Senior Fiber Coupling Engineer (Optical Engineering)

TL;DR

Senior Fiber Coupling Engineer (Optical Engineering): Leading the design, modeling, and development of advanced micro-optic solutions for high-performance optical interconnects with an accent on fiber-to-silicon photonic integration. Focus on optimizing micro-optic assemblies using Zemax, developing C#-based automation tools, and conducting DOE to ensure scalability for high-volume manufacturing.

Location: On-site in New Providence, NJ (4-5 days/week)

Salary: $133,100 - $212,500 USD

Company

hirify.global is a global leader in high-speed connectivity specializing in advanced micro-optic solutions that enable scalable, high-performance optical interconnects.

What you will do

• Lead micro-optic design and modeling initiatives to support high-volume manufacturing requirements.
• Develop and optimize micro-optic assemblies connecting optical fibers to silicon photonic integrated circuits.
• Design and analyze micro-optic components using the Zemax optics simulator.
• Create C#-based automation tools for instrument control, assembly processes, and data acquisition.
• Conduct in-lab design-of-experiment (DOE) activities to validate and refine optical designs.
• Collaborate with cross-functional teams to align development with Design for Manufacture (DFM) principles.

Requirements

• 5+ years of industry experience in micro-optics, optical engineering, or a related field.
• Expert-level proficiency with Zemax optics simulation software.
• Hands-on experience in micro-optic and fiber-optic design, assembly, and prototyping.
• C# programming skills for automation and instrument control.
• Knowledge of optical transceiver technology used in data centers.
• Extensive in-the-lab DOE and hardware development experience.

Nice to have

• Experience with physical-optics simulation using Ansys Lumerical.
• Mechanical design experience using SolidWorks or equivalent tools.
• Familiarity with silicon photonics packaging methods.
• Understanding of high-volume manufacturing workflows for optical assemblies.
• Background in optical system-level integration.

Culture & Benefits

• Flexible work environment focused on individual growth, well-being, and belonging.
• Comprehensive medical, dental, and vision insurance plans.
• 401(K) with company matching.
• Employee Stock Purchase Program (ESPP).
• Company-paid holidays, paid sick leave, and vacation time.