Mechanical Design Engineer III

Mechanical Design Engineer III

Location: St. George, UT

At MMT, we develop innovative automation solutions, custom machinery, material handling systems, and advanced tooling that help our customers succeed. We are seeking a highly skilled Mechanical Design Engineer III to join our engineering team and play a key role in the design, development, and continuous improvement of our OEM equipment and manufacturing technologies.

This is an excellent opportunity for an experienced engineer who enjoys leading complex projects, developing innovative solutions, and collaborating across multiple functions to bring products from concept to production.

What You'll Do

As a Mechanical Design Engineer III, you will be responsible for the design, development, documentation, and project management of custom machinery and sustaining engineering projects. You will serve as a technical leader, supporting new product development, product enhancements, manufacturing operations, and customer needs.

Key responsibilities include:

• Design and develop custom machinery, tooling, assemblies, and components using SolidWorks and SolidWorks PDM.
• Create and maintain assembly drawings, detail drawings, BOMs, routers, and engineering documentation in accordance with ASME Y14.5 and GD&T standards.
• Lead new product development initiatives across a variety of OEM equipment platforms.
• Convert legacy CAD data and drawings into SolidWorks and SolidWorks PDM.
• Create and maintain items, routers, and bills of material within ERP systems.
• Partner with Sales to define customer project scope, timelines, and technical requirements.
• Collaborate with Operations to support production planning and engineering deliverables.
• Drive engineering change orders, design reviews, and product improvement initiatives.
• Proactively manage component obsolescence and evaluate replacement technologies.
• Serve as a subject matter expert in the design of medical manufacturing equipment and thermal forming technologies.
• Provide technical support to customers, field service personnel, and internal teams.
• Mentor junior engineers and contribute to technical knowledge-sharing initiatives.

What We're Looking For

Education

• Bachelor's degree in Mechanical Engineering, Mechanical Engineering Technology, Automation Engineering, or a related field.
• Equivalent technical trade school education combined with 10+ years of relevant experience will also be considered.

Experience

• 6+ years of machine design, tooling design, or related engineering experience.
• Experience with medical manufacturing equipment or thermal forming technologies is preferred.
• Proven experience leading engineering projects from concept through implementation.

Technical Skills

• Strong proficiency in SolidWorks required.
• CSWP or CSWE certification preferred.
• Experience applying ASME Y14.5 standards and GD&T principles.
• Experience designing and qualifying OEM equipment to CE requirements.
• Design for Manufacturing (DFM) experience, particularly involving wire EDM and sinker EDM processes.
• Experience with ERP systems, BOM creation, and engineering documentation.
• Experience with Autodesk AutoCAD and Inventor preferred.
• Familiarity with ISO 13485 environments preferred.
• Strong communication, collaboration, and customer service skills.

Travel Requirements

This position requires occasional travel to support manufacturing operations, technical consultations, suppliers, and customers. Travel is expected to be approximately 30% or less .

Why Join MMT?

• Opportunity to work on innovative custom automation and manufacturing equipment.
• Lead challenging engineering projects with real business impact.
• Collaborative and supportive engineering environment.
• Career growth and technical leadership opportunities.
• Exposure to cutting-edge medical manufacturing technologies.

If you are a hands-on engineering professional who enjoys solving complex technical challenges and driving innovation, we'd love to hear from you.

Medical Manufacturing Technologies (MMT) is an equal opportunity employer. We are committed to creating an inclusive environment for all employees and applicants. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic under applicable law.

MMT is committed to providing reasonable accommodations to qualified individuals with disabilities. If you need assistance or accommodation during the application or interview process, please contact us.

MMT participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the United States.

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