Manufacturing Engineer II

Are you looking to power the next leap in the exciting world of advanced electronics? Do you want to help solve problems that drive success in the rapidly evolving technology and connectivity landscape? Then bring your problem-solving, passion, and creativity to help us power the next leap in electronics.

At Qnity, we’re more than a global leader in materials and solutions for advanced electronics and high-tech industries – we’re a tight-knit team that is motivated by new possibilities, and always up for a challenge. All our dedicated teams contribute to making cutting-edge technology possible. We value forward-thinking challengers, boundary-pushers, and diverse perspectives across all our departments, because we know we play a critical role in the world enabling faster progress for all. Learn how you can start or jumpstart your career with us.

This Manufacturing Engineer is responsible for ferrite core, molding inductor and Cu-Fe Co-firing inductor.

Key Responsibilities:

1. Ferrite Core Full Process: Support full manufacturing process from powder preparation (batching, mixing, spray drying) → forming/pressing → high-temperature sintering (tunnel kiln/box furnace). Lead solutions for cracks, porosity, deformation, delamination, and high / low permeability.

2. Molding inductor: Support full manufacturing process from powder preparation → pressing → curing → Leads forming → Test & packing. Focus on resolving burr, delamination, wire and leads damaged, open / short circuit, and inductance drift.

3. Cu-Fe Co-firing Inductor: Support full manufacturing process from powder preparation → high-pressure pressing → curing/annealing/sintering (atmosphere control). Focus on resolving Cu-Fe interface oxidation, diffusion and inductance issues.

4. Continuous Improvement: Apply Lean & Six Sigma tools (DMAIC, VSM, SMED, TPM) to reduce DPPM, improve Cpk and OEE. Lead DOE for parameter optimization.

5. NPI & Project Management: Lead DFM reviews, pilot runs, and scale-up to mass production. Independently drive manufacturing improvement projects with timeline, budget, and risk control.

6. Line Support & Training: Provide real-time engineering support to production lines. Train technicians and operators. Adapt to high physical workload and night shifts.

Job Qualifications:

1. Education: Bachelor's degree or above in Electronic Science & Technology, Materials Science (Magnetic Materials), Mechanical Design & Automation, Automation, or related fields.

2. Experience: 10+ years in ferrite/powder metallurgy/magnetic components manufacturing engineering. Must have hands-on experience in at least one full process: ① Ferrite core (powder to sintering); ② Molding Choke or Cu-Fe Co-firing (powder to curing/annealing/sintering).

3. Technical Skills: Familiar with tunnel kilns, sintering furnaces, presses, spray dryers, LCR test. Proficient in CAD, SolidWorks, Minitab or JMP.

4. English: Fluent in reading, writing, and speaking – able to read technical literature, equipment manuals, and participate in international technical meetings.

5. Six Sigma: Green Belt certified required; Black Belt preferred (provide project cases during interview).

6. Project Management: Proven independent project management experience.

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Qnity is an equal opportunity employer. Qualified applicants will be considered without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability or any other protected class. If you need a reasonable accommodation to search or apply for a position, please visit our Accessibility Page for Contact Information.

Qnity offers a comprehensive pay and benefits package. To learn more visit the Compensation and Benefits page.

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