ES Foundry ยท 1 day ago
Process Engineer
South Carolina, United States
Full-time
Onsite
New Grad, Entry LevelES Foundry is focused on solar cell production, and they are seeking an Assistant Process Engineer to support and improve manufacturing processes. This role involves hands-on engagement with production lines, emphasizing process optimization, yield improvement, and cost reduction.
ManufacturingSolar
Hiring Manager
Lucy ZENG
Responsibilities
Provide in-depth technical support for specific manufacturing processes
Troubleshoot process abnormalities based on line data, yield loss, or equipment alarms, and identify root causes
Lead and participate in cost reduction and process improvement projects targeting
Collaborate with cross-functional teams to introduce new process recipes or equipment modifications
Create and maintain SOPs, control plans, and PFMEA documents for assigned processes
Translate process know-how into visual aids or checklists for operators and technicians
Implement process control systems (SPC) and define critical process parameters (CPPs) per station
Track key metrics such as cell efficiency, bin yield, and defect rates tied to specific tools or steps
Train shift technicians and operators on process behavior, inspection points, and daily control routines
Communicate changes in procedures or parameters during DOE runs or process change implementation
Support safety audits related to chemical usage (e.g., for ALD or etching steps)
Drive improvements using PDCA or DMAIC methodology
Qualification
Required
Bachelor's degree in Engineering or relevant technical field (e.g., materials, chemical, mechanical, or electrical)
Strong mechanical aptitude and analytical approach
Proven technical acumen
Engineering degree or equivalent technical college diploma
The ability to effectively interface with all management levels and other client business units
Company
ES Foundry
ES Foundry produces solar cells made from silicon for use in solar energy projects.
Founded in 2023
201-500 employees
H1B Sponsorship
ES Foundry has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (28)
2024 (18)
Funding
Current Stage
Growth StageRecent News
2025-12-06
PV Magazine
2025-09-30
Company data provided by crunchbase