Redwood Materials

Redwood Materials

Abuse Testing Technician, Lead

McCarran, NV · Senior · Full-time

Sponsorship not specified$20k-$50kDetected 15 hours ago
JiraSupply ChainPower ElectronicsLeadershipMentoring

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odds of building a lasting career here

39Risky
Cap-exempt (no lottery)0
Sponsors this role90
Entry-level history0
PERM / green-card track0
Lottery odds (Level I)39
Fits your clock70

Thin sponsorship signal and lottery-bound (~15% per draw). A low-probability bet with your clock running. Prioritize cap-exempt roles and proven entry-level sponsors first.

Lottery odds assume a STEM candidate.

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Employer immigration record

from this employer's Department of Labor filings

Green-card filing pattern in this occupation

Context, not a finding about this posting: of this employer's 6 green-card filings in this occupation, 100% were for a worker who already held the job.

Green-card follow-through: 100%

Of 5 labor certifications old enough to have been used, 0 expired without the employer filing the next step. Median time from filing to decision: 513 days.100% of their filings were for a worker who already held the job.Only certifications past the 180-day window are counted — recent ones cannot have expired yet.

Files H-1B transfers

9 transfer filings in the last year, covering 9 workers. Median labor-condition decision: 7 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

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About the role

  • Applies work priorities set by engineering and test leadership to sequence team assignments and adjusts as priorities shift
  • Resolves technical, equipment, and logistical blockers to keep testing and teardown work moving, coaching less experienced technicians and escalating to engineers and safety teams as needed
  • Installs sensors, instrumentation, and harnessing on battery packs and test fixtures and verifies setups for accurate, repeatable testing

Requirements

  • Ability to lift and work with hand tools for extended periods.
  • Bachelor's degree and/or 5+ years of relevant work experience
  • Working knowledge of high-voltage systems, battery modules, or power electronics, with hands-on mechanical assembly, disassembly, and electrical harnessing experience
  • Ability to read and follow technical drawings, schematics, and written test procedures and to record test results accurately
  • Knowledge of safety procedures and PPE requirements for hazardous materials and high-voltage environments
  • If you have additional privacy-related questions, please contact us at privacy@redwoodmaterials.com.

Nice to have

  • Experience with multimeters, oscilloscopes, and other electrical testing equipment
  • prior battery testing, automotive, aerospace, or energy storage experience preferred

Skills

  • Skills, Knowledge, and Abilities

Compensation

  • Compensation will be commensurate with experience.

Company info

  • About Redwood Materials
  • Redwood Materials was founded in 2017 by
  • JB Straubel, co-founder and former CTO of Tesla, on a simple but radical idea:
  • the critical minerals powering the energy transition already exist.
  • They just need to come back.
  • Today Redwood is the largest lithium-ion battery recycler in North America - recovering, refining, and redeploying critical minerals from end-of-life batteries back into the supply chain.
  • On the energy side, Redwood has deployed the largest second-life battery project in the world, delivering power to AI data centers in months rather than years using proprietary energy architecture engineered entirely in-house.
  • The company is profitable, the market it operates in is projected to grow 20 to 50 times over the next decade, and Redwood is the only company with the supply chain, the technology, and the operational scale to lead it.

This listing is sourced directly from Redwood Materials's careers page and normalized into a canonical job model.