Chip Package SI/PI Engineer — 2.5D/3D Interconnects
Socket.dev
Google is seeking a Chip Package SI/PI Engineer in Sunnyvale to shape AI/ML hardware acceleration through advanced package technology and silicon interposer concepts. You will drive co-design across chip, package, and system, guiding SI/PI analysis for production-ready implementations and robust, high-speed interfaces. The role emphasizes cross-functional collaboration with ASIC, board, and system teams, plus hands-on modeling with industry tools. #J-18808-Ljbffr Socket.dev
$192k - $278k
Drive chip-package-system co-design by performing SI/PI analysis and optimization to involve in... ..., etc for HPC based on 2.5D/3D package technology.Develop... ...s degree in Electrical Engineering, Computer Engineering,... ...for high-speed interconnects. Knowledge of next-generation...3DWorldwide$300k
...an increasingly interconnected world. Our solutions... ..., such as Best Engineering Team, Best... ...Signal Integrity (SI) and Power Integrity (PI) engineers who design... ...routing, packaging, and power delivery... ...You'll DoPerform 3D EM design and... ...experience with 2.5D/3D EM solvers...3DContract work- Google Sunnyvale is hiring a Chip Package SI/PI Engineer to advance TPU hardware acceleration. You will verify complex digital designs, focusing... ...packaging, system teams and vendors, and help deliver production‑readiness for high‑speed interconnects. #J-18808-Ljbffr GoogleSuggested
- ...highly motivated Chiplet Package Design Engineer to drive the development... .... This role focuses on 2.5D and 3D heterogeneous integration... ...definition, and interconnect topologies Develop package... ...guide signal integrity (SI), power integrity (PI), and thermal analysis Collaborate...3DFull time
$168k - $264.5k
...Signal Integrity Engineer to join our Packaging and Systems team!... ...robust high-speed interconnect solutions for... ...technologies, including 2.5D, 3D, and multi-die... ...and optimize chip-package-board co-... ...center systemsDrive SI modeling and design... ...across SI, PI, thermal, mechanical...3DFull time- ...is seeking a Senior Signal Integrity (SI) and Power Integrity (PI) Engineer to own end-to-end electrical link performance for high-speed interconnects—from architecture and pre-silicon modeling... ...Gen6, and memory interfaces, building 3D/2.5D models and correlating with lab...3D
$191.53k - $286.9k
...ImpactPhotonic Fabric Systems Packaging design team drives... ...You Can ExpectLead Si/package/PCB/system co... ...for multi-chip SiP packaging.Lead all... ...layout based on I/O, SI-PI and form factor requirements... .../high performance interconnects in various 2.5D/3D packaging...3DPermanent employmentFull timeInternshipWork from home$200k - $350k
ABOUT THE ROLE Own different aspects of Packaging including Design Layout, SI/PI and Thermo-mechanical aspects. Work with chip-design and software teams driving DensityAI... ...flows for multi-die packaging (including 2.5D/3D) * Demonstrated ability to work closely with...3DH1bVisa sponsorshipWork visa- ...enabling human life on Mars.SR. SI/PI ENGINEER - SERDES, SATELLITES (STARLINK... ...silicon architecture stage, package performance evaluation, stackup... ...experience using one of the 3D EM simulation tools and high-speed... ...(CST, HFSS, ADS etc.)2+ years of research or industry...3DPermanent employmentTemporary workWorldwideWeekend work
$168.4k - $249.31k
...ImpactMarvell’s Central Engineering team is seeking a talented High-speed IC package development engineer to... ...tools such as Ansys HFSS, SI-Wave, Cadence... ...is a plusExperience with 2.5D/3D package development is highly... ...Ability to automate the SI, PI and Packaging activities...3DPermanent employmentFull timeInternshipWork from home$161k - $221k
...global leader in materials engineering solutions used to... ...produce virtually every new chip and advanced display... ...to develop advanced packaging solutions for next-... ...high‑performance optical interconnects. As an Advanced... ...e.g., hybrid bonding, 2.5D/3D heterogeneous integration...3DFull time- Rapidus Corporation is seeking a highly motivated Chiplet Package Design Engineer to drive the development of advanced packaging solutions for... ...-generation semiconductor products. This role focuses on 2.5D and 3D heterogeneous integration, enabling high-performance...3D
$200k - $275k
Own the physical layout of the advanced packages our AI accelerator silicon ships in. You'll take multi-die 2.5D and 3D packages from bump map through tapeout release — defining... ...closely with architecture, physical design, SI/PI, thermo-mechanical, and OSAT partners to...3DH1bWork visa- ...forward-thinking engineers and operators... ...Signal Integrity (SI) and Power Integrity (PI) Engineer to own... ...our high-speed interconnects - from architecture... ..., including package, connector, PCB,... ...LPDDR memory and chip-to-chip links Perform... ...and correlate 3D/2.5D EM models (...3D
