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Mechanical Design Engineer-Turbomachinery

Air Products
United Statesfull_timeVerifiedPosted 15 Oct 2025

About the role

At Air Products, our purpose is to bring people together to reimagine what’s possible, collaborate and innovate solutions to the world’s most significant energy and environmental sustainability challenges. Grow with us as we embark on building tomorrow together by being the safest, most diverse and most profitable industrial gas company in the world.  

Reimagine What’s Possible 

Do you have a passion for safety, solving unique challenges, driving efficiency and operational excellence? Air Products seeks a Mechanical Design Engineer at our Bethlehem, PA headquarters who embodies a safety-first mentality, takes ownership for getting results and can complete daily operating and maintenance activities. If this sounds like you, come grow with us as we continue to build a sustainable tomorrow together!

We are seeking a Mechanical Design Engineer responsible for the design, development, and project execution of proprietary, high-speed rotating machinery and machinery support systems at our headquarters in Bethlehem, Pennsylvania. Rotoflow® is a full-service turbomachinery OEM - providing a wide range of new equipment solutions and aftermarket services to our customers globally. For over 75 years, Rotoflow® has designed and manufactured both standard and custom-engineered cryogenic and warm gas centrifugal turbomachinery used in market segments such as industrial gases, petrochemicals, and hydrocarbons. Products include compressor loaded turbo-expanders, generator-loaded power recovery expanders, and low-cost dissipative expanders. We offer new equipment designs, rerates, upgrades and repair along with field services, engineering evaluations, reliability, troubleshooting, training, remote diagnostics/data monitoring, shop services, and new equipment replacements for all types of centrifugal and reciprocating equipment. Our customers are served globally through regional service centers supported by both regional and centralized execution teams. To learn more, visit www.Rotoflow.com.

What's In It for You: At Air Products we foster a culture of inclusion where every voice is heard, and everyone feels they belong and matter. Additionally, we offer competitive pay and great benefits for our employees. Check out some of our benefits below!

  • Affordable Medical, Dental and Vision Insurance (day 1 of employment)
  • 401k with 100% vested company core and match
  • Paid Vacation, holidays + sick time
  • Paid Parental leave (Up to 8 weeks)
  • Backup Child and Adult Care benefit
  • Adoption assistance
  • Flexible spending accounts (medical, dependent daycare)
  • Health Savings Account
  • Life Insurance (AD&D- Paid for by Air Products), Supplemental AD&D
  • Legal Plan & Identity theft coverage
  • EAP (Employee Assistance Program)
  • Many more supplemental benefits available

Key Job Responsibilities:

  • Completing mechanical design tasks related to won projects and product development initiatives, support of aftermarket activities and engineering tasks.
  • Collaboration with customers to ensure proper design and integration of equipment into the process.
  • Perform safety and operability reviews.
  • Collaborate with various subject areas to finalize equipment designs.
  • Perform various turbomachinery design analyses including FEA (stress, deflection, and modal), hand calculations, and rotordynamics.
  • Select components and materials for turbomachinery and systems.
  • Checking and approving manufacturing drawings.
  • Support of bid estimate development.
  • Development of standardized product deliverables collaborating with Product Owners.
  • Support root cause analyses (RCA) of equipment and field commissioning and start up activities performed by the Aftermarket Team.
  • Collaborate with the Business Improvement Team to develop new and standardized design engineering tools and work processes for streamlining projects and product development.
  • Drive engineering and material cost reductions and competitiveness across project and product offerings collaborating with stakeholders.
  • Challenge norms with alternate solutions rooted in engineering fundamentals.
  • Promote safety and diversity consistent with the philosophies of Rotoflow®.

Required Skills / Abilities:

  • Design experience with turbomachinery or rotating machinery from a manufacturing point of view.
  • Detail-oriented, goal oriented, organized, creative, self-motivated, collaborative and customer focused.
  • Strong interpersonal skills (written, verbal and presentation).
  • 2D CAD and 3D modeling and simulation a plus.
  • Advanced FEA capabilities a plus.
  • Rotordynamic an

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Company

Air Products

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