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Senior Photonics Layout Engineer - Optical Solutions

Molex
life insurance, parental leave
United States, California, Fremont
Jan 17, 2026

Your Job

Molex is seeking a Senior Photonics Layout Engineer to join our Optical Solutions Business Unit (OSBU). In this role, the successful candidate will be part of a world-class engineering team, contributing to the development of next-generation Photonic Integrated Circuits (PICs). The successful candidate will be responsible for designing, implementing, and validating photonic layouts. The (Senior) Photonics Layout Engineer will provide design support for existing and advanced photonic technology and collaborate with global, cross-functional teams and supplier partners to develop next-generation photonic solutions.

Our Team

Molex is seeking a Senior Photonics Layout Engineer to join our Optical Solutions Business Unit (OSBU). In this role, the successful candidate will be part of a world-class engineering team, contributing to the development of next-generation Photonic Integrated Circuits (PICs). The successful candidate will be responsible for designing, implementing, and validating photonic layouts. The Senior Photonics Layout Engineer will provide design support for existing and advanced photonic technology and collaborate with global, cross-functional teams and supplier partners to develop next-generation photonic solutions.

What You Will Do

  • Design GDS layouts based on advanced commercial tools
  • Conduct DRC and ensure seamless transfer of PIC layout to the foundries
  • Closely interact with the foundries to rectify and remedy competing technical requirements
  • Clearly document technical information relevant to all steps of tape-outs and correspondence with foundries and other partners
  • Program custom codes for automation of layout development, DRC, and PDK library maintenance

Who You Are (Basic Qualifications)

  • Master's degree in Electrical, Optical, Mechanical Engineering, Physics, or any related technical fields
  • At least 2 years of relevant industrial or academic experience in developing photonic/electrical layouts
  • Experience with photonic and optoelectronic devices
  • Experience with CMOS semiconductor and backend processes
  • Experience with layout development tools such as Cadence Virtuoso, Calibre, etc.

What Will Put You Ahead

  • PhD degree, typically in Electrical or Mechanical Engineering, Physics, or any related technical fields
  • At least 4 years of industry experience in developing PIC layouts
  • Have prior experience in designing integrated optical devices and components

For this role, we anticipate paying $150,000- $225,000 per year. This role is eligible for variable pay, issued as a monetary bonus or in another form.

At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.


Hiring Philosophy

All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here.

Who We Are

At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.

Our Benefits

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.

Equal Opportunities

Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here, aqui, or tu).

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