Photonics Engineer

We are seeking a Photonics Engineer to support the design, simulation, and characterization of optical and photonic components. The engineer will work closely with R&D teams to develop photonic devices and integrated optical systems for advanced applications.

Key Responsibilities

Design and analyze photonic devices such as waveguides, modulators, couplers, and photodetectors.

Perform optical simulations using Ansys Lumerical, FDTD/FEM solvers, or equivalent platforms.

Support development of silicon photonics, integrated optics, or free-space optical systems.

Conduct optical measurements (IL, RL, responsivity, spectral response) using lab instruments.

Assist in prototyping, device characterization, and performance validation.

Collaborate with fabrication teams on design constraints and process requirements.

Prepare technical documentation, design reports, and experimental summaries.

Perform chip-level and wafer-level characterization of passive and active photonic devices.

Support test setup development, data processing programs, and equipment maintenance.

Requirements

Bachelor’s, Master’s, or PhD Degree in Photonics, Optoelectronics, Optical Engineering, Semiconductor Physics, or related field.

Hands-on experience in characterization of active and passive photonic devices, including optical/electrical measurements.

Familiarity with optical alignment, electrical probing, and optical lab instruments such as tunable lasers and OSAs.

Understanding of waveguide theory, guided-wave devices, and optical material interactions.

Experience in LiDAR, 3D sensing, hybrid materials, or semiconductor foundry processes is a plus.

Strong analytical, programming, and communication skills.

Ability to work independently and in cross-functional R&D teams.

SILITH TECHNOLOGY PTE. LTD. is a cutting-edge fabless silicon photonics chip design company founded in 2021 and headquartered in Singapore. We specialize in the design and development of high-performance photonic chips that drive the next generation of high-speed interconnections.