Mechanical SME, Data Centers

JLL • Amarillo, TX

3d • Onsite

About The Position

The Mechanical Subject Matter Expert (SME) serves as the technical authority and strategic advisor for complex mechanical systems across a large hyperscale data center. The role requires expertise in HVAC design, mechanical system optimization, and advanced building technologies, and provides consultative support to engineering teams, clients, and project stakeholders. The SME leads technical assessments and innovation initiatives and establishes best practices to improve performance, energy efficiency, and operational reliability.

The role oversees critical facility systems and protocols, improves cooling and airflow for high-density server environments, develops preventive maintenance programs, and leads troubleshooting, incident response, root-cause analysis, and corrective actions. It also advances energy-efficiency initiatives, supports compliance and safety, mentors facility technicians and engineers, manages infrastructure projects, and works with vendors, service providers, and executive stakeholders. After-hours support is required, including 24x7 response to mechanical-plant incidents.

The position is on-site in the Amarillo and Claude, Texas area. Physical requirements include lifting up to 80 pounds; working at heights and in extreme cold or heat; frequent climbing, bending, lifting, kneeling, stooping, and overhead work; driving for long periods; and climbing ladders up to 30 feet while carrying a tool bag of approximately 20 pounds. The employee must be available for call-in work and perform other duties as required. Visa sponsorship is not provided; candidates must be authorized to work in the United States without sponsorship.

Requirements

• At least 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 or raised-floor environments.
• Strong customer-service and interpersonal skills.
• Universal EPA 608 Certification.
• CRAC (Liebert) maintenance and repair experience.
• Licenses required by the authority having jurisdiction.
• Working knowledge of computer applications, including Word and Excel.
• Two years of trade school or a documented apprenticeship in relevant craft skills.
• Valid driver's license.
• Must be authorized to work in the United States without visa sponsorship.
• Ability to lift up to 80 pounds; work at heights and in extreme cold or heat; frequently climb, bend, lift, kneel, stoop, and work overhead; drive for long periods; and climb ladders up to 30 feet while carrying an approximately 20-pound tool bag.
• Availability for call-in work and after-hours support, including 24x7 response.

Nice To Haves

• Expertise in a specific craft area: electrical, HVAC, piping/plumbing, central utility plant operations, or material handling equipment.
• Familiarity with building automation systems and fire/life safety.

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 preventive maintenance schedules for critical infrastructure.
• Lead root-cause analysis of system failures or inefficiencies and implement corrective actions and system upgrades.
• Serve as the first point of contact for service-impacting mechanical-plant events and assist with troubleshooting and incident mitigation.
• Assist in creating root-cause analyses (RCAs) and provide after-hours mechanical-plant support, including 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, including ASHRAE and ISO, and local regulations.
• Oversee safety protocols and conduct regular safety audits.
• Maintain knowledge of data center best practices and emerging technologies.
• Mentor and guide facility technicians and engineers.
• Manage data center infrastructure projects, including expansions and upgrades.
• Collaborate with equipment vendors and service providers to ensure optimal system performance.
• Communicate infrastructure status and improvement plans to executive management.
• Be available for call-in work and perform other duties as required.

Benefits

• 401(k) plan with matching company contributions.
• Comprehensive medical, dental, and vision care.
• Paid parental leave at 100% of salary.
• Paid time off and company holidays.
• Early access to earned wages through Daily Pay.
• Supportive culture and comprehensive benefits package prioritizing mental, physical, and emotional health.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed