
Job description
The Sr. Principal Assembly & Test (A&T) SMT Engineer is responsible for owning, optimizing, and supporting Surface Mount Technology processes used in probe card manufacturing. This role ensures high quality PCB assembly, stable process capability, and predictable output across pickandplace, reflow, inspection, and associated upstream/downstream steps.
Develop, qualify, and maintain SMT processes, provide daily engineering support for SMT equipment, lead troubleshooting and root cause analysis, define and maintain PM schedules, and implement corrective actions.
The engineer provides technical leadership for SMT line performance, defect reduction, equipment improvements, and cross functional integration with plating, lithography, mechanical assembly, and electrical test teams.
Company

Nonprofit • Healthcare
The Food Fortification Initiative (FFI) is a global partnership based at Emory University’s Rollins School of Public Health that supports governments and stakeholders in planning, implementing, and monitoring the fortification of industrially milled wheat flour, maize flour, and rice. By providing advocacy, technical assistance, and evidence‑based guidance, FFI helps address micronutrient deficiencies that affect a third of the world’s population, improving health outcomes such as reduced birth defects, enhanced cognitive development, and increased adult productivity. As the only organization dedicated exclusively to these staple grains, FFI also tracks national and worldwide progress in grain fortification, enabling large‑scale, cost‑effective nutrition interventions.
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