Analog Optoelectronics HW Engineer — High-Speed Optics

Keysight Technologies SAles Spain SL.; Germany (OH); On-site; USD 70,000 - 100,000; Full time

Job summary

Keysight is seeking a motivated R&D Hardware Engineer to join our team developing advanced test and measurement solutions for high-speed optical communication applications. This intermediate-level role covers analog optoelectronics design, including laser diode driver circuitry, photodiode read-out electronics, biasing and control circuits, and SPICE-based simulations.

You will contribute to the development of optoelectronic hardware from concept through prototype bring-up, characterization,

Qualifications

• Bachelor's or Master's degree in Electrical Engineering or related field.
• 2-4 years of analog, optoelectronics, or mixed-signal experience.
• Solid knowledge of analog circuits, biasing, noise, bandwidth.
• Experience with SPICE-based simulations and PCB collaboration.
• Ability to document results and communicate across functions.

Responsibilities

• Contribute to design and development of analog optoelectronic HW for advanced test and measurement instruments.
• Analyze and validate low-noise electronics for driving laser diodes, biasing optical modulators, reading out photodiodes, and conditioning high-speed analog signals.
• Develop general digital electronics designs, including board-level control logic and interfaces.
• Collaborate with optical, mechanical, production, test, and SW engineering teams; design reviews.
• Document design decisions, simulation results, measurement results, and verification outcomes.

Skills

Analog electronics

Optoelectronics

Photonic instrumentation

Mixed-signal electronics

Problem solving

Cross-functional teamwork

English fluency

Education

Electrical Engineering degree

Tools

SPICE

PCB design tools

Job description

Keysight is seeking a motivated R&D Hardware Engineer to join our team developing advanced test and measurement solutions for high-speed optical communication applications. This intermediate-level role covers analog optoelectronics design, including laser diode driver circuitry, photodiode read-out electronics, biasing and control circuits, and SPICE-based simulations.

You will contribute to the development of optoelectronic hardware from concept through prototype bring-up, characterization,