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.
As a Mechanical Subject Matter Expert (SME) at JLL, you will serve as the technical authority and strategic advisor for complex mechanical systems across a large hyperscale data center. This specialized role demands deep expertise in HVAC design, mechanical system optimization, and advanced building technologies while providing consultative support to engineering teams, clients, and project stakeholders. You will lead technical assessments, drive innovation initiatives, and establish best practices that enhance system performance, energy efficiency, and operational reliability across multiple facility types.
What your day-to-day will look like:
Critical Systems Management:
Oversee HVAC, electrical, and plumbing systems specific to data center operations
Implement and maintain critical environment protocols and Method of Procedure (MOP) processes
Conduct regular performance analyses of facility mechanical and electrical systems
Mechanical Engineering Applications:
Apply mechanical engineering principles to improve data center efficiency and reliability
Design and implement cooling solutions optimized for high-density server environments
Analyze and enhance airflow management strategies
Preventive Maintenance and Troubleshooting:
Develop and execute comprehensive preventive maintenance schedules for all critical infrastructure
Lead root cause analysis for any system failures or inefficiencies
Implement corrective actions and system upgrades based on engineering assessments
Incident Management
Be the first point of contact for service impacting events involving the mechanical plant.
Assist the team in troubleshooting and mitigating incidents.
Assist in the creation of root cause analysis (RCAs).
Be available for after-hours support regarding the mechanical plant.
This includes 24x7 response.
Energy Efficiency and Sustainability:
Compliance and Safety:
Ensure adherence to industry standards (e.g., ASHRAE, ISO) and local regulations
Oversee safety protocols and conduct regular safety audits
Maintain up-to-date knowledge of data center best practices and emerging technologies
Team Leadership and Project Management:
Mentor and guide a team of facility technicians and engineers
Manage complex data center infrastructure projects, including expansions and upgrades
Vendor and Stakeholder Management:
Physical work requirements and work conditions
Lifting up to 80 lbs.
Working from heights.
Frequently climbing, bending, lifting, kneeling, stooping, and working/extending overhead.
Working in adverse conditions (i.e., extreme cold, extreme hot).
Driving for long periods of time.
Climbing a ladder with a 300 lb weight limit while carrying a tool bag weighing approximately 20 lbs.
Climbing a ladder up to 30 feet.
Must be available for Call-in work and perform other duties as required.
Desired experience and technical skills -
Required:
4+ years of technical experience in building engineering with a strong background in HVAC, plumbing, electrical, and production equipment repair and maintenance
Experience working in Data Centers/Raised Floor Environment
Strong customer service and interpersonal skills
Universal EPA 608 Certification
CRAC (Liebert) maintenance and repair experience
Licenses as required by authority having jurisdiction
Working knowledge of computer applications including Word and Excel
2 years of trades school or documented apprenticeship in relevant craft skills
Valid driver’s license
Preferred:
Expertise in one specific craft area (Electrical, HVAC, Piping/Plumbing, Central Utility Plant Operations, Material Handling Equipment)
Familiarity with building automation systems and fire/life safety
This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.
This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.
Location:
On-site –LaGrange,GA
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
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.
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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 [email protected]. 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.
Accepting applications on an ongoing basis until candidate identified.
