Redwood Materials, Inc.
Manufacturing Engineer, Energy Storage
Redwood Materials, Inc., San Francisco, California, United States, 94199
About Redwood Materials
Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling—keeping critical minerals in circulation and driving the energy transition. Founded in 2019, we’re delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have.
Manufacturing Engineer, Energy Storage We are looking for a highly capable and hands-on Manufacturing Engineer to drive the development, optimization, and scaling of production lines for a complex high-voltage system. This system includes high-power electronics, thermal components, and electromechanical integration. You'll work closely with test engineering and product design teams to scale cost‑effective, high‑yield processes both in‑house and at CMs.
Responsibilities Will Include:
D esign and bring up new in‑house assembly lines for NPI & volume production builds, including leading equipment validation, process documentation, and line readiness reviews
E stablish takt‑time targets and optimize line balance to meet efficiency & throughput goals
Troubleshoot issues on the line and drive corrective actions for yield, first‑pass success rate, and build quality
Own DFM and DFT efforts, providing clear, actionable feedback to engineering
Collaborate with quality and test engineering to ensure process stability, traceability, and defect containment
Analyze production data and develop dashboards to identify trends, bottlenecks, and cost‑reduction opportunities
Desired Qualifications:
B.S. in Mechanical, Electrical, or Manufacturing Engineering (or related)
5 - 10 years of experience in production support or NPI for high‑power electronics or electro‑mechanical assemblies
Strong technical knowledge of SMT, reflow, box build, mechanical assembly, and HV safety processes
Ability to write and maintain SOPs, work instructions, and training document
Experience working with CMs on high‑volume production environments
Familiarity with MES systems, Python/SQL for data extraction, or Lean Six Sigma certification
Physical Requirements:
Ability to perform the essential job functions consistent safely and successfully with the ADA, FMLA and other federal, state and local standards, including meeting qualitative and/or quantitative productivity standards
Ability to maintain regular, punctual attendance consistent with the ADA, FMLA and other federal, state, and local standards
Working Conditions:
Environment, such as office or outdoors
Ability to work in challenging working conditions which may include exposure to noise, dust, chemicals, and temperature extremes, while protected by PPE, for extended periods of time
Essential physical requirements, such as climbing, standing, stooping, or typing
Occasional work weekends, nights, or be on‑call as a regular part of the job
In accordance with California pay transparency laws, the salary range for this position is listed below. Actual compensation may vary based on a variety of factors, including experience, education, and skills.
$140,000 - $220,000 USD
The position is full‑time. Compensation will be commensurate with experience.
We collect personal information (PI) from you in connection with your application for employment with Redwood Materials, including the following categories of PI: identifiers, personal records, professional or employment information, and inferences drawn from your PI. We collect your PI for our purposes, including performing services and operations related to your potential employment. If you have additional privacy‑related questions, please contact us at privacy@redwoodmaterials.com.
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Manufacturing Engineer, Energy Storage We are looking for a highly capable and hands-on Manufacturing Engineer to drive the development, optimization, and scaling of production lines for a complex high-voltage system. This system includes high-power electronics, thermal components, and electromechanical integration. You'll work closely with test engineering and product design teams to scale cost‑effective, high‑yield processes both in‑house and at CMs.
Responsibilities Will Include:
D esign and bring up new in‑house assembly lines for NPI & volume production builds, including leading equipment validation, process documentation, and line readiness reviews
E stablish takt‑time targets and optimize line balance to meet efficiency & throughput goals
Troubleshoot issues on the line and drive corrective actions for yield, first‑pass success rate, and build quality
Own DFM and DFT efforts, providing clear, actionable feedback to engineering
Collaborate with quality and test engineering to ensure process stability, traceability, and defect containment
Analyze production data and develop dashboards to identify trends, bottlenecks, and cost‑reduction opportunities
Desired Qualifications:
B.S. in Mechanical, Electrical, or Manufacturing Engineering (or related)
5 - 10 years of experience in production support or NPI for high‑power electronics or electro‑mechanical assemblies
Strong technical knowledge of SMT, reflow, box build, mechanical assembly, and HV safety processes
Ability to write and maintain SOPs, work instructions, and training document
Experience working with CMs on high‑volume production environments
Familiarity with MES systems, Python/SQL for data extraction, or Lean Six Sigma certification
Physical Requirements:
Ability to perform the essential job functions consistent safely and successfully with the ADA, FMLA and other federal, state and local standards, including meeting qualitative and/or quantitative productivity standards
Ability to maintain regular, punctual attendance consistent with the ADA, FMLA and other federal, state, and local standards
Working Conditions:
Environment, such as office or outdoors
Ability to work in challenging working conditions which may include exposure to noise, dust, chemicals, and temperature extremes, while protected by PPE, for extended periods of time
Essential physical requirements, such as climbing, standing, stooping, or typing
Occasional work weekends, nights, or be on‑call as a regular part of the job
In accordance with California pay transparency laws, the salary range for this position is listed below. Actual compensation may vary based on a variety of factors, including experience, education, and skills.
$140,000 - $220,000 USD
The position is full‑time. Compensation will be commensurate with experience.
We collect personal information (PI) from you in connection with your application for employment with Redwood Materials, including the following categories of PI: identifiers, personal records, professional or employment information, and inferences drawn from your PI. We collect your PI for our purposes, including performing services and operations related to your potential employment. If you have additional privacy‑related questions, please contact us at privacy@redwoodmaterials.com.
#J-18808-Ljbffr