03/26/2026

Optical Fabrication Operators / Technicians

(Opetics Department)

Precision Optics: Polishing Operator

Will provide training. Mainly working optical polishing for precision optics

• Quick to learn
• Hands-on
• Need to use some measuring tools and equipment
• Be able to lift and handle weight of workload up to 10LB
• Required to use microscope and other equipment to inspect the quality of work parts
• Others

Precision Optics: Technician (Optics Testing)

• Some basic knowledge and experience in precision optics
• Hands-on skills and experience in bench-top test setup
• Knowledge and experience on optical test equipment
• Experience in some basic fiber optic test and measurements, preferred.
• Team works
• Others

03/26/2026

Manufacturing Assemblers

Product Line Assemblers (multiple positions)

Will provide training to working in fiber-optic assembling line to do product assembling

• Able to use work under microscope to do optical cleaning, alignment, optical epoxy gluing, soldering, …
• Optic fiber handling: fiber routing, fusion splicing
• Use optical equipment (power meters, light sources, oscilloscope, computer, etc.) for test and measurement
• Others

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03/26/2026

Test Engineer – R&D

JOB FUNCTIONS/RESPONSIBILITIES

Works in the R&D department in new product development. Major functions include

• Setup test stations using equipment such as light sources (laser, tunable laser, broadband light source), OSA, oscilloscopes, photodetectors, function generator, data acquisition boards, various power supplies, and computer, etc.
• Programming using LabView: Setup test program for product test and measurement mainly using LabView platform. Some use C/C++.
• Perform tests and characterizations of various optical products
• Provides test and measurement supports to manufacturing lines on hardware setup and software (mainly LabView) program modifications/update
• Others assigned by supervisor

Particular Skills and Expertise

• Hands-on experience and skills in test equipment (light sources, OSA, Oscilioscopes, Function Generators, Data Acquisition Boards, Photoreceivers, Amplifiers, Switches, …), including their drivers 
• Experienced in using LabView to build, modify and update test programs, a MUST.
• Some experience on PCB board level trouble-shooting

QUALIFICATIONS/REQUIREMENTS

• College or BS in EE or related engineering with 2+-year experience
• New graduate of MSc or M.Eng in EE welcomed
• Communications skills and teamwork
• Hand-on skills a MUST

03/26/2026

Electrical Hardware Engineer

JOB FUNCTIONS/RESPONSIBILITIES

• Works on design of electronic hardware, including schematic design and PCB layout.
• Interfaces with suppliers and PCBA manufacturers 
• Works with FW/SW engineers on verification test and trouble-shooting
• Integrates electrical hardware with opto-mechanical parts/module and performs product functionality tests
• Works with testing engineers on product performance test & measurement systems
• Experience and skills in RF (design and test) preferred, but not a MUST
• Some works on test and measurement programs
• Others assigned by supervisors

Particular Skills and Expertise

• Hands-on experience and skills in electrical hardware design (analog and digital), familiar with design tools
• Experience and skills in TIA, VGA, ADC/DAC, LogAmp and OPAM, …, MCU, such as ARM series, and FPGA
• Experienced in various electrical interface, RS232, UART, DPRAM, USB, …,etc.
• Hands-on skills on electrical board level test, diagnosis, debugging and trouble-shooting
• Knowledge and experience in small signal and low-noise applications
• Experienced in Verilog, C++, and LabView programming

QUALIFICATIONS/REQUIREMENTS

• BS or MS Degree in electrical engineering, or equivalent
• 3+-year experience in electrical engineering, on HW and FW
• Communication skills and teamwork  
• Hand-on skills a MUST

03/25/2026

Technical Sales Engineer

Job Description

Optoplex is a leading optical solution provider for optical communications, fiber sensing and biomedical optics. Optoplex had made great success in optical communications and it has been named a “Technology Fast 500” company by Deloitte in the past 6 years. The company is headquartered in Fremont, California, with operations in Taiwan, Shanghai, and Wuhan, China.

As a Technical Sales Engineer, you will be the front line technical resource working directly with customers to capture sales opportunities for our sales organization. You will be responsible for actively driving and managing the technology evaluation stage of the sales process, working in conjunction with the sales team as a key technical advisor. The Technical Sales Engineer must develop a deep technical understanding of our products and be able to communicate at both a business and technical level across all levels within the organization.

The selected candidate will have successfully demonstrated his/her ability to support a sales team selling advanced optical solutions for optical communications, optical fiber sensing, or biomedical optics applications. Key experience in a variety of optical communications, fiber sensing, spectroscopy, optical instrumentation, life-sciences and biomedical optics is important. This position reports to the Sales Director and will be based in Fremont, California.

PRIMARY RESPONSIBILITIES

The essential responsibilities of the Technical Sales Engineer are to work directly with customers to capture sales opportunities and to work effectively across functions within the company to support sales. Primary areas of responsibility include:

• Conduct market research, benchmarking, and product identification
• Perform technical marketing and demonstrate Optoplex’s products and solutions to prospects and customers
• Develop selling opportunities by growing relationships throughout all levels of an account. Utilize a consultative approach, discuss technical and business issues with prospects/customers and develop a formal plan and presentation addressing their needs.
• Work with customers and internal technical team to define the products (requirements, specifications, time-to-market, …)
• Provide technical support to customers
• Create, manage and present product application notes, white papers and technical presentations
• Provide or facilitate training opportunities for assigned accounts

MINIMUM REQUIREMENTS and QUALIFICATIONS

• BS degree in a technical discipline (optics, physics or engineering preferred) is required. An MS is preferred
• Minimum 3 years of technical marketing, technical sales, sales, or PLM in high-tech industry. Direct experience in fiber optics, fiber sensing, life-sciences, and/or biomedical optics a plus.
• Experience working in multi-site and multi-culture environments a plus
• Strong negotiation and influencing skills
• Must be willing to travel (up to 25%)
• Excellent phone, written, and verbal communications skills
• Excellent technical presentation skills
• Ability to work with customers and develop strong relationships
• Has a strong and professional work ethic
• Passionate about performance and company's success

KNOWLEDGE/SKILLS

• Solid understanding of Optoplex product portfolio
• Strong technical background
• Ability to work independently
• Team work skills
• Excellent communication skills
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Optoplex Corporation is an Equal Opportunities Employer
Please e-mail your resume to careers@optoplex.com or fax to (510) 490-9330.

If you are interested and qualified for either of these positions Please e-mail your resume to careers@optoplex.com or fax to (510) 490-9330. No phone calls please