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Harbinger Motors Inc.

Manufacturing Engineer, Powertrain

Garden Grove, CAFrom $115kmidAdded today

About this role

Harbinger, a commercial EV manufacturer, seeks a Manufacturing Engineer for its Garden Grove facility to optimize powertrain production operations. You'll resolve manufacturing issues, drive continuous improvement initiatives, and collaborate across teams to enhance safety, quality, delivery, and cost performance.

What you'll do

  • Serve as primary engineering resource for manufacturing issues affecting safety, quality, and productivity
  • Develop and maintain work instructions, standard work, PFMEAs, control plans, and manufacturing documentation
  • Lead root cause investigations and implement corrective and preventive actions
  • Drive continuous improvement initiatives focused on OEE, cycle time, first-pass yield, and cost reduction
  • Support engineering change orders, new product introductions, and manufacturing readiness activities
  • Design and improve manufacturing processes, tooling, fixtures, and automation solutions

What they're looking for

  • Lean Manufacturing and Six Sigma methodologies
  • Root cause analysis and structured problem-solving (5 Why, Fishbone, DOE, Pareto)
  • MES and ERP systems
  • Manufacturing data analysis and KPI tracking
  • Process design and optimization
  • Cross-functional leadership and communication
  • Automotive or EV production experience
  • Quality systems and control plan development

Benefits

  • Comprehensive health, dental, and vision coverage (100% employee covered)
  • Early-stage stock options
  • 401(k), HSA, and FSA retirement savings
  • Generous paid time off and parental leave
  • Annual vacation bonus and wellness benefits
  • Cell phone stipend and complimentary meals
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Harbinger Motors Inc.

Harbinger Motors Inc. develops medium-duty electric vehicles and related powertrain systems, with a focus on commercial delivery trucks and advanced driver-assistance capabilities. The company is hiring engineers across manufacturing, thermal analysis, systems architecture, quality assurance, and software testing to build out its EV platform and autonomous driving features.

View all jobs at Harbinger Motors Inc.

Likely interview questions

  • Describe a manufacturing issue you resolved and the problem-solving methodology you used
  • How have you led continuous improvement initiatives, and what metrics did you track?