Job 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

A leading mission-critical engineering team is seeking an on-site engineering project manager to support two (2) major 135,000SF, 36 MW hyperscale data centers within the same campus near Kansas City, MO. This role offers the opportunity to work with cutting-edge technology, collaborate with industry experts, and grow within a fast-paced, innovative environment. This is your opportunity to grow your leadership skills in a collaborative, forward-thinking environment. This role is responsible for interfacing between the design and construction teams to ensure projects are delivered on time, within budget, and to the highest quality standards. The role oversees complex to highly complex projects, coordinating multiple disciplines and scopes of work.

Key Responsibilities

• Oversees on-site project activities, attending regular and ad hoc meetings as needed.
• Serves as the main contact for the client, design team, consultants, trade partners, and construction team across all MEP disciplines
• Coordinates with engineers, subcontractors, suppliers, inspectors, real estate developers, and building operators
• Develops and manages comprehensive project schedules covering all phases from engineering to closeout
• Uses document management systems to track MEP scope and costs for the client
• Handles CM and subcontractor change order submissions and project communications using tracking logs and collaboration tools
• Addresses field issues promptly and ensures responses from responsible parties
• Monitors and redirects RFIs to ensure timely resolution of open issues
• Supports design teams DOB PAA filing schedules and related documentation
• Conducts site walks, documents deficiencies, and issues corrective action reports
• Assists with commissioning schedules, equipment delivery coordination, and punch list management as needed
• Demonstrates advanced MEP design knowledge, reviews project documentation efficiently, and coordinates design documents among trades

Minimum Qualifications

• BS Degree in Mechanical, Electrical, Architectural, Civil Engineering, or Construction Management required
• Minimum 5 years of relevant experience in data center construction, project engineering, construction management, cost control, or related fields
• Expert knowledge of MEP systems and design practices
• Strong skills in contract and subcontractor estimating review
• Proficiency in building codes, local laws, energy codes, and issue resolution with DOB and utility standards
• Minimum OSHA 30-hour certification required or obtainable upon hiring
• Ability to travel domestically and/or internationally as needed

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: $100,000-$115,000 yearly 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.