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Photodiode Assembly / Wire-Bonding Technician

Fermionics Opto-Technology
Simi Valley, CA Full Time
POSTED ON 1/9/2026
AVAILABLE BEFORE 5/8/2026

Hiring Notice

Position: Photodiode Assembly / Wire-Bonding Technician (Wire Bonding Strongly Preferred)

About Us

Fermionics Opto-Technology is a small, specialized opto-electronics company located in Simi Valley, California. Since 1991, we have been a pioneer in the design and manufacturing of InGaAs photodiodes.

Our commitment to innovation, quality, and customer satisfaction has established us as a trusted supplier to customers worldwide. We provide a wide range of custom photodiode solutions used in applications such as:

  • Optical communications
  • Test and measurement instrumentation
  • Sensing systems
  • Medical and scientific equipment

At Fermionics, we emphasize precision manufacturing, reliability, and on-time delivery. We operate as a professional, agile, and collaborative team, where each employee plays a direct role in product quality and customer success.

The Role

We are seeking a Photodiode Assembly / Wire-Bonding Technician to support the production of high-speed fiber-optic photodiodes for telecommunications and related applications.

This is a hands-on technical position centered on manual gold wire bonding, microscopic assembly, optical fiber handling, and device testing. Precision, consistency, and attention to detail are critical to success in this role.

Key Responsibilities

  • Perform manual gold wire bonding to connect photodiode chips to package leads (strongly preferred)
  • Inspect wire bonds for placement, bond integrity, and reliability using a microscope
  • Clean, inspect, and handle semiconductor photodiode chips
  • Assemble photodiode components with high mechanical and electrical precision
  • Handle optical fibers and perform precise fiber alignment
  • Conduct basic electrical and optical testing of devices
  • Package and inspect finished products to ensure they meet quality standards

Training Provided

No prior semiconductor or wire-bonding experience is required.

We provide comprehensive hands-on training, including:

  • Semiconductor chip handling and ESD control
  • Die attach processes
  • Gold wire-bonding techniques and quality inspection
  • Optical fiber handling and active fiber alignment
  • Operation of production and test equipment

What We’re Looking For

  • Strong attention to detail
  • Excellent hand-eye coordination
  • Comfortable working with microscopes and small components
  • Ability to follow detailed procedures and quality standards
  • Willingness to learn precision manufacturing skills

Full-time Employment

Requirements

  • High School Diploma or equivalent
  • Experience with wire bonding, micro-assembly, or fiber optics is a plus, but not required
  • Familiarity with oscilloscopes, multimeters, and laboratory equipment is helpful

Our Benefits Package Includes:

  • Paid sick leave.
  • Paid vacation.
  • Medical allowance.
  • Company Profit Sharing Plan.
  • Performance bonuses.

Join the Fermionics Opto-Technology Team — Innovators in InGaAs Photodiode Manufacturing.
We invite you to bring your skills and enthusiasm to Fermionics Opto-Technology, where you will have the opportunity to grow professionally and contribute directly to advanced opto-electronic technologies.

Build a rewarding career at Fermionics, where your work supports innovative photodiode solutions used in real-world applications. We look forward to receiving your application.

Job Type: Full-time

Pay: $18.00 - $21.00 per hour

Benefits:

  • On-the-job training
  • Paid time off
  • Referral program
  • Retirement plan

Application Question(s):

  • Do you recognize that this is an entry-level position for assembling electronic components in the fiber optics field?

Experience:

  • assembling the electronics components: 1 year (Required)

Work Location: In person

Salary : $18 - $21

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