software programs our engineers use. Students will also have development opportunities to network with leadership and their colleagues and participate in firm events.

The Summer 2027 Internship program will take place in-person at one of our office locations in New York, Boston, and Philadelphia.

All applications will be reviewed for relevant skills and qualifications. Applicants who make it to the final round will hear from our Human Resources team on next steps.

Qualifications

• Rising junior or senior students as of Summer 2026, pursuing a Bachelor's degree inMechanical orElectrical Engineering (Master's degree students also accepted).
• Excellent oral and written communication.
• Demonstrated success in collaborating in a team environment.

Estimated compensation: $20 per hour (non-exempt)

Jaros, Baum & Bolles is an equal opportunity employer. All qualified candidates will receive consideration for employment without regard to race, ethnicity, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, military veteran status, unemployment status, or any other status protected by law.

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