Jones Lang LaSalle Incorporated

Senior Mechanical Commissioning Engineer (REMOTE)

Jones Lang LaSalle Incorporated$140K — $160K *
Denver, CO 80219Remote in Denver, CO
Real Estate & Construction
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 7+ years of experience in data center commissioning activities
  • 5+ years focused on data center cooling systems
  • Familiarity with mechanical control systems maximum power density of 25kW per rack
  • Experience collaborating with major cooling equipment manufacturers
  • Proficient in commissioning management software platforms like CxAlloy and Procore
  • Strong knowledge of HVAC systems, glycol cooling, and thermal management
  • Ability to work in active construction environments and travel up to 50% annually.

Responsibilities

  • Develop detailed commissioning proposals based on client RFPs and specifications
  • Manage and execute factory and onsite commissioning activities for mechanical systems
  • Commission mission-critical systems inclusive of advanced cooling solutions
  • Create functional performance tests per industry standards
  • Document deficiencies and oversee resolution processes
  • Direct cross-functional commissioning teams and coordinate with project stakeholders
  • Conduct training for Owner's operations staff and provide knowledge transfer.

Benefits

  • 401(k) plan with matching contributions
  • Comprehensive Medical, Dental & Vision Care
  • Paid parental leave at 100% of salary
  • Paid Time Off and Company Holidays
  • Early access to earned wages through Daily Pay
Full Job Description
DATA CENTERS & MISSION CRITICAL PROJECTS

This position can be remote (work from home) but must live near a major airport with up to 50% overnight travel.

What this job involves:

The SKAE JLL Data Center Commissioning Group seeks an experienced Mechanical and Controls Commissioning Engineer to lead comprehensive commissioning for small, medium, and hyperscale data center projects ranging from 1MW to 100MW+. In this critical role, you'll drive technical excellence as both a hands-on mechanical commissioning engineer and strategic project leader, ensuring seamless integration of complex mechanical and controls systems in mission-critical environments where downtime is not an option. Your home location is flexible with remote work available for the right candidate.

Your day-to-day tasks will include:
  • Developing detailed commissioning proposals and scope documents based on client RFPs, design drawings, and specifications while leading pre-commissioning planning sessions with stakeholders
  • Managing and performing holistic factory and onsite commissioning activities (Level 0 - Level 6) for mechanical and control systems infrastructure
  • Executing comprehensive commissioning of mission-critical systems including CRAH units, chilled water plants, central cooling plants, dry coolers, liquid cooling systems, advanced server rack containment strategies, and associated controls and monitoring systems
  • Developing system-specific functional performance tests and integrated systems testing protocols that meet industry standards (ASHRAE Guideline 0 or similar)
  • Creating commissioning plans, test procedures, and comprehensive final reports while documenting deficiencies using structured tracking systems and overseeing resolution through substantial completion
  • Directing cross-functional commissioning teams of 2-8+ engineers and technicians while coordinating with project stakeholders throughout the project lifecycle from design phase through transition to operations
  • Conducting commissioning training for Owner's operations staff and providing knowledge transfer documentation on larger projects
  • Managing commissioning schedules, ensuring optimal team utilization, identifying potential failure modes, and developing mitigation strategies
  • Interpreting project drawings and specifications, identifying design issues, and communicating technical concerns effectively to clients and project teams


Desired experience and technical skills:
Requirements:
  • Minimum 7 years of documented experience leading hands-on data center commissioning activities with at least 5 years specifically in data center cooling systems and building monitoring and automation commissioning
  • Proven track record leading mechanical and controls commissioning of facilities with power densities exceeding 25kW per rack
  • Deep understanding of cooling plant sequences of operations, redundancy concepts, and their implementation in mission critical designs
  • Experience working in partnership with major cooling equipment manufacturers (JCI, Daikin, Trane, Vertiv, Schneider, etc.)
  • Proficiency in commissioning management software platforms (CxAlloy, ACC, Procore, Bluebeam, and similar)
  • Advanced knowledge of commissioning processes for data center cooling infrastructure and building monitoring and controls platforms
  • Expertise in precision HVAC systems, glycol cooling, and thermal management strategies including liquid cooling applications
  • Strong understanding of BAS/DCIM integration, monitoring protocols, and alarm management protocols
  • Ability to travel 50% annually throughout North America and work in active construction environments, climb ladders, and work in mechanical/electrical rooms with availability for occasional emergency commissioning support and weekend/evening critical testing activities


Preferred:
  • Bachelor's degree in related technical field
  • Professional Engineer (PE) license and PMP certifications
  • Industry recognized commissioning certification (currently or pursuing)
  • Experience working on hyperscale data center projects (AWS, Microsoft, Google, Meta, etc.)


