Data Center Mechanical SME: Lead Cooling & Reliability

Jones Lang LaSalle Incorporated; United States; On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

401(k) plan with company matching

Medical, Dental & Vision

Paid parental leave

Paid Time Off

Daily Pay

Job summary

Jones Lang LaSalle (JLL) is seeking a Mechanical Subject Matter Expert for hyperscale data centers. You will lead technical assessments, optimize mechanical systems, and drive energy efficiency across facilities.

The role requires deep HVAC, plumbing, and electrical expertise, plus 24x7 incident support and strong collaboration with engineering teams. On-site position in Claude, TX with opportunities to mentor technicians and manage complex infrastructure projects.

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
• 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

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
• This includes 24x7 response
• Propose and implement energy-saving initiatives to reduce Power Usage Effectiveness (PUE)
• Evaluate and integrate green technologies suitable for data center operations
• 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
• 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

Customer service

Interpersonal skills

Data Center Experience

CRAC maintenance

Driver's license

Word

Excel

BAS familiarity

Fire/Life Safety

Education

EPA 608 Certification

2 years of trades school or apprenticeship

Tools

Word

Excel

Job description

Jones Lang LaSalle (JLL) is seeking a Mechanical Subject Matter Expert for hyperscale data centers. You will lead technical assessments, optimize mechanical systems, and drive energy efficiency across facilities.

The role requires deep HVAC, plumbing, and electrical expertise, plus 24x7 incident support and strong collaboration with engineering teams. On-site position in Claude, TX with opportunities to mentor technicians and manage complex infrastructure projects.