Milpitas, California, United States · On-site
$110k–$177k/yr
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 deplo…
Skills: Fiber Splicing, Optical Assembly, Python, JMP, Opto-mechanical Automation
Pleasanton, California, United States · On-site
$117k–$172k/yr
Eaton’s ES AMER Sector Integration division is currently seeking a hands-on Lead Mechanical Engineer to support the development of advanced EDLC supercapacitor products, with the primary focus on EDLC modules and their i…
Skills: Mechanical design, Product development, SolidWorks, ENOVIA, Supercapacitors
San Diego, California, United States · On-site
$85k–$100k/yr
Build Your Career in Structural Engineering At Clark Pacific, you'll do more than design buildings you'll help bring them to life. As an Entry-Level Structural Engineer, you'll work alongside experienced Structural Engin…
Skills: Structural analysis, Structural design, Precast concrete design, Engineering calculations, Construction documents
Cupertino, California, United States · On-site
People at Apple don’t just build products — they craft the kind of experience that have revolutionized entire industries. The diverse collection of our people and their ideas inspire innovation in everything we do. Imagi…
Skills: Quality Engineering, Quality Assurance, Team Management, Test Automation, CI/CD Pipelines
San Diego, California, United States · On-site
$130k–$215k/yr
Lead the Future of Structural Engineering At Clark Pacific, the Senior Structural Engineering Manager leads a team of talented engineers in the design and delivery of innovative precast concrete structural systems for so…
Skills: Structural Engineering, Precast Concrete Design, Team Leadership, Project Management, Engineer of Record
Milpitas, California, United States · On-site
$141k–$236k/yr
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 deplo…
Skills: PCB Layout, Analog Circuitry, Digital Circuitry, Signal Integrity, EMI Suppression
Pleasanton, California, United States · Hybrid
$108k–$158k/yr
Eaton’s Electrical Engineering Services & Systems Division (EESS) is currently seeking a Service Application Engineer. This role is hybrid from Roseville, CA or Pleasanton, CA with up to 20% travel. Directs and supports …
Skills: Application engineering, Proposal development, Electrical service estimating, Power distribution, Technical marketing
Pleasanton, California, United States · Hybrid
$108k–$158k/yr
Eaton’s Electrical Engineering Services & Systems Division (EESS) is currently seeking a Service Application Engineer. This role is hybrid from Roseville, CA or Pleasanton, CA with up to 20% travel. Directs and supports …
Skills: Proposal Development, Technical Application Engineering, Power Distribution, Cost Estimating, Pricing Strategy
Los Angeles, California, United States · On-site
$105k–$140k/yr
LA28 is the independent, non-profit, privately funded organizing committee for the Los Angeles 2028 Olympic and Paralympic Games. We are on a singular mission to create an Olympic and Paralympic Games that celebrate all …
Skills: Project Management, Construction Management, Electrical Engineering, Team Leadership, Budget Management
San Francisco, California, United States · Hybrid
$110k–$140k/yr
Job Purpose: BTIG seeks a hands-on Software Development Engineer in TEST (SDET) in Technology Quality Management team to generate, execute, debug, and maintain automated tests across critical workflows. Reporting to the …
Skills: Playwright, TypeScript, SDET, API Testing, CI/CD
Fremont, California, United States · On-site
$140k–$220k/yr
Founded in 2016 in Silicon Valley, Pony.ai has quickly become a global leader in autonomous mobility and is a pioneer in extending autonomous mobility technologies and services at a rapidly expanding footprint of sites a…
Skills: C, C++, Python, Java, Autonomous driving
Fullerton, California, United States · On-site
$65k–$70k/yr
FOOD PROCESSING MAINTENANCE SUPERVISOR - DAY SHIFT AND OVERNIGHT SHIFT Join Team Bento and be a part of our group of companies which operates more than 12000 locations globally. With operations across Canada and United S…
Skills: Maintenance management, Preventive maintenance, Predictive maintenance, Food safety standards, Lean manufacturing
Irvine, California, United States · On-site
About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we con…
Skills: NVH attribute development, Vehicle integration, Technical project management, Target setting, Performance monitoring
San Diego, California, United States · Hybrid
Short Description Bowman has an opportunity for a Drainage/Stormwater Quality Engineer III to join our team in San Diego, CA. At Bowman, we believe in creating opportunities for aspiring people to thrive and achieve ambi…
Skills: Civil engineering, Stormwater quality, Drainage design, BMP design, Civil3D
Milpitas, California, United States · On-site
$130k–$195k/yr
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 deplo…
Skills: Optical Fiber Design, Link Budgeting, Python Scripting, Fiber Splicing, Optical Distribution Networks
San Francisco, California, United States · On-site
$167k–$230k/yr
Amplitude is the leading AI analytics platform, helping over 4,700 customers—including Atlassian, Burger King, NBCUniversal, and Square—build better products and digital experiences. With powerful AI Agents embedded acro…
Skills: Backend Engineering, Distributed Systems, OLAP Databases, Query Engines, Data Infrastructure
Long Beach, California, United States · On-site
$120k–$176k/yr
ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening acce…
Skills: GNC Design, Trajectory Design, Control Algorithms, Estimation Algorithms, Monte Carlo Simulation
Costa Mesa, California, United States · Hybrid
Company Description Experian is a global data and technology company, powering opportunities for people and businesses around the world. We operate across a range of markets, from financial services to healthcare, automo…
Skills: Platform Engineering, CI/CD, Cloud-native infrastructure, AI governance, Software delivery
San Francisco, California, United States · On-site
$150k–$180k/yr
Company Description Turner & Townsend is a global professional services company with over 22,000 people in more than 60 countries. Working with our clients across real estate, infrastructure, energy and natural resources…
Skills: Project management, Civil infrastructure, Utility coordination, Construction management, Stakeholder management
Long Beach, California, United States · On-site
$150k–$224k/yr
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s ju…
Skills: Mechanical engineering, Launch operations, Ground systems, Team management, Mechanical design
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Develop advanced assembly instrumentation for high-performance fiber splicing and address fiber reliability at datacenter scale. This includes root-causing splice loss, deploying processing equipment, and using simulation tools to model fiber-fiber interfaces.
Requires an MSc or PhD in photonics, optics, physics, or engineering with over 5 years of experience in fiber optics and optical system assembly. Proficiency in Python, JMP, and experience with opto-mechanical automation are essential.
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.
The Senior Fiber Assembly Process Engineer will be responsible for the development of advanced assembly instrumentation for high-performance and high throughput fiber splicing, and study and address fiber and splice reliability at the scale of datacenters. This role combines fiber engineering, opto-mechanical automation, optical assembly manufacturing and semiconductor process development.
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.
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.
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:
Building the world’s first useful quantum computers.
Quantum computing will be a world-changing technology with the potential to unlock powerful advances in medicine, energy, finance and beyond. At PsiQuantum, we’re focused on building the world’s first useful quantum computer. A useful quantum computer requires at least 1,000,000 qubits and error correction. We believe photonics is the only path to building a useful quantum computer. Our team at PsiQuantum is a mix of quantum physicists, semiconductor, systems, and software engineers, system architects and more. Error correction is at the centre of everything we do; and we focus on solving real-world problems. If you’re interested in joining our team, we are always open to hearing from exceptional people interested in working on one of the defining technologies of our lifetime.
Offices: 700 Hansen Way, Palo Alto, California 94304, US
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