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  3. Laser Welding Engineer, Cell Line
Gotion logo

Laser Welding Engineer, Cell Line

Gotion
Manteno, Illinois
Full Time
Posted February 4, 2026
$80k - $120k
Energy Storage
Apply Now

Application opens on company website

Job Description

The Laser Welding Engineer will develop and optimize laser welding processes for Gotion's large-scale battery manufacturing facility, ensuring high-quality welds for battery components through advanced welding techniques and collaboration with cross-functional teams.

Key Responsibilities

  • Develop, debug, and optimize laser welding processes for battery components.
  • Define and maintain welding parameters such as power, speed, frequency, and focal position.
  • Evaluate welding quality through inspections and defect analysis.
  • Support installation, FAT, SAT, and launch of laser welding equipment.
  • Resolve welding defects including weak welds, spatter, and burn-through.
  • Collaborate with equipment, quality, and production teams to improve welding yield and process stability.
  • Prepare welding process documentation and technical reports.

Requirements

  • Bachelor’s degree or above in Mechanical Engineering, Materials Science, Automation, or related fields.
  • Minimum of 3 years of experience in laser welding process engineering.
  • Familiarity with fiber laser systems and laser welding principles.
  • Experience welding aluminum, copper, nickel, or similar materials is a plus.
  • Strong on-site problem-solving and analytical skills.
  • Ability to develop, debug, and continuously optimize laser welding processes.
  • Ability to define and maintain welding parameters such as power, speed, frequency, and focal position.
  • Ability to evaluate welding quality and conduct defect analysis, including appearance inspection, tensile testing, and metallographic analysis.
  • Experience supporting laser welding equipment installation, Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and mass production launch.
  • Ability to resolve welding defects such as weak welds, spatter, burn-through, and other welding-related issues.
  • Ability to collaborate with equipment, quality, and production teams to improve welding yield and process stability.
  • Ability to prepare welding process documentation and related technical reports.

Benefits & Perks

Compensation/salary range: $80,000 - $120,000 annually, plus eligibility for bonus
Work schedule: Full-Time
Work environment perks: Not explicitly specified in the posting
Additional benefits: Bonus eligibility, inclusive and diverse workplace culture, equal employment opportunity

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