Molex is a global leader in the optical industry, renowned for delivering high-performance, field-proven wavelength management solutions. Our expertise spans components, modules, and integrated line-cards, with a strong focus on innovation, miniaturization, and manufacturing automation. Our advanced optical, mechanical, electrical, and software design capabilities support the evolving needs of high-density, high-bandwidth, and flexible optical networks across telecom, datacom, hyperscale datacenters, artificial intelligence, and supercomputing.

We are looking for a highly motivated AI / Machine Learning Engineer to join our R&D team in Fremont, CA. This position will focus on applying machine learning, data analytics, and image processing techniques to support the development, monitoring, and optimization of advanced optical products, including optical switching systems and OTDR-based solutions.

This role will work closely with multi-disciplinary teams, including optical, electrical, software, and testing teams, sales and marketing, product line managers, as well as with colleagues across different geographic sites, to enable data-driven insights and advanced algorithms for next-generation optical products.

What You Will Do

Design and implement AI and machine learning models for optical image processing, pattern recognition, anomaly detection, and system performance monitoring
Develop and apply machine learning and data analysis methods to optical system data, including image, signal, and time-series datasets
Analyze experimental, manufacturing, and system-level data to accelerate root cause analysis and failure mode understanding
Support calibration, test optimization, and predictive maintenance initiatives using data-driven approaches
Work closely with cross-functional teams to integrate AI solutions into the overall product workflow
Document algorithms, data processing workflows, and experimental results following internal development and quality standards
Lead AI development projects and provide technical guidance to project team members

Who You Are (Basic Qualifications)

Master’s degree in Computer Science, Data Science, Electrical Engineering, or a related technical discipline with track focus on AI and machine learning
At least 3 years of industry experience in AI and machine learning development
Experience with image processing, signal processing, or time-series analysis
Experience deploying ML algorithms in production, hardware, embedded, or system-level environments
Experience collaborating with manufacturing or test teams on data-driven process optimization
Experience in machine learning, statistical modeling, and data analysis
Experience with algorithm prototyping and analysis
Proficient in data analysis and machine learning frameworks (e.g., PyTorch, TensorFlow, scikit-learn, etc.)
Experience in programming languages (e.g., Python, Java, etc.)
Experience working with large, real-world datasets and experimental data

What Will Put You Ahead

Ph.D. degree in Computer Science, Data Science, or a related field
Familiarity with optical systems, or hardware-centric products
Strong leadership and mentoring abilities
Bilingual with Mandarin

For this role, we anticipate paying $180,000- $250,000 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, aquí, or tu).

Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Engineering and Information Technology
Industries
Appliances, Electrical, and Electronics Manufacturing

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Updates & Highlights

Prysmian to double US fiber production after deal with Molex

Koch-owned Molex agrees to $6.29 billion data-center cable deal with Prysmian

FDH Electronics Named 2025 Distributor of the Year by Smiths Interconnect, a Molex Company

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AI/Machine Learning Engineer - Optical Systems

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AI/Machine Learning Engineer - Optical Systems

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AI/Machine Learning Engineer - Optical Systems

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News & Press

Prysmian to double US fiber production after deal with Molex

Koch-owned Molex agrees to $6.29 billion data-center cable deal with Prysmian

FDH Electronics Named 2025 Distributor of the Year by Smiths Interconnect, a Molex Company

FDH Electronics Named 2025 Distributor of the Year by Smiths Interconnect, a Molex Company

Molex and Prysmian sign long-term fibre optic supply deal supporting data centre growth

Molex and Prysmian enter fiber AI data center supply pact

Prysmian signs $6.29bn optical data center connectivity deal with Molex

Molex signs fiber optic cable supply deal

Prysmian is on a roll, buoyed by the tech sector and its deal with Molex; Jefferies sets a target price of 180 euros

Prysmian (PRYMY) Secures €5.5B Deal with Molex for Optical Cables

US electronics firm Molex signs $6.4b deal with Prysmian

Prysmian, Molex Ink $6.2B Deal For Data Center Cables

Prysmian, Molex Ink $6.2B Deal For Data Center Cables

Prysmian, Molex Ink $6.2B Deal For Data Center Cables

Prysmian signs €5.5 billion Molex deal in data center push

Prysmian signs €5.5 billion Molex deal in data center push

Prysmian Signs Up To €5.5 Billion Molex Agreement And Invests €1.25 Billion To Expand Data Center Capacity

Prysmian Signs Up To €5.5 Billion Molex Agreement And Invests €1.25 Billion To Expand Data Center Capacity

Prysmian signs €5.5B Molex deal, plans major expansion

Koch-owned Molex agrees to $6.29 billion data-center cable deal with Prysmian