Mining Assistant Supervisor

Riot Platforms; Corsicana (TX); On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

401(k) with company match

Health coverage (multi-plan options)

Paid time off & sick leave

Floating holidays

Gym membership

Job summary

Riot Platforms in Corsicana, TX is seeking an Assistant Operations Supervisor to support daily operations, ensure safe, efficient workflows, and coordinate with the Operations Supervisor.

This on-site role follows a Panama schedule with night shifts from 6:00 PM–6:30 AM; you will train and lead operators, manage timesheets, install crypto miners, and ensure compliance with safety standards.

Qualifications

• High School Diploma or GED required.
• Experience in operations, production, mining, data centers, or related hands-on environments preferred.
• Experience leading or mentoring employees preferred.
• Experience with installing/maintaining computer equipment preferred.

Responsibilities

• Supervise, train, and monitor team members and team leads.
• Direct and assign employees to ensure quality and coordinate workflow between departments.
• Monitor safety and compliance with standards and company policies.
• Handle administrative duties including timesheets and updating work orders.
• Administer performance reviews and conduct check-ins.
• Install computer equipment end-to-end, including crypto miners, cables, and server hardware.
• Install and maintain miners, including handling cables and racking.
• Operate a scissor lift up to heights of 20 feet for miner installation and maintenance.
• Maintain the work area through housekeeping and waste disposal.
• Perform other duties as assigned.

Skills

Troubleshooting

Critical thinking

Problem solving

Communication

Team coordination

Self-motivation

Hands-on equipment

Attention to detail

Task prioritization

Independent with teamwork

Safety compliance

Education

High School Diploma or GED

Tools

Monday.com

Job description

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

Who we are

At Riot,we’rebuilding 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.

Weare trailblazers. Problem solvers. People who thrive in fast pacedenvironments,communicate clearly, and bring relentless focus to efficiency and execution.

About the role

We are looking to add an Assistant Operations Supervisor to our growing Operations Department. As an Assistant Operations Supervisor, you will support the day-to-day activities of the operations team to ensure safe, efficient, and effective workflows. This role works closely with the Operations Supervisor to coordinate team activities, monitor operational processes, address issues, and ensure compliance with company policies and safety standards. The Assistant Operations Supervisor will provide hands‑on leadership and support to operators, assist with training and development, help troubleshoot operational issues, and communicate important updates or concerns to the Operations Supervisor. This is an on-site position based at our Corsicana, TX facility. The schedule follows a Panama schedule , working night shifts from 6:00 PM–6:30 AM .

What you'll be doing

• Supervise, train, and monitor team members and team leads.
• Direct and assign employees as needed ensure all aspects of quality product, coordinate workflow between departments and work areas.
• Monitor employee compliance with operational and safety standards, along with other department and company policies and practices.
• Perform administrative duties including but not limited to, utilizing company software (Monday.com), reviewing, approving, and ensuring the accuracy of employee timesheets, and update work orders (pass downs).
• Perform personnel management functions that including maintaining discipline and administering performance reviews, and check-ins.
• Perform the installation of computer equipment from start to finish including unpacking boxes, installing crypto miners, pulling, and installing cables (Cat-5) in the appropriate server port.
• Use hand tools to cut foam and install on racking.
• Operate a scissor lift at heights up to 20 feet to install and maintain crypto miners.
• Responsible for the maintaining the crypto miners by performing housekeeping tasks including pick up and dispose trash, dusting, and sweeping the work area.
• Other duties may be assigned.

What you'll have

• High School Diploma or GED required.
• Previous experience in operations, production, mining, data centers, manufacturing, or a similar hands‑on environment preferred.
• Previous experience leading, training, or mentoring employees or team leads preferred.
• Prior experience installing, maintaining, or working with computer equipment strongly preferred.
• Strong troubleshooting, critical thinking, and problem‑solving skills.
• Ability to use basic hand tools and perform hands‑on equipment installation and maintenance.
• Strong attention to detail and organizational skills.
• Ability to prioritize tasks and effectively coordinate work in a fast‑paced environment.
• Strong communication and interpersonal skills with the ability to work effectively with team members, team leads, supervisors, and cross‑functional teams.
• Ability to work independently while also collaborating effectively as part of a team.
• Comfortable balancing hands‑on operational work with administrative responsibilities.
• Ability to follow and consistently reinforce company safety policies, procedures, and operational standards.

Physical requirements and work environment

• Must be physically able to climb ladders and access tight or awkward spaces as required.
• Must be able to bend, reach, stoop, and pull, with good manual dexterity.
• Ability to stand, walk, and perform repetitive tasks for extended periods
• Ability to lift and move equipment as needed (50 Pounds)
• Ability to work onsite in a mining or data center environment (heat, noise, etc.)
• Exposure to high noise levels and varying temperatures

Safety Requirements

• PPE & Compliance: Strictly adhere to all site safety protocols and wear required Personal Protective Equipment (PPE) at all times (e.g., safety glasses, hearing protection, steel‑toed boots).
• Hazard Awareness : Proactively identify, report, and mitigate potential workplace hazards or unsafe conditions.
• Standards: Maintain compliance with OSHA regulations and internal safety training.
• Organization: Keep all work areas clean and free of obstructions to prevent workplace accidents.

Compensation and Benefits

• Salary commensurate with experience.
• 401(k) retirement plan: Incudes a generous company match.
• Comprehensive health coverage: Multiple medical plan options, including 100% company‑paid plans, HAS & FSA.
• Work‑life balance: Paid time off, sick time and floating holidays.
• Wellness & lifestyle perks: Enjoy free gym memberships, pet insurance, childcare discounts, employee assistance program, 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.