This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Estimated compensation for this position:

140,000.00 - 160,000.00 USD per year

This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

Location:

Remote -Denver, CO

Job Tags:

Data Center Maintenance, Data Center Operations

If this job description resonates with you, we encourage you to apply, even if you don't meet all the requirements. We're interested in getting to know you and what you bring to the table!

Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:
  • 401(k) plan with matching company contributions
  • Comprehensive Medical, Dental & Vision Care
  • Paid parental leave at 100% of salary
  • Paid Time Off and Company Holidays
  • Early access to earned wages through Daily Pay

About Jones Lang LaSalle Incorporated

Jones Lang LaSalle is a financial and professional services firm that specializes in commercial real estate services and investment management. Its services include: tenant representation for organizations that lease office, industrial and retail spaces; consulting, which supports companies to develop workplace strategies such as occupancy planning, relocations, and energy and environmental sustainability initiatives; project and development services to manage ground-up creation, building construction, and major interior renovations; capital markets and real estate investment banking, which helps organizations buy and sell properties, and improve the financial impact of their real estate; facilities management for a variety of properties including office towers, retail and exhibition centers, and government, collegiate and industrial complexes; property management services, that provide on-site administration to help owners of office, industrial, retail and specialty properties reduce costs and enhance their property values; and valuations that provide impartial assessments of real estate worth through more than 200 corporate offices in 70 countries. Jones Lang LaSalle was formed by the merger of Jones Lang Wootton, a British firm with origins dating back to 1783, and LaSalle Partners, an American company formed from a predecessor launched in 1968. Jones Lang Wootton opened its first US office in New York in 1975. In 1997, the initial public offering was completed by LaSalle Partners for the company's common stock in the market.

Jones Lang LaSalle Incorporated Careers

Join the dynamic team at Jones Lang LaSalle Incorporated (JLL), a global leader in real estate services, where your career journey is just as important as the professional milestones you aim to achieve. At JLL, we offer more than just job opportunities; we provide a platform for growth, innovation, and leadership in an industry that shapes the world around us.

Work You’ll Do

At JLL, you will be part of a culture that prizes diversity, teamwork, and forward-thinking. Whether you are looking for a full-time position or an internship, JLL offers a variety of roles that cater to your professional skills and personal development goals. Our team is composed of the brightest minds in real estate, providing you with unparalleled mentorship and networking opportunities that foster career advancement.

Innovate and Lead

Embrace the opportunity to lead projects that redefine the real estate landscape, leveraging JLL’s global scale and deep industry expertise. Our commitment to innovation is evident in every strategy we implement and every building we manage. By joining our team, you will collaborate with professionals who are eager to share their knowledge and push the boundaries of what is possible in real estate.

Professional Growth and Development

JLL is dedicated to the professional growth of its employees. We offer robust training programs, including leadership development and diversity training, to ensure you are equipped for success. Our benefits extend beyond the basics, encompassing health, wellness, and financial planning to support you and your family at all stages of life.

Explore Job Opportunities

JLL is continuously expanding, and we are hiring across multiple disciplines. Explore positions that match your skills and interests in areas such as property management, sustainability, financial analysis, and more. We look for driven, curious, and innovative team players who are ready to make an impact.

Internship Programs

Kickstart your career with a JLL internship. Gain hands-on experience, build your resume, and make invaluable industry connections. Our internships provide a deep dive into the real estate sector, allowing you to apply academic learning to real-world challenges.

Join Our Team

Ready to advance your career at Jones Lang LaSalle Incorporated? Search open positions, read about our employment benefits, and prepare your resume. The interview process at JLL not only assesses your fit for the company but also ensures our culture aligns with your career aspirations.

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Keep up to date with the latest from JLL Careers by subscribing to our job alert emails. Receive personalized updates that align with your career preferences and learn about new opportunities in real-time.

Networking and Industry Leadership

At JLL, networking doesn’t end with your hire date. Continue to connect with leaders and peers through our various professional networks and community engagement initiatives. Lead the way in industry discussions, participate in global conferences, and contribute to innovative solutions that drive the future of real estate. At Jones Lang LaSalle Incorporated, we don’t just offer jobs—we offer careers that make a difference. Join us in shaping the future of real estate, one innovation at a time.
Learn more about Jones Lang LaSalle Incorporated
Size
98,000 employees
Market Cap
$7.4 billion
Industry
Net Income
$402.5 million
Founded
1783
5 Year Trend
+8.3%
Revenue
$16.5 billion
NASDAQ

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