Senior Generator Systems Specialist

CyrusOne; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

CyrusOne is seeking a Senior Critical Generator Specialist to lead the installation, operation, and maintenance of backup power systems in data center facilities. The role focuses on ensuring uninterrupted power, coordinating preventive maintenance, and guiding repairs across critical power infrastructure.

Ideal candidates have hands-on experience with large-scale generator systems, strong electrical and mechanical knowledge, and a background supporting 24/7 critical infrastructure.

Qualifications

• 7+ years hands-on generator maintenance in critical environments.
• In-depth knowledge of data center power infrastructure including generators, UPS, ATS, switchgear and electrical systems.
• Understanding of diesel, gas-powered and hybrid generators and related technologies.
• Experience with remote monitoring and diagnostic systems for generators and critical power systems.
• Familiarity with data center power redundancy (2N, N+1, etc.) and uptime best practices.

Responsibilities

• Oversee installation, commissioning, and configuration of generator systems in data centers.
• Integrate backup generators with UPS and ATS.
• Guide routine inspections and preventive maintenance for readiness.
• Test and monitor generator performance including load testing and fuel systems.
• Develop plans to monitor generator systems for faults and corrective actions.
• Remotely diagnose and troubleshoot generator issues and guide remediation steps.
• Respond quickly to power outages, ensuring smooth transfer to backup power sources.
• Utilize remote monitoring to track performance, fuel levels, and alerts.
• Prepare detailed system status and maintenance reports to support uptime.
• Coordinate with data center operations during tests, upgrades, and drills.
• Train team members on generator operation, maintenance, and safety.
• Recommend improvements for efficiency, capacity upgrades, or new technologies.
• Assist capacity growth projects for backup power systems.
• Ensure accurate service records and regulatory compliance for generators.

Skills

Generator maintenance

Troubleshooting

Electrical systems knowledge

Mechanical principles

Remote monitoring

Emergency response

Power systems coordination

Reading schematics

On-call availability

Heavy lifting capability

Education

Electrical engineering degree preferred

High School diploma or equivalent

Tools

ATS

Remote monitoring systems

Job description

We are seeking a highly skilled and experienced Senior Critical Generator Specialist to join our team at Cyrus One data center company. This Senior Critical Generator Specialist will be responsible for overseeing and providing guidance for the installation, operation, maintenance, and troubleshooting of backup power systems for data center facilities. This role will provide assurance that the power supply to our data center remains uninterrupted during power outages, ensuring optimal uptime and the reliability of critical systems by providing guidance on performing routine inspections, maintaining generators, conducting repairs, managing fuel systems, and working closely with other maintenance teams to ensure system reliability. The Senior Critical Generator Specialist will also be involved in coordinating and executing preventative maintenance programs and may be required to perform emergency repairs when necessary. The ideal candidate will have hands‑on experience with large‑scale generator systems, possess a strong understanding of electrical and mechanical principles, and have a background in supporting critical infrastructure in a 24/7 operations environment.

Responsibilities

• Oversee the installation, commissioning, and configuration of generator systems in the data center, ensuring optimal performance and compliance with safety standards.
• Assist with the integration of backup generators with other critical power systems like UPS and automatic transfer switches (ATS).
• Provide guidance on regular inspections and preventive maintenance on all generators to ensure readiness for emergency use.
• Provide guidance on testing and monitoring of the performance of backup generators, including load testing, fuel system checks, exhaust systems, and battery charging systems.
• Develop and maintain plans for monitoring generator systems for any faults, deficiencies, or signs of wear and corrective action to be taken as necessary.
• Remotely diagnose and troubleshoot any issues with backup generators and related power systems during scheduled maintenance or emergency situations and communicate to the site team or local contractor steps to remediation.
• Respond promptly to power outages or failures, ensuring the smooth transition between primary and backup power sources and assist local teams as required.
• Utilize remote monitoring systems to track generator performance, fuel levels, and any critical alerts.
• Provide guidance on the need for detailed reports on system status, usage, and any maintenance actions taken to maintain data center uptime.
• Work closely with data center operations teams to ensure proper coordination during power tests, upgrades, and emergency response drills.
• Train other team members on proper generator operation, maintenance procedures, and safety protocols.
• Recommend and implement improvements to generator systems, including efficiency enhancements, capacity upgrades, or installation of newer technologies.
• Assist in preparing backup power systems for data center capacity growth or expansion projects.
• Provide guidance on the requirements to maintain accurate service records, log entries for repairs, inspections, and generator performance data.
• Provide guidance to ensure all work complies with local regulations, industry standards, and internal policies for data center operations.
• Work with the compliance team and local site teams to ensure that all certifications and warranties are kept up to date for generators and related equipment.

