Location: Remote (within India)

Employment Type: Full time

Years of Experience: 4+ years of experience

Role:

We are seeking an Optical Engineer specializing in Automotive Lighting Simulation

using Ansys SPEOS (4+ years) with a keen interest in headlamp, signal lamp, and

interior lighting design, photorealistic rendering simulations in SPEOS. A basic

knowledge in Zemax OpticStudio is appreciated. He/She will be responsible for

designing and analyzing automotive lighting systems (headlamps, DRLs, tail

lamps, fog lamps, interior ambient lighting), performing photometric and

colorimetric simulations in SPEOS, ensuring compliance with automotive lighting

regulations (ECE, SAE, FMVSS) and creating such regulatory templates is also

preferred, and generating optical/lighting system designs as per client and OEM

requirements.

Key Responsibilities:

• Design, build, validate, and optimize automotive lighting optical systems

(reflectors, lenses, light guides, projector modules) using SPEOS.

• Perform photometric, colorimetric, and illuminance simulations for

headlamps,



tail lamps, DRLs, fog lamps, and interior lighting using SPEOS.

• Conduct regulatory compliance simulations and reporting as per ECE, SAE,

FMVSS, and other regional automotive lighting standards and create them

if required.

• Perform stray light, ghost image, glare, scattering, and reflection analysis

for lighting and sensor-integrated optical systems in Speos or else in Zemax

is also appreciated.

• Model and validate LED/light source characteristics, sources libraries, and

source-to-optic coupling in SPEOS.

• Use SPEOS material library and apply appropriate material/coating/surface

finish models (textures, coatings, diffusers, reflective/absorptive surfaces)

to meet styling and performance targets.

• Perform CAD integration and opto-mechanical modeling for lighting

assemblies (SolidWorks/CATIA/NX to SPEOS workflow).

Utilize SPEOS GPU/HPC-based rendering for faster simulation turna

📌 Optical Engineer (India)
🏢 Optellix Private
📍 India