- ...SR. SIGNAL AND POWER INTEGRITY ENGINEER - SI/PI, SATELLITES (STARLINK) the company... ...the silicon architecture stage, package performance evaluation, stackup material... ...products, or hardware 2+ years of experience using one of the 3D EM simulation tools and high‑speed...3DPermanent employmentWorldwideWeekend work
$168k - $264.5k
...Senior Signal Integrity Engineer - Cryogenic Interconnects! NVIDIA has... ...doing:Develop accurate 3D EM models for PCB and... ...high-speed constraints, SI specifications, and design... ...behavior across PCB, package, and system domainsWhat... ...at least until August 2, 2026.This posting is...3DFull time- ...seeking a Sr. Signal and Power Integrity Engineer for Starlink satellites. You will own SI and PI across the hardware lifecycle, collaborating with RF, ASIC, packaging, mechanical, and software teams to... ...strong EMI/EMC understanding, 3D EM experience, and a track record in...3D
$196k - $310.5k
...Senior Power Integrity Engineer to join our LPU Packaging team!NVIDIA has been... ...development cycleOwn the PI specification and... ...strategies for FCBGA and 25D/3D integrationsDrive... ...while co-optimizing with SI, thermal, and... ...and develop integrated chip-package-board co‑simulation...3DFull timeWork experience placement$168k - $270.25k
...are looking for an experienced Engineer who will lead the development of rapid IC packaging of individual die, to enable Failure... ...-around-time, reliability, and chip-package interaction. Prior... ...Deep understanding of flip-chip, 2.5D/3D packaging, wire bonding, and advanced...3DFull time$200k - $275k
...mechanical design of the advanced packages our AI accelerator silicon ships in. A multi-die 2.5D package is a stack of... ...across reflow and assembly, die and interconnect stress, CTE mismatch, and structural... ...designs, including 2.5D / 3D and multi-die packages (CoWoS, EMIB...3DH1bWork visa- ...individuals to join our Interconnect Solutions team.We are... ...Electrical Engineer to perform a broad range... ...engineering simulations. As an SI and PI Engineer; you will... ...entire channel: including package, sockets, interposers,... ...+ 4 years min or MS + 2 years minExpert level...
- ...power consumption, high radix, compact chip-scale design, offering hyperscale... ...Job Overview We are seeking a Systems Packaging & Assembly Engineer to lead the development and integration... ...CSP / WLCSP ~ Multi-die stacking (2.5D / 3D integration) ~ System-in-Package (...3DContract work
$150k - $230k
...competitive edge in an increasingly interconnected world. Our solutions are... ...awards, such as Best Engineering Team, Best Company for Diversity... ..., ASIC vendors, layout, packaging, and optical teams to co-optimize... .../ Power Integrity (SI/PI) Engineer to lead the design...Contract work$195k - $240k
...Product Group, our packaging technology is... ...Advanced Packaging Engineer to lead the development... ...: ~ Flip-chip, Chip Embedding... ...laminate, molding) ~2.5D/3D packaging ~ System... ...material selection, and interconnect strategy.... ...packaging including Si/SiC/GaN MOSFETS, Power...3DHourly payTemporary work- DensityAI is seeking an experienced package design lead in Mountain View to own the substrate and interposer layout end to end. You will coordinate with architecture, physical design, and OSAT partners to ensure seamless sign-off for high-performance multi-die packages....3D
- ...global leader in materials engineering solutions used to... ...produce virtually every new chip and advanced display... ...?generation optical interconnects technologies.We are... ...silicon photonics and co?packaged optics applications.... ...overlay/alignment, etc.)2.5D/3D integrationStrong...3DWork at office
$123.9k - $167.7k
...silicon photonics chip in a compact module... ...in addition to 3D position, allowing... ...Sr/Staff Hardware Engineer to join our EE HW... ...their function, and interconnections.What you'll be doing... ...commercial SI/PI software toolsReleased... ...total compensation package, in addition to comprehensive...3DFlexible hours$250k - $350k
...integrity and power-integrity engineering that keeps our AI accelerator running clean — across die, package, and board. You'll model and... ...through the system, set the SI/PI budgets the design is built to... ...package–board ~(Optional) 2.5D / 3D and multi-die packaging (...3DH1bVisa sponsorshipWork visa- ...Advanced Packaging Technical LeaderCisco is seeking a seasoned Advanced Packaging Technical... ...close partnerships with design engineering, operations, and supply chain teams... ...advanced packaging technology (flip-chip, fanout, 2.5D/3D, hybrid integration). Oversee various...3DContract work
$127.63k - $191.2k
...member of Marvell Central Engineering, you will play a... ...with multi-die topics2.5D/3D/3.5D die-stacking, floorplanning... ...STA, thermal)Advanced packaging technologies: CoWoS,... ...for silicon & fanout, SI/PI analysisExperience with... ...purchase plan with a 2-year look back, family...3DPermanent employmentInternshipWork from home
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