Littelfuse (NASDAQ: LFUS) is a diversified industrial technology manufacturing company shaping solutions for the safe and efficient transfer of electrical energy. Headquartered in Chicago, Illinois, USA, we serve customers across industrial, transportation, and electronics markets worldwide. With approximately 16,000 employees we design and manufacture innovative technologies that support electrification, energy efficiency, and advanced automation. Our global reach is matched by a culture that empowers innovation and long-term growth. Guided by our principles We Care, We Succeed With Our Customers, and We Own the Outcome, we work collaboratively, think boldly, and deliver solutions that move industries forward.
Reporting to the MFG Application Architect Manager, you as a Software Engineer will be responsible for designing, developing, implementing, and supporting manufacturing-related systems and applications. This role focuses on enhancing manufacturing capabilities, ensuring system stability, and driving continuous improvement across MES, EAP, SPC, and other related platforms. You will work closely with cross functional teams to translate business needs into technical solutions and support global manufacturing operations.
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Analyze business requirements and translate manufacturing needs into functional and technical solutions for MFG systems.
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Design, develop, test, and implement software enhancements, interfaces, and automation tools to improve manufacturing efficiency, quality, and system reliability.
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Provide ongoing application support, troubleshooting, maintenance, and continuous improvement for existing manufacturing systems.
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Collaborate with cross functional teams, vendors, and plant stakeholders to support system integration, issue resolution, user training, and project delivery.
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Prepare and maintain technical documentation, test records, user guides, and standard procedures.
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Support manufacturing systems including MES, EAP, SPC, EMS, and other related business applications.
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Assist in data validation, report development, and user access management.
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Participate in audits, compliance activities, and contribute to process standardization and continuous improvement initiatives.
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Bachelor’s degree or above in Computer Science, Information Systems, or related fields.
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At least 2 years of experience in ASP.NET or .NET Core development.
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At least 2 years of experience in front-end development using Angular or Vue.
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Familiar with Web API, Entity Framework Core, and MS SQL database.
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Semiconductor industry experience or FAB MES system support experience is preferred.
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Familiarity with Microsoft Power Platform (Power BI, Power Automate, Power Apps) is a plus.
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Strong analytical and problem-solving skills with the ability to gather requirements and troubleshoot system issues.
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Good communication skills with the ability to collaborate across teams.
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English communication skills (written and spoken) preferred.
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Detail-oriented and able to work effectively in a dynamic manufacturing environment.
At Littelfuse, we support employee growth and development. Guided by our culture principles, our teams work together to deliver value for customers and make a positive impact in the communities where we operate. We are an equal opportunity employer committed to fostering an inclusive workplace where everyone has the opportunity to grow and contribute. We offer competitive compensation and benefits, performance-based incentives, flexible work arrangements, and development opportunities.
