Principal Design Engineer

3 hours ago

SGP Singapore Tampines Jabil Full time $120,000 - $180,000 per year
At Jabil we strive to make ANYTHING POSSIBLE and EVERYTHING BETTER. We are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, manufacturing, and supply chain solutions. With over 50 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.

This Principal Design Engineer will involve simulating and analyzing the signal integrity and power integrity of optical transceivers using various simulation tools. The Principal Design Engineer would be responsible for verifying the transceiver's performance, identifying potential problems, and developing solutions. The Principal Design Engineer would also work closely with other engineers to ensure that the transceiver meets all requirements.

Essential Duties and Responsibilities:

  • Simulate and analyze signal integrity (SI) and power integrity (PI) of optical transceivers.
  • Utilize simulation software to model and analyze transmission lines, connectors, and other components.
  • Identify potential SI/PI issues, such as reflections, crosstalk, and noise.
  • Develop and implement solutions to address SI/PI problems.
  • Collaborate with other engineers to ensure the transceiver meets all performance requirements.
  • Document and report simulation results.

Job Qualifications and Knowledge Requirements:

  • Strong understanding of SI/PI principles and theories.
  • Experience with SI/PI simulation software (e.g., HFSS, ANSYS).
  • Experience with 3D/2D electromagnetic (EM) simulation tools.
  • Familiarity with transmission line theory.
  • Knowledge of optical transceiver design and operation.
  • Experience with high-speed electronics and photonics.
  • Strong analytical and problem-solving skills.
  • Excellent communication and collaboration skills.

Education and Experience Requirements:

  • Master's degree or higher in Electrical Engineering, Physics, or a related field.
  • Relevant experience in SI/PI simulation and analysis.
  • Experience with high-speed data transmission and fiber optics.
  • Familiarity with test and measurement equipment (e.g., VNA, TDR). 
BE AWARE OF FRAUD: When applying for a job at Jabil you will be contacted via correspondence through our official job portal with a e-mail address; direct phone call from a member of the Jabil team; or direct e-mail with a e-mail address. Jabil does not request payments for interviews or at any other point during the hiring process. Jabil will not ask for your personal identifying information such as a social security number, birth certificate, financial institution, driver's license number or passport information over the phone or via e-mail. If you believe you are a victim of identity theft, contact your local police department. Any scam job listings should be reported to whatever website it was posted in.

Jabil, including its subsidiaries, is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, veteran status, or any other characteristic protected by law.

Accessibility Accommodation  If you are a qualified individual with a disability, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access site as a result of your disability. You can request a reasonable accommodation by sending an e-mail to with the nature of your request and contact information. Please do not direct any other general employment related questions to this e-mail. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to.#whereyoubelong

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