Mechanical SME

US AMR-Jones Lang LaSalle Americas, Inc.; Columbus (GA); On-site; USD 85,000 - 140,000; Full time

Benefits offered by this job

401(k) plan with company contributions

Medical, Dental & Vision care

Paid parental leave

Paid Time Off

Job summary

JLL is seeking a Mechanical SME to act as the technical authority for complex mechanical systems in a large hyperscale data center in Columbus, GA. The role requires deep HVAC and mechanical expertise, with leadership in assessments, best practices, and energy optimization.

You will lead technical initiatives, ensure reliability and energy efficiency, and support engineering teams and stakeholders across multiple facilities. On-site role with 24x7 readiness and strong safety adherence.

Qualifications

• 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.
• Universal EPA 608 Certification.
• CRAC (Liebert) maintenance and repair experience.
• Licenses as required by authority having jurisdiction.

Responsibilities

• Oversee critical systems management for data center operations (HVAC, electrical, plumbing).
• Apply mechanical engineering principles to improve data center efficiency and reliability.
• Develop and execute preventive maintenance schedules for all critical infrastructure.
• Lead root cause analyses for system failures or inefficiencies and implement corrective actions.
• Propose and implement energy-saving initiatives to reduce Power Usage Effectiveness (PUE).
• Ensure compliance with industry standards and local regulations; oversee safety audits.
• Mentor and guide a team of facility technicians and engineers; manage complex data center projects.
• Collaborate with vendors and service providers to ensure optimal system performance.

Skills

HVAC systems

Electrical systems

Plumbing

Production equipment maintenance

Data center experience

Customer service

Education

Trades school or apprenticeship

Tools

CRAC (Liebert) maintenance

Building automation systems familiarity

Job description

Mechanical SME

Posted 14 Days Ago Full Time Less than 10 Applies

Columbus, GA 31901

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 peopleand empowering them tothrive, 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.

MechanicalSME, Data Centers

As a Mechanical Subject Matter Expert (SME) at JLL, you will serve as the technical authority and strategic advisor for complex mechanical systems acrossa large hyperscale data center. This specialized role demands deepexpertisein 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, andestablishbest 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 andmaintaincritical 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 solutionsoptimizedfor 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

Be the first point of contact forservice impacting events involving the mechanical plant.

Assistthe team in troubleshooting andmitigating incidents.

Assistin the creation of root cause analysis (RCAs).

Be available for after-hourssupportregardingthe mechanical plant.

This includes24x7response.

Incident Management

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

Be the first point of contact forservice impacting events involving the mechanical plant.

Assistthe team in troubleshooting andmitigating incidents.

Assistin the creation of root cause analysis (RCAs).

Be available for after-hourssupportregardingthe mechanical plant.

This includes24x7response.

Energy Efficiency and Sustainability:

Propose and implement energy-saving initiatives to reduce Power Usage Effectiveness (PUE)

Evaluate and integrate green technologies suitable for data center operations

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:

Collaborate with equipment vendors and service providers to ensureoptimalsystem performance

Communicate effectively with executive management on infrastructure status and improvement plans

Physical work requirements and work conditions

Lifting upto 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 forlong periodsof time.

Climbing a ladder with a 300lbweight 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 asrequired.

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 havingjurisdiction

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:

Expertisein 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 –Columbus, GA

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'repursuing.

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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 [e-mail] . 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.

Mechanical SME

Columbus, GA 31901

Applying to

Posted 14 Days Ago Full Time Less than 10 Applies