2.5D/3D Process Development Engineer

About Marvell

Marvell’s semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, and carrier architectures, our innovative technology is enabling new possibilities. 

At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and beyond fleeting trends, Marvell is a place to thrive, learn, and lead. 

Your Team, Your Impact

In this role you will utilize your in-depth process engineering and partner management experience to drive company’s AI products from concept to high volume manufacturing. You will be responsible for managing and driving the assembly process technology development in close collaboration with foundries and OSATs to ensure design for manufacturing, reliability, and cost. Responsibilities will include identification and mitigation of risk to new technologies used in product integration and ensure factory readiness through maturing product during the NPI phase. This job will require you to have hands-on experience in wafer process development, working with consumable suppliers, 2.5D/3D CoW assembly development along with strong project management, written and verbal communication skills. Also required for the job is a can-do attitude to prioritize and address issues with a high sense of urgency.

What You Can Expect

• Work with cross-functional packaging teams and lead process development at foundry along with 2.5D/3D CoW process development with particular emphasis on chemistry development with packaging consumable suppliers at OSATs to bring packaging solutions from concept to prototypes and ramp to high volume manufacturing with aggressive cost reduction strategies               

• Actively manage qualification of packages with sensitivity to physics of failures for high thermo-mechanical reliability, while operating within established cost constraints

• Manage internal and external resources effectively and efficiently towards established corporate milestones

• Drive ideation and innovation of advanced package solutions and specifications with vendors to advance productization efforts by Celestial AI

What We're Looking For

• 10+ years of experience in Semiconductor Packaging, Process and Technology Development

• Expert level understanding of advanced foundry process node and its interaction with Packaging/assembly/substrate across various package technologies is required

• Expertise in advanced packaging technologies: knowledge and insight to deliver high density/high performance interconnects with TSVs in various 2.5D/3D package form factors

• Proven track record of bringing products from Technology development, package design/definition, qualification, NPI through HVM is required

• Working level understanding of cross-functional packaging areas:  package architecture, design rules, BOM, enabling material/process technologies, mechanical, design for manufacturing, reliability, and cost

• Familiarity with component & system level reliability, testing, and FA

• Experience with photonics packaging will be preferred but is not necessary

• Experience in project management and communicating technical and project/program status and issue resolution at the executive level

• Excellent problem-solving skills with strong fundamentals in science, sound engineering judgment, and analytical ability

• Effective communicator and comfortable engaging with internal cross functional teams as well as domestic and overseas suppliers

• Excellent attention to detail, process and operationally oriented and self-driven with the ability to work independently and take projects to completion with minimum supervision

• M.S or Ph.D. in Chemical Engineering, Materials Science, Mechanical Engineering, Chemistry or Physics is required

Expected Base Pay Range (USD)

158,600 - 234,650, $ per annum

The successful candidate’s starting base pay will be determined based on job-related skills, experience, qualifications, work location and market conditions. The expected base pay range for this role may be modified based on market conditions.

Additional Compensation and Benefit Elements 

Marvell is committed to providing exceptional, comprehensive benefits that support our employees at every stage - from internship to retirement and through life’s most important moments. Our offerings are built around four key pillars: financial well-being, family support, mental and physical health, and recognition. Highlights include an employee stock purchase plan with a 2-year look back, family support programs to help balance work and home life, robust mental health resources to prioritize emotional well-being, and a recognition and service awards to celebrate contributions and milestones. We look forward to sharing more with you during the interview process.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

Any applicant who requires a reasonable accommodation during the selection process should contact Marvell HR Helpdesk at [email protected].

Interview Integrity 

To support fair and authentic hiring practices, candidates are not permitted to use AI tools (such as transcription apps, real-time answer generators like ChatGPT or Copilot, or automated note-taking bots) during interviews.

These tools must not be used to record, assist with, or enhance responses in any way. Our interviews are designed to evaluate your individual experience, thought process, and communication skills in real time. Use of AI tools without prior instruction from the interviewer will result in disqualification from the hiring process.

This position may require access to technology and/or software subject to U.S. export control laws and regulations, including the Export Administration Regulations (EAR). As such, applicants must be eligible to access export-controlled information as defined under applicable law. Marvell may be required to obtain export licensing approval from the U.S. Department of Commerce and/or the U.S. Department of State. Except for U.S. citizens, lawful permanent residents, or protected individuals as defined by 8 U.S.C. 1324b(a)(3), all applicants may be subject to an export license review process prior to employment.

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