Software & Controls Engineer

Responsibilities

• Design, develop, and customize software for electro-mechanical control systems used in chemical dispense, blending, and distribution systems
• Generate and maintain technical documentation including Functional Specifications, IO Matrices, and test procedures
• Collaborate with multi-disciplinary project teams to meet schedules and participate in design and safety reviews
• Read, interpret, redline, and validate electrical schematics and engineering drawings
• Support manufacturing and supply management teams to ensure quality and cost-effective project goals

Requirements

• 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
• Experience with HMI programming
• Proven expertise in SCADA communication (e.g., GE Cimplicity or FactoryTalk View)
• Strong understanding of Ethernet networks, OPC Servers, and TCP/IP networking
• Ability to read, edit, and validate P&IDs and electrical schematics

Preferred Qualifications

• Experience with SCADA software such as GE Cimplicity or FactoryTalk View SE
• Programming experience with VB or C#
• Proficiency with PLC software including Allen Bradley Studio 5000, Emerson Proficy Machine Edition, or Siemens TIA Portal
• HMI development experience with Emerson Proficy or Proface

Benefits

• Comprehensive family benefits including Medical, Dental, Vision, Life, AD&D, and Disability Insurance
• Up to 14-week paid childbirth benefits
• 401(k) Retirement Plan with company match
• Tuition Assistance, Paid Holidays, Vacation, and Sick time
• Benefits start on day one

About the Company

Air Liquide is a world leader in gases, technologies, and services for Industry and Health. The Advanced Equipment Systems Division (AES) focuses on providing chemical and specialty gas management equipment solutions for the semiconductor and other high-tech industries.