Principal Jobs at Molex with Visa Sponsorship
Principal jobs at Molex sit at the intersection of technical leadership and cross-functional strategy, spanning engineering, product, and program functions across a global operation. Molex has an established track record of sponsoring work visas for specialized talent in these senior individual-contributor and leadership positions.
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Get Access To All JobsINTRODUCTION
Molex possesses a rich heritage in the optical industry, delivering high-performance, field-proven optical solutions spanning components, modules, and fully integrated line cards. We provide cutting-edge wavelength management and amplifier technologies, supported by deep optical, mechanical, electrical, and software integration capabilities. These strengths enable Molex to serve the evolving needs of high-density, high-bandwidth, and flexible optical networks.
ROLE AND RESPONSIBILITIES
The Principal Laser Component Engineer will propose and source components for advanced optoelectronic packages (e.g., CPO, ELSFP). This role is responsible for component design and selection, performance optimization, and ensuring long-term reliability of components embedded within advanced optoelectronic packages. The position requires close collaboration with R&D and product design teams, manufacturing, suppliers, and customers to ensure laser components meet stringent optical, mechanical, and Telcordia reliability requirements.
- Provide leadership to source various components integrated into advanced photonic packages
- Design components (e.g., TEC, housing, lid, getter, fiber lens or discrete lenses, fiber arrays, gratings)
- Support component supplier selection, including technology maturity assessments for robust supply chain
- Partner with product and operation teams to ensure components are manufacturable, high-yield assembly flows
- Support component supplier improvement through audits, quality improvement plans, and risk-mitigation initiatives
- Work closely with R&D team for define/execute pre-qualification and qualification strategies, including GR-468 Telcordia compliance
- Support failure analysis investigations and corrective actions for component related failures and manufacturing issues
BASIC QUALIFICATIONS
- Masters in Photonics, Mechanical Engineering, Physics, Optics, or a closely related field
- At least 8 years of industry R&D experience with optical and mechanical components integrated into optoelectronic packages
- Hands-on experience with various opto/mechanical components designed for high thermal power density and submicron tolerances (i.e. associated with optical alignment)
- Understands mechanical constraints
- Experience with various optical components (e.g., gratings, mirrors, lenses)
- Experience with stable attachment methods (e.g., epoxy and solder based)
- Expertise in component qualification methodologies (e.g., GR-468), product reliability testing, and statistical analysis tools
- Knowledgeable of component and optical-packaging failure modes
- Familiar with New Product Introduction (NPI) methodology: design, verification, qualification, release to manufacturing
- Strong communication skills with suppliers, customers, and cross-functional internal teams
COMPENSATION
For this role, we anticipate paying $150,000 - 250,0000 per year. This role is eligible for variable pay, issued as a monetary bonus or in another form.
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).
INTRODUCTION
Molex possesses a rich heritage in the optical industry, delivering high-performance, field-proven optical solutions spanning components, modules, and fully integrated line cards. We provide cutting-edge wavelength management and amplifier technologies, supported by deep optical, mechanical, electrical, and software integration capabilities. These strengths enable Molex to serve the evolving needs of high-density, high-bandwidth, and flexible optical networks.
ROLE AND RESPONSIBILITIES
The Principal Laser Component Engineer will propose and source components for advanced optoelectronic packages (e.g., CPO, ELSFP). This role is responsible for component design and selection, performance optimization, and ensuring long-term reliability of components embedded within advanced optoelectronic packages. The position requires close collaboration with R&D and product design teams, manufacturing, suppliers, and customers to ensure laser components meet stringent optical, mechanical, and Telcordia reliability requirements.
- Provide leadership to source various components integrated into advanced photonic packages
- Design components (e.g., TEC, housing, lid, getter, fiber lens or discrete lenses, fiber arrays, gratings)
- Support component supplier selection, including technology maturity assessments for robust supply chain
- Partner with product and operation teams to ensure components are manufacturable, high-yield assembly flows
- Support component supplier improvement through audits, quality improvement plans, and risk-mitigation initiatives
- Work closely with R&D team for define/execute pre-qualification and qualification strategies, including GR-468 Telcordia compliance
- Support failure analysis investigations and corrective actions for component related failures and manufacturing issues
BASIC QUALIFICATIONS
- Masters in Photonics, Mechanical Engineering, Physics, Optics, or a closely related field
- At least 8 years of industry R&D experience with optical and mechanical components integrated into optoelectronic packages
- Hands-on experience with various opto/mechanical components designed for high thermal power density and submicron tolerances (i.e. associated with optical alignment)
- Understands mechanical constraints
- Experience with various optical components (e.g., gratings, mirrors, lenses)
- Experience with stable attachment methods (e.g., epoxy and solder based)
- Expertise in component qualification methodologies (e.g., GR-468), product reliability testing, and statistical analysis tools
- Knowledgeable of component and optical-packaging failure modes
- Familiar with New Product Introduction (NPI) methodology: design, verification, qualification, release to manufacturing
- Strong communication skills with suppliers, customers, and cross-functional internal teams
COMPENSATION
For this role, we anticipate paying $150,000 - 250,0000 per year. This role is eligible for variable pay, issued as a monetary bonus or in another form.
