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Power Transformer Design Engineer Jobs (NOW HIRING)

Delta Star, Inc.

Mechanical Design Engineer I

Lynchburg, VA · On-site

$73K - $100K/yr

The largest, American-owned medium power transformer manufacturer in the United States and the ... What You'll Do As a Mechanical Design Engineer, you'll play a key role in designing, verifying, and ...

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Power Transformer Design Engineer information

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$51.5K

$101.1K

$148K

How much do power transformer design engineer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for power transformer design engineer in the United States is $101,072.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,500.00 and $115,500.00 per year, depending on experience, location, and employer.

What is the difference between Power Transformer Design Engineer vs Transformer Manufacturing Engineer?

AspectPower Transformer Design EngineerTransformer Manufacturing Engineer
Primary FocusDesign and development of power transformers, including specifications and performance optimizationManufacturing processes, assembly, and quality control of transformers
Required SkillsElectrical design, CAD, transformer theory, industry standardsManufacturing techniques, quality assurance, production workflows
Work EnvironmentDesign labs, engineering offices, R&D departmentsManufacturing plants, assembly lines, quality control labs
Common EmployersElectrical equipment manufacturers, power utilities, engineering consultanciesTransformer manufacturing companies, industrial plants

The Power Transformer Design Engineer focuses on creating and optimizing transformer designs, ensuring they meet technical standards and performance criteria. In contrast, the Transformer Manufacturing Engineer oversees the production process, ensuring efficient manufacturing and quality control. Both roles require electrical engineering knowledge but differ in their primary responsibilities within the transformer industry.

What are the key skills and qualifications needed to thrive as a Power Transformer Design Engineer, and why are they important?

To thrive as a Power Transformer Design Engineer, you need a solid background in electrical engineering, in-depth knowledge of transformer theory, and often a bachelor’s or master’s degree in electrical or power engineering. Familiarity with design software like AutoCAD, simulation tools such as ANSYS or Maxwell, and relevant industry standards (IEC, IEEE) is typically required. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills help engineers excel in collaborative and complex projects. These skills ensure the design and production of safe, reliable, and efficient transformers that meet both customer requirements and regulatory standards.

What are some typical challenges faced by Power Transformer Design Engineers during new project development?

Power Transformer Design Engineers often encounter challenges such as balancing performance requirements with cost constraints, meeting strict industry standards, and ensuring designs are both reliable and energy-efficient. Coordinating closely with manufacturing, testing, and quality assurance teams is essential to address practical limitations and incorporate feedback. Additionally, adapting to evolving client needs and integrating new materials or technologies can add complexity to projects, making effective communication and problem-solving skills crucial for success.

What does a Power Transformer Design Engineer do?

A Power Transformer Design Engineer is responsible for designing, developing, and optimizing power transformers used in electrical power systems. They analyze electrical requirements, select appropriate materials, and ensure that transformers meet industry standards and client specifications. Their work involves using specialized software for modeling, addressing thermal and electromagnetic concerns, and collaborating with manufacturing teams to bring designs to production. Additionally, they may be involved in testing prototypes and troubleshooting design issues. This role is crucial for ensuring the efficient and reliable transmission of electrical power.
More about Power Transformer Design Engineer jobs
What job categories do people searching Power Transformer Design Engineer jobs look for? The top searched job categories for Power Transformer Design Engineer jobs are:
Power Transformer Design Engineer jobs near you
Mechanical Design Engineer - Sr. Mechanical Design Engineer

Mechanical Design Engineer - Sr. Mechanical Design Engineer

Delta Star, Inc.

San Carlos, CA • On-site

$110K - $162K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Job description

This is an exciting time to be joining Delta Star!
We are Delta Star! The largest, American-owned medium power transformer manufacturer in the United States and the premier manufacturer of mobile transformers and mobile power substations in North America.
We are an industry-leader that has harnessed the power of electricity to reliably connect you to an essential part of modern-day life. Giving you the peace of mind you deserve to go out and make the world a better place!
Summary
Delta Star Inc. is seeking a talented and detail-oriented Mechanical Design Engineer to provide engineering leadership and design support for the mechanical components of medium voltage, mobile power transformers, and mobile substations. If you're passionate about safety, quality, and delivering innovative solutions that meet customer expectations, we'd love to hear from you!
What You'll Do
As a Mechanical Design Engineer, you'll play a key role in designing, verifying, and supporting the mechanical aspects of transformer production. From generating 3D designs to creating shop drawings and ensuring design accuracy, you'll contribute to delivering high-quality transformers that align with industry standards and customer requirements.
A Day in the Life
As a Mechanical Design Engineer, you'll create 3D core and coil designs using our engineering automation platform (EAP), verifying them against Delta Star standards and technical decisions. You'll generate internal shop drawings, develop internal connection diagrams, and design woodwork structures and lead routing using Autodesk Inventor. Your work will also include generating material usage files for ERP system integration and providing production support by resolving issues and offering technical guidance. Over time, you'll expand your role to include external transformer designs and tank drawings, along with plasma and wood routing machine programming.
Specific Duties
  • Generate 3D core and coil designs using EAP, ensuring compliance with standards.
  • Create internal core, coil, and layout shop drawings and verify for accuracy.
  • Design internal woodwork structures and perform 3D lead routing using Autodesk Inventor.
  • Develop internal connection diagrams based on transformer nameplates.
  • Produce material usage files for ERP system analysis and material ordering.
  • Provide production support by addressing missing dimensions, details, and auxiliary views.
  • Long-term responsibilities include designing external transformer parts, creating tank drawings, and programming plasma and wood routing machines.

What We're Looking For
We're seeking a highly skilled and organized professional with a strong background in mechanical engineering and power transformer design.
Position Requirements
Mechanical Design Engineer
  • Bachelor's degree in Mechanical Engineering.
  • 2-5 years of combined experience in power transformer design and engineering, with at least 2 years focused on mechanical design.

Sr. Mechanical Design Engineer
  • Bachelor's degree in Mechanical Engineering.
  • 8+ years of combined experience in power transformer design and engineering, with at least 7 years focused on mechanical design.
  • Able to check and verify designs.

Must live or be willing to relocate to within a reasonable safe commute to the assigned plant location. Must be authorized to work in the United States for any employer for U.S. based positions.
Skills & Competencies:
  • Proficiency in CAD software.
  • In-depth knowledge of power transformer design, materials, and standards.
  • Strong organizational and time management skills.
  • Proven ability to manage multiple tasks with tight deadlines.
  • Excellent problem-solving skills and the ability to collaborate effectively with teams.

Why Join Us?
At Delta Star, you'll be part of a supportive and forward-thinking team that values professionalism, efficiency, and exceptional service. We offer a comprehensive benefits package to support you and your family, including medical, dental, vision, life, and disability insurance. We also provide a 401(k) plan with matching contributions, an Employee Stock Ownership Plan (ESOP), and a corporate bonus plan.
You'll enjoy paid time off, sick pay, floating holidays, and access to flexible spending accounts and consumer benefits. Additionally, we provide a benefit bank, a wellness center to support your health and well-being, and education assistance to help you grow in your career. At Delta Star, we're committed to helping you thrive both personally and professionally.
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.
AAP/EEO Statement
Delta Star is an EEO/Affirmative Action Employer and does not discriminate on the basis of age, race, color, religion, gender, sexual orientation, gender identity, gender expression, national origin, protected veteran status, disability or any other legally protected status.

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