Senior System Integration Engineer

Responsibilities

• System integration of electro-optic boxes and components through racks, ducts and cryostats
• Develop and document requirements for system level behaviors
• Support the design and integration of room temperature electro-optic boxes
• Define overall system connectivity for complex systems and subsystems
• Manage rack layout design, documentation, and bring up procedures
• Design smaller subsystems to enable validation of boxes and subsystems
• Maintain connectivity, integration documentation, and top-level system designs including BOMs
• Use Python scripting to call Controls SW APIs and drivers for lab equipment control
• Coordinate cross-functionally with System Design, Electronics, Validation, and Software teams

Requirements

• M.S. or PhD in Physics, Optical or Electrical Engineering
• 5+ years of industry experience
• 3+ years of experience designing and integrating optical systems
• Expertise in cross-functional product development
• Experience in complex system integration and fiber networking
• Proficiency with optical test equipment (power meters, OBR, OSA)
• Strong analytical and problem-solving skills

Preferred Qualifications

• Expertise with advanced fiber optic technologies (sensing, timing, or clock distribution)
• Experience with optical transmission systems and laser sources
• Knowledge of optical fiber to die coupling technologies

About the Company

PsiQuantum is on a mission to build the first useful quantum computers. Using a silicon photonics approach, the company leverages advanced semiconductor manufacturing to build million-qubit, fault-tolerant quantum systems.