Software Engineer (PLC/HMI)

TL;DR

Software Engineer (PLC/HMI): Developing, enhancing, and testing PLC and HMI software for semiconductor vacuum technology products with an accent on industrial control standards and user interface responsiveness. Focus on implementing C# and VB.NET modules, validating software with real-world hardware, and ensuring regulatory compliance through detailed documentation.

Location: On-site in Asan, South Korea

Company

hirify.global is a leading provider of vacuum and abatement solutions for the semiconductor industry, part of the Atlas Copco Group.

What you will do

• Develop and test robust PLC software modules aligned with industrial control standards.
• Design and implement HMI interfaces using C#, VB.NET, and WinForms for intuitive user experiences.
• Execute hands-on testing with real-world hardware, including vacuum pumps and abatement systems.
• Maintain software reliability through the software development lifecycle and automated testing.
• Prepare comprehensive technical documentation, user instructions, and test plans.
• Collaborate with senior engineers to gather and validate software requirements.

Requirements

• Bachelor’s degree in Software Engineering, Computer Science, or a related discipline.
• 0-3 years of experience in PLC and HMI software development.
• Practical exposure to industrial network systems (Modbus, Serial communication, TCP/IP).
• Familiarity with IEC 61131-3 standards and PLC Open programming.
• Competence in UML analysis and design for scalable software architectures.
• Experience with software configuration management and defect tracking systems.

Culture & Benefits

• Opportunity to work in a cutting-edge environment within the semiconductor vacuum technology space.
• Career growth through architecting innovative software solutions and operational concepts.
• Collaborative team culture focused on innovation and engineering excellence.
• Professional development in comprehensive verification and validation processes.