Data Center Mechanical SME — Lead Engineer

Jones Lang LaSalle Incorporated; Town of La Grange (NY); On-site; USD 50,000 - 83,000; Full time

Benefits offered by this job

401(k) plan with company matching

Medical/Dental/Vision coverage

Paid parental leave

Paid Time Off

Daily Pay

Job summary

Jones Lang LaSalle Incorporated (JLL) is actively seeking a Mechanical SME for data center operations. The role focuses on HVAC system optimization, energy efficiency, and reliability across large facilities.

You will lead technical assessments, mentor technicians, and work with engineering teams and clients to deploy best practices. The position requires 4+ years in building engineering with HVAC, plumbing and electrical expertise, plus EPA 608 certification.

Qualifications

• 4+ years of technical experience in building engineering with HVAC, plumbing, electrical, and production equipment repair.
• 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 Word and Excel.
• 2 years of trades school or documented apprenticeship in relevant craft skills.
• Valid driver’s license.

Responsibilities

• 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.
• 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.
• 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 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 (24x7).
• Propose and implement energy-saving initiatives to reduce PUE.
• Evaluate and integrate green technologies suitable for data center operations.
• Ensure adherence to industry standards (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.
• Mentor and guide a team of facility technicians and engineers.
• Manage complex data center infrastructure projects, including expansions and upgrades.
• Collaborate with equipment vendors and service providers to ensure optimal system performance.
• Communicate effectively with executive management on infrastructure status and improvement plans.

Skills

HVAC

Plumbing

Electrical

EPA 608 Certification

CRAC maintenance

Trades school / apprenticeship

Education

Licenses as required by AHJ

Tools

Word

Excel

Liebert CRAC

Job description

Jones Lang LaSalle Incorporated (JLL) is actively seeking a Mechanical SME for data center operations. The role focuses on HVAC system optimization, energy efficiency, and reliability across large facilities.

You will lead technical assessments, mentor technicians, and work with engineering teams and clients to deploy best practices. The position requires 4+ years in building engineering with HVAC, plumbing and electrical expertise, plus EPA 608 certification.