Senior Mechanical Commissioning Engineer (REMOTE)
At a glance
AI generatedTL;DR
The SKAE JLL Data Center Commissioning Group is seeking a Mechanical and Controls Commissioning Engineer to lead comprehensive commissioning for data center projects ranging from small to hyperscale, with power densities up to 100MW+. This hands-on role involves developing detailed proposals, managing onsite and factory-level commissioning activities, executing system-specific tests, and creating final reports while ensuring seamless integration of complex mechanical and control systems. The engineer will direct cross-functional teams, coordinate with stakeholders, and provide training for operations staff. Essential skills include at least 7 years of experience in data center cooling systems, proficiency in commissioning management software like CxAlloy and Procore, and expertise in precision HVAC, glycol cooling, and thermal management strategies. The ideal candidate will have a deep understanding of BAS/DCIM integration and monitoring protocols, work in active construction environments, and be prepared for up to 50% travel across North America.
Skills
What you'll do
- Develop detailed commissioning proposals and scope documents based on client requirements.
- Execute comprehensive commissioning of mission-critical systems including CRAH units and chilled water plants.
- Create system-specific functional performance tests and integrated systems testing protocols.
- Direct cross-functional commissioning teams and coordinate with project stakeholders throughout the lifecycle.
- Manage commissioning schedules, optimize team utilization, and develop mitigation strategies for potential issues.
What we're looking for
- Minimum 7 years of hands-on data center commissioning experience with at least 5 years in cooling systems and building automation.
- Proven track record leading mechanical and controls commissioning for facilities with power densities exceeding 25kW per rack.
- Deep understanding of cooling plant sequences, redundancy concepts, and implementation in mission-critical designs.
- Experience working closely with major cooling equipment manufacturers such as JCI, Daikin, Trane, Vertiv, Schneider, etc.
- Proficiency in commissioning management software platforms like CxAlloy, ACC, Procore, Bluebeam, and similar tools.
- Expertise in precision HVAC systems, glycol cooling, thermal management strategies including liquid cooling applications.
Employer
About JLL (Jones Lang LaSalle)
JLL (Jones Lang LaSalle) is a global professional services firm specializing in real estate and investment management, providing services to buyers, sellers, tenants, landlords, investors, and developers. Industry: Commercial Real Estate Services
JLL (Jones Lang LaSalle) currently has 56 open roles on FindRole.
Listed pay typically runs $135,000–$150,000 across 33 roles with salary data.
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