Space-Grade Solar Module Process Engineer & Integration

Solestial, Inc.; Tempe (AZ); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Competitive salary

Medical/dental/vision coverage day 1

15 vacation days

5 sick days

10 holidays

Job summary

Solestial, Inc. seeks a Process Engineer – Solar Cell Module Manufacturing & Integration to design, optimize, and implement manufacturing processes for solar cell modules.

You will translate module designs into reliable production steps and collaborate with Product, Manufacturing, Equipment, and Quality teams to scale manufacturing. The role requires a bachelor’s degree in a relevant field and 5+ years in process/ manufacturing engineering, with hands-on experience in materials selection,

Qualifications

• Bachelor’s degree in Materials Science, Chemical Engineering, Mechanical Engineering, Manufacturing Engineering, or a related field.
• At least 5 years of experience in process engineering, materials engineering, or manufacturing engineering, preferably within the solar, semiconductor, aerospace, or advanced manufacturing industries.
• Hands-on experience developing, optimizing, and implementing manufacturing processes for complex hardware or assemblies.
• Strong knowledge of materials selection, characterization, and testing, particularly polymers, adhesives, thermal interface materials, and electrical insulation materials.
• Experience translating product requirements into manufacturing processes, material specifications, process specifications, and work instructions.
• Experience with process validation, qualification testing, troubleshooting, root-cause analysis, and continuous improvement.
• Ability to use structured process-development tools such as DOE, SPC, process capability analysis, and PFMEA.
• Experience supporting the transfer of new products or processes from development into manufacturing.

Responsibilities

• Develop, optimize, and implement manufacturing processes for solar cell module assembly and integration.
• Collaborate with design engineering in the evaluation and selection of materials, including polymers, adhesives, thermal interface materials, and electrical insulation materials.
• Translate product and design requirements into practical manufacturing processes, work instructions, and process specifications.
• Plan and execute process trials, experiments, and qualification activities to improve yield, quality, reliability, and manufacturability.
• Coordinate materials characterization, process validation, design verification, and hardware qualification testing.
• Troubleshoot materials, process, and integration issues in partnership with Manufacturing, Product, Equipment, and Quality teams.
• Support the transfer of new module designs and processes from development into production.
• Develop process controls, acceptance criteria, and standard methodologies that ensure consistent, high-quality module production.
• Support supplier selection, material qualification, supplier development, and ongoing performance evaluation.
• Identify opportunities to improve process capability, cycle time, cost, and scalability as production grows.

Skills

DOE

SPC

PFMEA

Materials testing

Cross-functional teamwork

Process optimization

Technical communication

Education

B.S. in Materials Science

Job description

Solestial, Inc. seeks a Process Engineer – Solar Cell Module Manufacturing & Integration to design, optimize, and implement manufacturing processes for solar cell modules.

You will translate module designs into reliable production steps and collaborate with Product, Manufacturing, Equipment, and Quality teams to scale manufacturing. The role requires a bachelor’s degree in a relevant field and 5+ years in process/ manufacturing engineering, with hands-on experience in materials selection,