JLL empowers you to shape a brighter way.

Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

We are seeking an experienced and detail-oriented Data Center Mechanical Program Manager to lead mechanical infrastructure initiatives across our data center portfolio. This role is responsible for ensuring the reliability, scalability, and efficiency of critical cooling systems while managing cross-functional programs from design through commissioning. The ideal candidate has a strong background in mechanical engineering, program management, and experience in mission-critical environments.

Key Responsibilities:

• Lead end-to-end program management of mechanical infrastructure projects (HVAC, CRAC, chilled water systems, etc.) across multiple data center sites.
• Drive planning, budgeting, design review, and execution for new builds, retrofits, and system upgrades.
• Collaborate with cross-functional teams including electrical engineers, IT infrastructure teams, operations, and third-party contractors.
• Develop and maintain mechanical design standards in alignment with company performance goals and industry best practices.
• Oversee commissioning, testing, and documentation of mechanical systems.
• Ensure mechanical infrastructure meets or exceeds Uptime Institute Tier standards, ASHRAE guidelines, and applicable local codes.
• Identify and mitigate mechanical risks and single points of failure.
• Manage vendor selection, contract negotiations, and performance monitoring.
• Track project milestones, budgets, and KPIs to ensure on-time and within-budget delivery.
• Support sustainability initiatives and mechanical system efficiency improvements.
• Provide subject matter expertise during incident investigations and root cause analysis.

Qualifications:

• Bachelor’s degree in Mechanical Engineering or related discipline (Master’s or PE license a plus).
• 5–10 years of experience in mechanical systems design and program management in a data center or mission-critical environment.
• Proven success managing large-scale capital projects and/or operational upgrades.
• Familiarity with design tools such as AutoCAD, Revit, and CFD software.
• Strong understanding of HVAC systems, controls, fluid dynamics, and thermodynamics.
• Knowledge of ASHRAE, NFPA, ISO standards and local building codes.
• Excellent communication, leadership, and project management skills (PMP certification preferred).
• Ability to travel up to [10–25%] as required for site visits and inspections.

Preferred Experience:

• Experience working in or with hyperscale cloud providers or colocation facilities.
• Experience with Building Management Systems (BMS) and SCADA.

Estimated total compensation for this position:

112,000.00 – 116,000.00 USD per year

The total compensation range is an estimate and not guaranteed. An employment offer is based on an applicant's education, experience, skills, abilities, geographic location, internal equity and alignment with market data .

Location:

On-site –Chicago, IL

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

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Jones Lang LaSalle (“JLL”) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process – including the online application and/or overall selection process – you may contact us at Accommodation Requests. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.

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Accepting applications on an ongoing basis until candidate identified.