Senior Process Engineer

plugpower· Plug Power Inc.
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📍 Madrid, Spain 28001Full time

About this role

Senior Process Engineer

Status: Exempt (salaried) – According Plug NL policies Department: Engineering – Process

Focus – Process Control & Process Safety

Position Summary

The Senior Process Engineer is a key member of the Electrolyzer engineering team working together with other disciplines to develop a fit-for-purpose system, applying creative, costeffective solutions, but without ever compromising safety. In this function the individual is responsible for the specification, design, integration and continual support of all process equipment, process control and safeguarding of PEM electrolysis-based hydrogen generation systems. By combining strong analytical thinking, a structured way of working, and an ability to explain and document design choices, this role ensures system design is as per industry best practices and compliant with applicable codes & standards. The successful candidate is enthusiastic about process control and process safety, self-motivated, able to handle multiple assignments and willing to learn and adapt in a fast-paced product engineering organization.

Core Duties and Responsibilities

  • Ensures designs comply with applicable process and process safety codes & standards/legislation.
  • Develops and maintains knowledge and skills to address current and future project and market demands.
  • Develops process design basis, control and safeguarding philosophies, PFD, P&ID, Cause & Effect diagrams, control and safeguarding narratives.
  • Actively participates in reviews for design (P&ID, 3D model) and safety (HAZOP, LOPA).
  • Takes ownership of design and additional department requirements.
  • Identifies areas of concern with necessary corrective action early on to department head. 
  • Informs the Engineering Manager regarding possible (technical) problems, risks and additional work. Escalates issues to the appropriate management level when appropriate.
  • Closely collaborates with process engineers in other Plug Offices globally.
  • Mentors team members on design work and acts as technical resource for guidance in their area of expertise.
  • Responsible for the technical design, including cost efficiency and conformity to customer specifications, as per agreed schedule. 
  • Responsible for clear and correct engineering documentation.
  • Responsible for handling technical communication with external engineering parties and, where applicable, with clients. 
  • Responsible for the technical review of supplier quotations. 

Education and Experience

  • Bachelor's or Master's degree in relevant Engineering discipline and/or relevant work experience
  • 5-10 years of experience in process engineering
  • Specialized in process control or process safety
  • Demonstrated knowledge and experience with (International) Codes & Standards, including CE, IEC, API
  • Demonstrated knowledge of control and safeguarding logic
  • Familiar with applicable functional safety standards. 

For exempt employees – be sure to include:

  • Exempt employees are expected to work as many hours as is necessary to complete their job responsibilities.  This may require they work more than eight hours a day and more than five days or 40 hours per week.   
  • Conditions regarding working hours and overtime compensation apply according to Plug NL standard contract  

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.

Frequently Asked Questions

Is the salary disclosed for the Senior Process Engineer position at plugpower?
The salary for this Senior Process Engineer role at plugpower is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Process Engineer position at plugpower located?
This Senior Process Engineer role at plugpower is based in Madrid, Spain 28001. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Process Engineer role at plugpower full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Process Engineer role in the Plug Power Inc. department at plugpower.
Which team or department does the Senior Process Engineer at plugpower belong to?
This Senior Process Engineer position is part of the Plug Power Inc. department at plugpower. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Process Engineer position at plugpower?
Click the "Apply Now" button on this page. You will be redirected to plugpower's official application portal hosted on workday where you can submit your application directly.
When was the Senior Process Engineer job at plugpower posted?
This Senior Process Engineer position at plugpower was posted on Aug 6, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Process Engineer
plugpower
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