Case study | Supplier industrialization
A PCBA investigation with a manufacturing result.
Leading a cross-functional root cause investigation at Boston Scientific, connecting production-data analysis, prototype testing, and component qualification to lower scrap cost and resolve issue-related line disruption.
- Context
- Boston Scientific; printed circuit board assembly (PCBA) supplier engineering.
- My role
- Led the cross-functional root cause investigation.
- Internal partners
- R&D, manufacturing, and quality.
- Supplier partners
- Tier 1 and Tier 2 suppliers.
Context
Scrap and disruption crossed functional boundaries.
A PCBA issue involved scrap and unplanned line downtime. I led the investigation with R&D, manufacturing, quality, and Tier 1/Tier 2 suppliers, bringing internal engineering and production teams together with both supplier tiers.
This account stays at the level of my contribution and the result. It does not disclose supplier identities, product details, or proprietary production records.
Contribution
Coordinate the people and the technical work.
The investigation combined three workstreams: production-data analysis, prototype testing, and component qualification. Together, they connected analysis with hands-on engineering work.
My contribution was leading the cross-functional investigation. The work brought together supplier participation, manufacturing evidence, and engineering and quality input across organizational boundaries.
Outcome
Lower scrap cost. Remove the specific disruption.
The investigation delivered more than $100K in annualized scrap savings and eliminated issue-related unplanned line downtime.
For me, this is what supplier engineering should connect: a manufacturing problem, the people and evidence needed to address it, and a result that matters in production.
Broader practice
One example within a wider supplier-engineering practice.
Separate from this investigation, my Boston Scientific work included PCBA production readiness, five technical supplier audits, corrective-action effectiveness checks, and component-obsolescence assessments. Those experiences inform how I connect supplier capability, manufacturing readiness, and sustained improvement.