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# Senior Optical Engineer - Optical Solutions

- **Company:** Molex
- **Location:** Bridgewater, NJ, United States
- **Experience:** Expert
- **Salary:** $150,000.0 - $190,000.0
- **Contract:** Permanent contract
- **Skills:** Firmware, Systems Analysis, Software Engineering, Zemax, Data Analytics
- **Published:** July 5, 2026
- **Apply:** https://www.careerjet.com/job/usd9dc2484c1348f4bea080422c7f6e91f/eaa

## About the Role

We are seeking a Senior Optical Engineer to lead the design and prototyping of our next-generation optical products. This role requires deep technical understanding and hands on expertise in free space optics involving diffractive, collimating and polarization optics. The ideal candidate will possess strong foundation in optical physics and proven hands-on experience with complex free space optics with ability to maintain clear focus on system level architecture, and delivery of project milestones., * PhD or master's degree in engineering, Physics, with focus in Photonics

 * At least 10 years of industry experience with product development in optical industry
 * Extensive hands-on experience with optical alignment and fiber coupling techniques
 * Extensive experience with optical measurement equipment and measurement techniques
 * Good Experience with mentoring Engineers and leading design investigations
 * Good Experience with optical simulation tools such as Zemax
 * Experience with spectrometer design would be a plus
 * Experience with optical system design for manufacturing, design and cost would be a plus

## Description

As a senior technical engineer, the ideal candidate will also have demonstrated experience mentoring and guiding engineers, fostering technical growth, ensuring high engineering standards, applying rigorous, data-driven root cause analysis approach and being able to operate at the deepest technical detail while maintaining clear focus on the project overall deliverables.
What You Will Do
Engage early in new product development to build a deep understanding of optical system architecture, design intent, and performance trade-offs.Develop comprehensive expertise in performance specifications, and system-level behaviors for WSS (Wavelength Selective Switch), DGE (Dynamic Gain Equalizer), and OCM (Optical Channel Monitor) modules.Partner closely with the optical design team to translate innovative optical concepts into experimentally validated prototypes, many of which require highly complex free-space optical alignment.Lead detailed technical investigations on early-stage prototypes to identify performance gaps, characterize failure modes, and drive systematic design improvements.Apply rigorous, data-driven root cause analysis methodologies to resolve complex optical and system-level issues. Design and execute robust experimental validation plans with strong emphasis on repeatability, measurement integrity, and documentation discipline.Utilize advanced optical measurement
equipment during prototype evaluation and design investigations, including Polarization controllers and polarization analysis systems, Optical Spectrum Analyzers (OSA), Swept wavelength measurement systems, Optical Vector Analyzers (OVA)Apply deep understanding of optical measurement science, including error sources, calibration techniques, uncertainty analysis, and sensitivity analysis.Leverage optical simulation and modeling tools (e.g., Zemax) to validate hypotheses, perform tolerance analysis, and correlate simulation results with experimental data.Conduct experimental testing and validation of optical components and assemblies, including spectral characterization and spectroscopy-based techniques where applicable.Collaborate cross-functionally with mechanical, hardware, firmware, and software engineering teams to ensure robust integration of optical subsystems into complex modules.Provide strong technical leadership and mentorship to engineers at all levels, elevating engineering
rigor, analytical thinking, and structured problem-solving capabilities. Balance deep technical investigation with big-picture system thinking, ensuring alignment with product roadmap, program milestones, manufacturability, and customer performance expectations.Contribute to innovation strategy, design reviews, risk assessments, and architectural decisions impacting next-generation optical platforms., Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.


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