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).
See all Principal Jobs at Molex
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Get Access To All JobsTips for Finding Principal Jobs at Molex
Align your credentials to specialty occupation standards
H-1B eligibility requires your degree to directly correspond to the Principal role's duties. For technical Principal positions, a degree in engineering, materials science, or a related field carries more weight than a general business credential when USCIS reviews the petition.
Target Molex's connector and electronics supply chain verticals
Molex supplies interconnect solutions to apparel and wearable technology manufacturers, so Principal roles often require domain fluency in those supply chains. Framing your experience around smart textiles, wearable components, or electronics integration strengthens your fit for open requisitions.
Search Principal openings using Migrate Mate
Migrate Mate filters Principal jobs at Molex by the visa types the company sponsors, so you can identify open roles aligned with your specific status before applying. This prevents wasted applications to positions where your visa type isn't supported.
Clarify sponsorship scope during the offer stage
Ask the recruiter whether the offer covers H-1B transfer, new cap-subject filing, or PERM. Molex sponsors multiple visa types, but the pathway available to you depends on your current status and timing relative to the annual April filing window.
Document cross-functional leadership for senior-level petitions
USCIS scrutinizes Principal-level petitions to confirm the role requires specialized expertise, not just generalist management. Gather evidence of technical deliverables, patents, publications, or program outcomes that demonstrate the specialized judgment the position requires.
Verify your OPT or CPT end date against Molex's hiring cycle
If you're on F-1 OPT, confirm your authorization window extends far enough to cover onboarding plus the H-1B cap-subject filing deadline. A gap between OPT expiration and an October 1 H-1B start date leaves you out of status without a timely cap-gap bridge.
Frequently Asked Questions
Does Molex sponsor H-1B visas for Principals?
Yes, Molex sponsors H-1B visas for Principal roles. The company has a consistent pattern of filing H-1B petitions for specialized technical and program positions at the principal level. If you're currently on H-1B with another employer, Molex can file an H-1B transfer, which lets you start working as soon as USCIS receives the petition rather than waiting for approval.
Which visa types does Molex commonly sponsor for Principal roles?
Molex sponsors H-1B, TN visa, F-1 OPT, F-1 CPT, J-1 visa, and EB-2 and EB-3 Green Card pathways for qualifying roles. For Principal positions, H-1B and employment-based Green Card sponsorship are the most relevant long-term options. TN visa is available for Canadian and Mexican nationals in eligible occupational categories. The visa type Molex pursues for you depends on your nationality, current status, and the specific role.
What qualifications does Molex expect for Principal-level roles?
Principal roles at Molex typically require advanced technical or domain expertise, often combined with a track record of leading complex programs or cross-functional initiatives. For positions connected to the company's apparel and wearable technology supply chain, experience with interconnect systems, smart textiles, or electronics integration is a practical differentiator. A relevant bachelor's degree is the baseline, and many Principal roles expect a master's degree or equivalent industry experience.
How do I apply for Principal jobs at Molex?
Browse open Principal positions at Molex through Migrate Mate, which surfaces roles filtered by the visa types Molex sponsors so you can confirm your eligibility before applying. Once you identify a matching role, apply directly through Molex's careers portal. In your application, highlight specialized technical contributions and any cross-functional leadership relevant to Molex's product lines in connectors, sensors, or wearable electronics.
How long does the visa sponsorship process take for a Principal hire at Molex?
Timeline depends on the visa type. An H-1B transfer for an existing H-1B holder can allow work authorization within days of USCIS receiving the petition. A new cap-subject H-1B requires winning the April lottery and waiting for an October 1 start date, a process that can span six months or more. PERM-based Green Card sponsorship runs 12 to 24 months or longer depending on your country of birth and priority date movement.