Sr. Sustaining Engineer

Littelfuse

unknownPosted Jun 23, 2026
Posting intelligenceActively listedReposted 3×, possible evergreen/ghost posting

About the role

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.

The Sr. Sustaining Engineer is responsible for creating/developing designs, managing engineering changes, developing VA/VE projects, and clarifying technical application requirements.

About You Role:

Responsabilities for creating/ Developing designs

Use of DFSS and DFM skills for best practice on design develop

Follow up and support on new launch projects as

Attend phase review meetings from phase 1 to 5 on new launches

Define commitment dates for product validation activities. (20%)

Engineering change management

Develop preliminary drawings with the required change description.

Ensure the creation and delivery of marked-up drawings for changes.

Verify that markup formats contain all necessary information.

Conduct feasibility analysis meetings with operations and service departments.

If the change is approved, develop and track it until its release in the system

Manage of product deviations on the internal system. (20%)

Develop of VA/VE projects

Analize business opportunities for cost reduction focus on materials and processes

Design, develop, test and launch cost reduction initiatives

Management of UL projects and testing plans

Elaboration of product qualification reports (20%)

Clarify technical application requirements for internal and external customers

Related to raw materials.

Related to products (Design).

Related to specifications (ISO, IMDS, RoHS, etc.).

Related to certifications (UL, CSA, VDE, etc). (20%)

Problem Solving using various techniques

5 Whys

8D

A3

Ishikawa Diagrams

Six Sigma

#LI-KRL

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