Back to jobs
New

Sr. Staff/Principal Engineer, SI/PI

泰安, New Taipei City, Taiwan

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities.

We are seeking a Principal or Senior Staff SI/PI Engineer with deep expertise in highspeed interfaces for high-performance computing hardware. This role requires extensive knowledge of Interfaces like GDDR, LPDDR, DDR, PCIe Gen 5 & 6, Ethernet IEEE 802.3 all speeds, USB, etc. The ideal candidate will work closely with cross-functional teams, ensuring our products meet the simulations & measurements’ margins and budgets of the specifications for data centers, workstations, and consumer computing applications.

This role is hybrid, based out of Taipei City, Taiwan.

We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting.

 

Responsibilities:

  • Lead SI & PI efforts for highspeed AI computing hardware across global markets, includes PCB stackup design, material comparison, vendor approval, design guideline creation and review.
  • Model extraction (S-parameter, RLGC, …) from passive channels on PCBs & cables including connectors.
  • Manage global ODMs’ highspeed lead, engage in discussion, review & suggestions for SI works pre-layout, post & debug work in close contact with suppliers.
  • Cooperate closely with package, board layout, and supply chain in identifying the best solutions for highest system SI/PI performance.
  • Architect, design and optimizing the Power Delivery Network (PDN) on PCBs and the full system (secondary).
  • Work closely with Field Application Engineers to enable customer system designs for the best SI/PI performance.
  • Develop and maintain technical documentation, including design guidelines, test flows, test reports and feed into Jira & confluence system.
  • Highspeed scope, TDR & VNA measurement for board material, cable characterization and model correlation.
  • Train internal members (EE & Layout) on best SI/PI practices and industry trends.

 

Experience & Qualifications:

  • Bachelor’s or Master’s degree in Electrical Engineering, Microwave, or a related field.
  • 7+ years of experience in SI/PI and product design & manufacturing for computing and/or networking hardware.
  • Hands on knowledge with ADS, HFSS/3D, Sigrity (Clarity/PowerSI), Hspice or similar industry standard simulation tools.
  • Extensive knowledge of Interfaces like GDDR, LPDDR, DDR, PCIe Gen 5 & 6, Ethernet IEEE 802.3 all speeds, USB, etc.
  • Knowledge of various signaling modulations like NRZ, PAM4 (optional).
  • Experience with measurements & standards compliance procedures.
  • Experience with Cadence Allegro PCB designer and/or Altium, Constraints Manager and or other PCB stack up designer tools.
  • ASIC package (also advanced packaging, HBM, chiplets) exposure is a strong plus.
  • Deep knowledge of impacts of high-volume PCB manufacturing on Signal & Power integrity.
  • Familiarity with high-performance computing, data center equipment, and consumer electronics.
  • Limited scripting knowledge (python, shell) may be needed.
  • Strong problem-solving and analytical skills to diagnose and resolve SI/PI failures.
  • Excellent communication skills to support internal teams and global customers.
  • Ability to travel internationally (up to 5%) to support testing, supplier visits, and customers & ODM engagements.

 

Tenstorrent offers a highly competitive compensation package and benefits, and we are an equal opportunity employer.

Due to U.S. Export Control laws and regulations, Tenstorrent is required to ensure compliance with licensing regulations when transferring technology to nationals of certain countries that have been licensing conditions set  by the U.S. government.

As this position will have direct and/or indirect access to information, systems, or technologies that are subject to U.S. Export Control laws and regulations, please note that citizenship/permanent residency, asylee and refugee information and supporting documentation will be required and considered as a condition of employment.

If a U.S. export license is required, employment will not begin until a license with acceptable conditions is granted by the U.S. government.  If a U.S. export license with acceptable conditions is not granted by the U.S. government, then the offer of employment will be rescinded.

Apply for this job

*

indicates a required field

Resume/CV*

Accepted file types: pdf, doc, docx, txt, rtf

Cover Letter

Accepted file types: pdf, doc, docx, txt, rtf

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Tenstorrent’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Select...
Select...
Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.