Process Engineer II

Process Engineer II

Status: Exempt (salaried)

Department: Operations

Position Summary

The Process Engineer II is an experienced team member that leads and supports activities related to the development, improvement, and continual operation of Plug Power's products. The position is responsible for independently driving the execution of projects and contributing to the overall success of our engineering department, playing a key role in the development and refinement of manufacturing processes, material flow, and standard operating procedures. The PE II is expected to mentor junior engineers and serve as a subject matter expert within the Operations team.

Core Duties and Responsibilities

• Develop a deep understanding of Plug Power's projects including relevant codes & standards, hydrogen production technology, customer site requirements, troubleshooting history, design limitations, and optimal system performance targets
• Lead the creation and ownership of manufacturing procedures to support the assembly, installations, and continual operation of products across multiple product lines
• Lead data-driven analyses to improve manufacturing processes and material flow; present findings and actionable recommendations to engineering leadership and cross-functional stakeholders
• Drive the evaluation and improvement of inspection processes and tooling designs through structured data analysis and closed-loop feedback, aiming for enhanced productivity and quality assurance
• Lead the implementation of process improvement projects, Kaizen and training events using Lean-Sigma tools, including safety, ergonomics, 5S, Kanbans, statistical process control, standard work, and visual controls
• Support capital investment justifications and project business cases through data analysis and ROI modeling
• Develop, own, and continuously improve standard operating procedures (SOPs) and work instructions to ensure consistent, repeatable manufacturing and service operations
• Provide technical guidance and mentorship to other junior staff
• Build and maintain strong relationships with cross-functional colleagues including Operations, Supply Chain, Quality, and Product Engineering to align on priorities and deliver impactful solutions
• Always represent Plug Power in a professional manner in all interactions
• Perform all other duties as assigned

Education and Experience

• BS in Engineering or a STEM-related discipline; MS preferred
• 3–6 years' experience in Engineering, preferably in a manufacturing or process environment
• Proficient with Microsoft Office software; experience with process simulation or CAD tools preferred
• Experience with ERP/MRP systems preferred
• Lean or Six Sigma certification (Green Belt or higher) preferred
• Strong verbal and written communication skills with ability to present to leadership
• Uncompromising dedication to quality
• Demonstrated analytical abilities with strong attention to detail and independent problem-solving skills
• Ability to manage multiple projects concurrently with minimal supervision
• Ability to read and interpret engineering diagrams and process documentation

Pay Rate:

We offer a fantastic total rewards package at Plug, and a brief summary is below:
✓Base salary is determined on a number of factors including but not limited to education, experience, skills, and geography. These factors are considered when making an offer of employment.  If you are interested in this position, we’d ask that you apply.
✓The above pay range, may not take into account local geographic pay variations. If there is an applicable geographic differential, a member of the HR team can discuss that with you.
✓Health, Dental & Vision Insurance eligibility starting from the first day of hire
✓401(k) with 5% company match
✓Bonus eligibility
✓Paid time off including vacation, personal and sick time
✓Paid Holidays
✓Wellness Reimbursement Program
✓Potential to apply for Tuition Reimbursement
✓Fertility and Family Building Benefit
✓Employee Referral program
✓Employee Assistance Program  
Plug Power Inc. is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.