Entry-Level Mechanical Engineer — HVAC & Piping

JB; Philadelphia (Philadelphia County); Hybrid; USD 79,000 - 82,000; Full time

Benefits offered by this job

Hybrid work model

401k employer match

Stock options

PTO

Professional development

Job summary

JB&B in Philadelphia seeks entry-level engineers for HVAC and Plumbing & Fire Protection. You will join a collaborative team, work on diverse projects, and gain hands-on experience with senior mentors.

The role focuses on design, coordination, and practical problem solving across building systems. Ideal candidates will have a mechanical engineering degree by Summer 2026, strong communication, analytical, and organizational skills, and a genuine interest in sustainable, innovative design.

Qualifications

• Bachelor's degree in mechanical engineering or related field (by Summer 2026).
• Strong analytical, communication, and organizational skills.
• Eagerness to learn and grow in a collaborative environment.
• Interest in building systems, sustainability, and innovative design.

Responsibilities

• Complete tasks on fit-out, base building, and infrastructure upgrade projects.
• Assemble riser diagrams, schedules, and floor plans.
• Assist in planning and coordination of major distribution systems, equipment rooms, closets, shafts, and risers.
• Review shop drawings and perform site visits and punch lists under senior supervision.
• Design HVAC systems including distribution, recirculation, and exhaust.
• Design plumbing systems including water, gas, and waste distribution.
• Work on facility utilities such as chilled water, heating water, steam, and condensate.
• Lay out sprinkler systems and perform basic calculations for pipe sizing, design densities, and pump horsepower.

Skills

Analytical

Communication

Organizational

Learnability

Education

Bachelor's degree in mechanical engineering

Job description

JB&B in Philadelphia seeks entry-level engineers for HVAC and Plumbing & Fire Protection. You will join a collaborative team, work on diverse projects, and gain hands-on experience with senior mentors.

The role focuses on design, coordination, and practical problem solving across building systems. Ideal candidates will have a mechanical engineering degree by Summer 2026, strong communication, analytical, and organizational skills, and a genuine interest in sustainable, innovative design.