Building Engineer

Building Engineer

The Building Engineer is responsible for the safe operation, monitoring, and maintenance of complex HVAC, electrical, life safety, and critical infrastructure systems at a commercial office facility in Westford, Massachusetts. The facility includes a centralized chilled water plant, cooling towers, data center cooling equipment, emergency generators, and extensive electrical distribution systems. This position does not include steam or hot water boiler operation and therefore does not require a Massachusetts Stationary Engineer (DFS) license. The role focuses on system operation, preventive maintenance, emergency response, and coordination with licensed contractors in compliance with applicable Massachusetts and federal regulations.

The facility includes:

• Chillers
• CRAC units
• DX units
• Split systems
• Refrigeration compressors

What you'll do:

• Mechanical & HVAC Operations
• Operate and monitor:
• Chillers (centrifugal and reciprocating)
• Cooling towers and chemical treatment systems
• Chilled and condenser water pumps
• Fan coil units, VAV boxes (with and without reheat)
• Data center CRAC and Liebert cooling systems
• Monitor BAS/BMS and respond to alarms
• Perform system rounds and record operating parameters
• Electrical Systems Support
• Monitor and support:
• Medium and low voltage electrical distribution
• Switchboards, panels, transformers
• UPS and critical power systems
• Coordinate licensed electricians for regulated work
• Emergency & Life Safety Systems
• Support testing and readiness of:
• Emergency generators
• Automatic Transfer Switches
• Fire alarm systems
• Emergency lighting and egress systems
• Respond to power failures and system outages
• Preventive & Corrective Maintenance
• Perform routine maintenance on mechanical systems within scope
• Coordinate specialized service vendors as required
• Maintain accurate service records and maintenance logs

• Compliance & Documentation
• Maintain operational documentation
• Support inspections by:

• Fire Department
• Insurance representatives
• AHJ or third party inspectors
• Report unsafe or non compliant conditions immediately

Demonstrated experience operating and maintaining:

• Chilled water systems
• Cooling towers and condenser water systems
• Pumps, motors, and VFDs
• RTUs and packaged DX units
• Liebert / data center cooling systems
• Dry type transformers, switchboards, and panels

Experience supporting:

• Natural gas emergency generators
• Automatic Transfer Switches (ATS)
• Fire alarm systems (Simplex)
• Emergency response and system restoration

What you'll need:

• EPA 608 Universal Certification (Required)
• 5+ years' experience in: Commercial, industrial, data center, or mission critical facilities
• OR
• Equivalent combination of hands-on experience and technical training
• Ability to respond to after-hour emergencies as required
• Manufacturer training (Liebert, Trane, Daikin, McQuay, Carrier) (Preferred)
• BAS/BMS experience (Preferred)
• OSHA 10 or OSHA 30 (Preferred)
• NICET (Fire Alarm – awareness level) (Preferred)
• Generator operations and paralleling experience (Preferred)

Physical & Work Conditions:

• Ability to work in mechanical rooms, roofs, electrical rooms, and confined spaces
• Ability to lift up to 50 lbs

Why CBRE:

When you join CBRE, you become part of the global leader in commercial real estate services and investment that helps businesses and people thrive. We are dynamic problem solvers and forward-thinking professionals who create significant impact. Our collaborative culture is built on our shared values — respect, integrity, service and excellence — and we value the diverse perspectives, backgrounds and skillsets of our people. At CBRE, you have the opportunity to chart your own course and realize your potential. We welcome all applicants.

Applicant AI Use Disclosure:

We value human interaction to understand each candidate's unique experience, skills and aspirations. We do not use artificial intelligence (AI) tools to make hiring decisions, and we ask that candidates disclose any use of AI in the application and interview process.

CBRE carefully considers multiple factors to determine compensation, including a candidate's education, training, and experience. The hourly rate for the Building Engineer position is paying up to $45.67 an hour. The compensation that is offered to a successful candidate will depend on the candidate's skills, qualifications, and experience.

Equal Employment Opportunity:

CBRE has a long-standing commitment to providing equal employment opportunity to all qualified applicants regardless of race, color, religion, national origin, sex, sexual orientation, gender identity, pregnancy, age, citizenship, marital status, disability, veteran status, political belief, or any other basis protected by applicable law.

Candidate Accommodations:

CBRE values the differences of all current and prospective employees and recognizes how every employee contributes to our company's success. CBRE provides reasonable accommodations in job application procedures for individuals with disabilities. If you require assistance due to a disability in the application or recruitment process, please submit a request via email at View email address on click.appcast.io or via telephone at View phone number on click.appcast.io (U.S.) and View phone number on click.appcast.io (Canada).