Photonic Model Integrator

Quantum computing has the potential to solve important problems beyond the reach of conventional computers. At PsiQuantum, we’re building a general-purpose silicon photonic quantum computer to tackle these challenges. We’re seeking a Photonic Model Integrator to develop and maintain our library of photonic component and circuit models. This role sits at the intersection of photonic circuit design, CAD infrastructure, and electromagnetic (EM) modeling. You’ll help ensure that schematic, layout, and extracted models stay consistent, automated, and ready for simulation. Responsibilities Develop physics-based models of photonic components for quantum circuit simulations. Build and maintain a library of photonic component models. Develop component- and circuit-simulation tools and pipelines. Improve the reproducibility of design-to-simulation workflows. Collaborate with PDK engineers to maintain model links to process design kits. Experience and Qualifications MS or PhD in Electrical Engineering, Applied Physics, or a related field. 6+ years of experience in integrated photonics. Strong Python scripting skills. Experience with photonic layout tools such as KLayout or Cadence Virtuoso; EM solvers such as Lumerical FDTD/MODE, HFSS, CST, or Tidy3D; and circuit simulators such as SPICE, INTERCONNECT, Caphe, or PhotonForge. Excellent verbal and written communication skills, with the ability to communicate effectively with varied audiences. Strong critical thinking, analytical, and problem-solving skills; creativity, initiative, and attention to detail. A track record of delivering impactful results. Ability to work independently with limited direction, manage multiple priorities, and deliver on schedule. Demonstrated interest in quantum computing. Ability to contribute in a fast-paced startup environment. 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 e s timated annual base salary range for this role is: Zone 1 $139,800 — $164,300 USD Zone 2 $125,900 — $147,900 USD Zone 3 $111,800 — $131,400 USD Zone 4 $97,900 — $115,000 USD