About Riot Platforms

Riot Platforms, Inc. (“Riot”) is an industry leader dedicated to developing and operating large-scale data centers for high-performance computing and Bitcoin mining. With a vertically integrated strategy, Riot is actively expanding its mining operations, particularly in Texas and Kentucky, while also supporting innovation and growth through its engineering and fabrication teams in Denver, Colorado, and Houston, Texas.

Join us as we build the world’s leading digital infrastructure platform, now expanding into large-scale data centers for high-performance computing (HPC) and AI clients, while helping shape the future of digital assets and advanced computing. 

The Role

We are looking for a Senior Mechanical Engineer to join our team at Riot Data Centers. As a Senior Mechanical Engineer, you'll establish standards, specifications, and approval frameworks that ensure uptime across our portfolio. This role is for exceptional engineers who excel as technical gatekeepers - reviewing, approving, and guiding external design teams, consultants, and contractors to deliver world-class mechanical infrastructure supporting AI/ML workloads and mission-critical operations.

You'll be the technical conscience of $100M+ projects, ensuring every mechanical design meets Riot's exacting standards while driving innovation in cooling efficiency, liquid cooling integration, and sustainable mechanical systems. Additionally, you will support and help develop a high-performing team of mechanical engineers, setting clear expectations, guiding their professional development, and fostering an environment of technical excellence and team success.

This position will be based in our Denver office. Relocation assistance is available. 

What You'll Do

• Establish and maintain mechanical design standards and specifications for data center systems
• Review and approve HVAC, cooling, and liquid cooling designs, submittals, and equipment
• Lead technical risk assessments, QA/QC processes, and commissioning approvals
• Oversee integration of mechanical systems with electrical, structural, and controls disciplines
• Drive innovation in cooling efficiency, advanced thermal management, and sustainability initiatives
• Mentor a growing team of engineers and guide external consultants and contractors

What We're Looking For

• 10+ years of mechanical engineering experience, with at least 5+ years in data centers or mission-critical facilities
• Proven track record leading technical reviews, approvals, and consultant/vendor management on large-scale projects ($50M+)
• Expertise in HVAC systems, cooling towers, chillers, liquid cooling, and thermal management solutions
• Familiarity with ASHRAE standards, IMC, and energy codes; advanced certifications in HVAC, energy efficiency, or thermal management a plus
• Experience with CFD modeling, load calculations, and mechanical analysis tools (Trane TRACE, Carrier HAP, etc.) preferred
• Bachelor’s degree in Mechanical Engineering (ABET-accredited program required)
• Professional Engineer (P.E.) license strongly preferred

Why Join Riot?

• Be part of a fast-growing startup backed by Riot Platforms 
• Work on high-impact projects in AI, HPC, and Bitcoin infrastructure 
• Collaborate with top-tier engineers and innovators 
• Enjoy a fun, fast-paced culture with real growth opportunities 

Compensation and Benefits 

• Base salary range $140,000-180,000 commensurate with experience, plus bonus and equity
• Relocation assistance available 
• 401k plan with company matching & immediate vesting 
• Great medical, vision, and dental plans to choose from 
• Company paid long-term and short-term disability Insurance 
• Additional benefit options (Pet Insurance, Free Gym Memberships, Child care discounts and more)