Power Supply Assembler

, Warren
1745 Overland Avenue
Warren, OH 44483, USA

Ajax Tocco Magnethermic (ATM), a subsidiary of Park Ohio, traces its roots back to the 1800s and has a rich history of excellence in induction heating and melting solutions. The present company was formed in 1959 when the Magnethermic Corporation acquired the assets of Ajax Electrothermic Corp., combining their expertise and capabilities.

The Power Supply Builder / Electrical Cabinet Assembler is responsible for building, wiring, and testing electrical control cabinets, power supplies, and related components used in induction heating equipment. This position requires strong electrical aptitude, attention to detail, and adherence to engineering drawings and safety standards. The role supports Ajax Tocco Magnethermic’s commitment to high‑quality OEM manufacturing and continuous improvement in production efficiency and reliability.

• Assemble and wire electrical power supply units and control cabinets according to schematics, wiring diagrams, and bills of material.
• Mount and connect components such as transformers, rectifiers, circuit breakers, contractors, bus bars, and control devices.
• Route, terminate, and label wiring to meet company and customer specifications.
• Inspect and test completed assemblies for proper operation, continuity, insulation resistance, and compliance with design standards.
• Work closely with Electrical Engineers and Test Technicians to troubleshoot and resolve wiring or component issues.
• Maintain accurate build documentation, update wiring changes, and ensure revisions are recorded.
• Follow all safety procedures, lockout/tagout practices, and 5S standards in the electrical assembly area.
• Assist in layout and modification of panels, cabinets, and enclosures as required.
• Support continuous improvement, lean manufacturing initiatives, and standardization efforts across the department.
• Maintain tools, equipment, and workstations in clean, safe, and organized condition.

• High school diploma or GED.
• 2+ years of experience in electrical assembly, panel building, or power distribution manufacturing.
• Ability to read and interpret electrical schematics, wiring diagrams, and mechanical layouts.
• Proficient in use of hand and power tools for electrical work.
• Basic understanding of AC/DC circuits, three-phase power, and control systems.
• Strong safety awareness and attention to detail.

• Technical school certificate or associate degree in Industrial Electricity, Electrical Technology, or related field.
• Experience in OEM or custom industrial equipment manufacturing environment.
• Familiarity with UL, NEC, and ISO standards.
• Experience wiring high-voltage or high-current power supplies.

Other duties as assigned.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
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