VPSA Process Engineer

Our client, a leading engineering and technology organization within the industrial gas sector, is seeking an experienced Process Engineer to support the design, development, commissioning, and optimization of advanced adsorption-based gas separation systems. This role will be responsible for process engineering design, technical proposals, plant start-up support, and ongoing operational excellence initiatives for oxygen and related gas production facilities.

Key Responsibilities
Evaluate process alternatives, perform techno-economic assessments, and develop optimal design solutions for process systems and equipment.
Perform process simulations, calculations, and engineering analyses to support system design and equipment selection.
Develop and maintain Process Flow Diagrams (PFDs), Heat & Material Balances (H&MBs), and process specifications.
Provide process data and technical input for equipment including:
Compressors
Adsorption systems
Control and relief valves
Pumps
Heat exchangers
Storage vessels
Instrumentation and analyzers
Piping systems and related process equipment
Participate in the development and review of Piping & Instrumentation Diagrams (P&IDs).
Support HAZOP studies, risk assessments, environmental reviews, and safety documentation.
Assist with plant commissioning, start-up activities, troubleshooting, and performance optimization initiatives.
Ensure assigned project deliverables are completed on schedule and within budget.
Review vendor proposals and technical documentation to ensure compliance with project requirements.
Verify project drawings, datasheets, and engineering documents meet design standards and specifications.
Support development and execution of plant performance testing programs.
Interface directly with customers, suppliers, and internal cross-functional teams.
Stay current on emerging process technologies, engineering methodologies, and industry best practices.
Contribute to continuous improvement initiatives, engineering standards, procedures, and lessons-learned programs.
Provide ongoing technical support to operating facilities as needed.
Required Qualifications

Bachelor's Degree in Chemical Engineering.

Minimum of 5 years of process engineering experience within:

Oxygen generation systems
Pressure Swing Adsorption (PSA)
Vacuum Pressure Swing Adsorption (VPSA)
Gas separation, air separation, or related adsorption technologies

Candidates with experience in nitrogen PSA, carbon dioxide VSA, or similar adsorption processes are also encouraged to apply.

Experience developing:

Process Flow Diagrams (PFDs)
Heat & Material Balances (H&MBs)
Process calculations and equipment sizing

Strong knowledge of:

Process equipment selection
Line sizing and hydraulic calculations
Utility requirement calculations
Material selection and process design fundamentals

Proficiency with Microsoft Office Suite and standard engineering software tools.

Strong analytical, troubleshooting, communication, and problem-solving skills.

Ability and willingness to travel up to 20%.