Chemical Process Engineer

VPSA Process EngineerLocation: Remote (U.S.) with TravelTravel: Up to 20%Industry: Industrial Gases / Air Separation / Process EngineeringAbout the OpportunityA growing industrial gas company is seeking a VPSA Process Engineer to support the design, development, commissioning, optimization, and long-term operation of Vacuum Pressure Swing Adsorption (VPSA) oxygen production facilities.This role will serve as the primary process engineering resource for new VPSA projects, plant expansions, commercial proposals, and operational improvement initiatives. The successful candidate will work across engineering, operations, vendors, suppliers, and customers to develop process designs, support equipment selection, troubleshoot operating issues, and improve plant performance.This is a highly technical role best suited for candidates with direct experience in VPSA oxygen systems, PSA technologies, adsorption processes, or related industrial gas operations.Position ResponsibilitiesProcess Design & EngineeringDevelop process designs for VPSA oxygen generation facilities.Evaluate multiple process concepts and identify optimum design solutions.Perform process simulations and engineering calculations.Develop Heat & Material Balances (H&MBs).Generate Process Flow Diagrams (PFDs).Support development of P&IDs.Calculate utility requirements and process equipment sizing.Equipment Specification & Procurement SupportProvide process engineering support for:CompressorsBlowersVacuum systemsAdsorption vesselsControl valvesRelief valvesHeat exchangersTanksInstrumentationAnalyzersOxygen processing equipmentPlant Start-Up & CommissioningSupport VPSA commissioning activities.Participate in startup planning and startup execution.Perform process performance testing.Troubleshoot startup and operating issues.Support ongoing optimization of existing VPSA facilities.Risk, Safety & Operational ExcellenceParticipate in HAZOP studies.Support technical risk assessments.Support environmental and safety evaluations.Maintain lessons learned documentation.Participate in continuous improvement initiatives.Customer & Vendor CollaborationReview technical vendor proposals.Support customer technical discussions.Assist with project execution and design reviews.Coordinate with operations and maintenance teams.QualificationsRequiredBachelor's Degree in Chemical Engineering.5+ years of process engineering experience.Direct VPSA oxygen production experience.Experience developing:Process Flow Diagrams (PFDs)Heat & Material Balances (H&MBs)Strong understanding of:Adsorption systemsProcess calculationsEquipment sizingUtility requirementsProcess troubleshootingAbility to travel up to 20%.PreferredVPSA Oxygen GenerationPSA SystemsVSA SystemsIndustrial Gas IndustryAir SeparationOxygen ProductionAdvanced Process ControlHAZOP ParticipationPlant CommissioningStartup SupportCO2 VSA ExperienceNitrogen PSA ExperienceMaster's Degree in Chemical EngineeringIdeal CandidateThe ideal candidate is a hands-on process engineer who combines strong process design skills with real-world operating experience.This person should be comfortable:Developing process designsRunning simulationsSizing equipmentSupporting vendorsParticipating in HAZOPsCommissioning plantsTroubleshooting operating facilitiesWorking directly with customers and operations teamsThey enjoy solving complex process challenges and improving industrial gas facility performance.What Success Looks LikeSuccess in this role will be measured by the ability to:Deliver accurate process designs.Successfully support VPSA startups and commissioning efforts.Improve reliability and performance of operating VPSA facilities.Reduce process-related operating issues.Support projects that deliver on time and within budget.Drive continuous improvement and operational excellence.Serve as a trusted technical resource for both internal and external stakeholders.