Senior Electrical Engineer, MEP

Job DescriptionJob Description

Join JB&B and shape the future of the built environment! 
 
Founded in 1915, Jaros, Baum & Bolles has been a pillar of engineering innovation in New York City for over a century. Specializing in mechanical, electrical, plumbing (MEP), JB&B has contributed to some of the most iconic buildings. 

In October 2025, JB&B joined forces with Trinity Consultants, a global consulting firm focused on the natural and built environments. JB&B now operates within Trinity’s Built Environment division, combining its deep expertise in high-performance building systems with Trinity’s strengths in acoustic design, facility operations, commissioning, and technology strategy. 

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

• Access to a broader portfolio of international projects and clients 

• Enhanced career mobility across Trinity’s global network 

• Interdisciplinary collaboration with experts in sustainability, environmental science, and digital infrastructure 

About the Role

We are seeking a dynamic and experienced Senior Electrical Engineer to join our Electrical department in our Philadelphia office. This leadership role offers the opportunity to manage a variety of projects from concept through completion while contributing to the strategic growth of the firm.

As a Senior Electrical Engineer, you’ll lead project teams, mentor junior staff, and collaborate with firm leadership to deliver high-quality engineering solutions and drive business development.

Key Responsibilities

• Lead conceptual design efforts, including system criteria, equipment room sizing, and building stack development
• Guide project teams through construction documentation and project completion
• Manage review of shop drawings, RFIs, contractor change orders, and conduct site visits and punch lists
• Establish and manage project schedules, ensuring efficient resource use and timely task completion
• Prepare proposals and additional services; coordinate reviews and approvals with Partners
• Coach and mentor staff, provide performance feedback, and support professional development goals

Minimum Qualifications

• Bachelor’s degree in electrical or mechanical Engineering
• 10–14 years of electrical engineering experience
• Proficient in design calculations and software tools such as Revit and AutoCAD
• Strong project management and leadership skills
• Deep understanding of trade-specific scopes, codes, and coordination with other disciplines
• Knowledge of documentation requirements for all project phases (SD, DD, CD, specifications)

Why Work at JB&B? 

• Legacy + Innovation: Our company blends a rich history with forward-thinking design, including smart building systems and deep carbon reduction strategies. 

• Collaborative Culture: With over 400 professionals, our company fosters mentorship, teamwork, and continuous learning. 

• Global Impact: Now part of Trinity, our company offers opportunities to work on transformative projects across commercial, healthcare, aviation, life sciences, and data center sectors. 

• Multiple office locations: New York, Boston and Philadelphia. 

What We Offer

• Hybrid workplace offering the flexibility to work both from home and the office 

• Comprehensive benefits package including 401k employer match and stock options 

• Paid time off (PTO), volunteer program and employee resource groups 

• Training and professional development courses through JB&B University 

Estimated compensation range: $122,000-140,000 base salary per year

Jaros, Baum & Bolles is an equal opportunity employer. All qualified candidates will receive consideration for employment without regard to , , , , sex, , , , age, , marital status, military veteran status, unemployment status, or any other status protected by law. 

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