R&D Engineers – Optical Fiber (Preform Assembly)

Team: Scismic-LTOF

Location: Somerset, New Jersey

Commitment: Full-time

Workplace Type: onsite

Essential Duties and Responsibilities include, but are not limited to:

• Be a critical asset in leading an R&D program to advance optical fiber technology, including overseeing and contributing to development and innovation in optical fiber fabrication to improve performance, quality, reliability, and scalability.
• Investigate the relationship between process parameters, fiber properties, and manufacturing outcomes, and guide technicians and engineers in conducting process trials and experiments to achieve project milestones.
• Fabricate and characterize optical fibers to meet performance specifications and project requirements.
• Conduct research, propose experiments, and analyze data to validate hypotheses and improve process understanding, particularly for troubleshooting fiber performance and quality as well as equipment and materials issues.
• Manage, maintain, and upgrade mechanical and electronic facilities for optical fiber fabrication and testing, including automation, data logging, and fabrication records.
• Collaborate with project teams to design and develop fabrication processes and facilities for fiber fabrication, particularly for novel fibers.
• Stay informed of, and contribute to, advancements in fiber draw technology and integrate best practices in collaboration with global R&D, manufacturing, and engineering teams.
• Communicate and document research findings through detailed technical reports and presentations.
• 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.

Key Qualifications:

• Key qualifications:
• Preform Assembly – 2+ years of experience in a materials, mechanical, or manufacturing role. Ability to perform precision assembly work in a cleanroom environment.




• General requirement:
• Master’s (MSc) or Ph.D. in Physics, Mechanical or Chemical Engineering, Materials Science, or a similarly related field.
• Proven expertise in developing and optimizing manufacturing processes, preferably in optical fiber or similar manufacturing.
• Experience in designing, analyzing and reporting experiments for complex process systems.

Knowledge and Experience Requirements:

• Proficiency in data analysis, experimental design, and process optimization methods.
• Understanding of high-temperature processes related to glass properties and material flow is an advantage.
• Experience with fiber characterization techniques, including optical and mechanical property measurements.
• Analytical and problem-solving skills to address complex process challenges and defects.
• Leadership skills to guide technical teams and mentor junior staff effectively.
• Collaboration skills to work with cross-functional teams and global partners.
• 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.
• Passion for innovation and a strong drive to advance fiber draw processes and technologies.

General Expectations:

• Demonstrate effective communications (verbal, written) skillsProficient with MS Office Word and Excel
• Maintain discretion when working with confidential and proprietary information
• Strict adherence to Company safety policies and procedures
• Conform to all aspects of Company’ “Standards of Conduct” document

Working at the company means having the opportunity to realize ideas, experience innovation and discover new solutions for the future. The company offers:

• Dynamic work environment
• Competitive salaries (100K - 140K Commensurate with experience)
• Generous benefits programs, including medical, dental, tuition reimbursement
• Matching 401(k) plan