Qualifications

• Experience: 7+ years of hands‑on experience with generator maintenance and troubleshooting in critical environments, such as data centers, hospitals, or industrial settings.
• In‑Depth knowledge of data center power infrastructure, including generators, UPS, ATS, switchgear, and electrical systems.
• Strong understanding of diesel, gas‑powered, and hybrid generators and associated technologies. (Caterpillar, Cummins, Kohler, MTU preferred)
• Experience in remote monitoring and diagnostic systems for generators and critical power systems.
• Experienced knowledge of data center power redundancy schemes and topologies to include uptime and best practices (e.g., 2N, Block redundant, Distributed redundant, etc.)
• Ability to read and interpret technical manuals, schematics and blueprints.
• Experience with operating load banks, automatic transfer switches (ATS), and power monitoring systems.
• Knowledge of fuel delivery systems and management practices of backup generators to include fuel pump configurations, redundancy requirements, bulk storage and belly tank usage, fuel testing and storage protocols.
• Experience with the integration of power systems in mission‑critical environments.
• Ability to work in high‑pressure environment in a calm manner while responding to emergencies, troubleshooting issues and maintaining uptime. (May require on‑call and 24/7 support).
• Need to be able to lift 50+ pounds when working with heavy equipment and willing to work in various environmental conditions (indoor and outdoor as well as generator enclosures). Able to manage ~25% travel.
• Education / Certifications: High School diploma or equivalent (Associate’s or Bachelor’s degree in Electrical Engineering, Power Systems, or related field preferred).
• Certification in electrical systems, power generation, and/or safety (e.g., electrical license, OSHA, NFPA 70E, or manufacturer‑specific certifications) are preferred.

Equal Opportunity and Reasonable Accommodation

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.

CyrusOne is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you need special assistance or an accommodation while seeking employment, please email [e-mail] or call: 806-589-0141. We will make a determination on your request for reasonable accommodation on a case‑by‑case basis.

CyrusOne may use artificial intelligence to assess how your application matches the job requirements. The final hiring decision is always made by our team. You may opt out of AI screening without affecting your candidacy. For additional details on opting out, or our AI Recruiting Policy click here.

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.

Company Overview and Culture

CyrusOne is a leading global data center developer and operator specializing in delivering state‑of‑the‑art digital infrastructure solutions. With more than 50 high‑performance mission‑critical facilities worldwide, the Company ensures the continued operation of digital infrastructure for nearly 1,000 customers, including approximately 200 Fortune 1000 companies.

CyrusOne’s leading global platform of hybrid‑cloud and multi‑cloud deployments offers customers colocation, hyperscale, and build‑to‑suit environments, which help enhance the strategic connections of their essential data infrastructures and support the achievement of sustainability goals.

CyrusOne data centers offer world‑class flexibility, enabling clients to modernize, simplify, and rapidly respond to changing demands. Combining exceptional financial strength, a broad global footprint, and continued investment in key digital gateway markets, CyrusOne provides the world’s largest companies with long‑term stability and strategic advantage at scale.

CyrusOne is proud to be recognized as a Top Work Place by USA Today. Celebrated for our company culture, CyrusOne stands out for its commitment to core values such as community, agility, respect, an enjoyable workplace, ethics, and exceptional service. This accolade reflects CyrusOne’s dedication to creating an engaging, respectful, and growth‑oriented environment, underpinned by integrity, which not only enhances customer satisfaction but also contributes to the company’s overall success.

For more information, please visit cyrusone.com.

The law requires CyrusOne to post a notice describing the Federal laws prohibiting job discrimination. For information regarding your legal rights and protections, please click on the following link: Know Your Rights CyrusOne will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay. Please see the Pay Transparency Nondiscrimination Provision for more information. As a Federal Contractor, CyrusOne is required to participate in the E‑Verify Program to confirm eligibility to work in the United States. For information please click on the following link: E‑Verify.