Top 28 Quantum algorithm quantum algorithm quantum algorithm quantum information Jobs in Milpitas, Ca

Cryptography Research Scientist, FHE
LG Electronics —San Jose, CA
- $169,000 - $186,000 a year
- Full-time
- Hybrid work
- Computer Science
- Analysis skills
- Math
- Paid parental leave
- Paid holidays
Quick Apply
Senior Hardware Test Automation Engineer, Photonics
PsiQuantum —Milpitas, CA
- $155,000 - $180,000 a year
- Email
- 6 years
- Engineering
- SQL
10d
Senior Researcher/ Principal Researcher
Fujitsu —Santa Clara, CA
- $160,000 - $250,000 a year
- Computer Science
- Doctor of Philosophy
- In-person
- 401(k)
6d
Security Engineer, Specialized Business Services Cryptography
Amazon.com Services LLC —Sunnyvale, CA
- $159,300 - $202,400 a year
- Full-time
- Computer science
- Computer Science
- 3 years
- AD&D insurance
- Health insurance
14d
Principal Optical Fiber Architect
PsiQuantum —Milpitas, CA
- $170,000 - $230,000 a year
- Email
- 5 years
- Doctor of Philosophy
- Organizational skills
6d
High Performance Computing Engineer
Schlumberger —Sunnyvale, CA
- Computer Science
- Continuous improvement
- Doctor of Philosophy
- Health insurance
- Dental insurance
Senior Software Engineering Manager
Rigetti Computing —Fremont, CA
- $220,000 - $250,000 a year
- Full-time
- 7 years
- Bachelor of Science
- System design
- Paid parental leave
- Health insurance
SoC Platform Engineer
E-Space —Saratoga, CA
- $150,000 - $220,000 a year
- Weekends as needed
- Office
- Master's degree
- US work authorization
- Paid holidays
- Paid time off
Postdoctoral Appointee - Molecular Dynamics Theory, Onsite
Sandia National Laboratories —Livermore, CA
- Temporary
- Background check
- Pass drug screening
- Doctor of Philosophy
- Relocation assistance
- Health insurance
3d
Research Associate - Attosecond Electron Motion
SLAC National Accelerator Laboratory —Menlo Park, CA
- $70,000 - $100,000 a year
- Temporary
- Doctor of Philosophy
- Senior level
- Communication skills
Staff Research Scientist
Visa U.S.A. Inc. —Foster City, CA
- $169,100 - $270,800 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- 3 years
- Wellness program
- Health savings account
SoC Firmware Engineer
E-Space —Saratoga, CA
- $150,000 - $220,000 a year
- Weekends as needed
- Computer Science
- System design
- Office
- Paid holidays
- Paid time off
Lead Research Scientist
Visa U.S.A. Inc. —Foster City, CA
- $215,300 - $344,600 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Wellness program
- Health savings account
Senior Mechanical Engineer, OCS
PsiQuantum —Palo Alto, CA
- $130,000 - $160,000 a year
- Email
- 5 years
- Analysis skills
- Senior level
Senior Engineering & NPI Buyer
PsiQuantum —Milpitas, CA
- $100,000 - $145,000 a year
- Email
- 5 years
- Data analysis skills
- Analysis skills
6d
Senior Product Security Software / Firmware Engineer
Hewlett Packard Enterprise —Sunnyvale, CA
- $120,000 - $243,000 a year
- Full-time
- Hybrid work
- Computer Science
- System design
- Office
Senior Supply Chain Manager/Supplier Engineer - PCBA
PsiQuantum —Milpitas, CA
- $115,000 - $131,000 a year
- Email
- 7 years
- Bachelor's degree
- Contracts
6d

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The Ohio State University —Columbus, OH
Ph.D. in Physics, Electrical Engineering, Computer Science, Chemistry, or a related field. The Arts and Sciences provides extraordinary opportunities to…

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Cryptography Research Scientist, FHE

LG Electronics -
San Jose, CA

Quick Apply

Job Details

Full-time
$169,000 - $186,000 a year

Benefits

Paid parental leave
Paid holidays
Disability insurance
Health insurance
Dental insurance
Paid time off
Parental leave
Vision insurance
401(k) matching

Qualifications

System performance optimization
Doctor of Philosophy
Prototype creation
Data encryption implementation
Prototypes

Full Job Description

Step into the innovative world of LG Electronics. As a global leader in technology, LG Electronics is dedicated to creating innovative solutions for a better life. Our brand promise, 'Life's Good', embodies our commitment to ensuring a happier life for all. We have a rich history spanning over six decades and a global presence in over 290 locations. Our diverse portfolio includes Home Appliance Solutions, Media Entertainment Solutions, Vehicle Solutions, and Eco Solutions. Our management philosophy, "Jeong-do Management," embodies our commitment to high ethical standards and transparent operations. Grounded in the principles of 'Customer-Value Creation' and 'People-Oriented Management', these values shape our corporate culture, fostering creativity, diversity, and integrity. At LG, we believe in the power of collective wisdom through an inclusive work environment. Join us and become a part of a company that is shaping the future of technology. At LG, we strive to make Life Good for Everyone.

About the Team - LG's Emerging Technology Lab

LG's Emerging Technology Lab (ETL) is the catalyst for technological innovation within LG's CTO organization. Located in the Silicon Valley and New Jersey, we drive excellence across CTO organizations and business units by pioneering in select emerging technology areas. As the Center of Excellence (CoE), we define and shape key technology domains, setting strategic directions that foster impactful internal and external partnerships to deliver measurable business value.

