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 integral 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.

The Sr. Sustaining Engineer is responsible for ensuring our existing product offering, including our medium voltage fuse portfolio, is healthy and in good standing with the various stakeholders including internal engineering teams, customers, and certification bodies. As a senior technical contributor, this role will lead efforts to maintain standards certifications,



add new and increased approvals to existing solutions, and execute VA/VE strategies for our core products. Candidates should be self-motivated, detail-oriented engineers who work well both independently and in a team role, and who are comfortable guiding and mentoring others. The Sr. Sustaining Engineer must have a proven track record of scoping, leading, and executing projects. The individual will work with the Manufacturing, Quality, Applications, and New Product Development teams along with key customers, so strong communication and presentation skills are a must. Collaboration with the Product Management team will be critical to ensure the appropriate efforts and projects are being prioritized.

Reporting to the Engineering Manager and located within our manufacturing facility, the Sr. Sustaining Engineer is a critical role ensuring we continue to deliver cost-effective and high-quality solu

📌 Sr. Sustaining Engineer (Piedras Negras)
🏢 Littelfuse
📍 Piedras Negras