PSU Repair Engineer

GoMining

• $108K — $240K *
Fountain Inn, SC 29644In-Person
Technical Services
Less than 5 years of experience
Today
Be an Early Applicant
Job Overview by Ladders

Qualifications

  • 3+ years in component-level repair for Bitcoin mining equipment
  • Strong familiarity with Bitmain power supplies (APW11, APW12, APW17)
  • Hands-on experience with MicroBT WhatsMiner systems
  • Deep understanding of PSU architecture and diagnostic methods
  • Expertise in SMD and BGA soldering techniques
  • Ability to interpret schematics and datasheets
  • Solid background in electronics, circuit design, and power electronics

Responsibilities

  • Diagnose and repair Bitmain and MicroBT power supply units
  • Conduct component-level diagnostics on power supply circuits
  • Troubleshoot failures, voltage issues, and PCB faults
  • Perform SMD and BGA soldering and rework as needed
  • Repair power circuits, control boards, and electronic assemblies
  • Configure and test repaired equipment before commissioning
  • Maintain accurate repair and inventory records

Benefits

  • Professional development support for courses and conferences
  • Generous leave policy: 20 vacation days, 15 sick days, plus holidays
  • Structured recognition programs for performance and teamwork
  • 401k benefits available
  • Relocation package offered
Full Job Description
Responsibilities
  • Diagnose and repair power supply units used in Bitmain and MicroBT mining equipment boards
  • Perform component-level diagnostics on power supply circuits and electronic
  • Troubleshoot IC failures, voltage irregularities, short circuits and PCB-level faults
  • Perform SMD and BGA soldering, rework and component replacement
  • Repair and restore power circuits, control boards and other electronic assemblies
  • Configure, test and commission repaired equipment
  • Keep accurate repair records, inventory information and technical documentation
  • Work with technicians, engineers and site management to maximize fleet uptime
  • Support preventive maintenance and equipment optimization

Requirements
  • 3+ years of hands-on component-level repair of Bitcoin mining equipment
  • Strong experience with Bitmain power supplies, including APW11, APW12 and APW17
  • Hands-on experience with MicroBT WhatsMiner equipment and power supplies
  • Strong understanding of PSU architecture, operating principles and diagnostic methods
  • Strong SMD and BGA soldering and rework skills
  • Ability to read schematics, board diagrams and datasheets
  • Solid knowledge of electronics, circuit design, power electronics and electrical systems
  • Previous experience at a mining facility , ASIC repair center or high-density data center is a significant advantage

Benefits
  • Professional growth: support for courses, conferences.
  • Paid leave: up to 20 vacation days, 15 sick days, plus holidays.
  • Recognition programs: structured performance reviews and team awards.
  • 401k benefits.
  • $108,000-$240,000 per year
  • A strong fixed base plus performance pay tied to the work you complete
  • Our engineers average around $180,000 a year that's the middle of the team, not the top of it. With a fleet this size, the bench is always full
  • Relocation package available
* Ladders Estimates

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