Critical Operations Engineer; Rockdale, TX

Overview

About Riot Platforms Riot’s (NASDAQ: RIOT) vision is to be the world’s most trusted platform for powering and building digital infrastructure. 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 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.

About The Role
Riot Platforms is looking for a Critical Operations Engineer to support 24x7 operations of mission-critical infrastructure. This role performs monitoring, preventive/corrective maintenance, troubleshooting, and controlled switching to maintain availability and safety.

• Monitor critical systems via BMS/EPMS and perform rounds/inspections; identify abnormal conditions and initiate corrective actions.
• Execute maintenance activities (PMs, corrective work) on electrical and mechanical systems and coordinate with vendors/OEMs.
• Perform troubleshooting and root cause analysis for alarms, equipment failures, and environmental issues.
• Execute change management procedures: review/execute MOPs, follow EOPs, maintain logs, and ensure proper approvals.
• Support safe switching operations, LOTO, and permit processes; maintain strict compliance with site safety standards.
• Respond to incidents (power, cooling, fire/life safety) and participate in incident bridges, escalation, and recovery.
• Update documentation: runbooks, one-lines, operating procedures, and maintenance records in CMMS.
• Support capacity/efficiency initiatives (e.g., airflow, setpoints, trending, minor optimizations).
• Provide technical guidance to technicians and coordinate work across shifts.

• 2-5 years of mission-critical operations experience (data centers, facilities, industrial).
• Working knowledge of UPS systems, generators, ATS/STS, switch gear, PDUs/RPPs, CRAH/CRAC, chilled water, cooling towers (as applicable).
• Comfort with troubleshooting using meters, test equipment, and system trending tools.
• Ability to work shifts, including nights/weekends/holidays, and on call as required.
• Conduct rounds that include liquid cooling infrastructure checks (visual inspections for leaks, verify drip trays/containment, check hose routing/strain relief, and confirm normal indications on local displays where applicable).
• Execute first-response actions for leak events per site procedure (secure area, notify escalation, deploy spill kit/containment as trained, support isolation steps under direction).
• Associates degree and/or 2 years of experience.

• Electrical/mechanical license, military power/cooling background, or equivalent.
• Familiarity with NFPA 70E, LOTO programs, and MOP/SOP/EOP frameworks.

• Competitive Salary (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) Retirement Plan:
  Incudes a generous company match.
• Comprehensive Health Coverage:
  Multiple medical plan options, including 100% company-paid plans.
• 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.