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Battery Manufacturing, Automotive, Renewable Energy, Manufacturing

Engineer II, Process

Queen Creek, AZOnsiteFull TimePosted 24 days agoVisa sponsorship available

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Required skills

  • DOE
  • SPC
  • process capability analysis
  • root cause analysis
  • process validation
  • continuous improvement
  • PFMEA
  • Control Plans
  • 8D
  • Fishbone Diagram

Nice to have

  • lithium-ion battery
  • semiconductor
  • chemical processing
  • advanced manufacturing
  • stacking
  • winding

Role summary

The Engineer II, Process supports and improves cell manufacturing processes to achieve quality, productivity, and cost objectives. This role involves applying engineering principles and statistical analysis to troubleshoot issues, optimize parameters, and implement continuous improvements. Responsibilities include monitoring and enhancing processes, conducting root cause analysis, designing experiments, maintaining documentation, supporting validation and new model introductions, and collaborating with cross-functional teams. The position also involves analyzing data, preparing reports, and providing technical guidance.

We awaken the world with energy.

LG Energy Solution is the global leader in lithium-ion battery technology for electric vehicles and energy storage solutions. Located in Queen Creek, Arizona, LG Energy Solution Arizona, Inc. is LG Group's first cylindrical battery manufacturer in North America, leading the widespread distribution of electric vehicles with the most advanced battery technology in the world.

Join us as we inspire our talent with growth, challenge, action and collaboration to Empower Every Possibility!

Job Summary

The Engineer II, Process independently supports and improves assigned cell manufacturing processes to achieve quality, productivity, cost, and equipment performance objectives. This position applies engineering principles, statistical analysis, and structured problem-solving methods to troubleshoot manufacturing issues, optimize process parameters, support process changes, and implement continuous improvement initiatives.

Responsibilities

  • Monitor, analyze, and improve assigned manufacturing processes to enhance quality, yield, cycle time, OEE, Process Down (PD), scrap, and productivity.
  • Investigate process and quality issues using structured root cause analysis and implement appropriate corrective and preventive actions.
  • Design and execute DOE, SPC, process capability analysis, and other statistical evaluations to identify process variation and improvement opportunities.
  • Optimize manufacturing parameters, recipes, specifications, and operating conditions within established engineering and quality requirements.
  • Maintain and improve PFMEAs, Process Flow Diagrams, Control Plans, process specifications, SOPs, work instructions, and other manufacturing documentation.
  • Support qualification and validation activities for new materials, equipment, tooling, process changes, and 4M changes.
  • Support New Model Introduction, process transfers, equipment installation, commissioning, and manufacturing ramp-up activities.
  • Serve as a primary process engineering resource for assigned production lines and provide technical troubleshooting support to Production, Equipment Engineering, Maintenance, and Quality teams.
  • Analyze manufacturing data and prepare technical reports, recommendations, and improvement proposals for engineering and operational stakeholders.
  • Participate in continuous improvement, Lean/Six Sigma, cost reduction, automation, and smart manufacturing initiatives.
  • Support internal and customer audits and ensure assigned processes comply with applicable quality, safety, and manufacturing standards.
  • Provide technical guidance and training to Process Engineer I employees, technicians, operators, and other manufacturing personnel as appropriate.
  • Coordinate assigned engineering projects and cross-functional improvement activities within established scope, schedule, and technical requirements.
  • Perform other related duties as assigned.

    • Qualifications

  • Bachelor's degree in Chemical Engineering, Materials Engineering, Mechanical Engineering, Industrial Engineering, Electrical Engineering, or a related engineering discipline.
  • Minimum 3 years of relevant manufacturing or process engineering experience.
  • Experience in lithium-ion battery, automotive, semiconductor, chemical processing, advanced manufacturing, or other high-volume manufacturing environments preferred.
  • Experience with battery cell production processes such as stacking/winding, welding, casing, electrolyte filling, or related processes preferred.

    • Knowledge, Skills & Abilities

  • Working knowledge of DOE, SPC, process capability analysis, root cause analysis, process validation, and continuous improvement methodologies.
  • Experience using engineering and quality tools such as PFMEA, Control Plans, 8D, Fishbone Diagram, Pareto Analysis, and Failure Analysis.
  • Ability to independently troubleshoot manufacturing and process-related problems of moderate complexity.
  • Ability to analyze manufacturing data and translate findings into practical process improvements.
  • Proficiency with statistical analysis tools such as Minitab, JMP, or equivalent software preferred.
  • Strong analytical, problem-solving, technical writing, and communication skills.
  • Ability to effectively collaborate with Production, Quality, Equipment Engineering, Maintenance, and other cross-functional teams.
  • Ability to manage multiple engineering assignments and improvement projects with limited supervision.
  • Demonstrated ability to provide technical guidance to less-experienced engineers and manufacturing personnel.

    • Why should you work here?

    1. Growth - You are a self-driven individual who seeks and captures the opportunities for growth we offer by acquiring and solving tasks.

    2. Challenge - You reach beyond expectations and strive for innovative methods beyond the traditional.

    3. Action - You are driven, take initiative, can execute decisions with agility and fulfill tasks to completion.

    4. Collaboration - You are enthusiastic about teamwork while respecting the different backgrounds and experience of colleagues.

    EEO Statement

    LG Energy Solution Arizona, Inc. is an Equal Employment Opportunity Employer.

    Recruitment Fraud Alert Notice

    We have recently become aware of fraudulent recruiting activities in which individuals falsely claiming to represent LG Energy Solution Arizona, Inc. contact job seekers, advertise fictitious employment opportunities, request personal information, or seek payment in connection with an application or job offer.

    LG Energy Solution Arizona, Inc. will never request payment, fees, gift cards, banking transfers, or purchases from candidates at any stage of the recruitment process. We also do not request sensitive personal information, such as a Social Security number or date of birth, during the initial application or interview process. Certain information may be required only after a legitimate offer has been accepted and as part of the formal onboarding, payroll, background-screening, or employment-verification process.

    Authorized LG Energy Solution Arizona, Inc. representatives conducting recruiting business by email will use an official “@lgensol.com” email address. Candidates should be cautious of communications originating from personal email accounts or requests to communicate exclusively through platforms such as Gmail, Yahoo, Outlook/Live.com, WhatsApp, Telegram, Signal, Discord, or iMessage.

    If you receive a suspicious communication or believe someone is fraudulently representing LG Energy Solution Arizona, Inc., do not respond or provide personal information, send money, or click any links or attachments.

    We take recruitment fraud seriously and encourage all candidates to remain vigilant. Our goal is to help protect job seekers from fraudulent activity and identity theft.

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