EI&C Software Application Engineer

EI&C Software Application Engineer Location: Visp, Switzerland Work Model: 100% on-site Contract: 12 months, with possibility of extension We are looking for an experienced EI&C Software Application Engineer to support automation and manufacturing software applications within a highly regulated environment. This role combines software development, industrial automation, IT/OT integration, and application support, working closely with Automation, Manufacturing, Validation, Quality, and IT teams. Key Responsibilities Develop, configure, maintain, and enhance automation and manufacturing software applications. Design and integrate solutions connected to DCS, MES, data historians, databases, and other manufacturing systems. Develop software and scripts using VBA, PowerShell, C#, and SQL, with Git-based version control.

Create software design specifications, functional specifications, and engineering documentation in line with GMP/GxP requirements. Support interfaces and data exchange between OT and IT systems. Perform software testing, commissioning, qualification, and deployment. Troubleshoot software and system issues and participate in root cause analysis. Improve existing applications to increase reliability, performance, and usability. Collaborate across Automation, Manufacturing, Validation, Quality, and IT teams throughout the project lifecycle. Ensure compliance with cybersecurity, data integrity, change management, and validation requirements. Your Profile Degree in Automation Engineering, Electrical Engineering, Computer Science, IT, or a related discipline. Strong IT background covering software development, databases, networking, and system integration.

Experience with industrial automation/manufacturing systems such as DCS, MES, or data historian platforms. Programming/scripting knowledge in VBA, PowerShell, C#, and SQL. Understanding of software lifecycle management and application support. Previous experience within a GMP-regulated environment, including GxP-compliant documentation. Strong analytical, troubleshooting, and problem-solving capabilities. Fluent English and/or German. Nice to Have Experience within pharmaceutical, biotechnology, or life sciences manufacturing. Knowledge of DeltaV, Syncade, PI System, or comparable industrial platforms. Familiarity with CSV/CSA methodologies, software validation, and data integrity requirements. Understanding of OT infrastructure and cybersecurity principles.

Key Skills Software Development C# PowerShell VBA SQL DCS MES DeltaV Syncade PI System IT/OT Integration GxP GMP CSV/CSA System Testing Commissioning Troubleshooting Git We believe in equal opportunity for all and actively encourage applications from diverse backgrounds, experiences, and perspectives.