Lead Mechanical Design Engineer

OmniOn Power Inc.; Plano (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

OmniOn Power Inc. in Plano, TX, seeks a Lead Mechanical Design Engineer to drive the design, development, and validation of next-generation datacenter power systems for AI, OCP, and HVDC applications.

The role focuses on power electronics packaging, mechanical design, thermal management, and DFx from concept through production, with collaboration across global teams and validation activities.

Qualifications

• Bachelor's degree in Mechanical Engineering required.
• Minimum 7 years in mechanical design and product development of power systems or power supplies.
• Proficiency with Creo (Pro-Engineer) CAD software.

Responsibilities

• Lead mechanical design and development of datacenter power systems (AI, OCP, HVDC).
• Develop products from concept to production including architecture, analysis, testing, and characterization.
• Perform thermal management analysis and validation for reliability.
• Create and maintain 2D drawings, 3D models, tolerances, and documentation in Creo.
• Collaborate with manufacturing, sourcing, systems engineering, and global teams.

Skills

Mechanical design

Power electronics packaging

Thermal management

Cross-functional teamwork

Product development

Regulatory compliance

CAD modeling

Design for manufacturability

Education

Bachelor's Degree in Mechanical Engineering

Tools

Creo (Pro-Engineer)

ANSYS

Job description

We empower smarter business operations by connecting equipment, software, and services to protect, control and optimize assets within electrical infrastructures. The business provides customers, across various industries, with end-to-end product and service solutions ensuring the reliability and protection of their electrical infrastructure. We provide the latest industry insights and technology to develop solutions needed to meet customers evolving challenges, including innovative critical power solutions designed for high reliability and performance. Our culture is one of quality and operational excellence fueled and supported by talented people, tools and processes, and expertise. To return to the OmniOn Power website, click here. OmniOn Power is seeking an experienced Lead Mechanical Design Engineer to join our Datacenter Power Systems Development team. This role is responsible for the design, development, analysis, and validation of next-generation power solutions supporting AI, datacenter, OCP, and HVDC applications. The ideal candidate will have strong expertise in power electronics packaging, mechanical design, thermal management, and product development, with a proven track record of delivering high-quality power system products from concept through production. The successful candidate will lead mechanical design efforts, perform thermal analysis and testing, develop detailed CAD models and engineering documentation, and collaborate with cross-functional teams to deliver reliable, cost-effective, and manufacturable solutions. Experience with sheet metal, cable, PCB, and plastic design, DFM principles, and proficiency in Creo (Pro-Engineer) are essential. A strong understanding of regulatory compliance requirements, product validation, and data center power architectures is also highly desirable. You will play a key role in developing cutting-edge power technologies that enable the next generation of AI, datacenter, and telecom infrastructure. This role will report directly to the R&D Systems Manager and be located at OmniOn Power's HQ in Plano, TX

Key Responsibilities

• Lead the mechanical design and development of datacenter power systems, including AI, OCP, and HVDC power solutions.
• Develop new products from concept through production, including mechanical architecture, thermal analysis, simulation, testing, and characterization.
• Perform thermal management analysis and validation to ensure optimal product performance and reliability.
• Create and maintain detailed 2D drawings, 3D models, tolerance stack-ups, and engineering documentation using Creo (Pro-Engineer).
• Generate electronic data models to support engineering analysis, tooling, fixtures, manufacturing, and quality inspections.
• Collaborate with manufacturing, sourcing, systems engineering, and global engineering teams to ensure successful product launches.
• Ensure designs meet performance, quality, cost, manufacturability, and time-to-market objectives.
• Support the implementation of innovative technologies and design improvements within power system products.
• Participation in product validation, root cause analysis, and resolution of design-related issues.

Basic Qualifications

• Bachelor's Degree in Mechanical Engineering.
• Minimum 7 years of experience in mechanical design and product development of power systems or power supply products.

Desired Characteristics

• Solid understanding of AI infrastructure power requirements, including OCP and HVDC systems.
• Experience with thermal management, testing, and design validation.
• Proficiency with Creo (Pro-Engineer) CAD software.
• Strong verbal and written communication skills.
• Expertise in power electronics packaging design.
• Experience with sheet metal, cable, PCB, and plastic component design.
• Strong knowledge of Design for Manufacturability (DFM) principles.
• Familiarity with data center power system architectures and products.
• Experience with thermal simulation and engineering analysis tools such as ANSYS.
• Knowledge of regulatory compliance requirements and associated product testing.
• Proven ability to work effectively in cross-functional and global engineering teams.
• Demonstrated success developing products that perform well in the marketplace.

We are a customer-first provider of innovative critical power solutions. Our product portfolio is designed for high reliability and performance, and our services team is a trusted partner with exceptional domain expertise backed by a proven track record. Our customers rely on us to provide the latest industry insights and technology, to develop solutions needed to meet their evolving challenges. We are looking for passionate and talented people who are interested in helping our customers realize the full potential of 5G, support expansive data center demands, and power Industry 4.0. Our culture is one that we have fostered over many years; one of quality and operational excellence which is fueled and supported by our talented people, tools and processes, and our “know how.” Our customers value and recognize these attributes and because of it, have maintained deep and long-standing relationships with us.