CyrusOne seeks a Mechanical Engineer, Operations Engineering to support data center operations by applying mechanical engineering best practices across cooling, HVAC, and water systems. This role focuses on execution, analysis, and operational support. The Mechanical Engineer will work closely with Senior Engineers, Operations, and Facilities teams to ensure mechanical systems perform reliably, efficiently, and safely.
This position supports the operation, improvement, and lifecycle management of mechanical infrastructure that enables critical IT environments.
Responsibilities:
Mechanical Systems Support
Support the design, evaluation, and modification of mechanical systems supporting data center operations, including HVAC, cooling, and thermal management.
Review mechanical designs and provide technical input under the direction of Senior Engineers.
Operational Engineering
Support day-to-day operational issues related to mechanical systems by analyzing failures,identifyingroot causes, and recommending corrective actions.
Assistin troubleshooting HVAC, chilled water, and cooling system performance issues.
Infrastructure Reliability & Optimization
Analyze mechanical system performance data andidentifyopportunities to improve reliability, efficiency, and maintainability.
Support implementation of system improvements and minor upgrades across operational sites.
Capacity & Growth Support
Assist with capacity planning activities by evaluating mechanical system limitations and supporting upgrades needed for increased load.
Coordinate with electrical, controls, and facilities teams to support site growth and changes.
Energy Efficiency
Support energy efficiency and sustainability initiatives byidentifyingpractical opportunities to reduce energy and water consumption.
Assistwith tracking and reporting of mechanical-related efficiency metrics.
Project Support
Support capital and operational projects from design review through installation and commissioning.
Participate in site walks, factory witness testing, commissioning activities, and post-install reviews as needed.
Vendor & Contractor Coordination
Work with vendors and contractors during installation, maintenance, and repair activities to ensure work meets specifications and site requirements.
Review submittals, scopes of work, and technical documentation underguidanceof senior staff.
Standards & Compliance
Ensure mechanical systems and work practices align with company standards, safety requirements, and applicable codes.
Support documentation updates, including drawings, operating procedures, and maintenance recommendations.
Qualifications:
Experience
5-8 years of mechanical engineering experience, preferably in data centers, critical facilities, industrial plants, or commercial facilities.
Exposure to mission-critical environments is strongly preferred.
Technical Skills
Working knowledge of HVAC systems, cooling technologies, chilled water systems, and mechanical infrastructure.
Ability to analyze system performance data andidentifypractical solutions to operational issues.
Problem Solving
Strong analytical and troubleshooting skills with a structured approach to problem resolution.
Comfortable working through ambiguity with guidance from senior engineers.
Collaboration & Communication
Ability to work effectively with cross-functional teams including operations, electrical, controls, and facilities.
Clear written and verbal communication skills with the ability to explain technical concepts in plain language.
Work Conditions
Supports 24×7 mission-critical operations;participatesin on-call rotation and may support after-hoursevents.
Travelup to 25% tosupportedsites.
Education / Certifications:
B.S. degree in Mechanical Engineering or a related field.
Experience supporting HVAC, cooling systems, chilled water plants, and mechanical infrastructure in high-reliability environments.
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.
Welcome to the CyrusOne Career Portal! A great opportunity awaits you so don't delay, apply today!
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 .
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 agalvagni@cyrusone.com or call: 806-589-0141. We will make a determination on your request for reasonable accommodation on a case-by-case basis.
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.
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. For more information, please visit cyrusone.com (https://protect-us.mimecast.com/s/yRv0Cv2rY1irrOmMUQ2LCm?domain=cyrusone.com/) .
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.
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 (http://40201568.fs1.hubspotusercontent-na1.net/hubfs/40201568/Website%20Documents%202025/EEOC_KnowYourRights.pdf)
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 (http://40201568.fs1.hubspotusercontent-na1.net/hubfs/40201568/Website%20Documents%202025/PayTransparencyPoster.pdf) 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. (http://40201568.fs1.hubspotusercontent-na1.net/hubfs/40201568/Website%20Documents%202025/EVerifyParticipationPoster.pdf)
