<h2>Overview</h2>About ERMCO Electric Research and Manufacturing Cooperative, Inc. (ERMCO) was founded in 1964 by three electric cooperatives with a mission to deliver reliable transformers to rural communities often overlooked by larger manufacturers. Headquartered in Dyersburg, Tennessee, the company quickly established itself as an innovator—becoming the first U.S. plant exclusively designed to produce single-phase pad-mounted transformers.  Over the decades, ERMCO has expanded its capabilities and footprint through facility growth, strategic acquisitions, and continued investment in innovation. ERMCO designs and manufactures a comprehensive portfolio of liquid-filled distribution transformers, including single-phase and three-phase pad-mounted and pole-mounted transformers, supported by a full range of components such as amorphous and silicon steel transformer cores, fuses, bushings, disconnect switches, and circuit breakers.  Today, nearly 3,500 employees across eight sites in North America support the company’s role as a leader in powering energy grids to meet evolving customer demand. Now more than ever, ERMCO is positioned to be the industry’s Most Valued Partner.  About ERMCO’s Arizona Facility Electric Research and Manufacturing Cooperative, Inc. (ERMCO) is expanding into the Greater Phoenix market with a new 566,121-square-foot manufacturing facility in Waddell. The site will strengthen ERMCO’s Three-Phase transformer production and create new opportunities to advance automated manufacturing capabilities.  This marks ERMCO’s first expansion west of the Mississippi River. Operational readiness is underway, with the first transformer set to be manufactured in 2027.  ERMCO is offering long-term career opportunities across engineering, skilled trades, and operations. Team members at this facility will help build scalable processes, embed best practices, and drive alignment across the enterprise—playing a key role in shaping how work is done at ERMCO both locally and companywide.  Job SummaryWe are seeking a dynamic and accomplished Electrical Test Engineer for ERMCO’s Waddell AZ plant who is responsible for supporting the development, setup, and execution of electrical test capabilities for 3 Phase distribution transformers up to 5 MVA. This role plays a key part in helping stand up testing processes, equipment, documentation, installation/commissioning of complicated test systems and workflows in a new facility, ensuring they meet ERMCO standards for safety, quality, and performance.The engineer will perform hands‑on testing, work with test system suppliers, install and commission test systems together with the vendors, troubleshoot issues, collaborate with design and manufacturing teams, train test technicians and operators and support the implementation of new test systems that align with Waddell’s production ramp‑up and long‑term operational goals.The Electrical Engineer is a high-level role responsible for the overall testing process of distribution transformers, including the test equipment knowledge, testing procedures and standards, training of test technicians/operators, calibration and maintenance of test equipment and systems.  As an experienced engineer, the P3 role involves providing technical ownership on complex projects, mentoring less experienced engineers and technicians and solving advanced engineering challenges. This role includes collaboration with cross-functional teams, driving innovation, and ensuring that all designs meet the highest standards of performance, efficiency, and regulatory compliance. This role will be onsite in Waddell, AZ. Relocation Assistance is available. <h2>Responsibilities</h2><ul> <li>Perform electrical testing on transformers and components using established ERMCO standards and applicable industry requirements.</li> <li>Ensure that testing process is performed as per industry standards (e.g. IEEE, IEC, CSA, NEMA).</li> <li>Conduct detailed engineering analysis to optimize cost, performance and efficiency.</li> <li>Perform and oversee failure analysis on design and production 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 seamless integration of designs into production.</li> <li>Mentor and guide junior engineers and technicians by offering technical expertise, support, and development opportunities.</li> <li>Collaborate with cross-functional teams, including manufacturing, quality assurance, and supply chain, to ensure successful integration of designs into production.</li> <li>Prepare and maintain detailed engineering documentation, including design specifications, test plans, and technical reports.</li> <li>Stay current with industry trends and emerging technologies to drive innovation and ensure competitive product designs.</li> <li>Contribute to continuous improvement initiatives, promoting innovation and efficiency in design processes and methodologies.</li> <li>Maintain a safe work environment for development, troubleshooting and acceptance testing of test equipment including medium voltage level (up to 100 kV).</li> <li>Work with test equipment manufacturers at every stage of the projects for successful installation/commissioning and long-term operation of complete transformer test system.</li> <li>Ensure that test systems are calibrated regularly and stay operational continuously.</li></ul><h2>Qualifications</h2><ul> <li>Bachelor’s degree in electrical engineering. Master’s degree is a plus.</li> <li>8-10 years of experience in electrical engineering, with a focus on transformer and related products testing</li> <li>Hands on transformer testing experience</li> <li>Transformer failure investigation experience </li> <li>Transformer design knowledge is preferred</li> <li>Proven ability to perform test system selection, installation and operation</li> <li>Extensive experience with electrical testing of transformers and testing equipment</li> <li>Extensive experience and knowledge with industry standards (e.g. IEEE, IEC, CSA, NEMA) and regulatory requirements for transformers or components.</li> <li>Strong analytical and problem-solving skills, with keen attention to detail.</li> <li>Excellent problem-solving abilities, capable of addressing complex technical challenges independently.</li> <li>Effective communication and interpersonal skills, with the ability to collaborate with cross-functional teams and manage stakeholders.</li> <li>Highly organized, with the ability to manage multiple complex projects and priorities</li> <li>Experience conducting failure analysis and implementing corrective actions for design and production related issues.</li></ul>Let’s Build the Future TogetherAt ERMCO, your ideas matter, your growth is supported, and your impact is real. Whether you’re building on early career experience or launching your professional journey, you’ll have the opportunity to learn, contribute, and grow in a manufacturing environment that values innovation and collaboration. Join ERMCO and TRANSFORM your career!<h2>Job Locations</h2>US-AZ-Waddell

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.

Senior Electrical Test Engineer

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Pioneer Transformers

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