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PSU Repair Engineer

GoMining

Fountain Inn, SC • 9/25/2026

Job Description

Job Description

GoMining is one of the largest Bitcoin mining ecosystems in the world, serving

millions of users globally. We run our own industrial-scale mining infrastructure

across the United States a fleet of more than 80,000 machines and we keep

expanding.

We're hiring a PSU Repair Engineer to diagnose and repair the power supplies that keep that fleet running.

Relocation support available! We welcome candidates from across the U.S. and provide a relocation package for those moving closer to one of our data center locations.


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