Applications Engineer
Mmi Engineered Solutions, Inc.
IT
Saline, MI, USA
Posted on Mar 10, 2026
MMI Engineered Solutions is currently seeking an Applications Engineer to join our Engineering Department.
The Applications Engineer is responsible for developing innovative, technically sound solutions that meet customer and business objectives. This role collaborates cross-functionally across all areas of MMI and serves as a key technical interface with clients throughout the product development lifecycle. Success in this position requires creativity, strong engineering fundamentals, and the ability to design effective solutions to complex technical challenges.
Key Responsibilities:
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Serve as the primary technical interface with customers to develop program timing, budgets, and engineered solutions focused on weight reduction, cost optimization, performance improvement, and enhanced functionality.
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Lead and facilitate project milestones including kick-off meetings, prototype builds, DFMEA, mold design reviews, and engineering schedule management.
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Identify, document, and resolve application-driven issues, incorporating findings into optimized design solutions.
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Develop and maintain original engineering drawings, documentation, and revision control.
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Review, approve, and manage Engineering Change Orders (ECOs), ensuring proper implementation and follow-through.
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Review and approve part designs, first article inspections, and PPAP submissions.
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Develop and manage program cost estimates and tracking.
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Provide technical leadership in concept development, part design, material selection, mold design, process engineering, quality, and assembly.
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Support engineering analysis and development of molds, gauges, fixtures, and manufacturing/assembly processes.
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Execute special projects and continuous improvement initiatives as assigned.
Qualifications:
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Bachelor's degree in Mechanical Engineering, Polymer Engineering (injection molding focus), or equivalent product design experience.
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At least 3 years of experience in tooling design and/or manufacturing for complex molded components.
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Minimum 3 years of plastic injection molding product design experience.
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Strong knowledge of mechanical engineering principles and product development processes.
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Advanced experience with FEA, Mold Flow Analysis (MFA), and GD&T.
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Working knowledge of part, mold design, and mold manufacturing standards.
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Experience with RFQ processes, tooling quality requirements, scheduling, and delivery.
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Familiarity with program management principles, tracking, and performance measurement.
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OEM or transplant PLM process experience preferred.
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Demonstrated problem-solving, critical thinking, and ability to manage multiple projects in a fast-paced environment.
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Strong communication and cross-functional collaboration skills.
Work Environment & Expectations:
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Office-based role with occasional time spent in the manufacturing environment.
- Dictate product/mold design if it has high probability of causing safety concerns.
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Must adhere to all company safety policies and use required personal protective equipment (PPE) while on the production floor.
Why Work at MMI?
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A rich Benefits Package including Medical, Dental, Vision, Long and Short-Term Disability (Company Paid), a robust Wellness Program, tuition reimbursement, and a 401(k) Retirement Plan with matching.
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Paid Time Off
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Up to Ten (10) paid holidays (including one Diversity Holiday and Wellness Day)
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Perfect Attendance and Employee Referral Bonus opportunities (up to $200 per referral)
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Opportunities for growth and job training, for energetic, career-minded individuals.
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Located in Saline, MI just minutes from Planet Fitness, Emagine Saline, Briarwood Mall and hundreds of local businesses!
Who We Are:
MMI is a plastic injection molding and engineering solutions provider headquartered in Saline, Michigan, with offices in Troy, Warren, and Monterrey, Mexico. We specialize in delivering engineering solutions for advanced composites and engineered resins across diverse industries.
Our mission is simple: Deliver a Quality Product, On Time, at a Competitive Price.
We are committed to fostering an inclusive, welcoming workplace where innovation thrives and collaboration is at the heart of everything we do.
MMI Engineered Solutions is an equal opportunity employer