Jobs in the United States

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Senior Solution Architect, Enterprise AI & Knowledge Graphs (Mendix, Graph Studio, AI Studio)
VeilSun, Inc.
Remote, United States
- $160,000 to $190,000 USD / year
The Senior Solution Architect is responsible for designing and guiding enterprise solutions that bring together Mendix applications, connected enterprise data, AI capabilities, knowledge…
Added 1 min ago
Director, Human Resources Business Partner
Labcorp
Durham, NC · Burlington, NC
This schedule includes a minimum of three in-office days per week at an assigned location, either Burlington o
Added 2 mins ago
Treasury Lead
The Guardian Life Insurance Company of America
NY
Collaborate with the Investments and Risk senior leaders to support capital management and forecasting, scenario analysis and stress-testing activities.
Added 2 mins ago
Physician - $50k Sign-on Bonus
Curana Health
Grand Rapids, MI
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Added 4 mins ago
Principal Technical Product Manager, Amazon Quick
Amazon.com Services LLC
Seattle, WA
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Added 4 mins ago
Sr Technical Program Manager, Sponsored Products and Brands
Amazon.com Services LLC
New York, NY
- Experience defining KPI's/SLA's used to drive multi-million dollar businesses and reporting to senior leadership
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Senior Analog Design Engineer
SiTime Corporation
AZ
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Added 5 mins ago
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Senior Product Designer - Customer Engagement Experiences
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Washington, DC
- $75 to $85 USD / hour
Must have 8+ years of Product Design experience · Must have native mobile experience, Demonstrated success designing native iOS and Android applications
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Senior FPGA Digital Design & Development Engineer (Hybrid)
Cisco
Milpitas, CA
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Business Valuation Manager - Financial Services
RSM US LLP
NY
The Manager will work closely with senior professionals and practice leaders on engagement execution, client relationship management, talent development, process improvement, and…
Added 6 mins ago
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VP, Digital Experience & AI Service Operations
Nymbus, Inc.
Remote, United States
- $145,000 to $160,000 USD / year
Represent the voice of the client and end user to senior leadership, and set the standard for what world-class service means at Nymbus.
Added 7 mins ago
Staff SW QA Engineer
DexCom Inc
Remote, United States
…safety, effectiveness, and regulatory compliance. Partners with senior R&D engineering, quality, regulatory, clinical, cybersecurity, and business leaders to drive continuous improvements…
Added 10 mins ago
Systems Engineer
SAIC
Chantilly, VA
…This role requires a dynamic leader who can interface with senior government stakeholders, coordinate cross-functional teams and vendors, drive complex projects from concept through…
Added 10 mins ago
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Advanced Markets Consultant, Life Insurance - Remote
Symetra
Remote, United States
- $87,900 to $146,500 USD / year
"If you're looking for a place to call home, grow professionally and personally and most importantly, be yourself, Symetra is the right fit." \- Daniel P., Senior Underwriter
Added 10 mins ago
Senior Account Manager, VaaS (Vault-as-a-Service)
Collectors Universe, Inc.
Santa Ana, CA · Plano, TX · Boca Raton, FL · Jersey City, NJ
We’re looking for a Senior Account Manager, VaaS who will own our largest and most complex Vault-as-a-Service partners from the day the contract is signed through launch, growth and…
Added 11 mins ago
VP, Commercial & Medical Affairs IT Business Partner
Madrigal
PA
…Medical Affairs organizations. This role will serve as the senior IT partner to the Commercial and Medical Affairs executive leadership teams, translating functional strategy into…
Added 13 mins ago
Senior Product Manager
Libra Solutions
Charlotte, NC
We are looking for a Senior Product Manager to own product strategy and execution for C3, Libra’s internal case management and operations platform. C3 is the backbone of Libra’s funding…
Added 14 mins ago
Culinary Supervisor
Sodexo
LYNCHBURG, VA
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Senior Cook
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LYNCHBURG, VA
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Added 14 mins ago
Director, Leadership Development
Casey Family Programs
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Senior Director of AI Diagnostics
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Natera is hiring a Senior Director to lead the research, development and clinical translation of AI and computational algorithms for oncology diagnostics, from research prioritization…
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Senior Director, AI Diagnostics
Natera
Remote, United States
Natera is hiring a Senior Director to lead the research, development and clinical translation of AI and computational algorithms for oncology diagnostics, from research prioritization…
Added 16 mins ago
Director, Financial Planning and Analysis - EA SPORTS, American Football
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…driving alignment across American Football and Catalyst. As the senior Finance leader in Orlando, you will have significant autonomy and influence in translating business strategy into…
Added 18 mins ago
Senior Product Manager, Financial Services
Skimmer
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We are seeking an experienced Senior Product Manager to lead the continued development and evolution of our product roadmap for our Fintech products. As a product leader, you will shape the…
Added 18 mins ago
Manager, Cyber and Technology Risk
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Miami, FL · Orlando, FL · Tallahassee, FL · Tampa, FL
Coach, mentor, and actively develop consultants and senior consultants, helping them build technical and professional skills; establish and maintain strong, trust-based relationships with…

PsiQuantum

Staff Software Engineer, Control

Palo Alto, CA, United States

Apply on psiquantum.com About employer

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Job details

Experience: 15+ years experience with Rust or C++ in a system software context.
Posting language: English
Posted: Nov 10, 2026

Original 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.

