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Senior Staff Field Applications Engineer

Applied Optoelectronics, Inc.
Seattle, WA Full Time
POSTED ON 9/30/2026
AVAILABLE BEFORE 11/30/2026

Summary

We are seeking a highly experienced and technically adept Senior Staff Field Application Engineer with deep expertise in fiber-optic transceivers, semiconductor laser technologies, and high-speed data communications. Serves as the critical interface between AOI’s engineering teams and strategic customers across data center, telecom, and broadband markets.

Must be willing to relocate to Seattle, WA or San Francisco Bay Area.

Responsibilities

  • Lead product demonstration and testing at customer sites.
  • Provide technical support on-site for Fiber Optics applications.
  • Assist customers with installation and configuration.
  • Partner with Design Team on understanding/implementing custom design request.
  • Conduct Failure Analysis, identify root cause, and conclude with corrective actions.
  • Build and maintain strong relationships and rapport with customer's design/testing team.

Qualifications

  • Bachelor's or advanced degree in Fiber Optics, Electrical Engineering, or related field.
  • 10 years of work experience in Fiber Optics Industry, including hands-on experience on fiber optic module design/testing.
  • Experience in design Optics Module is preferred.
  • Proven track record of delivering high-quality customer support and satisfaction.
  • Ability to work independently and collaboratively in a fast-paced environment.
  • Excellent verbal and written communication skills.
  • Ability to travel to Mainland China from the United States.

Location & Travel

This position is full time and on-site based in the Seattle, WA. This position can expect around 25% of travel.

Why AOI?

In addition to a competitive salary, AOI offers

  • Flexible and competitive health (medical, dental, vision) plans offer the employee with the right options to meet individual and family needs.
  • Employer matching on 401(k) deferrals.
  • Generous PTO policy, with unused PTO payout at end of the year.
  • Relocation package available within US.
  • Immigration sponsorships (Must be currently authorized to work in the US).

We do not accept unsolicited proposals from third-party recruiters or agencies. Contacting hiring managers directly may result in disqualification of submissions.

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Salary.com Estimation for Senior Staff Field Applications Engineer in Seattle, WA
$159,591 to $194,543
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