Principal Hardware Design Engineer

PsiQuantum; Palo Alto (CA); On-site; USD 230,000 - 250,000; Full time

Job summary

A leading company in quantum computing is seeking an experienced Principal Hardware Design Engineer to join their innovative team. The role involves designing integral hardware for quantum systems, collaborating with a cross-functional team to develop high-performance circuitry while ensuring compliance with system architecture. This is an exceptional opportunity to contribute to cutting-edge technology in a high-impact environment.

Qualifications

• 12+ years experience with a Master's degree.
• 8-15 years experience with a B.S. degree.
• Strong verbal and written communication skills.

Responsibilities

• Design and oversee PCB layout of high-speed transceivers.
• Ensure signal integrity and EMI suppression.
• Maintain detailed documentation of hardware designs.

Skills

Attention to detail

Problem-solving

Team collaboration

Education

Master Degree

B.S. Degree

Tools

C++

Python

Orcad Schematic Capture

Allegro PCB Layout

Keysight PathWave ADS

Microsoft Office

Job description

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Quantum computing holds the promise of humanity’s mastery over the natural world, but only if we can build a real quantum computer. PsiQuantum is on a mission to build the first real, useful quantum computers, capable of delivering the world-changing applications that the technology has long promised. We know that means we will need to build a system with roughly 1 million qubits that supports fault tolerant error correction within a scalable architecture, and a data center footprint.

By harnessing the laws of quantum physics, quantum computers can provide exponential performance increases over today’s most powerful supercomputers, offering the potential for extraordinary advances across a broad range of industries including climate, energy, healthcare, pharmaceuticals, finance, agriculture, transportation, materials design, and many more.

PsiQuantum has determined the fastest path to delivering a useful quantum computer, years earlier than the rest of the industry. Our architecture is based on silicon photonics which gives us the ability to produce our components at Tier-1 semiconductor fabs such as GlobalFoundries where we leverage high-volume semiconductor manufacturing processes, the same processes that are already producing billions of chips for telecom and consumer electronics applications. We also benefit from the quantum mechanics reality that photons don’t feel heat or electromagnetic interference, allowing us to take advantage of existing cryogenic cooling systems and industry standard fiber connectivity.

In 2024, PsiQuantum announced two government-funded projects to support the build-out of our first Quantum Data Centers and utility-scale quantum computers in Brisbane, Australia and Chicago, Illinois. Both projects are backed by nations that understand quantum computing’s potential impact and the need to scale this technology to unlock that potential. And we won’t just be building the hardware, but also the fault tolerant quantum applications that will provide industry-transforming results.

Quantum computing is not just an evolution of the decades-old advancement in compute power. It provides the key to mastering our future, not merely discovering it. The potential is enormous, and we have the plan to make it real. Come join us.

There’s much more work to be done and we are looking for exceptional talent to join us on this extraordinary journey!

Job Summary

The mission of PsiQuantum's Principal Hardware Design Engineer role is to support the Electronics team by owning hardware designs integral to the underlying system of the quantum computer. This engineer will collaborate in cross-functional teams of thermal, mechanical, firmware, optical engineers. The designs will meet the requirements of the overall system architecture and physical framework of the quantum computer.

Responsibilities

• Design, create schematics, and oversee PCB layout of analog and digital circuitry consisting of but not limited to high-speed transceivers, 10+ Gbps electrical and optical data links, FPGA's, microcontrollers, clock distribution, and power distribution.
• Ensure signal integrity and EMI suppression is accounted for in all designs.
• Design and create test set-ups for testing of electro-optic modules.
• Characterize, optimize, and debug analog, digital, and electro-optic circuitry using equipment such as mixed signal & sampling oscilloscopes, vector network analyzers, signal generators, multimeters, DC power supplies.
• Develop software to drive measurements.
• Analyze data and extract key performance parameters.
• Maintain detailed documentation of hardware designs, test results, and design changes.
  
  

Software Tools

• Orcad Schematic Capture and Allegro PCB Layout.
• C++, Python, RTL (VHDL or Verilog).
• Keysight PathWave ADS.
• Microsoft Office.
  
  

Experience/Qualifications

• 12yrs exp. with a Master Degree.
• 8-15yrs with a B.S. Degree.
• Results oriented.
• Delivers on commits.
• Attention to detail.
• Data-driven in decision-making.
• Strong problem-solving skills.
• Proven team player with an ability to work effectively across departments, sites, time zones in direct and matrix team environments.
• Excellent verbal and written communication skills with an ability to communicate effectively to a variety of audiences ranging from senior leadership and technical experts to entry-level staff.
  
  

PsiQuantum provides equal employment opportunity for all applicants and employees. PsiQuantum does not unlawfully discriminate on the basis of race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, military or veteran status, marital status, domestic partner status, sexual orientation, genetic information, or any other basis protected by applicable laws.

Note: PsiQuantum will only reach out to you using an official PsiQuantum email address and will never ask you for bank account information as part of the interview process. Please report any suspicious activity to [e-mail].

We are not accepting unsolicited resumes from employment agencies.

The ranges below reflect the target ranges for a new hire base salary. One is for the Bay Area (within 50 miles of HQ, Palo Alto), the second one (if applicable) is for elsewhere in the US (beyond 50 miles of HQ, Palo Alto). If there is only one range, it is for the specific location of where the position will be located. Actual compensation may vary outside of these ranges and is dependent on various factors including but not limited to a candidate's qualifications including relevant education and training, competencies, experience, geographic location, and business needs. Base pay is only one part of the total compensation package. Full time roles are eligible for equity and benefits. Base pay is subject to change and may be modified in the future.

U.S. Base Pay Range

$230,000—$250,000 USD

Bay Area Pay Range

$240,000—$260,000 USD

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Computer Hardware Manufacturing

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