<h2>Overview</h2><p><strong>About ERMCO​</strong></p><p>ERMCO (Electric Research and Manufacturing Cooperative, Inc.) is a leading U.S. manufacturer of distribution transformers and engineered electrical solutions serving electric utilities, OEMs, and industrial customers across North America. Headquartered in Dyersburg, Tennessee, ERMCO delivers reliable, high-quality products that power homes, businesses, and communities every day.</p><p> </p><p>With a commitment to safety, operational excellence, and continuous improvement, ERMCO is at the forefront of supporting grid modernization and the energy transition. Our vertically integrated operations, customer-focused culture, and investment in people and technology make ERMCO a trusted partner in delivering resilient, sustainable power infrastructure for the future.</p><p> </p><p><strong>Job Summary:</strong>The Mechanical Engineer III is responsible for the independent design, development, packaging, and optimization of power electronics hardware platforms and related components. As a fully competent engineer, the role involves applying well-established expertise to complete tasks and projects with minimal supervision. This role includes collaboration with cross-functional teams and occasional mentoring of less experienced engineers. The Mechanical Engineer III contributes to product performance, efficiency, and customer satisfaction while ensuring compliance with industry standards.</p><h2>Responsibilities</h2><ul> <li>Independently design and develop power electronics hardware platforms or related components, ensuring compliance with industry standards (e.g., UL, IEEE, IEC, CSA) and customer specifications.</li> <li>Conduct engineering analyses to optimize product performance, cost, and efficiency.</li> <li>Perform detailed failure analysis on design-related issues, identifying root causes, and implementing corrective actions to improve product quality and reliability.</li> <li>Collaborate with cross-functional teams, including manufacturing, quality assurance, and supply chain, to ensure successful integration of designs into production.</li> <li>Participate in design reviews to provide technical input and ensure that designs meet project and customer requirements.</li> <li>Prepare and maintain detailed engineering documentation, including design specifications, test plans, and technical reports.</li> <li>Stay current with industry trends and regulatory changes to ensure product designs remain competitive and compliant.</li> <li>Contribute to continuous improvement initiatives, promoting innovation and efficiency in the design process.</li> <li>Mentor junior engineers and provide guidance as needed, though leadership is not a primary focus of this role.</li></ul><h2>Qualifications</h2><ul> <li>Bachelor's degree in Mechanical Engineering, or a related field.</li> <li>More than 5 years of experience in mechanical engineering, with a focus on electronics packaging, thermal design, or related product design.</li> <li>Proficiency with design and analysis tools, including electrical and thermal analysis software (e.g., PTC Creo, SolidWorks, ANSYS).</li> <li>Familiarity with industry standards (e.g., UL, IEEE, IEC, CSA) and regulatory requirements for transformers or components.</li> <li>Strong analytical and problem-solving skills, with the ability to work independently.</li> <li>Effective communication and interpersonal skills, capable of working in cross-functional teams.</li> <li>Highly organized, with the ability to manage multiple projects and priorities.</li> <li>Experience conducting failure analysis and implementing corrective actions for design-related issues.</li></ul><p> </p><p><strong>Preferred Qualifications:</strong></p><ul> <li>Experience with mechanical and cooling solutions for data center applications.</li> <li>Experience designing mechanical solutions for high voltage (&gt;=400V) and high frequency applications.</li> <li>Proficiency with PTC Creo and its sheet metal and cable design modules. </li> <li>Experience with sheet metal design and fabrication, including knowledge of attachment methods such as welding and staking.</li> <li>Exposure to cable design and fabrication, with a broad understanding of wire, terminal, and connector selection.</li> <li>Exposure to PCB design and basic mechanical placement requirements.</li> <li>Ability to lead or follow, as required by the project or situation.</li></ul><strong>Join ERMCO and TRANSFORM your career!</strong>

<p>Pioneer Transformers, an ERMCO, Inc. company, designs and manufactures liquid-filled transformers for your unique application. Our experts leverage decades of electrical and mechanical engineering, resourceful design, and proven precision to customize high-quality solutions for your operation&rsquo;s ongoing success.</p>

Mechanical Engineer III

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About the Company

Pioneer Transformers

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