Jobs

Mechanical Subject Matter Expert

Meta

Dublin, Ireland

On-site

Full-time

1mo ago

Benefits & Perks

•401(k) matching

•Professional development budget

•Competitive salary and equity package

•Parental leave

•Flexible work arrangements

•Team events and activities

•Learning

•Equity

•Parental Leave

•Flexible Hours

Required Skills

Node.js

JavaScript

TypeScript

Mechanical Subject Matter Expert

1 week ago• Dublin, Ireland
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About Us

Meta builds technologies that help people connect, find communities and grow businesses.
Size: 10000+ employees

Industry: Engineering, Social Media, Technology

Meta is seeking a data center Mechanical Subject Matter Expert 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 Mechanical Subject Matter Expert will be a part of the facility operations team and will be responsible for being the mechanical system technical operations expert. 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 Mechanical Subject Matter Expert will need to be experienced in a range of technologies such as chiller systems, evaporative cooling, DX cooling, water distribution and treatment, emergency diesel generators, fire suppression systems, and have a working knowledge of building automation systems and electrical distribution.

Mechanical Subject Matter Expert Responsibilities:

Serve as primary onsite technical resource as part of a team of mechanical infrastructure systems and equipment, with an emphasis on practical/field application
Author or approve work procedures to cover mechanical troubleshooting, repair, retrofit, and maintenance activities, with an emphasis on assessing & mitigating personnel and system risk
Conduct or oversee hands-on troubleshooting, repair, and maintenance of mechanical infrastructure systems and equipment
Provide Quality Assurance/Quality Control (QAQC) oversight of initial campus construction, retrofit projects & maintenance activity
Lead and/or participate in root cause analysis activities in area of expertise, specifically mechanical infrastructure systems and equipment Oversight of water quality management program
Provide training to Critical Facility Engineers and other cross functional teams on mechanical/fire & life safety/industrial water equipment/systems and procedures
Provide feedback on global mechanical maintenance strategies and global mechanical system design improvements
Manage vendor relationships for mechanical system maintenance and retrofit work
Other duties as required to support the operation of Facebook data centers
Travel expectations: Can be significant during first 1-3 months for initial training/onboarding and then ongoing occasional travel for factory witness tests, collaboration, etc

Minimum Qualifications:

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High school diploma or equivalent
7+ 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 7+ year mechanical industry experience
Experience interpreting blueprints/CAD drawings
Significant experience in comprehending mechanical plans, specifications, and equipment shop drawings
Working knowledge of psychrometric charts
Working knowledge of critical facility operations with experience or understanding of procedure-based work

Preferred Qualifications:

Experience in data center industry
7+ years' experience in a data center or other critical environment
Trade Certification or state license in Mechanical (HVAC)
Equipment field service engineering experience

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 Whats App 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.

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.

Client-provided location(s): Dublin, Ireland

Job ID: a1KDp00000CZL8SMAX

Employment Type: OTHER

Posted: 2026-01-21T19:31:03
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Perks and Benefits

Health and Wellness

Health Insurance
Health Reimbursement Account
Dental Insurance
Vision Insurance
Life Insurance
Short-Term Disability
Long-Term Disability
FSA
FSA With Employer Contribution
HSA
HSA With Employer Contribution
Fitness Subsidies
On-Site Gym
Mental Health Benefits

Parental Benefits

Birth Parent or Maternity Leave
Non-Birth Parent or Paternity Leave
Fertility Benefits
Adoption Assistance Program
Family Support Resources

Work Flexibility

Flexible Work Hours
Remote Work Opportunities
Hybrid Work Opportunities

Office Life and Perks

Commuter Benefits Program
Casual Dress
Happy Hours
Snacks
Some Meals Provided
Company Outings
On-Site Cafeteria
Holiday Events

Vacation and Time Off

Paid Vacation
Unlimited Paid Time Off
Paid Holidays
Personal/Sick Days
Sabbatical
Leave of Absence

Financial and Retirement

401(K)
401(K) With Company Matching
Pension
Company Equity
Performance Bonus
Relocation Assistance
Financial Counseling

Professional Development

Learning and Development Stipend
Promote From Within
Mentor Program
Shadowing Opportunities
Access to Online Courses
Lunch and Learns
Internship Program

Diversity and Inclusion

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