PSU Repair Engineer

Location: Fountain Inn, United States 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