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CyrusOneCY

Reliability Engineer

CyrusOne designs, builds, and operates sophisticated data centers worldwide, offering solutions tailored for growing digital needs.

CyrusOne

Employee count: 1001-5000

United States only

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The Reliability Engineer is accountable for facility infrastructure reliability across mission critical data center systems (power, cooling, controls). You will design, implement, and continuously improve asset strategies and work management processes to achieve uptime, safety, and cost objectives. Core work includes reliability analytics, PM optimization, MOP/SOP governance, change management, root cause analysis (RCA), and program execution for critical spares, condition monitoring, and lifecycle asset management.

Reliability Strategy & Asset Care

  • Develop andmaintainequipment strategies (criticality, failure modes, maintenance prescriptions) for power and cooling systems.

  • Own PM quality and audit activities;eliminateineffective tasks and deploy optimized prescriptions.

Work ManagementExcellence

  • Author, review, and govern SOPs/MOPs/EOPs and change packages; ensure adherence through training and approvals.

  • Partner with site teams tomaintainCMMS schedules and O\&M plans; lead reliability investigations and corrective actions.

Condition Monitoring & Analytics

  • Implement oil/coolant analysis, thermography, vibration, and battery monitoring; trend data to preempt failures.

Critical Spares & Lifecycle Management

  • Establish andmaintaincritical spares lists and stockingstrategies;track gaps and remedial actions.

  • Support lifecycle asset management processes to guide replacements and capital planning.

RCA & Continuous Improvement

  • Lead post incidentRCAs and FMEA; publish learnings and update procedures.

People & Certification

  • Collaborate with CE leaders to uphold operator certification and trainingstandards;mentor technicians on reliability methods.

Qualifications

  • 7 years in reliability, maintenance engineering, or facilities engineering within mission criticalenvironments.

  • Expertisewith RCM, FMEA, RCA, and maintenance optimization.

  • Familiarity with UPS, generators, switchgear, chillers, cooling towers, CRAH/CRAC, and BMS/EPMS.

  • Experience governing SOP/MOP/EOP, CMMS scheduling, and change management.

  • Ability to analyze condition monitoringdata and turn findings into actions.

  • Proficiencyin data analysis and visualization tools (Excel, Power BI, or similar) to mine CMMS, condition-monitoring, and operational data for trends, failure patterns, and predictive insights. Ability to apply statistical methods or reliability modeling to support decision-making.

  • Strong communicationskills; able to lead investigations and drive consensus.

Preferred

  • Experience with criticalsparesprograms and lifecycle asset management.

  • Experience with scripting or data science tools (Python, R) for reliability analytics, predictive modeling, or failure trend analysis.

  • Familiarity with SQL or data query languages for extracting and cleaning large operational datasets.

  • Knowledge of battery monitoring and generator fluid analysis programs.

  • Familiarity with NFPA and other regulatory andstandardsbodies.

Education/Certifications

  • Bachelor’s degree in Mechanical, Electrical, or Industrial Engineering (or equivalent experience).

  • Preferred: CMRP, CRE, or similar reliability certification.

Work Conditions

  • Supports 24×7 operations; occasionaloncallrotation and night/weekend work.

  • Ability to work in mechanical/electrical rooms around energized systems (following LOTO and NFPA 70E).

  • Travel to supported sites (~25%).

CyrusOne is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.

CyrusOne provides reasonable accommodation for qualified individuals with disabilities in accordance with the Americans with Disabilities Act (ADA) and any other state or local laws. We will respond to requests for reasonable accommodations to assist you in applying for positions at CyrusOne, or to submit a resume.

About the job

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Job type

Full Time

Experience level

Mid-level

Location requirements

Hiring timezones

United States +/- 0 hours

About CyrusOne

Learn more about CyrusOne and their company culture.

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CyrusOne is a leading global data center developer and operator, dedicated to providing sophisticated digital infrastructure solutions. Our customers face significant challenges such as scaling their operations rapidly to meet ever-increasing compute demands and managing sustainability in a world that is increasingly driven by data. This is why we partner with organizations to create purpose-built data center solutions that align precisely with their business objectives. Our collaborative approach combines innovative design with proven development practices to ensure rapid, reliable deployment across various global markets.

We lead in hyperscale data center solutions, delivering the performance, availability, and scalability required by the world's largest corporations. Moreover, our commitment to sustainability drives our goals, including achieving climate neutrality by 2030 through focused climate action, water conservation, biodiversity protection, and circular economy practices. With locations strategically positioned across North America, Europe, and Asia Pacific, CyrusOne empowers businesses with secure colocation and effective data center solutions tailored to meet evolving technology needs. Additionally, our expert support teams are dedicated to ensuring exceptional service, enabling seamless customer experiences as they adapt to the digital landscape.

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