Top 134 Quantum algorithm quantum algorithm quantum algorithm quantum physics algorithms Jobs

Senior Integrated Photonics Engineer - Active Devices and Circuits
PsiQuantum —Palo Alto, CA
- $150,000 - $202,000 a year
- Email
- Assembly
- Doctor of Philosophy
- Mentoring
8d
Senior Engineer, System Calibration (Electro-Optics)
PsiQuantum —Milpitas, CA
- $148,000 - $195,000 a year
- Email
- 3 years
- Analysis skills
- Doctor of Philosophy
Senior Manager, Data Science - Quantum Computing Research (Remote-Eligible)
Capital One —McLean, VA
- Email
- Remote
- Computer Science
- Bachelor's degree
- Doctor of Philosophy
- Health insurance
Silicon Photonics Engineer
PsiQuantum —Palo Alto, CA
- $115,000 - $164,000 a year
- Email
- 5 years
- Analysis skills
- Doctor of Philosophy
6d
Principal System Integration Lead (Quantum Hardware)
PsiQuantum —Milpitas, CA
- $195,000 - $260,000 a year
- Email
- 6 years
- Doctor of Philosophy
- Senior level
Postdoctoral Researcher in Quantum Computing for Quantum Scattering in Plasmas
Los Alamos National Laboratory —Los Alamos, NM
- $97,000 a year
- Email
- 18 years or older
- Pass drug screening
- Doctor of Philosophy
- Paid parental leave
- Disability insurance
Senior Scientist, Quantum Compilation
Q-CTRL —Los Angeles, CA
- Full-time
- Computer Science
- Engineering
- C++
7d
Quantum Error Correction Metrologist, Quantum AI
Google —Goleta, CA
- $147,000 - $211,000 a year
- Full-time
- Analysis skills
- Doctor of Philosophy
- Experience equivalent to degree accepted
1d
Program Manager, Kill Chain Portfolio (Advanced Sensors & Quantum Systems)
Riverside Research Institute —Mountain View, CA
- $200,000 - $270,000 a year
- Full-time
- Doctoral degree
- Bachelor's degree
- Mentoring
4d
Senior Quantum Analog Mixed-Signal Verification Engineer
Microsoft —Redmond, WA
- $119,800 - $258,000 a year
- Full-time
- Background check
- Doctoral degree
- Engineering
Patent Agent - Quantum/Physics
Young Basile —Remote
- $160,000 - $200,000 a year
- Full-time
- Remote
- 5 years
- Master's degree
- Doctor of Philosophy
Quick Apply
15h
Senior Director, Electrical Subsystem Design
PsiQuantum —Milpitas, CA
- $255,000 - $290,000 a year
- Email
- 11+ years
- Master's degree
- Mentoring
Senior Analog / Mixed-Signal IC Design Engineer
PsiQuantum —Palo Alto, CA
- $145,000 - $197,000 a year
- Email
- Analysis skills
- Doctor of Philosophy
- Organizational skills
Quantum Applications Architect
Microsoft —Redmond, WA
- $102,100 - $219,200 a year
- Full-time
- Background check
- Computer Science
- Master's degree
6d
Senior Optical Fiber Network Design Engineer
PsiQuantum —Milpitas, CA
- $130,000 - $195,000 a year
- Email
- 3 years
- Doctor of Philosophy
- Organizational skills
7d
Senior Staff Research Scientist, Quantum Error Correction, Quantum AI
Google —Goleta, CA
- $262,000 - $365,000 a year
- Full-time
- Computer science
- Computer Science
- Doctor of Philosophy
4d
Principal Quantum Applications Architect - Cryptography
Microsoft —Redmond, WA
- $142,800 - $304,200 a year
- Full-time
- Background check
- Doctoral degree
- Computer Science
4d
Postdoctoral Research Scientist
Columbia University —United States
- $72,116 - $74,279 a year
- University
- Doctor of Philosophy
- Senior level
Fiber Sensing PostDoc
NOKIA —United States
- Full-time
- Computer Science
- English
- Doctor of Philosophy

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Senior Integrated Photonics Engineer - Active Devices and Circuits

PsiQuantum -
Palo Alto, CA

Apply Now

Job Details

Full-time
$150,000 - $202,000 a year
8 days ago

Qualifications

MATLAB
Data visualization software proficiency
Circuit design
Engineering development testing
COMSOL
Electronics test plan development
Optics
Assembly
Collaboration with product development teams
Electronics test data analysis
ANSYS
Doctor of Philosophy
Master of Science
Electrical engineering training
COMSOL Multiphysics
Mentoring
Design engineering
Master's degree in applied physics
Physics
Developing automated testing protocols
Data-driven problem-solving
Master's degree in electrical engineering
Collaboration with manufacturing teams
Managing projects
Oscilloscopes
Quantum engineering
Simulation tools
Radio frequency (RF) testing
Senior level
Electrical Engineering

Full Job Description

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems.

Quantum computers harness the laws of quantum mechanics to solve problems that even the most advanced supercomputers or AI systems will never reach. Their impact will span energy, pharmaceuticals, finance, agriculture, transportation, materials, and other foundational industries.

Our architecture and approach is based on silicon photonics. By leveraging the advanced semiconductor manufacturing industry—including partners like GlobalFoundries—we use the same high-volume processes that already produce billions of chips for telecom and consumer electronics. Photonics offers natural advantages for scale: photons don’t feel heat, are immune to electromagnetic interference, and integrate with existing cryogenic cooling and standard fiber-optic infrastructure.

