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Commissioning Program Manager, Data Centers

Jones Lang LaSalle · Chicago, IL · Full time

Posted Sep 29, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a serious issue you caught during commissioning. How did you find it, and how did you get it fixed?

What they are checking: Whether they find real defects and push them to closure with contractors under schedule pressure.

Tell me about a time you had to deliver bad news about a project to a client. How did you frame it?

What they are checking: Whether they communicate risk early and plainly, which matters on high visibility data center work.

What would you do

You're running several Cx projects at once, from a 1MW restoration to a 25MW greenfield build. How do you divide your attention?

What they are checking: Whether they can scale their oversight to risk instead of treating every project the same.

The contractor wants to skip a pull-the-plug test because the schedule is tight. What do you do?

What they are checking: Whether they hold the line on testing that protects uptime even when the client feels the schedule pressure.

How do you staff and coach Cx agents across multiple sites when you can't be on every one of them?

What they are checking: Whether they can lead a remote field team and keep quality consistent across projects.

This role is home based with frequent travel. How do you stay on top of projects you can't see every day?

What they are checking: Whether they have real habits for remote oversight, not just a willingness to fly.

About the work

Walk me through the levels of commissioning on a data center, from factory witness testing through integrated systems testing.

What they are checking: Whether they truly know the mission critical Cx process or only the general building version.

What do you look for in an integrated systems test script before you approve it?

What they are checking: Whether they can tell a test that proves resilience from one that just walks through the motions.

Commissioning on an existing live facility expansion carries different risk than a greenfield site. How does your approach change?

What they are checking: Whether they respect the danger of testing near live critical load and plan around it.

How do you manage an issues log so items actually close before turnover?

What they are checking: Whether they have a disciplined way of tracking ownership and verification instead of just collecting problems.

What are the common failure points in UPS, generator and switchgear systems that you make sure get tested?

What they are checking: Whether they have hands-on depth in the electrical systems that cause most data center outages.

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The full job description

As published by Jones Lang LaSalle.

JLL empowers you to shape a brighter way . Our people at JLL 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. Commissioning Program Manager, Data Centers Preferred Location: Atlanta, Chicago, Dallas, Denver, New York, Phoenix or Remote Position Description: The SKAE JLL Data Center and Mission Critical Commissioning (Cx) group is looking for an exceptional Data Center Commissioning Program Manager to join our team to support our growth in the US and Canada data center market. This high visibility position will own and manage multiple Cx projects inclusive of Greenfield builds, existing facility expansions, and restorations, with projects ranging in size from 1MW – 25MW+. This role can be home based anywhere in the US if agreed between candidate and JLL, and candidate has access to a major airport. Position Responsibilities and Requirements: • Possess strong fluency with the mission critical commissioning processes and deliverables covered in ASHRAE commissioning requirements and guidelines. • Expertise in planning and executing quality assessment of electrical and mechanical equipment/systems installation, equipment and system startup, pre-functional inspections, acceptance testing and associated commissioning activities. • Demonstrated successful experience coordinating directly with End-users, General Contractors, sub-contractors, equipment suppliers, AHJs, Engineer of Record, and other stakeholders involved with the project execution for small, medium and large-scale critical facility construction and commissioning projects. • Manage all facets of JLL's Commissioning scope by providing exceptional technical and project management services. In addition, the candidate will be expected to demonstrate strong management and technical leadership throughout the design, pre-construction, construction, and post-construction phases of projects. • Liaise with internal team members, outside consultants and contractors to lead cross functional teams on data center or mission critical commissioning projects. • Protect JLL’s contractual position and ensure our work meets contracted requirements. • Develop or manage the development of Commissioning Plans and Commissioning Specifications. • Publish and manage the project Commissioning Plana from design phase through project completion. • Manage project commissioning activities, including: • Develop project proposals in response to client RFPs • Identify internal and external team requirements to successfully execute project commissioning scopes • Develop and manage project budgets and financials • Manage the development, review and approval of L1-L5 commissioning test scripts and procedures • Act as main point of contact with clients throughout project durations • Provide day-to-day direction to assigned internal team members • Act as the client's JLL point of escalation throughout project duration • Manage Commissioning focused Design Drawing, Specification and Submittal reviews. • Schedule and lead project Commissioning kick-off meetings. • Manage development of detailed Standard Operating Procedures (SOPs) and Methods-of-Procedures (MOPs) as may be required on projects. • Possess strong proficiency in use of QA/QC and Cx software applications such as BIM360, CxAlloy, Facility Grid, Procore, and other related QA/QC and Cx applications. Additional Expectations • Willingness and ability to travel overnight up to 40% across the USA and Canada. Travel durations typically do not exceed two-weeks and are typically two to three day durations. Qualifications • A minimum of 10 years of relevant mission critical commissioning project management experience. • An ABET accredited engineering or technology degree is preferred but equivalent industry experience is acceptable. • Hold a Commissioning Professional certification from a recognized industry authority. • PE and / or PMP designations are considered an asset but not required. • Knowledge and experience in testing Utility transformers, UPS systems, Generators and associated automated paralleling switchgear, ATSs and STSs, Fuel Oil systems, PDUs, EPMS, BMS, Chillers, CRAHs, CRACs, AHUs and liquid cooling systems. • Exceptional people management and team leadership skills. • Excellent written and verbal communication skills with a strong proficiency in MS Project, Word, Power Point and Excel. • Experience working in a consultancy or owner organization is an asset This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship. Expected compensation for this position: 175,000.00 – 220,000.00 USD per year Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations. Location: Remote –Atlanta, GA, Chicago, IL, Dallas, TX, Denver, CO, New York, NY, Phoenix, AZ, Trenton, NJ 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 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 At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing. JLL Privacy Notice Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL’s recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely. For more information about how JLL processes your personal data, please view our Candidate Privacy Statement . For additional details please see our career site pages for each country. For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here . 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 email us at HRSCLeaves@jll.com . 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. Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment. Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest. Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job-related convictions will be considered and will not automatically disqualify the candidate. California Residents only If you are a California resident as defined in the California Consumer Privacy Act (CCPA) please view our Supplemental Privacy Statement which describes your rights and disclosures about your personal information. If you are viewing this on a mobile device you may want to view the CCPA version on a larger device. Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance, JLL will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. Accepting applications on an ongoing basis until candidate identified.

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