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Fiber Characterization Engineer Jobs in Pennsylvania

Coherent

Lead Silicon Photonics Design Engineer

Horsham, PA · On-site

$101K - $133K/yr

Work with test engineering teams to perform characterization of silicon photonics devices * Work ... Good knowledge of fiber optic and/or wireless communication systems and applications * Good ...

Amphenol TCS

Quality Engineer

Yocumtown, PA · On-site

$69K - $89K/yr

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... Participated in product & process FMEA, characterization of product and process critical features ...

Amphenol TCS

Quality Engineer

Yocumtown, PA · On-site

$69K - $89K/yr

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... Participated in product & process FMEA, characterization of product and process critical features ...

Amphenol TCS

Quality Engineer

Yocumtown, PA · On-site

$69K - $89K/yr

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... Participate in product & process FMEA, characterization of product and process critical features ...

Amphenol TCS

Quality Engineer

Yocumtown, PA · On-site

$69K - $89K/yr

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... Participate in product & process FMEA, characterization of product and process critical features ...

Amphenol TCS

Development Quality Engineer

Yocumtown, PA · On-site

$69K - $89K/yr

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... Participate in product & process FMEA, characterization of product and process critical features ...

Amphenol TCS

Signal Integrity Lab Technician

Yocumtown, PA · On-site

$18.25 - $24.25/hr

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... This role will focus on the high-frequency characterization of cable and backplane interconnect ...

Amphenol TCS

Development Quality Engineer

Yocumtown, PA · On-site

$69K - $89K/yr

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... Participate in product & process FMEA, characterization of product and process critical features ...

Amphenol TCS

Electrical Test Engineer

Yocumtown, PA · On-site

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... jitter characterization, TDR, VNA, etc. * Work closely with Amphenol development engineering ...

Amphenol TCS

Electrical Test Engineer

Yocumtown, PA · On-site

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... jitter characterization, TDR, VNA, etc. * Work closely with Amphenol development engineering ...

Amphenol TCS

Signal Integrity Lab Technician

Yocumtown, PA · On-site

$18.25 - $24.25/hr

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... This role will focus on the high-frequency characterization of cable and backplane interconnect ...

Amphenol TCS

Senior Electrical Test Engineer

Yocumtown, PA · On-site

$103K - $134K/yr

... fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and ... jitter characterization, TDR, VNA, etc. * Work closely with Amphenol development engineering ...

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Fiber Characterization Engineer information

What does a fiber characterization engineer do?

A Fiber Characterization Engineer is responsible for testing and analyzing optical fiber networks to ensure they meet performance standards and support high-speed data transmission. They use specialized equipment to measure parameters such as attenuation, dispersion, and optical return loss. Their work helps telecom companies identify and resolve issues that could affect network quality, ensuring reliable communication services. Fiber Characterization Engineers often collaborate with network designers, installers, and maintenance teams to optimize fiber optic infrastructure.

What skills and qualifications are needed to be a fiber characterization engineer?

To thrive as a Fiber Characterization Engineer, you need a solid background in optical engineering or telecommunications, with expertise in fiber optic theory, testing, and analysis, usually supported by a relevant engineering degree. Familiarity with OTDR, CD, PMD, and other fiber testing instruments, as well as certifications like FOA or CFCE, are commonly required. Strong analytical thinking, attention to detail, and effective communication skills help engineers interpret complex data and collaborate with cross-functional teams. These skills ensure accurate fiber network assessments, optimize performance, and minimize costly errors in deployment and maintenance.

What is the difference between Fiber Characterization Engineer vs Optical Test Engineer?

AspectFiber Characterization EngineerOptical Test Engineer
CredentialsBachelor's or Master's in Optical Engineering, Physics, or related fields; certifications in fiber optics are commonBachelor's or Master's in Electrical Engineering, Optical Engineering, or related fields; similar certifications often applicable
Work EnvironmentResearch labs, manufacturing facilities, R&D departments focusing on fiber propertiesTesting labs, production lines, quality assurance departments for optical components
Industry UsagePrimarily in fiber optics manufacturing, telecommunications, and researchIn telecommunications, fiber optic component manufacturing, and quality control

The Fiber Characterization Engineer focuses on analyzing and testing fiber optic materials to understand their properties, while the Optical Test Engineer concentrates on testing optical devices and systems for performance and quality. Both roles require similar technical skills and certifications but differ in their specific focus areas within the optical industry.

What are popular job titles related to Fiber Characterization Engineer jobs in Pennsylvania?

For Fiber Characterization Engineer jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Fiber Characterization Engineer jobs in Pennsylvania look for?

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Fiber Characterization Engineer jobs near you
Infographic showing various Fiber Characterization Engineer job openings in Pennsylvania as of August 2026, with employment types broken down into 80% Full Time, 14% Part Time, and 6% Contract. Highlights an 100% In-person job distribution.

Lead Silicon Photonics Design Engineer

II-VI Incorporated

Horsham, PA • On-site

$101K - $133K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

The Silicon Photonics Designer will work on the design, test, and debug of silicon photonic circuits. He/she will have key responsibilities for silicon photonics activities in a global leader of optoelectronic components and systems. He/she will work closely with compound semiconductors, optical packaging, module engineering groups to deliver high-performance silicon photonic chips for various customers. He/she will develop innovative and complex photonic circuits for emerging applications in communications and sensing, e.g., coherent transceiver, co-packaged optics and LIDAR: 

Primary Duties & Responsibilities

  • Work on silicon photonics device design, simulation, and layout
  • Run a variety of optical simulation tools, including Lumerical and Rsoft
  • Run a variety of RF simulation tools, including HFSS, ADS, and CST
  • Run a variety of CAD tools, including Cadence, Synopsis, and Python design environments
  • Tape out silicon photonics design in external and internal fabs
  • Work with module developers to design the optical subassemblies
  • Work with foundries to define and optimize the device structures and processes
  • Work with test engineering teams to perform characterization of silicon photonics devices
  • Work with quality engineers to create test and qualification plans

Education & Experience

  • PhD degree in Electrical and Computer Engineering, Optics and Optical Engineering, Physics, or related field
  • 2 years of industrial experience in design and optimization of silicon/III-V photonic devices and photonic integrated circuits

Skills

  • Strong experience on RF/SI simulation and optimization, from components such as high-speed modulators/PDs, and subsystems including PCB/TIA/driver/optical components, to transceiver systems
  • Strong experience in photonic integrated circuits design CAD tools
  • Strong tapeout experience with photonics foundries
  • 5 years of experience in testing and characterization of optoelectronic devices and modules
  • Excellent experience of design/optimization of high-speed opto-electronic devices (modulators, photodetectors, lasers)
  • Good knowledge of high-speed analog circuitry (TIA, modulator drivers)
  • In-depth understanding of optical transceiver modules
  • Good knowledge of fiber optic and/or wireless communication systems and applications
  • Good knowledge of module packaging in optical communications
  • Good knowledge of digital electronics circuitry (microprocessors, FPGAs, SPI)
  • Good knowledge of digital signal processing
  • Excellent verbal and written communication skills
  • Excellent teamwork skills and strong independence
  • Self-motivated with innovative thinking

Working Conditions

  • Authorized to work in US

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.


 

If you need assistance or an accommodation due to a disability, you may contact us at talentacquisition@coherent.com.


 

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.

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