Intern- Signal Processing

Location: Santa Clara, CA, United States

We are seeking a highly motivated Signal Processing Intern to join our T&D, Manufacturing Services team. The successful candidate will contribute to our ongoing projects focused on Transmitter and Dispersion Eye Closure Quaternary (TDECQ) measurement, analysis, and validation. You will have the opportunity to work on sophisticated signal processing tasks, refine measurement techniques, and ensure our products meet and exceed industry standards.

Primary Duties & Responsibilities

• Develop and optimize signal processing algorithms for accurate TDECQ measurement in PAM4 waveforms.
• Implement noise simulation techniques and intrinsic noise parameters to enhance signal fidelity.
• Engage in de-embedding S-parameters for precise characterization of photodiodes and amplifiers within test setups.
• Collaborate with the team to validate TDECQ calculations for electrical inputs on Digital Communication Analyzers (DCA).
• Assist in refining methods for histogram optimization and threshold optimization for signal analysis.
• Conduct comparative analysis across multiple channels and DCA types to standardize TDECQ and EECQ algorithms.
• Participate in drafting technical documentation and reports for internal and external stakeholders, including standardization bodies such as IEEE.

Education & Experience

• Currently enrolled in or recently graduated from a degree in Electrical Engineering, Computer Science, or a related field with a focus on signal processing or telecommunications.

Skills

• Solid understanding of digital signal processing concepts and adaptive filter algorithms, preferably with knowledge of LMS and FFE.
• Familiarity with PAM4 modulation schemes and optical communication principles.
• Experience with MATLAB, Python, C# or similar programming languages and tools used for signal analysis.
• Excellent problem-solving skills and the ability to work independently as well as collaboratively in a team.
• Strong communication skills with the ability to present complex technical information clearly and concisely.

Working Conditions

• This position is predominantly onsite
• May require occasional off-site meetings or travel
• Regular use of a computer and other office equipment is necessary
• Interaction with team members and external contacts is a regular part of the job
• May require occasional overtime and flexibility in work hours to accommodate the executive’s needs

Physical Requirements

• Sitting for extended periods while working on a computer or conducting meetings.
• Use of hands and fingers for typing, writing, and handling documents.
• Occasional lifting of objects or materials up to 20 pounds for administrative tasks.
• Ability to communicate verbally and in writing.
• Mobility within the office environment to attend meetings or interact with colleagues.

Safety Requirements

 

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Quality and Environmental Responsibilities

 

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

About Us

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.


Job Summary: We are seeking a highly motivated Signal Processing Intern to join our T&D, Manufacturing Services team. The successful candidate will contribute to our ongoing projects focused on Transmitter and Dispersion Eye Closure Quaternary (TDECQ) measurement, analysis, and validation. You will have the opportunity to work on sophisticated signal processing tasks, refine measurement techniques, and ensure our products meet and exceed industry standards.