Principal Reliability Engineer

Posted Yesterday
Be an Early Applicant
2 Locations
In-Office
Senior level
Industrial • Manufacturing
The Role
Leads reliability engineering for optical communication products, including FIT rate analysis, DFMEA, qualification requirements, compliance testing, external laboratory coordination, and qualification reporting. Works with customers and component vendors, supports root cause and corrective action efforts, and troubleshoots system-level EMC, safety, and NEBS issues. Requires expertise in optical devices, Telcordia standards, reliability modeling, manufacturing processes, and reliability tools.
Summary Generated by Built In

Primary Duties & Responsibilities

  • Perform FIT rate analysis during product development phase
  • Lead DFMEA analysis and report generation during product development phase for module, circuit pack or optical system products
  • Work with customer’s Subject Matter experts to agree on product Qualification requirements
  • Oversee Qualification testing and reports
  • Global regulatory compliance, such as FCC, ETL, CB, FDA, CE, RCM and etc
  • Co-ordinate product testing at external laboratories to Telecommunication industry standards such as GR-63 and GR-1089 
  • Contribute to Root Cause Analysis and Corrective Action teams
  • Define Qualification requirements for internal products and component vendors

Education & Experience

•    5+ years of experience in optical device industry or equivalent

  • Track record in Design for Reliability and leading products through qualification, compliance and deployment.
  • Familiarity with Telcordia qualification standards for Passive and Active optical components and optical amplifiers
  • Familiarity with manufacturing processes for optical communication devices and systems
  • Experienced in system level design and trouble-shooting for design issues in EMC/Safety/NEBS based testing (GR-63, GR-1089, & GR-78 , IEC/EN 60825-1, IEC/EN 60825-2, IEC/EN 62368-1, EN 55032, EN 55035, ETSI EN 300 386, IEC 6100 series,FCC Part 15).

B.SC. in Engineering or Materials Science
 

Skills

  • Knowledge of reliability modeling methods such as fault trees, failure modes and effects analysis, and reliability block diagrams
  • Broad knowledge and experience with optical communication systems, fiber optic products/device reliability.
  • Experience with SR-332 and Weibull++ reliability tools
  • Good technical knowledge and understanding of fiber-optics and its practical application
  • Data management and analysis
  • Leadership and the ability to work
  • Strong ability to solve complex problems & make correct business decisions in short timeframes, often with limited inputs. Creative, analytical and structured problem solving capabilities
  • Excellent interpersonal, communication and presentation skills
  • Ability to prioritize multiple external and internal projects correctly

Working Conditions 

  • 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

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 [email protected].


About UsCoherent 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.


Skills Required

  • 5+ years of experience in the optical device industry or equivalent
  • Bachelor of Science degree in Engineering or Materials Science
  • Track record in design for reliability and leading products through qualification, compliance, and deployment
  • Familiarity with Telcordia qualification standards for passive and active optical components and optical amplifiers
  • Familiarity with manufacturing processes for optical communication devices and systems
  • Experience with system-level design and troubleshooting for EMC, safety, and NEBS testing
  • Knowledge of reliability modeling methods, including fault trees, FMEA, and reliability block diagrams
  • Broad knowledge of optical communication systems and fiber-optic product reliability
  • Experience with SR-332 and Weibull++ reliability tools
  • Technical knowledge of fiber optics and practical applications
  • Data management and analysis skills
  • Leadership, complex problem-solving, analytical thinking, and structured decision-making abilities
  • Strong interpersonal, communication, and presentation skills
  • Ability to prioritize multiple external and internal projects

Coherent Corp. Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Coherent Corp. and has not been reviewed or approved by Coherent Corp..

  • Healthcare Strength — Healthcare Strength: Health coverage includes multiple national and region-specific options (UHC HDHP/HSA, PPO, EPO; Kaiser in CA; Health Net in OR) plus separate dental (Delta Dental) and vision (VSP), indicating strong breadth and choice. This breadth supports a solid total package in certain roles and locations.
  • Equity Value & Accessibility — Equity Value & Accessibility: An Employee Stock Purchase Plan allows buying shares at 85% of market price with contributions up to 10% of pay, expanding ownership access. This feature can materially bolster total rewards even when base pay is mid‑pack.
  • Leave & Time Off Breadth — Leave & Time Off Breadth: Paid time off includes 15 vacation days for new hires, 10 paid holidays, and additional paid time during a December shutdown. This structure provides a clear and competitive baseline for time away from work.

Coherent Corp. Insights

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The Company
HQ: Saxonburg, PA
3,569 Employees

What We Do

Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems. We deliver innovations that resonate with our customers in diversified applications for the industrial, communications, electronics, and instrumentation markets. Headquartered in Saxonburg, Pennsylvania, Coherent has research and development, manufacturing, sales, service, and distribution facilities worldwide. For more information, please visit us at coherent.com.

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