Senior Mechanical and Cooling Engineer

Role Overview

DataOne is seeking a Senior Mechanical and Cooling Engineer to drive the design, optimization, and deployment of advanced mechanical and HVAC systems within our AI-focused data centers. In this role, you will ensure the seamless integration of cooling, fire suppression, and ventilation systems, maintaining top-tier energy efficiency and reliability. Working with a diverse, multidisciplinary team—including electrical, structural, and architectural—your expertise will be critical in achieving holistic system performance and compliance with industry standards.

Key Responsibilities

HVAC & Cooling System Design

• Design and optimize HVAC systems (CRAC units, chilled water loops, and economizers) to support high-density computing environments.
• Conduct energy efficiency analyses, load calculations, and system modeling using industry-standard simulation tools.
• Incorporate redundancy and failover strategies to ensure data center uptime requirements are met.
  

Equipment Selection & Specification

• Specify and select mechanical equipment such as air handlers, pumps, chillers, and cooling towers, focusing on performance, reliability, and sustainability.
• Evaluate emerging cooling technologies—e.g., liquid cooling, free cooling, indirect evaporative cooling—for potential integration into new or existing facilities.
• Collaborate with procurement and vendor management teams to assess equipment costs, delivery timelines, and lifecycle impacts.
  

Fire Suppression & Ventilation

• Develop and implement fire suppression systems tailored to data center environments, aligning with both local and international codes.
• Ensure ventilation and exhaust systems meet safety, environmental, and operational standards.
• Oversee testing and commissioning of fire and life safety systems, maintaining comprehensive documentation.
  

Cross-Functional Collaboration

• Work alongside electrical, structural, and architectural teams to integrate mechanical solutions into comprehensive data center designs.
• Participate in design reviews, clash detection sessions (BIM), and on-site coordination meetings.
• Provide technical guidance to construction and facilities management teams throughout the project lifecycle.
  

Regulatory Compliance & Standards

• Ensure all mechanical systems adhere to ASHRAE guidelines, local regulations, and safety standards.
• Maintain awareness of evolving regulations related to refrigerants, emissions, and energy performance.
• Advocate for sustainable practices, integrating renewable energy sources and cutting-edge cooling innovations wherever feasible.

Performance Monitoring & Optimization

• Use simulation tools (e.g., Carrier HAP, Trane TRACE 700) to analyze thermal loads, airflow patterns, and potential energy savings.
• Perform ongoing evaluations of mechanical systems, identifying opportunities for efficiency and cost reduction.
• Support continuous improvement initiatives, incorporating feedback and lessons learned into future project designs.

Documentation & Reporting

• Generate detailed design documents, technical specifications, and system layouts using AutoCAD or Revit(BIM).
• Prepare regular project status updates, risk assessments, and optimization proposals for senior management.
• Ensure rigorous version control and maintain accurate records of design changes and as-built conditions.

Skills & Qualifications

• Education: Bachelor’s or Master’s degree in Mechanical Engineering or a related field.
• Experience: 8+ years in mechanical/HVAC engineering with a focus on data centers, mission-critical facilities, or similarly complex environments.
  Proven track record of improving energy efficiency and system reliability in high-density computing facilities.
• Technical Skills: Proficiency with Carrier HAP, Trane TRACE 700, AutoCAD, and Revit (BIM).
  Experience with ANSYS or other thermal analysis tools is a plus.
  Knowledge of various fire suppression systems (e.g., FM200, water mist, dry-pipe) and ventilation best practices.
  
• Soft Skills: Strong leadership, collaboration, and communication skills, with the ability to excel in a global, multi-disciplinary team.
• Certifications: Professional Engineer (PE) license or equivalent; additional certifications in HVAC or data center design (ASHRAE, Uptime Institute) are advantageous.

Why Join Us?

• Cutting Edge Projects: Contribute to AI-driven data center initiatives that push the boundaries of mechanical design and sustainability.
• Global Impact: Help power next-generation computing and data-intensive applications worldwide.
• Collaborative Culture: Join a diverse team of professionals committed to innovation, safety, and sustainability.
• Career Advancement: Access world-class training, mentorship, and growth opportunities in a rapidly expanding tech sector.
• Sustainability Focus: Play a pivotal role in reducing the carbon footprint of large-scale computing and shaping a greener digital future.

Ready to Innovate the Future of AI Data Center Cooling?

If  you’re passionate about mechanical engineering and sustainability and eager to tackle the challenges of cooling high-density AI workloads, we’d love to hear from you. Apply now to join DataOne’s mission of building a more sustainable, high-performance data center landscape.