My name is Bipasa, and I'm reaching out from Intellectt Inc. regarding an exciting opportunity for a SI/PI & EMI/EMC Simulation Engineer based in Lake Forest, CA
Job Summary
Seeking an SI/PI & EMI/EMC Simulation Engineer with strong experience in Signal Integrity, Power Integrity, and EMI/EMC simulation for high-speed electronic systems. The ideal candidate should have hands-on experience with PCB design reviews, simulation-driven optimization, electromagnetic modeling, and developing design guidelines for high-speed and EMC-sensitive products.
Job Title: SI/PI & EMI/EMC Simulation Engineer
Location: Lake Forest, CA
Key Skills
- Strong experience in Signal Integrity (SI), Power Integrity (PI), and EMI/EMC simulation.
- Experience with high-speed digital design and analysis.
- Strong understanding of transmission lines, impedance control, insertion loss, return loss, crosstalk, timing margins, and signal quality.
- Experience analyzing power delivery networks, target impedance, voltage ripple, resonance, and decoupling effectiveness.
- Experience modeling vias, connectors, packages, breakouts, capacitors, and other interconnect discontinuities.
- Proficiency with simulation tools such as Ansys HFSS, SIwave, Altium, Cadence, CST Studio Suite, or equivalent.
- Experience reviewing PCB layouts with high-speed interfaces, differential pairs, and complex power delivery networks.
- Strong understanding of EMC, grounding, shielding, and return path management.
- Experience with electromagnetic modeling and EMI/EMC analysis.
- Strong communication skills with the ability to provide actionable recommendations to cross-functional engineering teams.
Key Responsibilities
- Perform SI simulations to evaluate transmission line behavior, impedance control, insertion loss, return loss, crosstalk, timing margins, and signal quality.
- Conduct PI simulations to evaluate power delivery network performance, target impedance, voltage ripple, resonance behavior, and decoupling effectiveness.
- Model and characterize vias, connectors, packages, breakouts, capacitors, and other interconnect discontinuities.
- Review schematics and PCB layouts and provide recommendations for component placement, routing topology, return current paths, grounding, stack-up, and manufacturability.
- Generate and validate electromagnetic models and perform EMI/EMC analysis to identify and mitigate emissions and susceptibility risks.
- Evaluate and optimize shielding concepts, enclosure designs, and grounding architectures for improved EMC performance.
- Develop PCB design guidelines and best practices for high-speed digital designs, power delivery networks, and EMI/EMC mitigation.
- Support engineering teams during design reviews and provide recommendations to reduce electrical and EMC-related risks.
- Communicate simulation results, identify potential design issues, and recommend practical solutions.
- Collaborate with cross-functional engineering teams to support simulation-driven design optimization.
Bipasa Swain
Sourcing Specialist
7329976610 | Ext: 300
bipasa.s@intellectt.com