Process Engineer

Air Products

Process Engineer evaluating and designing membrane process gas applications for high growth biogas market. Collaborating with teams at Air Products to support customer inquiries and product development.

Posted 6/18/2026full-timeSt. Louis • Montana, Pennsylvania • 🇺🇸 United StatesMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

Aspen heat & material balance simulations for new and existing customers to enable them to use our membrane products in a safe and efficient way
Evaluation of new application inquiries to determine accurate membrane product fit
Participate in, and eventually lead, Research and Development programs for new applications and new products
Support of P&ID development, Operability Reviews and Hazard Reviews
Troubleshooting and assistance to help customers resolve product performance issues
Training of customers in the safe installation and operation of membranes
On-site service support to customers with existing membrane systems
Investigation of product failures to assess customer warranty claims
Be a technical resource to the business and product development team for future product improvements
Conduct performance tests on product improvements and incorporate into new product specifications

Requirements

What you’ll need

3+ years of Process Engineering experience is required
Strong oral and written communication skills and the ability to work successfully in cross functional teams
Excellent interpersonal skills for taking care of customers with little membrane experience
Initiative and self-confidence to work independently while traveling alone or at customer sites
Creative mind set and eagerness to explore novel solutions
Ability and willingness to travel domestically and internationally to support world-wide customer base. Estimated average annual travel is typically 10%.
A Bachelor’s Degree in Chemical Engineering is required
Membrane systems and/or gases processing experience is preferred but is not required
A valid driver’s license and a good driving record are required

Benefits

Comp & perks

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)
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

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Process EngineeringAspen heat & material balance simulationsP&ID developmentTroubleshootingPerformance testingProduct specificationsMembrane systemsGases processing

Soft Skills

Oral communicationWritten communicationInterpersonal skillsInitiativeSelf-confidenceCreativityTeam collaboration

Certifications

Bachelor’s Degree in Chemical EngineeringValid driver’s license