Electro-Optical Digital Test Development Engineer

Infinera; Allentown (Lehigh County); On-site; USD 80,000 - 208,000; Full time

Job summary

An established industry player is seeking an Electro-Optical Digital Test Development Engineer to join their innovative team. This role involves developing software for testing optical modules, collaborating with product teams, and enhancing test processes. Candidates should have a strong background in software development, particularly in object-oriented programming, and familiarity with optical and electrical testing equipment. Join a forward-thinking company that values creativity and technical expertise, and be part of a team that drives advancements in telecommunications technology.

Qualifications

• Experience in developing test and measurement solutions for optical components.
• Proficient in writing scalable software and familiar with optical test equipment.

Responsibilities

• Develop software to automate test execution for optical calibration.
• Collaborate with teams to define and implement testability requirements.

Skills

Software Development

Object-Oriented Programming

Quadrature Amplitude Modulation

DSP Knowledge

Attention to Detail

Education

BS in Science or Engineering

MS or PhD in Physics, Optics, Electrical Engineering

Tools

Optical Power Meters

Oscilloscopes

Digital Multi-Meters

Programmable Test Equipment

Job description

Electro-Optical Digital Test Development Engineer

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Electro-Optical Digital Test Development Engineer

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Essential Functions / Key Responsibilities

• Participate in the software, hardware, and test plan development for calibrating and measuring performance of Infinera’s Digital Coherent Optical (DCO) modules, operating at 400-1200 GBps per wave, based on Photonics Integrated Circuits (PIC)s
• Define and configure required test instrumentation and hardware
• Partner with product team to author, debug, and refine novel, efficient optical calibration sequences
• Co-develop with firmware, DSP teams on feature introduction
• Develop software to fully automate the test execution
• Partner with engineering staff to define and implement detailed testability requirements
• Provide fault isolation and identification capability to the design and manufacturing technical staff
• Help drive end to end test yield improvements and test time reduction efforts
  
  

Education / Experience

• BS in science or engineering required, MS or PhD desired (Physics, Optics, Electrical Eng)
• Previous experience in developing test and measurement solutions for electrical and optical components or subsystems is beneficial
  
  

Knowledge / Skills / Abilities

• Proficient in writing scalable software a requirement.
• Experience with object-oriented languages required. VB.Net exposure is a plus.
• Familiarity with quadrature amplitude modulation theory is a requirement; modern DSP knowledge including soft decision FEC is helpful.
• Experience with testing and characterizing photonic circuits containing I/Q modulators and demodulators.
• Hands on experience with optical and electrical test and measurement equipment including programmable optical power meters, attenuators, and switches, optical spectrum analyzers, digital multi-meters and oscilloscopes
• Experience with Serdes, electrical RF testing, and FEC operation are all pluses
• Attention to detail and willingness to produce detailed test plan documentation
• Experience with digital and mixed signal IC testing is beneficial
  
  

Infinera is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. Infinera complies with all applicable state and local laws governing nondiscrimination in employment.

Seniority level

• Seniority level

  Entry level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Quality Assurance

• Industries

  Telecommunications

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