Senior Mechanical Engineer - Data Centers

Location: Denver, CO

Department: Engineering

The Role

We are looking for a Senior Mechanical Engineer to join our team. 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.

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 You'll Bring

• 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

Compensation and Benefits 

• Competitive Salary: Base salary range $140,000 - $180,000 (commensurate with experience) + bonus + sign-on equity grant.
• Long-Term Growth: Eligible to participate in Riot’s equity incentive programs and share in the success you help build.
• 401(k) with Immediate Vesting: Generous company match
• Comprehensive Health Coverage: Multiple medical plan options that include 100% employer-paid premiums.
• Wellness & Lifestyle Perks: Enjoy free gym memberships, pet insurance, childcare discounts, and more to support your life both in and out of work.

Riot is an equal opportunity employer. We are committed to creating an inclusive environment for all employees.

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About the Company

About Riot Platforms

Riot’s (NASDAQ: RIOT) vision is to be the world’s most trusted platform for powering and building digital infrastructure. Riot’s mission is to empower the future of digital infrastructure by positively impacting the sectors, networks, and communities that we touch. We believe that the combination of an innovative spirit and strong community partnership allows the Company to achieve best-in-class execution and create successful outcomes.

Riot is a Bitcoin-driven industry leader in the development of large-scale data centers and bitcoin mining applications. The Company’s vertically integrated strategy spans Bitcoin mining, engineering, and the development of large-scale data center projects designed to support the growing demand for high-density computing. Riot currently operates Bitcoin mining facilities in central Texas and Kentucky, with engineering and fabrication capabilities in Denver and Houston. The Company is now expanding into data center development, strengthening its position as a foundational builder in the digital economy. 

What We're Looking For

At Riot, we’re building the future of digital infrastructure. Our team members have unparalleled opportunities to work on groundbreaking initiatives. Through technical excellence and strategic execution, Riot has positioned itself as a leader in the industry driving advancements that continue to set new benchmarks in digital infrastructure. 

We are trailblazers. Problem solvers. People who thrive in fast-paced environments, communicate clearly, and bring relentless focus to efficiency and execution.