Top 79 quantum computing quantum algorithm quantum algorithm quantum algorithm quantum ai Jobs in milpitas, ca

Senior System Integration Engineer
PsiQuantum —Milpitas, CA
- $140,000 - $200,000 a year
- Email
- 3 years
- Doctor of Philosophy
- Organizational skills
4d
Cryptography Research Scientist, FHE & PQC
LG —Santa Clara, CA
- $169,000 - $186,000 a year
- Full-time
- Hybrid work
- Computer Science
- Analysis skills
- Math
- Paid parental leave
- Paid holidays
Senior Optical Process Engineer
PsiQuantum —Milpitas, CA
- Email
- 5 years
- Analysis skills
- Senior level
Staff Supply Chain Manager / Supplier Engineer
PsiQuantum —Milpitas, CA
- $153,000 - $220,000 a year
- Email
- 7 years
- Contracts
- Senior level
Manager of Process Engineering
PsiQuantum —Milpitas, CA
- $130,000 - $190,000 a year
- Email
- Analysis skills
- Senior level
- Leadership
Principal Characterization-Failure Analysis Engineer
PsiQuantum —Milpitas, CA
- $165,000 - $200,000 a year
- Email
- Analysis skills
- Senior level
- Electrical Engineering
Student Researcher, PhD, Winter/Summer 2026
Google —Palo Alto, CA
- $118,000 - $157,000 a year
- Computer Science
- English
- Java
- Paid holidays
- Disability insurance
Senior Cryostat Equipment Engineer
PsiQuantum —Milpitas, CA
- $130,000 - $165,000 a year
- Email
- Schematics
- 3 years
- Senior level
Senior Supply Chain Manager/Supplier Engineer - PCBA
PsiQuantum —Milpitas, CA
- $115,000 - $170,000 a year
- Email
- 5 years
- Data analysis skills
- Analysis skills
R&D Engineer – Thin Film Materials
PsiQuantum —Palo Alto, CA
- $95,000 - $145,000 a year
- Email
- Doctor of Philosophy
- Senior level
- Electrical Engineering
Senior Subsystem Validation Engineer
PsiQuantum —Milpitas, CA
- $160,000 - $200,000 a year
- Email
- 5 years
- Engineering
- System design
Senior Test Automation Engineer, Photonics
PsiQuantum —Milpitas, CA
- $155,000 - $200,000 a year
- Email
- 6 years
- Engineering
- SQL
Photonic Circuits Designer
PsiQuantum —Palo Alto, CA
- $130,000 - $165,000 a year
- Email
- Computer Science
- Doctor of Philosophy
- Senior level
Principal Power Systems Architect, Quantum Infrastructure
PsiQuantum —Milpitas, CA
- $195,000 - $260,000 a year
- Email
- Master's degree
- Analysis skills
- Doctor of Philosophy
Senior Optical Packaging Process Engineer
PsiQuantum —Milpitas, CA
- $160,000 - $200,000 a year
- Email
- 5 years
- Assembly
- Training & development
Technical Lead, Single Photon Sources Validation
PsiQuantum —Milpitas, CA
- $195,000 - $225,000 a year
- Email
- 11+ years
- Mentoring
- Scripting
Senior Government Programs Manager
PsiQuantum —Palo Alto, CA
- $140,000 - $163,000 a year
- Email
- 7 years
- Bachelor of Science
- Bachelor's degree
10d
Principal System Integration Lead (Quantum Hardware)
PsiQuantum —Milpitas, CA
- $195,000 - $260,000 a year
- Email
- 6 years
- Doctor of Philosophy
- Senior level
Staff Firmware Engineer
PsiQuantum —Palo Alto, CA
- $180,000 - $228,000 a year
- Email
- Computer Science
- Schematics
- System design
High-speed Photonic Experimentalist
PsiQuantum —Palo Alto, CA
- $110,000 - $175,000 a year
- Email
- Laboratory experience
- Assembly
- Doctor of Philosophy
3d

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Senior System Integration Engineer

PsiQuantum -
Milpitas, CA

Apply Now

Job Details

Full-time
$140,000 - $200,000 a year
4 days ago

Qualifications

Fiber optic network
Electrical engineering
Optics
System testing
Engineering product development
Cross-functional collaboration
Telecommunications testing equipment
Cross-functional communication

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.

Job Summary:

The Senior System Integration Engineer reports into the System Design organization. This role is responsible for system connectivity, rack layout design, and overall system readiness and integration to enable system commissioning.

Responsibilities:

System integration of electro-optic components through racks, ducts and cryostats.
Define overall system connectivity for complex systems and subsystems.
Rack layout design, documentation, bring up procedures.
Support design leads to acquire necessary equipment for subsystem operation and testing.
Design of smaller subsystems to enable validation of boxes and subsystems.
Write and maintain connectivity and integration documentation.
Maintain rack and top-level system designs, including optical and electrical connectivity BOMs.
Python scripting, calling Controls SW APIs / drivers to control lab equipment and proprietary systems.
Write and maintain documentation of system performance.
Coordinate cross-functionally to meet requirements and schedule with System Design leads, Electronics Design, Validation, System Commissioning, System Architecture, and Quantum Operating Software teams.
Adapt to new challenges and develop new skills to suit the task at hand.
Other duties and responsibilities as assigned.

Experience/Qualifications:

Required:

M.S. or PhD in Physics, Optical or Electrical Engineering with 5+ years industry experience.
3+ years industry experience validating and testing optical systems.
Expertise in cross-functional product development.
Experience in complex system integration and fiber networking.
Experience working with optical test equipment including power meters, optical backscatter reflectometers (OBR), optical spectrum analyzer (OSA).
Strong organizational skills, excellent communication skills, attention to detail and ability to multitask.
Strong critical thinking, creative, innovative, analytical, and detail oriented problem-solving skill.
Ability to work independently with limited direction.

Preferred:

Expertise with advanced fiber optic technologies such as sensing, timing distribution, clock distribution, or submarine telecoms applications.
Knowledge, expertise and experience with optical transmission systems, laser sources, optical fiber to die coupling technologies.

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

$140,000 - $185,000 USD

Bay Area Pay Range

$175,000 - $200,000 USD

Apply Now

Refine Your Search

quantum computing quantum algorithm quantum algorithm quantum algorithm quantum ai jobs in milpitas, ca

Senior System Integration Engineer

Cryptography Research Scientist, FHE & PQC

Senior Optical Process Engineer

Staff Supply Chain Manager / Supplier Engineer

Manager of Process Engineering

Principal Characterization-Failure Analysis Engineer

Student Researcher, PhD, Winter/Summer 2026

Senior Cryostat Equipment Engineer

Senior Supply Chain Manager/Supplier Engineer - PCBA

R&D Engineer – Thin Film Materials

Senior Subsystem Validation Engineer

Senior Test Automation Engineer, Photonics

Photonic Circuits Designer

Principal Power Systems Architect, Quantum Infrastructure

Senior Optical Packaging Process Engineer

Technical Lead, Single Photon Sources Validation

Senior Government Programs Manager

Principal System Integration Lead (Quantum Hardware)

Staff Firmware Engineer

High-speed Photonic Experimentalist

I want to receive the latest job alert for quantum computing quantum algorithm quantum algorithm quantum algorithm quantum ai in milpitas, ca

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