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3M

Application Engineer – High Speed Interconnects

3M

Application Engineer focusing on high-speed interconnect solutions for optical fiber and copper at 3M. Collaborating with teams and providing technical consultation to customers in innovative technology.

Posted 6/29/2026full-timeRemote • Illinois • 🇺🇸 United StatesMid-LevelSenior💰 $145,676 - $178,049 per yearWebsite

About the role

Key responsibilities & impact
  • Serve as a technical interface between 3M and customers for high-speed interconnect solutions
  • Support customer design-in activities for fiber optic connectivity, optical transport, and high-speed communication systems
  • Provide technical consultation to customers, sales teams, and channel partners on product selection
  • Drive adoption of 3M interconnect solutions by understanding customer architectures
  • Collaborate with product development, R&D, manufacturing, quality, and marketing teams
  • Lead technical discussions, product demonstrations, evaluations, and troubleshooting efforts
  • Support qualification activities by developing test plans and analyzing results
  • Assist customers in resolving field and application issues
  • Contribute to technical documentation, application notes, customer presentations, and training materials
  • Monitor industry trends, competitive technologies, and emerging standards in optical fiber interconnects

Requirements

What you’ll need
  • Bachelor’s degree or higher from an accredited institution
  • Three (3) years of experience in a customer-facing technical, applications engineering, systems engineering, or product support role
  • Two (2) years of experience with high-speed interconnect technologies, including optical fiber and/or copper connectivity solutions
  • Current, valid Driver’s License

Benefits

Comp & perks
  • Medical
  • Dental & Vision
  • Health Savings Accounts
  • Health Care & Dependent Care Flexible Spending Accounts
  • Disability Benefits
  • Life Insurance
  • Voluntary Benefits
  • Paid Absences
  • Retirement Benefits

ATS Keywords

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Hard Skills & Tools
Applications EngineeringSystems EngineeringProduct SupportTechnical ConsultationTroubleshootingDesign-In SupportTest Plan DevelopmentTechnical DemonstrationsField Issue ResolutionCustomer Presentations
Soft Skills
CollaborationCommunicationProblem-SolvingCustomer EngagementTechnical Leadership
Certifications
Bachelor’s Degree or HigherCurrent Valid Driver’s License