Sr. Mechanical Building Engineer - Critical Environment
JLL
About this role
JLL is seeking a Senior Mechanical Building Engineer to serve as a technical expert in advanced mechanical systems for critical data center and facility environments. The role involves operational leadership, troubleshooting, mentoring, and managing large-scale infrastructure projects to ensure mission-critical uptime and operational excellence.
Skills
About JLL
jll.comJLL (Jones Lang LaSalle) is a leading professional services firm specializing in commercial real estate and investment management. The company provides a comprehensive range of services to owners, tenants, and investors, addressing their property needs on a national and global scale. With a focus on innovative and intelligent solutions, JLL aims to tackle complex real estate challenges and create better futures within the industry. Their expertise spans various sectors, including advisory, leasing, property management, and capital markets.
Recent company news
JLLJLL named a World’s Most Admired Company by Fortune magazine
5 days ago
JLLJLL strengthens U.S. Value & Risk Advisory leadership with strategic senior appointments
2 weeks ago
JLLJLL named to Fortune’s World’s Most Admired Companies list for the 10th consecutive year
Jan 21, 2026
CoStarNews | JLL expands valuation team; Colliers hire targets California deals; Cushman adds Atlanta director
6 days ago
JLLCorporate Real Estate Trends to Watch
Dec 8, 2025
About JLL
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
Unlock Company Insights
View leadership team, funding history,
and employee contacts for JLL.
Salary
$90k – $120k
per year
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