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Mining Hardware Maintenance Engineer

Bitfufu
Oktaha, OK Full Time
POSTED ON 1/3/2026
AVAILABLE BEFORE 1/25/2026

Job Responsibilities:

  1. Responsible for the routine maintenance of various mainstream mining machines (such as Antminer, WhatsMiner, and other brands) in Bitcoin mining farms. Use professional diagnostic tools to inspect hardware components, including hash boards, power boards, and control boards, to promptly identify potential faults and risks.

  2. Proficient in electronic repair techniques such as soldering and surface-mount technology (SMT). Independently repair or replace damaged hardware components of mining machines to restore hardware performance to normal levels, ensuring stable operation after maintenance.

  3. Manage repair materials, regularly check inventory, and ensure sufficient stock based on fault rates and repair demand forecasts.

  4. Handle mining machines with complex faults and develop maintenance guidelines to provide guidance and training for mining machine repair work.

  5. Keep detailed records for each repaired mining machine, including fault symptoms, root cause, repair time, replaced components, and maintenance personnel information, and establish a comprehensive repair log system.

Job Requirements:

  1. Bachelor's degree or above in Electronic Information Engineering, Computer Hardware, Automation, or related fields, with a solid foundation in circuit theory, digital electronics, and computer architecture.

  2. More than 3 years of experience in mining machine repair, familiar with the hardware structure, operating principles, and common fault-handling methods of mainstream mining machine brands.

  3. Proficient in electronic circuit repair, able to read and analyze mining machine circuit diagrams, accurately diagnose fault points, and skillfully use various electronic repair tools (such as soldering iron, hot air gun, multimeter, oscilloscope) for hardware repair operations.

4.Strong problem-solving and logical thinking skills; capable of quickly organizing thoughts and using scientific methods to locate and resolve complex mining machine faults.

5.Good teamwork and communication skills; able to work closely with the mining farm operations team to advance maintenance tasks and provide timely progress updates and problem reports to supervisors.

  1. Willing to travel abroad for extended periods; candidates holding a U.S. 10-year business visa are preferred.

  2. Basic English communication skills are required; fluency in English is a strong plus.

Job Types: Full-time, Contract

Pay: From $68,553.47 per year

Benefits:

  • Flexible schedule
  • Health insurance
  • Paid time off

Application Question(s):

  • Do you have more than 3 years' experience repairing ASIC mining hardware (such as Antminer or WhatsMiner), or similar electronic hardware?
  • Are you proficient in electronic circuit repair, able to read and analyze mining machine circuit diagrams, accurately diagnose fault points, and skillfully use various electronic repair tools (such as soldering iron, hot air gun, multimeter, oscilloscope) for hardware repair operations?

Experience:

  • Equipment repair: 3 years (Required)

Work Location: In person

Salary : $68,553

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