Boston Materials · 15 hours ago
Process Engineer, Quality Assurance
Billerica, MA
Full-time
Onsite
Senior Level
7+ years expBoston Materials produces advanced materials with enhanced energy transfer properties using its patented Z-axis Carbon Fiber technology. The role involves designing, validating, controlling, and continuously improving manufacturing processes to ensure quality is built in by default, while partnering closely with Engineering and Manufacturing teams.
Advanced MaterialsIndustrial EngineeringManufacturingMechanical EngineeringSemiconductor
No H1B
Responsibilities
Own critical manufacturing processes from a quality and capability standpoint (process windows, control plans, PFMEAs)
Define and maintain process parameters, acceptance criteria, and in-process controls
Establish SPC methodologies, control charts, and reaction plans for key variables
Lead root-cause analysis for process excursions, yield loss, and nonconformances
Develop and maintain quality documentation including control plans, work instructions, inspection plans, and validation reports
Support internal and external audits (ISO 9001, customer audits) with technical depth and confidence
Drive corrective and preventive actions (CAPA) through closure, ensuring fixes are real and sustained
Ensure traceability, data integrity, and disciplined change control across manufacturing processes
Partner with R&D and NPI teams to transition processes from development to production
Define process qualification plans (IQ/OQ/PQ or equivalent) for new equipment and processes
Identify manufacturability and reliability risks early and push for design or process changes upstream
Support customer qualification builds and reliability testing (e.g., accelerated life, environmental stress)
Lead yield improvement, scrap reduction, and cycle-time reduction initiatives
Use data—not anecdotes—to prioritize and drive improvements
Help evolve manufacturing maturity as the company scales (from early production to high-volume readiness)
Mentor junior engineers and technicians on process discipline and quality fundamentals
Qualification
Required
Bachelor's degree in Engineering (Materials, Mechanical, Chemical, Manufacturing, or similar)
7+ years of experience in process engineering and/or quality engineering in a manufacturing environment
Hands-on experience with SPC, process capability analysis, and root-cause problem solving
Strong understanding of ISO 9001 quality systems and practical implementation
Experience supporting audits and interacting directly with customers on quality topics
Comfortable working in fast-moving, ambiguous environments where processes are still evolving
Preferred
Advanced materials, composites, semiconductors, or precision manufacturing background
Experience scaling processes from pilot to production
Familiarity with reliability testing, accelerated life testing, or environmental stress testing
Experience implementing or administering SPC or manufacturing data systems
Lean / Six Sigma training (Green Belt or Black Belt a plus, not a requirement)
Benefits
Health, Vision & Dental – Boston Materials pays 75% of Health, Vision and Dental Care coverage for employee and dependents
401(k) plan
4 weeks of supplemental Paid Parental and Family Leave
Unlimited Paid Time Off
Holidays: 14 days/year
Company
Boston Materials
Boston Materials is a manufacturer of advanced materials for semiconductors and aerospace platforms.
11-50 employees
Funding
Current Stage
Early StageTotal Funding
$40.32MKey Investors
Diamond Edge VenturesGood Growth CapitalClean Energy Ventures
2025-12-11Series Unknown
2024-11-07Series A· $13.5M
2022-11-03Series A· $12M
Leadership Team
Anvesh Gurijala
Chief Executive Officer
Michael Segal
Vice President of Engineering
Recent News
2025-12-11
Providence Business News
2025-11-14
Company data provided by crunchbase