Senior Associate, Data Center Mechanical Engineering

Over the last 20 years, Ares’ success has been driven by our people and our culture. Today, our team is guided by our core values – Collaborative, Responsible, Entrepreneurial, Self-Aware, Trustworthy – and our purpose to be a catalyst for shared prosperity and a better future. Through our recruitment, career development and employee-focused programming, we are committed to fostering a welcoming and inclusive work environment where high-performance talent of diverse backgrounds, experiences, and perspectives can build careers within this exciting and growing industry.

As the Senior Associate, Data Center Mechanical Engineering (North America), you will support the development and implementation of mechanical design strategies for data center projects across the North America region. This role focuses on ensuring that mechanical systems are designed to meet customer requirements, operational needs, and program objectives for safety, reliability, scalability, and speed to market.

You bring strong technical expertise in mechanical systems for data centers, combined with a practical understanding of design execution, constructability, and operations. You will work closely with internal teams and external consultants to ensure high-quality, coordinated mechanical designs are delivered across multiple concurrent projects.

In addition to regional responsibilities, you will contribute to the evolution of global mechanical design standards and strategies in collaboration with our Global leads and peers across Japan, EMEA, and South America—leveraging North America project experience and innovations to inform global best practices.

• Support development and implementation of mechanical design strategies for North America data center projects, including cooling plants, heat rejection systems, chilled water systems, condenser water systems, air distribution systems, and associated controls interfaces.
• Collaborate with design management and consultant teams to ensure mechanical systems are fully coordinated and integrated with all disciplines (civil, architectural, structural, mechanical, plumbing, fire protection & life safety, controls, and security).
• Provide technical guidance and perform design reviews of mechanical systems to ensure compliance with company standards, industry codes, and project requirements.
• Support evaluation of cooling strategies and system configurations to meet customer requirements, reliability objectives, energy performance goals, and constructability considerations.
• Collaborate with project teams and utility or infrastructure stakeholders, as applicable, to support regional implementation of mechanical infrastructure strategies.
• Support sales engineering team in the preparation of technical responses for customer RFPs, including mechanical design narratives, system concepts, and solution development.
• Support evaluation and selection of mechanical equipment, technologies, and vendor solutions in alignment with program objectives.
• Collaborate with construction and operations teams to ensure mechanical designs support efficient construction, commissioning, maintainability, and long‑term operations.
• Identify risks related to mechanical system design, constructability, coordination, and schedule, and proactively support mitigation strategies.
• Stay informed on advancements in mechanical engineering and data center cooling technologies, and recommend improvements to enhance performance, efficiency, and reliability.
• Contribute to the development and continuous improvement of global mechanical design standards, specifications, and best practices in coordination with international peers.
• Participate in cross-regional collaboration efforts to align on design approaches and share lessons learned across the global portfolio.

• Bachelor’s degree in Mechanical Engineering or related field.
• Professional Engineering (PE) license.
• 7+ years of relevant experience in mechanical engineering for data center, mission‑critical, or similarly complex infrastructure projects.
• Strong knowledge of mechanical systems including cooling plants, chilled water systems, heat…