Principal Quantum Photonics Systems Engineer
About The Position
Monarch is seeking a Principal Photonics Systems Engineer to help build the company’s technical foundation as it scales. This hands-on role involves technical leadership and system-level direction for advanced laser systems used in quantum technologies. The engineer will guide development of core photonics and control technologies, pursue ultra-low-noise performance and reliability, and help establish engineering practices in a fast-paced startup environment. The role also includes mentoring engineers, contributing to technology roadmaps, and working with leadership to align technical development with business goals.
Requirements
- Bachelor’s degree in Physics, Electrical Engineering, Optics, or a related field.
- At least 8 years of experience designing and testing complex photonic or laser-based systems.
- Demonstrated expertise in narrow-linewidth and frequency-stabilized laser systems.
- Demonstrated expertise in low-noise electronic control and servo systems.
- Demonstrated expertise in optical system modeling, alignment, and noise analysis.
- Proven ability to design and deliver reliable photonic systems.
- Strong communication skills and experience guiding technical decisions across teams.
- Creative and flexible, with a willingness to take on multiple roles.
- Passion for building systems from the ground up and comfort with ambiguity and change.
Nice To Haves
- An advanced degree.
- Experience in quantum systems, precision metrology, or related emerging technologies.
Responsibilities
- Provide technical leadership and system-level direction for the architecture, design, and integration of advanced laser systems for quantum technologies.
- Define and guide development of photonics and control technologies, including laser stabilization, narrow-linewidth sources, and low-noise electronic control systems.
- Lead design, modeling, and experimental validation efforts to achieve ultra-low-noise performance and exceptional reliability.
- Collaborate with optical, electronic, firmware, and mechanical engineers.
- Provide technical expertise in developing and maintaining system-level requirements, specifications, and performance-validation protocols.
- Mentor junior engineers and foster technical excellence, innovation, and cross-functional collaboration.
- Contribute to strategic technology roadmaps and work with leadership to align technical development with business goals.
Benefits
- Medical, dental, and vision insurance.
- Fidelity 401(k) plan with 4% employer matching.
- 20 paid time off (PTO) days per year.
- 13 paid company holidays.
- A 9/80 work schedule, with every other Friday off.
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What This Job Offers
Job Type
Full-time
Career Level
Principal
