JLL · 15 hours ago
Operating Engineer
Cambridge, MA
Full-time
Onsite
Entry, Mid Level
2+ years expJLL is a leading facilities management company seeking an Operating Engineer to ensure optimal performance of building systems and data center operations. The role involves hands-on technical expertise, troubleshooting complex systems, executing preventive maintenance, and providing exceptional client service across multiple sites.
CommercialReal Estate
Responsibilities
Operate, maintain, and optimize HVAC, mechanical, electrical, plumbing, and life safety systems across commercial buildings and data centers to ensure uninterrupted operations
Perform comprehensive PM programs on critical equipment including data center infrastructure, safety systems, and building automation controls
Diagnose system malfunctions, perform repairs, and implement corrective actions to minimize downtime and maintain optimal equipment performance
Maintain accurate records in BMS and work order systems, document equipment readings, and generate performance reports for client review
Collaborate with contractors on maintenance projects, monitor work quality and costs, and support capital improvement initiatives
Provide responsive day-to-day support for client requests, minor repairs (including carpet repair), and technical consultation while maintaining professional communication
Travel between client locations to ensure consistent service delivery and maintain equipment across multiple facilities
Qualification
Required
High school diploma or equivalent with 2-5 years of commercial building maintenance or industrial facilities experience
Demonstrated expertise in HVAC systems operation, maintenance, and troubleshooting with strong multi-trade capabilities (electrical, plumbing, mechanical)
Proficiency with Building Management Systems (BMS) and computerized maintenance management systems (CMMS)
Ability to analyze complex commercial/industrial building systems, identify malfunctions, and implement corrective actions independently
Valid driver's license with reliable transportation for multi-site travel requirements
Physical capability to perform manual tasks, lift equipment, and work in various environmental conditions including confined spaces
Knowledge of safety protocols for hazardous materials handling, disposal, and maintaining OSHA-compliant work environments
Preferred
Trade certification, technical degree, or apprenticeship completion in HVAC, electrical, or mechanical systems
Data center or critical facilities experience with mission-critical infrastructure operations
EPA certifications (Universal CFC refrigerant handling) and additional safety training credentials
Experience with energy management systems, sustainability initiatives, and building performance optimization
Basic knowledge of fire/life safety systems, building automation controls, and preventive maintenance software
Customer service experience in commercial real estate or facilities management environment
Familiarity with inventory management, procurement processes, and vendor relationship management
Company
JLL
We’re a leading professional services firm that specializes in real estate and investment management.
10001+ employees
H1B Sponsorship
JLL has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (70)
2024 (47)
2023 (60)
2022 (68)
2021 (39)
2020 (43)
Funding
Current Stage
Public CompanyTotal Funding
$1.59B2025-11-03Post Ipo Debt· $565.35M
2023-11-08Post Ipo Debt· $400M
2019-05-29Post Ipo Debt· $46.5M
Leadership Team
Christian Ulbrich
Global Chief Executive Officer
Jones Lang LaSalle
Global CEO, Capital Markets and Member
Recent News
2026-01-07
Morningstar.com
2025-12-29
Company data provided by crunchbase