Test Engineer Jobs in Minnesota

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The NPI Engineer I is an entry-level engineering role responsible for supporting the development, validation, and deployment of optical test processes and systems for new products. This position plays a key role in ensuring optical performance, test coverage, and manufacturability by supporting optical, geometry, and polarity testing, machine and software validation, and production-site test readiness during new product introduction and ramp. The role works closely with Design Engineering, Manufacturing Engineering, Test Engineering, Software Teams, and global production teams to ensure optical products are testable, manufacturable, and scalable for high-volume production. This position supports New Product Introduction (NPI) activities with a strong emphasis on optical test readiness. The Engineer I will assist in developing, debugging, and sustaining optical test processes, supporting production ramp-ups, and resolving test-related issues at global manufacturing sites. The role is ideal for an engineer interested in hands-on optical systems, test automation, and factory support.

Duties & Responsibilities:

• Support development and implementation of optical test processes for new products during NPI phases.
• Assist with precision fiber optical connector geometry testing to verify alignment, positional accuracy, and mechanical-to-optical interfaces.
• Support optical polarity testing to ensure correct fiber routing, orientation, and signal integrity.
• Execute optical performance tests under supervision, documenting results and identifying anomalies.
• Execute machine and test software validation activities, including test correlation, GR&R, and repeatability studies.
• Assist in defining test requirements and acceptance criteria based on product specifications.
• Support debugging optical test equipment, fixtures, software, and interfaces during prototype, pilot, and ramp phases.
• Work closely with Test Development and Software teams to resolve issues related to hardware, firmware, or application logic.
• Provide on-site and remote support to global production sites focused on optical test operations.
• Assist with test station deployment and transition from development to production.
• Support yield improvement initiatives by analyzing optical test data and identifying recurring failure modes.
• Participate in technical investigations related to customer or factory optical test concerns.
• Collaborate with Design Engineering to provide DFM / DFT feedback related to optical testing.
• Support prototype builds and pilot runs, identifying test gaps and improvement opportunities.
• Maintain accurate documentation for test procedures, setup instructions, and troubleshooting guides.
• Participate in continuous improvement activities to optimize optical test efficiency, coverage, and robustness.
• Willingness to travel internationally 10–15% to support production sites under safe travel conditions.

Skills Required:

• Bachelors in related curriculum such as Engineering.
• Basic understanding of manufacturing processes and New Product Introduction workflows.
• Experience with precision measurement equipment and test methods.
• Basic troubleshooting skills for hardware, software, and process-related issues.
• Basic knowledge of manufacturing processes and test integration.
• Basic troubleshooting of test software and application logic.
• Strong written and verbal communication skills to explain technical concepts clearly.
• Ability to work collaboratively with global, cross-functional teams.
• Willingness to learn and develop deeper expertise in optical test technologies.
• Familiarity with Excel, including data analysis; exposure to VBA, Power BI, or Power Automate is a plus.

You will excite us if:

• You have knowledge of fiber optics, or hands-on experience with optical test equipment or fixtures; exposure to CAD tools or mechanical drawings; experience supporting production or manufacturing environments. Proficiency in Spanish or Chinese is a plus.

Why CommScope:

CommScope is on a quest to deliver connectivity that empowers how we live, work, and learn. Our employees push the boundaries of communications technology that enables game-changing discoveries like 5G, the Internet of Things, and gigabit speeds for everyone, everywhere. With our unmatched expertise in copper, fiber, and wireless infrastructure, our global clients rely on us to outperform today and be ready for the needs of tomorrow.

If you want to grow your career alongside bright, passionate, and caring people who strive to create what's next…..come connect to your future at CommScope.

CommScope is an Equal Opportunity Employer (EEO), including people with disabilities and veterans. If you are seeking an accommodation for the application or interview process, please contact us to submit your request at talentacquisition@commscope.com. You can also learn more about CommScope’s accommodation process and EEO policy at https://jobs.commscope.com/eeo