POSITION SUMMARY:
We are seeking a highly motivated Engineer or Scientist to lead and contribute to the development of next generation optical fiber manufacturing. This role requires expertise in mechanical engineering, physics, or related fields to optimize preform or fiber draw technology in support of improved product performance. The ideal candidate will work to invent and mature R&D mechanical system designs, support process design and execution, troubleshooting, and innovation in systems for fiber draw, and collaborating with cross-functional teams to advance next-generation optical fiber technologies.
EDUCATION and EXPERIENCE:
- Bachelor’s Degree in Physics, Mechanical or Chemical Engineering, Materials Science, or a similarly related field.
- 3+ years of experience in a highly technical environment that included process development, manufacturing, or related fields..
ADDITIONAL QUALIFICATIONS:
- Electrical, programming, and mechanical design skills are helpful in this role.
- Experience working in an ISO-certified industrial setting.
ESSENTIAL RESPONSIBILITIES:
- Participate in the departmental safety team to complete safety improvement initiatives.
- Lead the transfer of systems and devices from the R&D organization to production, working closely with the science and engineering teams both at Labs and at the factory.
- Investigate the relationship between designed systems and desired outcomes, including process quality, speed, yield and other outcomes.
- Develop innovative solutions to enhance the uniformity, throughput, and reliability of processes.
- Collaborate with R&D and project teams to design and develop equipment and techniques for process optimization which may require knowledge of mechanical, electrical, laser, chemical and other advanced manufacturing techniques.
- Conduct design reviews to ensure system requirements are understood and included in designs. Properly document designs including creation of drawings and supplier specifications.
- Document processes and develop standard operating procedures to train operators when equipment is being released into production.
- Conduct research, propose experiments, and analyze data to validate hypotheses and improve process understanding.
- Be a strong team player with openness and willingness to contribute toward group goals and achievements.
- Perform other related duties as required to meet project and organizational needs, including engagement with night shift personnel.
- Travel to other sites, including the Labs facility in NJ, as needed to support the development and implementation of systems.
KNOWLEDGE, SKILLS, ABILITIES:
- Proficiency in data analysis, experimental design andmechanical design best practices.
- Understanding of high-temperature processes, glass softening, and material flow, such as in fiber drawing.
- Analytical and problem-solving skills to address complex challenges and defects.
- Collaboration skills to work with cross-functional teams and global partners.
- Excellent communication skills in the fabrication of designs with external suppliers
- Excellent technical writing and presentation skills for communicating research findings and process updates.
- Strong organizational skills to manage multiple projects and prioritize tasks effectively.
- Adaptability to work independently while supporting team objectives in a dynamic environment.
GENERAL EXPECTATIONS:
- Demonstrate effective communications skills (verbal, written)
- Proficiency with MS Office Word and Excel
- Maintain discretion when working with confidential and proprietary information
- Strict adherence to Company safety policies and procedures
- Conformance to all aspects of Lightera’s “Standards of Conduct” document
* Hiring Range:
$75,000 - $150,000
Please note that the final offer may vary within this range based on a candidates experience, skills, qualifications and internal equity considerations.
Visa sponsorship not available. Applicants must be legally authorized to work in the United States now and in the future. The company does not provide visa sponsorship or any immigration support (including STEM OPT training plan) for this position.
Skills Required
- Bachelor's Degree in Physics, Mechanical or Chemical Engineering, Materials Science, or a related field
- 3+ years of experience in process development or manufacturing
- Experience in HCF preform fabrication or fiber draw
- Optical fiber manufacturing background
- LEAN/Six Sigma manufacturing experience or certifications
- Electrical, programming, and mechanical design skills
- Experience in an ISO-certified industrial setting
Lightera Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Lightera and has not been reviewed or approved by Lightera.
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Fair & Transparent Compensation — Pay is considered okay‑to‑good in many hourly manufacturing roles, aided by overtime opportunities and union‑linked increases in some plants. Some hourly titles benchmark near or above market in specific locations.
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Retirement Support — A 401(k) with company match is consistently highlighted, with multiple references to a strong employer contribution. This support is positioned as part of a competitive total rewards package.
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Healthcare Strength — Medical, dental, and vision coverage are described as solid and mainstream. Some locations also reference on‑site or supplemental health resources and tax‑advantaged accounts.
Lightera Insights
What We Do
For decades, we have carried the beacon of innovation, leading industries, communities, and individuals into a brighter era. Now, we have brought together all this knowledge and expertise to provide complete solutions for communication networks, connecting businesses and people. Today, we are one: Lightera, a Furukawa Electric Group company. The creation of Lightera reflects our commitment to meeting the rapidly evolving demands of industries such as generative AI, data centers, 5G/6G, utilities, medical, aerospace, defense, and sensing. Through advanced optical technologies, we build brighter, more connected communities with innovative solutions. Step into the future of smart connectivity. Visit us at lightera.com.







