Senior PCBA Supplier Quality Engineer — Lead Quality Partner

Stored Energy Systems LLC (SENS); Longmont (CO); On-site; USD 103,000 - 146,000; Full time

Benefits offered by this job

Free gym

EV charging

Breakfast & Lunch Café

After hours snacks

Basketball court

Walking paths

Job summary

Stored Energy Systems LLC (SENS) in Longmont, CO, is hiring a Senior PCBA Supplier Quality Engineer III to lead supplier quality for PCBA and electronics from qualification through sustaining production. You will partner with engineering, sourcing, operations, and quality to define controls, assess risk, and drive supplier performance with data-driven decisions.

The role demands deep PCBA process knowledge, disciplined problem solving, and the ability to influence suppliers and internal

Qualifications

• Bachelor’s degree in a technical field with 5+ years PCBA supplier quality experience.
• Strong SMT/TH processes knowledge and PCBA workmanship defects.
• Experience with audits, 8D, 5 Whys, FMEA, control plans, SPC.
• Proficient in Excel; Power BI or similar visualization tool.

Responsibilities

• Own supplier quality strategy for PCBA and electronics; selection, qualification, onboarding, performance management, development, escalation, and sourcing recommendations.
• Plan and conduct on-site and remote supplier audits; evaluate quality systems, process controls, traceability, workmanship, change control, capacity, and risk.
• Serve as the technical quality authority for SMT/TH, assembly, inspection, rework, and PCBA defect mechanisms.
• Define supplier-readiness plans for new product introduction and sustaining production; review process flows and validation data.
• Lead containment and corrective actions for supplier nonconformances; drive 8D/audit actions and CAPAs.
• Develop receiving inspection criteria using criticality, supplier capability, and risk; expand dock-to-stock controls when supported by evidence.
• Create supplier scorecards and review inputs using defects, yield, audits, and on-time delivery.
• Collaborate with Engineering on design changes and supplier risk; ensure changes are approved and validated.
• Develop scalable supplier-quality procedures and templates; coach suppliers and internal teams.

Skills

PCBA processes

Supplier auditing

Data analysis

Excel

Power BI

Documentation

Communication

Education

Bachelor’s degree in electrical/manufacturing/quality engineering

Job description

Stored Energy Systems LLC (SENS) in Longmont, CO, is hiring a Senior PCBA Supplier Quality Engineer III to lead supplier quality for PCBA and electronics from qualification through sustaining production. You will partner with engineering, sourcing, operations, and quality to define controls, assess risk, and drive supplier performance with data-driven decisions.

The role demands deep PCBA process knowledge, disciplined problem solving, and the ability to influence suppliers and internal