Celestial AI logo

Advanced Packaging Design Engineer

Celestial AI

Chandler, AZFull-time$192–287K/yrPosted 1mo agoVerified open 5 days ago

Most applications go out cold — see where you stand first. No sign-up to start.

At a glance

Compensation
$192–287K/yr
Location
Chandler, AZ
Schedule
Full-time
Work Authorization
Not specified

Requirements

Credentials this posting asks for.

Doctorate

Job overview

Celestial AI is hiring an Advanced Packaging Design Engineer. Marvell’s Photonic Fabric Systems Packaging design team seeks an engineer to lead Si/package/PCB/system co‑design, drive substrate feasibility, and develop advanced package layouts that meet high‑speed interface specifications while ensuring reliability, manufacturability, and cost effectiveness.

Key focus areas include Lead Si/package/PCB/system co‑design work collaborating with downstream system design teams and upstream ASIC/PIC designers, Scope all aspects of package substrate design feasibility for multi‑chip SiP packaging, and Lead package layout based on I/O, SI‑PI and form factor requirements, including routing, reliability, thermal, mechanical, manufacturability, bumping, substrate, material selection, assembly, and testing support.

Successful candidates bring BS/MS/PhD In EE/ECE/MSE/ME/ChemE Or Related Disciplines and 5-10 Years Of Experience In Semiconductor Advanced Packaging Design. Important skills include Si/Package/PCB/System Co-Design, Package Substrate Design Feasibility, Package Layout, High-Speed Interfaces, HBM, and DDR. Preferred (not required): MCAD Tools, AutoCAD, and Photonics Packaging.

Skills & qualifications

RequiredNice to have

Skills

Si/Package/PCB/System Co-DesignPackage Substrate Design FeasibilityPackage LayoutHigh-Speed InterfacesHBMDDRPCIeSerDesNetlist ManagementEDA SolutionsIC Packages Production and AssemblyPackage and Board Level Assembly QualificationAdvanced Package Solutions Ideation and InnovationCadence APDHigh Density/High Performance Interconnects2.5D/3D Packaging TechnologiesInFOCoWoSFoCoSEMIBCross-Functional Packaging AreasSi Floor PlanBoard Layout and ArchitectureDesign RulesBOMEnabling Material/Process TechnologiesThermalMechanicalSignal/Power IntegrityDesign for ManufacturingReliabilityCostWorking With Substrate VendorsEngagement With OSATsHigh Speed Signaling Best PracticesAnalyticalProblem-SolvingCollaborationProject ManagementTechnical PresentationMCAD ToolsAutoCADPhotonics PackagingDesign for ReliabilityThermal DesignMechanical DesignManufacturabilityBumpingMaterial SelectionAssemblyTesting SupportPhysics of FailuresHigh Thermo-Mechanical ReliabilityTest Vehicle Definition and DesignAdvanced Packaging Design ToolsHigh Density InterconnectsHigh Performance Interconnects2.5D Packaging Technologies3D Packaging TechnologiesBoard LayoutArchitectureSignal IntegrityPower IntegrityCost AnalysisYieldAnalytical SkillsTechnical Presentation SkillsI/OSI-PIForm Factor RequirementsRoutingHeterogeneous Chiplet AssembliesPackage QualificationAdvanced Package Solutions and SpecificationsSubstrate Material SelectionAssembly SupportAdvanced Package Solutions IdeationAdvanced Package SpecificationsEnabling Material TechnologiesEnabling Process TechnologiesYield Optimization

Qualifications

BS in EE/ECE/MSE/ME/ChemE or Related Disciplines5-10 Years Semiconductor Advanced Packaging Design Experience

Full job description

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

Photonic Fabric Systems Packaging design team drives advanced packaging and system validation design solutions for Photonic Fabric Business unit.

What You Can Expect

  • Lead Si/package/PCB/system co-design work collaborating with downstream system design teams and upstream ASIC/PIC designers to develop a portfolio of packages that meets a huge range of performance design points, while optimizing re-use in other Marvell products.
  • Scope all aspects of package substrate design feasibility for multi-chip SiP packaging.
  • Lead all aspects of package layout based on I/O, SI-PI and form factor requirements, including routing, design for reliability, thermal, mechanical, manufacturability, bumping, substrate, material selection, assembly, and support for testing.
  • Meet specifications for high-speed interfaces such as HBM, DDR, PCIe and SerDes.
  • Netlist management for heterogeneous chiplet assemblies using latest EDA solutions.
  • Supporting activities related to production and assembly of IC packages with substrate suppliers and OSATs.
  • Actively participate in qualification of package and board level assembly with sensitivity to physics of failures for high thermo-mechanical reliability, driving appropriate test vehicle definition and design.
  • Drive ideation and innovation of advanced package solutions and specifications with vendors to advance productization efforts by Marvell

What We're Looking For

  • BS/MS/PhD in EE/ECE/MSE/ME/ChemE or related disciplines.
  • 5-10 years of experience in Semiconductor Advanced Packaging Design.
  • Extensive experience working with advanced packaging design tools such as Cadence APD.
  • Proven track record of experience with high density/high performance interconnects in various 2.5D/3D packaging technologies including InFO, CoWoS, FoCoS and EMIB.
  • Expert understanding of cross-functional packaging areas: Si floor plan, package, board layout and architecture, design rules, BOM, enabling material/process technologies, thermal, mechanical, Signal/Power Integrity, design for manufacturing, assembly, reliability, and cost.
  • Familiarity with MCAD tools such as AutoCAD.
  • Familiarity with photonics packaging is a plus but not necessary.
  • Proven track record of working with substrate vendors to meet design for manufacturing, yield, and reliability.
  • Proven track record of engagement with OSATs to meet assembly requirements and drive new developments to meet new product requirements.
  • Understanding of High Speed Signaling best practices, Signal and Power integrity requirements.
  • Strong analytical, problem-solving, cross-functional collaboration, project management, and technical presentation skills.

Expected Base Pay Range (USD)

191,530 - 286,900, $ 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.

#LI-MM1

You've read the whole posting — now see how you match it.