Circuit Breaker Test Assembler

Position Description

This is an on‑site position located in Streetsboro, Ohio.

Layer Zero Power Systems LLC. is a globally recognized leader in providing state‑of‑the‑art power distribution solutions for critical industries. With a strong focus on reliability, innovation, and customer satisfaction, we deliver advanced power systems products that ensure uninterrupted and dependable power supply in mission‑critical environments. Our customer base is comprised of companies in the data center (our main focus), financial, computer service provision, and semiconductor manufacturing sectors.

Layer Zero Power Systems is on a trajectory of sustained growth, with a loyal customer base of existing Fortune 100 customers and an expanding portfolio of new customers.

The Circuit Breaker Test Assembler is responsible for configuring, testing, and maintaining electrical breaker systems to ensure safe and reliable operation of power distribution networks. This role supports engineering, maintenance, and operations teams by ensuring all circuit breakers are properly calibrated, documented, and compliant with safety standards.

• Configure and set up circuit breakers according to engineering specifications and operational requirements
• Perform calibration and adjustment of breaker protection settings (trip curves, overload protection, fault settings, etc.)
• Interpret electrical schematics, wiring diagrams, and technical documentation
• Conduct testing and verification of breaker performance and functionality
• Troubleshoot and resolve configuration or operational issues in breaker systems
• Maintain accurate records of configurations, test results, and system changes
• Ensure compliance with industry standards and safety regulations (e.g., NEC, OSHA, IEEE)
• Support installation, maintenance, and commissioning of electrical distribution systems
• Collaborate with engineers, technicians, and project managers on system upgrades and improvements