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