Job Title

EM Simulation Engineer — 3D Electromagnetics (HFSS)

Job Summary

The candidate will be responsible for performing 3D full-wave electromagnetic simulations using Ansys HFSS, supporting the design, analysis, and optimization of RF components, high-speed interconnects, and electromagnetic systems. The role involves technical trainings and services projects.

Key Responsibilities
- Perform 3D electromagnetic simulations for RF components such as antennas, connectors, waveguides, enclosures, and PCB structures using HFSS.
Model and analyze high-frequency structures, including transmission lines, vias, transitions, and discontinuities.
Extract key EM parameters such as S-parameters, impedance, radiation patterns, gain, efficiency, and field distributions.
Perform frequency-domain and time-domain EM analysis for signal integrity and RF performance validation.
Support antenna design and optimization, including impedance matching, bandwidth improvement, and radiation performance.
Conduct parametric studies, optimization,



and sensitivity analysis to improve design robustness.
Perform EMI/EMC analysis, including shielding effectiveness, coupling, and interference mitigation strategies.
Collaborate with PCB and mechanical teams to recommend improvements in layout, grounding, shielding, and enclosure design.
Support co-simulation workflows involving circuit tools (SIwave, ADS, etc.) and system-level integration.
Validate simulation results with measurements such as VNA, anechoic chamber testing, and near-/far-field measurements.
Prepare detailed technical reports, simulation documentation, and design guidelines.
Participate in design reviews and provide technical recommendations based on EM analysis.

Required Qualifications & Skills
- Bachelor’s or Master’s degree in Electronics, Electrical Engineering, RF/Microwave Engineering, or a related field.
0 - 2 years of hands-on experience in electromagnetic simulation using HFSS or equivalent 3

📌 Simulation Engineer Pune
🏢 3D Engineering Automation
📍 Pune