Remote Systems Engineer II - Hydrogen Infrastructure

PLUG POWER INC; Slingerlands (NY); On-site; USD 79,000 - 119,000; Full time

Job summary

Plug Power Inc. is seeking a Systems Engineer II to support and improve GenFuel hydrogen infrastructure across 300+ sites. You will perform mass and energy balance analyses, ROI modeling, and test validation while ensuring documentation and change control are solid.

The role spans thermodynamics, controls, and data analysis with collaboration across field and design teams. You will read P&ID diagrams, apply process control concepts, and communicate findings clearly to engineers and

Qualifications

• Bachelor’s degree in chemical, mechanical, or controls engineering or closely related field.
• 0–5 years of engineering experience.
• Develop mass and energy balance models for real system problems.
• Build ROI models, efficiency calculations, or test-condition development from first principles.
• Proficiency with data analysis tools (Python, MATLAB, Excel) to process datasets.
• Read and apply P&ID drawings to troubleshooting and change analysis.
• Familiarity with process controls, instrumentation, or sensor systems.
• Clear written and verbal communication; self-directed in a remote environment.

Responsibilities

• Analyze hydrogen system efficiency across the installed base using mass and energy balance modeling.
• Build and defend ROI analyses to support engineering change decisions and retrofit programs.
• Develop and validate test conditions for system-level diagnostics and data verification.
• Define and maintain system-level requirements and functional specs for GenFuel components.
• Own documentation integrity, including alarm testing procedures and control narratives.
• Support cross-functional projects across operations, field, and design.

Skills

Mass & energy balance

ROI analysis

Data analysis

P&ID reading

Communication

Education

Bachelor’s degree in chemical, mechanical, or controls engineering

Tools

Python

MATLAB

Excel modeling

Job description

Plug Power Inc. is seeking a Systems Engineer II to support and improve GenFuel hydrogen infrastructure across 300+ sites. You will perform mass and energy balance analyses, ROI modeling, and test validation while ensuring documentation and change control are solid.

The role spans thermodynamics, controls, and data analysis with collaboration across field and design teams. You will read P&ID diagrams, apply process control concepts, and communicate findings clearly to engineers and