Software and Controls Engineer

At Air Liquide, we RESPECT, HONOR and VALUE diversity.

Air Liquide is Hiring for a Software & Controls Engineer in Chanhassen, MN!

We are looking for you !

• Pay: $100,000.00 - $110,000.00 per year
• Comprehensive Family Benefits: Air Liquide offers a full benefits package designed to support your whole life, including Medical, Dental, Vision, Life, AD&D, and Disability Insurance.
• Support for Parents: We offer up to 14-week paid child birth benefits to support growing families.
• Future Security: 401(k) Retirement Plan with company match, Tuition Assistance, Paid Holidays, Vacation, and Sick time.
• Early Access: Your benefits start day 1.

Recruiter: Carolyn Harris | carolyn.harris@airliquide.com

The Advanced Equipment Systems Division (AES) of Air Liquide Electronics is dedicated to providing chemical and specialty gas management equipment solutions. The Software and Controls Engineer will be a key contributor to these shared goals, designing and implementing software and controls systems for this equipment, including blending systems. The role will collaborate with a diverse group of specialists—such as mechanical, electrical, and technicians—to foster and evolve manufacturing systems and develop software solutions for a wide variety of electro-mechanical equipment used in the semiconductor and other industries.

Responsibilities

• Design, develop, and customize software for electro-mechanical control systems used in chemical dispense, blending, and distribution systems.
• Generate and maintain comprehensive technical documentation, which includes Functional Specifications, IO Matrices, operational procedures, and test procedures.
• Works with all disciplines on project teams to meet schedules and project deliverables; includes participation in design and safety re‐views, status updates and process documentation as needed.
• Read, interpret, redline, and validate electrical schematics and engineering drawings.
• Support manufacturing and supply management teams to develop methods, requirements, and procedures consistent with project goals for manufacturing quality and project costs.

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Are you a MATCH?

Required Qualifications:

• Bachelor's degree in Software Engineering, Computer Science, or Electrical Engineering
• 5 years of experience with PLC programming, specifically utilizing Ladder Logic and Structured Text
• HMI programming experience
• Proven expertise in SCADA communication, such as GE Cimplicity or FactoryTalk View
• Strong understanding of Ethernet networks and OPC Servers (e.g., RSLinx, Kepware/IGS)
• Strong technical command of Ethernet protocols, TCP/IP networking, and hardware troubleshooting to ensure maximum uptime
• Strong foundational knowledge of electrical systems and hardware, including the ability to read, edit, redline, and validate P&IDs, electrical schematics, and other product documentation

Preferred Experience and Exposure:

• SCADA Software: GE Cimplicity (Preferable), FactoryTalk View SE
• PLC Software: Allen Bradley Studio 5000 / Logix 5000 (Preferable), Emerson (GE) Proficy Machine Edition (Preferable), Siemens TIA Portal
• HMI Development: Emerson Proficy Machine Edition (Preferable), Proface
• Programming/Coding: Experience with VB/C#