Note: The job is a remote job and is open to candidates in USA. Qualis1 Inc. is hiring an experienced AspenTech IP.21 Consultant to support manufacturing and MES environments. The role focuses on IP.21 customization, implementation, upgrades, production support, historian integration, legacy application modernization, and rotating 24-hour on-call coverage.

Responsibilities

• IP.21 customization, implementation, upgrades, and production support
• Experience upgrading legacy custom applications to modern .NET technologies
• Willingness to participate in rotating 24-hour on-call shifts

Skills

• 6–10 Years
• US Citizen or Green Card Only
• Must meet ITAR requirements
• Hands-on experience with AspenTech Manufacturing Suite, especially IP.21
• IP.21 customization, implementation, upgrades, and production support
• Experience with OSI PI / OSIsoft PI and PHD Historians
• Strong knowledge of MES, OPC, and Manufacturing Control Systems
• Strong SQL and programming fundamentals
• Hands-on experience with .NET, Oracle, and MS SQL Server
• Experience upgrading legacy custom applications to modern .NET technologies
• Strong customer-facing, communication, and documentation skills
• Willingness to participate in rotating 24-hour on-call shifts

Benefits

• Remote work option

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