SI/PI Hardware Engineer Intern/Hardware Engineer

About the Role:

Work on challenging signal and power integrity problems for cutting-edge networking technologies while developing tools and automations to support innovation in next-generation switching and routing solutions.

SI/PI Hardware Engineer Intern - Working for Cisco through INFINITUM/PTEC / Hardware Engineer

Responsibilities:

** Perform signal and power integrity analysis for high-speed networking products.
** Support design, simulation, and validation of high-speed interconnects, PCB stack-ups, and power delivery networks.
** Develop automation tools and scripts to improve SI/PI workflows and productivity.
** Document and communicate findings and recommendations clearly with team members.

Minimum Requirements:

** Currently studying in Physics, Electrical Engineering, or related fields. (A diploma is not mandatory, but relevant study is required.)
** Fluency in English (speaking and writing).
** Basic understanding of circuit theory, transmission lines, impedance, crosstalk, S-parameters.
** Basic understanding of PCB architecture (stackup, vias, interconnects, padstack, etc.).
** Good communication skills and willingness to learn new technologies.
** Strong problem-solving skills and ability to work independently.

Preferred Qualifications:

** Familiarity with electromagnetic simulation tools (ANSYS HFSS, SIwave, CST, or similar).
** Hands-on experience with circuit simulation tools (Keysight ADS, Cadence Sigrity, SPICE-based tools).
** Experience with scripting languages such as MATLAB or Python.
** Understanding of signal integrity and power integrity fundamentals: transmission lines, impedance, crosstalk, S-parameters, PDNs.

Salary:

Internship positions are paid. Salary will depend on qualifications and experience.

Interested candidates are welcome to send their CV and portfolio to: [email protected] ([email protected]?subject=)