engineering
Posted YesterdayData Center Mechanical Engineer V
at Rackspace
Remote
Responsibilities
- Lead troubleshooting, root-cause analysis, and resolution of mechanical infrastructure and thermal performance issues.
- Manage cooling capacity planning for existing and future infrastructure growth.
- Perform thermal load calculations, airflow analysis, and cooling utilization assessments for high-density compute environments.
- Analyze rack-level heat loads, BTU requirements, CFM distribution, static pressure, and environmental conditions to ensure optimal thermal performance.
- Evaluate infrastructure resiliency, redundancy, and operational risk associated with cooling capacity expansion initiatives.
- Support deployment strategies for high-density server environments, liquid cooling technologies, and next-generation thermal management solutions.
- Develop and review mechanical designs, modifications, and infrastructure improvements within operational data center environments.
- Review and approve mechanical equipment submittals, technical documentation, piping diagrams, airflow models, and infrastructure standards.
- Support maintenance planning and operational readiness activities for critical cooling infrastructure.
- Ensure compliance with federal, state, and local mechanical/building codes and regulations.
- Maintain adherence to ASHRAE standards, mechanical engineering best practices, and mission-critical operational standards.
- Support development and continuous improvement of mechanical engineering standards, procedures, thermal management strategies, and best practices within our data centers.
- Ensure environmental conditions remain within ASHRAE recommended ranges for mission-critical IT equipment.
- Research and evaluate new technologies, equipment, and infrastructure solutions related to data center cooling and mechanical systems, specifically liquid cooling technologies.
- Lead technical decision-making regarding cooling infrastructure, airflow management technologies, and mechanical equipment product selection.
- Support long-term infrastructure strategy focused on scalability, efficiency, resiliency, sustainability, and operational excellence.
- Evaluate emerging technologies including liquid cooling, rear-door heat exchangers, direct-to-chip cooling, economization, and energy optimization strategies.
- Serve as the primary technical authority for mechanical infrastructure within the data center environment.
Requirements
- The ideal candidate will possess deep expertise in critical cooling infrastructure, HVAC/mechanical systems, airflow management, humidification systems, equipment installation and testing, and industry best practices related to data center design and construction.
- experience supporting mission-critical data centers environments Bachelor’s degree in mechanical engineering or a related field Deep understanding of mission-critical cooling systems and thermal management architecture Advanced understanding of mechanical drawing packages, equipment diagrams, and associated technical specifications.
- Experience with the operation and maintenance of critical mechanical infrastructure within data center environments Strong knowledge of HVAC systems, psychrometrics, airflow dynamics, heat transfer, and thermal load calculations
- Experience performing cooling capacity analysis, airflow modeling, and environmental optimization Strong knowledge of ASHRAE thermal guidelines and mission-critical cooling best practices
- Experience supporting high-density compute environments and rack-level thermal optimization Strong knowledge of applicable mechanical/building codes and standards
- Experience carrying design concepts through exploration, development, and deployment
- Experience reading, interpreting, and creating construction drawings, P&IDs, specifications, and submittal documents Proficient in AutoCAD and/or Visio Key Competencies: Critical mechanical infrastructure expertise Data center cooling and thermal management AI/HPC liquid cooling infrastructure Airflow optimization and environmental control Mechanical capacity management Mission-critical systems reliability Infrastructure risk management Technical leadership and engineering governance Mechanical
- We have a proven record of advising customers based on their business challenges, designing solutions that scale, building and managing those solutions, and optimizing returns into the future.
- If you have a disability or special need that requires accommodation, please let us know.
Experience
- Qualifications: Must be a US Citizen 10+ years of
Benefits
- The compensation range for this position ranges from $132,149.00/year in our lowest geographic market up to 193,856.30 USD/year in our highest geographic market.
- Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience.
- Your recruiter can share more about the specific salary range for your preferred location during the hiring process.
- The compensation package may also include incentive compensation opportunities in the form of annual bonus or incentives, equity awards and an Employee Stock Purchase Plan (ESPP). Learn more about
- We welcome you to apply today and want you to know that we are committed to offering equal employment opportunity without regard to age, color, disability, gender reassignment or identity or expression, genetic information, marital or civil partner status, pregnancy or maternity status, military or veteran status, nationality, ethnic or national origin, race, religion or belief, sexual orientation, or any legally protected characteristic.
Additional details
- Job Overview: Rackspace is seeking an experienced Mechanical Engineer to serve as the Subject Matter Expert (SME) for mechanical systems supporting our mission-critical data center environments.
- This role is responsible for mechanical design, technical oversight, reliability, capacity management, product selection, thermal optimization, and continuous innovation of our rapidly expanding data center footprint.
- You will act as the primary technical authority on data center mechanical systems, providing technical leadership and recommendations to support current operations as well as future expansion initiatives.
- This position plays a critical role in maintaining uptime, supporting infrastructure growth, and driving technical excellence across the data center portfolio.
- As the mechanical SME, you will be engaged in all aspects of data center infrastructure including design, deployment, optimization, and lifecycle management.
- You will collaborate closely with cross-functional teams to support infrastructure strategy, cooling capacity planning, thermal optimization, equipment evaluation, product selection, and deployment initiatives while ensuring the highest levels of reliability, scalability, energy efficiency, and operational performance. Duties and
- Provide engineering leadership and subject matter expertise for critical mechanical systems including: CRAC/CRAH units, chillers, cooling towers, pumps, humidification/dehumidification systems, RTUs, air handlers, economization systems, piping infrastructure, condenser water systems, and BMS/DCIM systems.
- Provide expertise in airflow management strategies including hot aisle/cold aisle containment, rack-level cooling optimization, pressure differentials, and underfloor airflow distribution.
- Engineering & Technical Oversight Define critical mechanical equipment specifications and make product recommendations.
- Provide technical oversight for cooling optimization initiatives, energy efficiency improvements, and mechanical system modernization projects.