That approach has since been tested at the highest level of scrutiny the U.S. government applies to emerging technology, and it has held up. In 2025, PsiQuantum closed a $1 billion funding round that valued the company at $7 billion. In 2026, the U.S. Department of Commerce signed a $100 million Letter of Intent under the CHIPS and Science Act, followed by a $125 million agreement with DARPA under Stage C of its Quantum Benchmarking Initiative, PsiQuantum's most valuable U.S. government agreement to date. This year, we also broke ground on our utility-scale quantum computer in Brisbane, Australia, and continued building out our Chicago site. Victor Peng, our CEO, and co-founder Jeremy O'Brien, now Executive Chairman, lead a team and board that reflects how seriously the world is taking this build, joined this year by Intel's Lip-Bu Tan and Atomico's Niklas Zennström.

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 Airbus, 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 now have the funding, the government validation, and the sites under construction to make it real.

Job Summary:

The OS Core Team at PsiQuantum works closely alongside engineers and scientists in the electronics, system architecture, and validation teams and is responsible for building the scalable, distributed, fault-tolerant control plane and operating system for utility scale photonic quantum computers. Our team is responsible for orchestration, scheduling, kernel architecture, co-design, calibration, validation, providing abstractions, systems, and operating software for the immense heterogenous fabric of co-processors, networks, and photonics that are critical to the success of our company’s goal of building the world’s first useful quantum computer. As a Senior Software Engineer, Calibration & Control you will design and implement algorithms, controls, and software that keep our quantum processors in spec 24×7x365.

Responsibilities:

Develop and implement software for control of photonic quantum computers in Rust.
Design and architecture of system software.
Participate in design and code reviews.
Collaborate across software, hardware, and research teams at PsiQuantum.
Testing and maintenance of control software.
Champion and serve as an exemplar of good software development practices at PsiQuantum.

Experience/Qualifications:

Required skills and experience:

15+ years experience with Rust or C++ in a system software context.
Architecture and implementation of system software for HPC, robotics, AI, quantum computing, semiconductor fabrication, or control systems.
Proven track record of developing and shipping reliable, performant software in a high scale or mission critical context.
Bachelors degree in a technical discipline preferred, or equivalent experience.

Ways to stand out:

Experience in high performance computing.
Experience in computer architecture.
Experience in high performance networking.
Experience building operating systems, compilers, or kernels.
Experience interfacing with ASICs and/or FPGAs in complex/high-performance systems or an edge-computing context.
Experience with Nix.
Experience with highly scalable distributed systems in a reliability and up-time critical environment.
Familiarity with quantum control.
PhD in a related technical discipline is a plus, but not required.

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 recruiting@psiquantum.com.

We are not accepting unsolicited resumes from employment agencies. Base pay is one part of the total compensation package. Full-time roles are eligible for equity and benefits. Our compensation ranges reflect the cost of labor across multiple U.S. geographic markets, and we pay based on defined geographic zones. This position may be filled within one of the following U.S. geographic zones, each with its own salary range.

Actual compensation may vary outside of these ranges and is dependent on various factors including, but not limited to, a candidate's qualifications, relevant education and training, competencies, experience, geographic location, business needs, and internal equity. Your recruiter can share more details about the salary range applicable to your location during the hiring process.

Zone 1 - Bay Area and NYC
Zone 2 - Examples include Los Angeles and Washington DC
Zone 3 - Examples include Austin, Chicago, and Sacramento
Zone 4 - Examples include Nashville and Phoenix/Tempe and many remote locations

This position includes the following benefits: competitive health coverage for you and your dependents, 401(k) with company match, equity grants, access to financial wellness tools and planning resources, wellness benefits, family support programs, life and disability insurance, paid leave programs, company-designated paid holidays, discretionary time off (DTO), and an end-of-year company shutdown. Some of these benefits have eligibility requirements and may vary based on location, role, or employment status. Many of these benefits are subsidized or fully paid for by the company.

The estimated annual base salary range for this role is:

Zone 1

$235,600 - $276,800 USD

Zone 2

$212,000 - $249,100 USD

Zone 3

$188,400 - $221,400 USD

Zone 4

$164,900 - $193,800 USD

Apply on psiquantum.com About employer

More about this job

Skills

Quantum mechanics
P.Eng.
Scheduling
Photonics
Research
Software development
Rust
Robotics
Control systems
Recruitment

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Work requirements

Jobs in the United States