Power Supply Assembler

Ajax TOCCO Magnethermic Corp.; Warren, Northern (OH, KY); Hybrid; USD 42,000 - 64,000; Full time

Job summary

Ajax Tocco Magnethermic in Warren, OH, seeks a Power Supply Builder / Electrical Cabinet Assembler to build, wire, and test electrical control cabinets and power supplies used in induction heating equipment. You will read schematics and BOMs, mount components, and ensure assemblies meet safety and design standards.

You will work with Electrical Engineers and Test Technicians to troubleshoot issues, maintain documentation, and uphold 5S and lean manufacturing practices in a fast-paced OEM

Qualifications

• 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.

Responsibilities

• Assemble and wire electrical power supply units and control cabinets per schematics.
• Mount and connect transformers, rectifiers, circuit breakers, contactors, bus bars.
• Route, terminate, and label wiring to meet specs.
• Inspect and test assemblies for operation, insulation resistance, and design compliance.
• Collaborate with Electrical Engineers and Test Technicians to troubleshoot wiring issues.
• Maintain build documentation and track wiring revisions.
• Follow safety procedures, lockout/tagout, and 5S in the assembly area.
• Assist in layout and modification of panels, cabinets, enclosures.
• Support continuous improvement and lean manufacturing initiatives.
• Keep tools and workstations clean, safe, and organized.

Skills

Electrical assembly

Panel building

Wiring

Reading schematics

Safety awareness

Education

High school diploma or GED

Technical school certificate

Associate degree

Tools

Hand tools

Power tools

Electrical testing equipment

Job description

Ajax Tocco Magnethermic (ATM), a subsidiary of ParkOhio, 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.

Position Summary:

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.

Job Duties:

• 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, contactors, 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.

What you need to be successful:

• 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.

Preferred Qualifications:

• 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. *

Ajax Tocco Magnethermic provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.