Senior Mechanical Engineer (Data Centers)
Galaxy Digital Inc., successor to Galaxy Digital Holdings Ltd., is a global digital-assets and AI/data-center infrastructure company.
Funding history
Investors
Projects
About Galaxy Digital Inc.
Galaxy operates across two businesses: Digital Assets and Data Centers. Its digital-assets platform provides institutional trading, lending, investment banking, asset management, staking, tokenization, custody, and related infrastructure; its data-center business develops AI and high-performance computing infrastructure.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Provide full-lifecycle mechanical engineering support for data centers, improve reliability and maintenance programs, investigate failures, manage technical standards, and support asset lifecycle and risk management.
Requirements
- Bachelor's degree in Mechanical Engineering or a closely related technical discipline
- 8-10 years of progressive mechanical engineering experience
- At least 5 years supporting data centers, mission-critical facilities, central plants, industrial facilities, or high-availability environments
- Experience across design review, construction support, commissioning, turnover, maintenance, troubleshooting, and operations
- Knowledge of cooling plants, air handling systems, pumps, heat rejection equipment, piping, valves, controls, and redundancy configurations
- Experience reviewing mechanical drawings, equipment submittals, commissioning scripts, test reports, O&M manuals, and maintenance documentation
- Experience with preventative maintenance, root cause analysis, corrective action planning, asset lifecycle management, and operational risk assessment
- Professional Engineer license or Engineer-in-Training certification preferred
- Knowledge of Uptime Institute Tier concepts and ASHRAE guidance preferred
- BMS, predictive maintenance, thermal modeling, CFD, CMMS, or reliability analytics experience preferred
Responsibilities
- Provide mechanical engineering input throughout site selection, design, construction, and commissioning
- Review mechanical designs for readiness, maintainability, redundancy, resiliency, and reliability
- Evaluate chillers, pumps, cooling towers, CRAH/CRAC units, heat exchangers, piping, valves, and water treatment systems
- Review commissioning plans, performance tests, failure-mode tests, and sequence validation
- Validate mechanical alarms, control sequences, set points, trends, and BMS visibility
- Ensure turnover packages contain required manuals, drawings, asset data, warranties, and maintenance materials
- Support operations during incidents, equipment failures, and reliability concerns
- Analyze mechanical performance trends and lead root cause analyses
- Develop corrective and preventive actions
- Improve alarm rationalization, monitoring, trending, and sequence performance
- Define and improve preventative maintenance standards
- Develop asset criticality frameworks and support capital replacement forecasts
- Own water treatment and chemistry monitoring programs
- Develop mechanical standards, operating playbooks, troubleshooting guides, and governance processes
Benefits
- Flexible time off
- Unlimited paid vacation days
- 14 company-paid holidays
- Company-paid sick leave
- Company-paid health and protective benefits for employees, partners, and dependents
- 3% 401(k) company contribution
- Paid parental leave
- Free virtual coaching and counseling sessions through Ginger
- Free daily snacks
- Employee Resource Groups
- Discretionary bonus