Position Overview

We are seeking a highly motivated Cryptography Research Engineer / Scientist to join our Advanced Security team located in Santa Clara, CA. This can be a hybrid position.

The Cryptography Research Scientist will be working on next-generation cryptographic technologies, with a primary focus on Fully Homomorphic Encryption (FHE) and additional involvement in Post-Quantum Cryptography (PQC). This position is intended for early-career researchers, typically candidates with a PhD and 0–2 years of relevant research or industry experience.

This role is centered on the research, optimization, implementation, and deployment of privacy-enhancing technologies for real-world applications. The ideal candidate will have strong mathematical foundations in modern cryptography, hands-on software development skills, and a passion for translating advanced cryptographic concepts into practical systems and Proof-of-Concept (PoC) demonstrations.

The candidate will work on cutting-edge problems involving encrypted computation, privacy-preserving AI/analytics, and quantum-safe cryptographic systems.

Key Responsibilities

Conduct advanced research and development in Fully Homomorphic Encryption (FHE) and related privacy-enhancing technologies.
Design, optimize, and implement FHE algorithms and pipelines for practical applications and deployment scenarios.
Develop high-performance implementations for specialized use cases, including:
- privacy-preserving AI/ML inference,
- secure analytics and recommendation systems,
- confidential cloud computation.
Develop and demonstrate Proof-of-Concept (PoC) systems showcasing practical FHE applications.
Evaluate and integrate modern FHE frameworks and libraries such as:
- OpenFHE,
- HEAAN/CKKS-based frameworks,
- TFHE,
- Microsoft SEAL,
- PALISADE,
- Concrete,
- or related technologies.
Contribute to research and development efforts in Post-Quantum Cryptography (PQC), including lattice-based cryptography and quantum-safe migration technologies.
Collaborate with cross-functional engineering and product teams to transition research into deployable technologies.
Track emerging developments in cryptography, privacy-enhancing technologies, and quantum-safe security.

Required Qualifications

PhD in Computer Science, Mathematics, Electrical Engineering, Cryptography, or a related field, with 0-2 years of relevant industry experience.
Strong theoretical background in modern cryptography, particularly lattice-based cryptography and/or Fully Homomorphic Encryption.
Hands-on experience implementing cryptographic algorithms and optimizing performance-critical systems.
Strong programming skills in languages such as:
- C++,
- Python,
- CUDA,
- Rust,
- or similar.
Familiarity with one or more FHE libraries/frameworks.
Strong understanding of algorithm optimization, computational complexity, and memory-performance tradeoffs.
Ability to independently drive research ideas into working prototypes and PoCs.
Strong analytical, problem-solving, and communication skills.

Preferred Qualifications

Experience with GPU acceleration and high-performance computing for cryptographic workloads.
Familiarity with CKKS, TFHE, BFV, or BGV schemes.
Experience with encrypted machine learning or privacy-preserving AI systems.
Knowledge of Post-Quantum Cryptography standards and NIST PQC algorithms (e.g., ML-KEM/Kyber, ML-DSA/Dilithium).
Publications or open-source contributions in cryptography, security, or privacy-enhancing technologies.
Experience working in research labs or advanced technology development environments.

Please Note: the salary range listed is dependent on the experience of the candidate. There are additional incentives to this compensation package.

#LI-JH1 #LI-Hybrid

Benefits Offered Full-Time Employees:

No-cost employee premiums for you and your eligible dependents for competitive medical, dental, vision and prescription benefits.
Auto enrollment with immediate vesting of competitive company matching contributions in a 401(k) Retirement Savings Plan with several investment options.
Generous Paid Time Off program that includes company holidays and a combined bank of paid sick and vacation time.
Performance based Short-Term Incentives (varies by role).
Access to confidential mental health resources to help you and your loved ones improve your quality of life. Personal fitness goal incentives.
Family orientated benefits such as paid parental leave and support for families raising children with learning, social, behavioral challenges, or developmental disabilities.
Group Rate Life and Disability Insurance.

Benefits Offered Temporary/Contractors:

Eligible for the relevant benefit programs offered through our partner agencies.

Privacy Notice to California Applicants

Applicants who need assistance or a reasonable accommodation during the hiring process may contact our team by phone at: 973-477-7090 or [email protected]. This email and phone number will only reply to accommodation requests and is not intended for general employment inquiries.

All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

In addition to the above, LG believes that pay transparency is a key part of diversity, equity, and inclusion. Our salary ranges take into account many factors in making compensation decisions including but not limited to skillset, experience, licensure, certifications, internal equity, and other business needs. While we consider geographic pay differentials in final offers, because we operate in many geographies where applicable, the salary range listed may not reflect all geographic differentials applied.

Quick Apply

Refine Your Search

quantum algorithm quantum algorithm quantum algorithm quantum information jobs in milpitas, ca

Cryptography Research Scientist, FHE

Senior Hardware Test Automation Engineer, Photonics

Senior Researcher/ Principal Researcher

Security Engineer, Specialized Business Services Cryptography

Principal Optical Fiber Architect

High Performance Computing Engineer

Senior Software Engineering Manager

SoC Platform Engineer

Postdoctoral Appointee - Molecular Dynamics Theory, Onsite

Research Associate - Attosecond Electron Motion

Staff Research Scientist

SoC Firmware Engineer

Lead Research Scientist

Senior Mechanical Engineer, OCS

Senior Engineering & NPI Buyer

Senior Product Security Software / Firmware Engineer

Senior Supply Chain Manager/Supplier Engineer - PCBA

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