PsiQuantum · 5 months ago
Senior Systems Integration Test Engineer
Milpitas, California, United States
Full-time
Onsite
Senior Level
$150K/yr - $185K/yr
7+ years expPsiQuantum is on a mission to build the first real, useful quantum computers. They are seeking an experienced Systems Integration Test Engineer to develop and execute design validation tests for integrated electro-optical subsystems, ensuring the coordination and control of complex systems within their quantum computer architecture.
ComputerHardwareQuantum ComputingSemiconductorSoftware
Responsibilities
Develop, document, and execute design validation plans for integrated electro-optical systems which include electro-optical switch devices, polarization controllers, optical delay lines, single-photon detectors, custom electronics, FPGAs, sensors, control loops and their associated logic, firmware, and software functions
Develop and maintain one or more test stations for optical, electronic, firmware, software integration testing
Prototype, debug, and validate calibration and self-test functions of complex electro-optical systems
Write design-for-test requirements for hardware, firmware, and software functions to enable system validation
Work with software and firmware engineers to define hardware-in-the-loop regression tests
Collaborate with Quantum Systems Validation engineers to ensure test coverage of all hardware and software functions, and to verify correlation between system-level quantum performance and subsystem level test outcomes
Write validation reports and communicate test outcomes broadly to internal stakeholders
Qualification
Required
B.S. or equivalent degree in Electrical Engineering or related subject, with minimum 7+ years relevant practical experience in a scientific or advanced engineering environment
Experience developing validation plans for integrated systems of photonic integrated circuits, mixed signal and digital electronics, fiber networking, or similar devices
Experience with RF and mixed-signal electronics testing
Experience working with instrumentation used in the photonics and electronics industry
Software development for instrumentation, controls, and test equipment (python preferred)
Problem-solving mindset with the ability to operate in a fast-moving environment
Experience working in a multidisciplinary team
Effective communications skills to collaborate with various engineering teams and internal stakeholders
Demonstrated interest in PsiQuantum's mission and vision for quantum computing, with an ability to contribute within a fast-paced start-up environment consistent with PsiQuantum's values of communication, collaboration, respect, results, and challenge
Benefits
Full time roles are eligible for equity and benefits.
Company
PsiQuantum
PsiQuantum focuses on developing a scalable quantum computer using photonic qubits.
501-1000 employees
H1B Sponsorship
PsiQuantum has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (12)
2024 (10)
2023 (4)
2022 (7)
2021 (15)
2020 (5)
Funding
Current Stage
Late StageTotal Funding
$2.3BKey Investors
BlackRockAtomicoFounders Fund
2025-09-10Series E· $1B
2025-05-30Series Unknown· $22M
2024-11-05Secondary Market
Leadership Team
Peter Shadbolt
Co-founder and Chief Strategy Officer
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