Senior Engineer, Electrical

About JB&B

JB&B’s dynamic, inclusive, and collaborative culture is driven by our people. Headquartered in Manhattan’s Financial District with branch offices in Boston and Philadelphia, our 400 employees are the foundation on which our global reputation for quality and innovative engineering is built.

Throughout our history, JB&B’s engineers have consistently made their mark on the industry. By leveraging cutting‑edge technologies with sound engineering, JB&B employees create high‑performance building designs that have transformed the skyline, reimagined healthcare, and look to transform the future by spearheading initiatives that contribute to a sustainable, low‑carbon built environment.

We are seeking a Senior Engineer to join our dynamic Electrical team in our Boston office. This role is ideal for a professional with a proficient understanding of electrical design, project execution, and interdisciplinary coordination.

For any inquiries about career opportunities at JB&B, please email

The Senior Engineer is expected to make a positive impact on the office environment by:

• Sharing technical knowledge and best practices with colleagues.
• Acting as a mentor to junior engineers, supporting their professional development.
• Actively participating in office initiatives, team‑building events, and knowledge‑sharing activities.

• Design Tenant fit‑out projects and complete specific tasks on base building/infrastructure upgrades; assemble riser diagrams, schedules, and floor plans.
• Plan and coordinate routing of major distribution, main equipment rooms, closets, shafts, and risers.
• Lead design tasks that support the overall trade system (e.g., branch circuiting, duct work distribution, piping distribution, etc.).
• Review shop drawings, perform site visits and punch‑lists with limited supervision to verify that designs are being implemented accurately.
• Understand documentation requirements and develop relevant content for each deliverable phase (e.g., SD, DD, CD and specifications).
• Understand and implement office procedures related to both design (archiving drawings, filing drawings and forms, etc.) and construction administration (updating shop drawing log, updating RFI log, etc.).

• Hybrid workplace offering the flexibility to work both from home and the office.
• Comprehensive benefits package including 401(k) employer match and stock options.
• Paid time off (PTO), volunteer program and employee resource groups.
• Training and professional development courses through JB&B University.

$85,000–$93,000 annual salary.

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.