Mechanical SME

Jones Lang LaSalle Incorporated; Columbus (GA); On-site; USD 90,000 - 140,000; Full time

Job summary

Jones Lang LaSalle Incorporated seeks a Mechanical SME for data centers in Columbus, GA. You will lead mechanical systems, drive maintenance strategies, and optimize cooling and energy efficiency. The role requires 4+ years in building engineering with a strong HVAC, plumbing and electrical background, EPA 608 certification, and hands-on CRAC maintenance.

Strong customer service and teamwork are essential. You will mentor technicians, manage projects, coordinate with vendors, and support

Qualifications

• 4+ years of technical experience in building engineering with HVAC, plumbing, electrical and equipment repair.
• Experience in Data Centers/Raised Floor environments.
• EPA 608 Certification required.
• CRAC (Liebert) maintenance and repair experience.
• Licenses as required by jurisdiction; valid driver's license.

Responsibilities

• Oversee critical systems management: HVAC, electrical, plumbing for data center operations.
• Design and implement cooling solutions and airflow strategies for high-density servers.
• Develop preventive maintenance schedules; lead RCAs and incident responses.
• Mentor technicians and manage complex data center projects.
• Coordinate with vendors and stakeholders; ensure safety and compliance.

Skills

Customer service

Interpersonal skills

HVAC knowledge

Education

Trades school / Apprenticeship

EPA 608 Certification

Tools

Word

Excel

CRAC maintenance tools

Job description

## Mechanical SMEApplyremote type: On-sitelocations: Columbus, GAtime type: Full timeposted on: Posted Yesterdayjob requisition id: REQ527117**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.## **Mechanical SME, 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 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:*** 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 ensure optimal system performance* Communicate effectively with executive management on infrastructure status and improvement plans**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 safetyThis 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, GAIf 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!