Senior ASIC Repair Engineer - Bitcoin Mining Hardware

GoMining; Town of Texas (WI); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Course reimbursement and conferences

Paid time off: 20 vacation days, 15 s.

Performance reviews and awards

Team retreats and international travel

Job summary

GoMining is seeking an experienced Senior ASIC Repair Engineer to diagnose and repair Bitmain and Whatsminer mining equipment. You will service hashboards, control boards, and power circuits at the component level to maximize uptime across our US fleet.

Responsibilities include troubleshooting failures, performing SMD/BGA soldering, wiring repairs, and updating repair records. The role emphasizes safety, documentation, and collaboration with site teams.

Qualifications

• 3+ years repairing Bitcoin mining equipment at the component level.
• Hands-on experience with Bitmain miners (S19 XP, S21, T21 or similar).
• Hands-on experience with Whatsminer equipment (M30++, M50 series or similar).
• Strong understanding of ASIC miner architecture and diagnostics.
• Experience troubleshooting hashboards, control boards, and power supply circuits.
• Practical experience with SMD and BGA soldering.
• Ability to read schematics and technical documentation.

Responsibilities

• Perform diagnostics and repair of ASIC miners, including Bitmain and MicroBT equipment.
• Troubleshoot and repair hashboards, control boards, and power circuits at the component level.
• Diagnose chip failures, voltage irregularities, and board-level defects.
• Perform SMD and BGA soldering and component replacement.
• Repair and restore power delivery circuits and control boards.
• Configure, test, and commission repaired equipment.
• Maintain repair records, inventory updates, and technical documentation.
• Work closely with Site Technicians and Site Management to ensure maximum fleet uptime.
• Support preventive maintenance programs and hardware optimization initiatives.
• Follow safety procedures and operational standards at all times.

Skills

ASIC repair

Troubleshooting

Circuit analysis

Reading schematics

Tools

SMD soldering

BGA soldering

Oscilloscope

Multimeter

Job description

GoMining is seeking an experienced Senior ASIC Repair Engineer to diagnose and repair Bitmain and Whatsminer mining equipment. You will service hashboards, control boards, and power circuits at the component level to maximize uptime across our US fleet.

Responsibilities include troubleshooting failures, performing SMD/BGA soldering, wiring repairs, and updating repair records. The role emphasizes safety, documentation, and collaboration with site teams.