We are seeking a Senior Site Technician to support operations at our Bitcoin mining facility in Wyoming/Montana. The ideal candidate has 3+ years of hands-on experience maintaining and optimizing Bitcoin mining hardware and infrastructure. This role focuses on ensuring maximum uptime, performance, and operational safety through expert technical work and leadership within the on-site team. Responsibilities • Perform daily maintenance, troubleshooting of ASIC miners (Bitmain, MicroBT, etc.). • Monitor and maintain electrical distribution, PDUs, and cooling systems to ensure continuous site operation. • Diagnose and resolve miner performance issues, hashboard faults, and power irregularities. • Assist with installation, commissioning, and testing of new miners and supporting infrastructure. • Conduct network setup and monitoring for ASICs and management systems. • Maintain accurate logs of repairs, replacements, and downtime events. • Support implementation of preventive maintenance programs. • Collaborate with the Site Manager and junior technicians to ensure operational targets are met. • Uphold site safety and compliance standards at all times. • Provide technical input for upgrades and scaling projects. Requirements • Minimum 3 years of experience in Bitcoin mining site operations or similar high-density data environments. • Strong understanding of ASIC miner architecture, firmware, and diagnostics. • Skilled in electrical and low-voltage systems, cabling, and power distribution. • Familiarity with networking fundamentals (IP addressing, switches, monitoring tools). • Ability to read and interpret technical diagrams and electrical schematics. • Excellent troubleshooting, organizational, and communication skills. • Comfortable working in physically demanding and outdoor conditions. • Willingness to work flexible shifts, including nights or weekends as needed. Benefits • Professional growth: support for courses, conferences, and English learning (up to 100% coverage). • Work-life fit: remote or hybrid format with flexible hours across international teams. • Paid leave: up to 20 vacation days, 15 sick days, plus local holidays. • Recognition programs: structured performance reviews and team awards. • 401k benefits. • Team culture: retreats in international locations (for example, company villa in Cyprus).