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Lead Mechanical Subject Matter Expert

Meta.com

133k - 190k USD/year

Office

Mesa, AZ | Temple, TX | Rayville, LA | Jeffersonville, IN | Cheyenne, WY | Bowling Green, OH | Kuna, ID

Full Time

Meta is seeking a Lead Mechanical Subject Matter Expert (SME) to join our Data Center Facility Operations team. Our data centers serve as the foundation upon which our systems operate to meet the demands of our customers. The Lead Mechanical Subject Matter Expert will be a part of the Facility Operations team and will lead and manage a team of mechanical SMEs who are the data center mechanical system technical operations experts. The candidate will need to have a broad understanding of mechanical system and equipment function and will be responsible for procedure-based mechanical maintenance, troubleshooting, repair, training, and project oversight. The Lead Mechanical Subject Matter Expert will need to be experienced in diverse technologies such as chiller systems, evaporative cooling, DX cooling, water distribution and treatment, emergency diesel generators, and fire suppression systems, and have a working knowledge of building automation systems and electrical distribution. In addition to technical experience, this candidate will be equipped with leadership and management skills that will be essential for team alignment to global strategies.Lead Mechanical Subject Matter Expert Responsibilities

Hire, develop, mentor, and manage an onsite team of mechanical subject matter experts, including performance and HR aspects

Ensure appropriate cross-functional collaboration between local mechanical team and applicable local and global teams

Serve as an onsite technical/consultative resource on mechanical infrastructure systems and equipment, with emphasis on practical/field application

Contribute to mechanical safety program for site

Plan, resource, author or approve work packages to cover mechanical troubleshooting, repair, retrofit, and maintenance activities, with an emphasis on assessing & mitigating personnel and system risk

Support the full lifecycle of work management responsibilities for mechanical systems including work planning, approval, execution, and closeout

Conduct or manage hands-on troubleshooting, repair, retrofit, and maintenance of mechanical infrastructure systems and equipment

Manage mechanical system configurations and component upgrades to ensure system integrity is maintained and that all modifications to existing systems comply with best practices, including change control processes

Provide Quality Assurance/Quality Control (QAQC) oversight of construction projects & maintenance activityLead and/or participate in root-cause analysis activities in area of expertise, specifically mechanical infrastructure systems and equipment

Ongoing monitoring of mechanical systems health, identifying potential issues and implementing corrective actions to prevent equipment failures and ensure continuous operation

Provide training to Critical Facility Engineers and other cross functional teams on mechanical equipment, systems, procedures, and changes to include mechanical/fire & life safety/water equipment/systems and procedures

Manage vendor relationships for mechanical maintenance and retrofit work

Provide feedback on global mechanical maintenance strategies and global mechanical system design improvements

Travel expectations: Can be significant during the first 1-3 months for initial training/onboarding and then ongoing occasional travel for factory witness tests, collaboration, etc

8+ years relevant mechanical industry experience or mechanical trade level experience

Bachelor’s degree in related field plus 3+ years relevant mechanical industry experience will be considered in lieu of 8+ year mechanical industry experience

3+ years in team management

Experience with critical facility operations, including procedure-based work

In-depth understanding of mechanical plans, specifications, and equipment shop drawings, psychrometric charts and refrigeration cycles, and electrical and life safety monitoring and control systems used in critical environments

Experience in interpreting blueprints/CAD drawings

Proven experience working collaboratively in cross-functional teams

Proficiency in computer systems, including document management, spreadsheets, and email

Equipment field service engineering experience

Trade Certification or state license in Mechanical (HVAC)

7+ years experience in a data center or other critical environment

Minimum QualificationsPreferred Qualifications For those who live in or expect to work from California if hired for this position, please click here for additional information. About Meta Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.
$133,000/year to $190,000/year + bonus + equity + benefits

Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta.

Equal Employment Opportunity Meta is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. You may view our Equal Employment Opportunity notice here. Meta is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, fill out the Accommodations request form.

Lead Mechanical Subject Matter Expert

Office

Mesa, AZ | Temple, TX | Rayville, LA | Jeffersonville, IN | Cheyenne, WY | Bowling Green, OH | Kuna, ID

Full Time

133k - 190k USD/year

October 4, 2025

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Meta

Meta.com

Meta