In 2024, PsiQuantum announced government-funded projects to support the build-out of our first utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. These initiatives reflect a growing recognition that quantum computing will be strategically and economically defining—and that now is the time to scale.

PsiQuantum also develops the algorithms and software needed to make these systems commercially valuable. Our application, software, and industry teams work directly with leading Fortune 500 companies—including Lockheed Martin, Mercedes-Benz, Boehringer Ingelheim, and Mitsubishi Chemical—to prepare quantum solutions for real-world impact.

Quantum computing is not an extension of classical computing. It represents a fundamental shift—and a path to mastering challenges that cannot be solved any other way. The potential is enormous, and we have a clear path to make it real.

Come join us.

Position summary:
PsiQuantum is seeking an Integrated Photonics Engineer – Active Devices and Circuits to help develop active components and circuits for the world’s first fault- tolerant quantum computer. The hiring level and scope for this role will be calibrated to the selected candidate’s experience and strengths. Candidates with relevant PhD/postdoctoral exposure, as well as those with additional industryexperience, are encouraged to apply.

The candidate will independently own the design, modeling, testing, characterization, and data analysis of active photonic devices and circuits. The Photonics Engineer will collaborate closely with teams across PsiQuantum—including electronics, manufacturing, test, packaging, and system validation—to achieve these goals. A successful candidate is expected to have hands-on experience and knowledge in active photonic technologies such as electro-optic phase shifters, switches, modulators, and related components.

Responsibilities:

Design, simulate, and optimize novel integrated photonic devices and photonic integrated circuits for quantum computing

Take a leading role in photonic tapeouts, including hands-on layout, DOE and circuit design, planning, and interfacing with stakeholders such as packaging teams and electronic driver designers

Collaborate with dedicated test and lab teams to

Plan and execute automated high-volume tests

Develop new test methods when needed

Develop and implement new analysis methods as necessary

Analyze measurement data and interpret analysis results to understand and improve components and circuits

Collaborate across multidisciplinary engineering teams to build, test, and characterize high-performance photonic chips and assemblies, including assembly-level characterization of builds that integrate photonic circuits, PCBs, drivers, and related hardware.

Mentor junior staff members

Qualifications:

MS or PhD in electrical engineering, applied physics, optical engineering, or related discipline

PhD with relevant exposure to integrated photonics and electro-optic devices required; 3+ years of industry experience in integrated photonics technologies is strongly preferred, experience includes:

Deep expertise in integrated photonic devices—including both passive and active components—with a strong focus on electro-optic phase shifters and modulators (e.g., in thin-film lithium niobate, BTO, doped silicon, or III-V materials such as InP, GaAs, AlGaAs, InGaAsP); experience with high-speed operation (10 GHz bandwidth and beyond) and experimental characterization is a strong plus.

Experience in the design and modeling of photonic and electro-optic components using industry-standard tools such as Ansys Lumerical, Tidy3D, COMSOL Multi-physics, Meep, etc.

Knowledge in modeling of photonic circuits (e.g using Lumerical Interconnect or SAX) is a plus.

Knowledge RF concepts, signal integrity and experience with simulation tools such as HFSS and ADS is a plus.

Experience with photonic tapeouts and understanding of the foundry process.

Photonic layout experience (using e.g. IPKISS, GDSFactory, etc.)

Understanding or hands on experience with photonic packaging is a plus.

Understanding of photonic-electronic interfaces (drivers, TIAs, etc.) is a plus.

Deep expertise in the characterization of integrated passive and active photonic components; hands-on experience with high-speed characterization techniques—such as S-parameter measurements, large-signal time-domain analysis of active photonic devices, and assembly-level characterization—is strongly preferred. Familiarity with lab equipment such as oscilloscopes, signal generators, VNAs, high-speed probes, and related RF/photonic test setups is a strong plus.

Proficient in programming languages such as Python and Matlab.

Strong data analysis skills, including visualization and making data-driven design decisions

Collaborative in a multi-disciplinary startup environment.

Ability to work independently with limited direction.

Experience in project planning and management.

Proven team player with an ability to work with local and remote team members

Excellent verbal and written communication skills with an ability to communicate effectively to various audiences.

Strong critical thinking, creative, innovative, analytical, and detail oriented problem-solving skills.

[We are open to adjusting the compensation to experience level]

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 [email protected].

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

$150,000 - $185,000 USD

Bay Area Pay Range

$170,000 - $202,000 USD

Apply Now

Refine Your Search

quantum algorithm quantum algorithm quantum algorithm quantum physics algorithms jobs

Senior Integrated Photonics Engineer - Active Devices and Circuits

Senior Engineer, System Calibration (Electro-Optics)

Senior Manager, Data Science - Quantum Computing Research (Remote-Eligible)

Silicon Photonics Engineer

Principal System Integration Lead (Quantum Hardware)

Postdoctoral Researcher in Quantum Computing for Quantum Scattering in Plasmas

Senior Scientist, Quantum Compilation

Quantum Error Correction Metrologist, Quantum AI

Program Manager, Kill Chain Portfolio (Advanced Sensors & Quantum Systems)

Senior Quantum Analog Mixed-Signal Verification Engineer

Patent Agent - Quantum/Physics

Senior Director, Electrical Subsystem Design

Senior Analog / Mixed-Signal IC Design Engineer

Quantum Applications Architect

Senior Optical Fiber Network Design Engineer

Senior Staff Research Scientist, Quantum Error Correction, Quantum AI

Principal Quantum Applications Architect - Cryptography

Postdoctoral Research Scientist

Fiber Sensing PostDoc

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