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Marvell Technology · 1 month ago

DSP Architecture System Modeling Engineer

US - NY - Hudson Valley

Full-time

Onsite

Senior Level

$156K/yr - $231K/yr

5+ years exp

Marvell Technology is a leader in semiconductor solutions that connect the world through data infrastructure. The DSP Architecture System Modeling Engineer role involves developing system-level DSP models and simulation frameworks to influence architecture and design, while collaborating with cross-functional teams to enhance high-speed communication technologies.

DSPInternet of ThingsManufacturingSemiconductorWireless

Growth Opportunities

No H1B

U.S. Citizen Only

Responsibilities

Develop behavioral and functional models of key SerDes and D2D DSP blocks, including adaptation loops, timing recovery, and receiver signal processing functions

Implement DSP algorithms and prototypes in C/C++, with Python for configuration, automation, and visualization

Build parameterized system-level models to support architecture evaluation for SerDes up to 448G

Perform simulation-level analysis across DSP, channel, and system blocks to isolate issues and unexpected behaviors

Reproduce complex edge cases and support other DSP and RTL engineers with algorithm-level root-cause analysis

Correlate silicon/lab observations with system-model predictions to accelerate debug and refinement

Integrate S-parameters, jitter/noise sources, device impairments, and IBIS-AMI elements into unified system simulations

Support and expand scikit-rf-based and ADS-based TDR/TDT/SBR pipelines for channel characterization and documentation

Evaluate higher-order PAM performance under real-world signal integrity constraints

Work closely with other DSP engineers to convert conceptual ideas and algorithmic approaches into executable C/C++ models

Provide evidence-backed insights in early-phase development to de-risk DSP and RTL implementations

Use system models to debug silicon performance gaps, timing issues, equalization behaviors, and adaptation anomalies

Create simulation scenarios that mirror lab conditions to accelerate bring-up

Provide validation and AE teams with modeling-based analysis and recommendations

Develop reusable C/C++ and Python modules for parameter sweeps, batch simulations, data pipelines, and visualization dashboards

Contribute to Marvell’s world class internal system simulator, enabling reproducible modeling workflows across teams

Qualification

C/C++ programmingDSP algorithm implementationSystem modelingPythonSimulation-level debugHigh-speed communicationsCollaboration skillsProblem-solving skillsCommunication skills

Required

M.S. or Ph.D. in Electrical Engineering, Computer Engineering, Applied Physics, or related field

5–12+ years of industry experience in DSP, high-speed communications, embedded firmware, or system modeling

Strong C/C++ programming background with proven delivery in areas such as DSP algorithm implementation, Embedded/firmware or device-driver development, High-performance numerical code

Strong debug skills across models, algorithms, and system layers

Solid understanding of DSP fundamentals, high-speed I/O concepts, and SerDes architectures up to 448G

Proficiency in Python for modeling, automation, and analysis

Data aggregation and analysis with tools like Python pandas, and NumPy

Experience correlating simulation results with lab/silicon measurements

Able to work independently and as a team player in a fast-paced environment, with proactive tendencies, strong communication, and collaborative problem-solving skills