Senior Electrical / FPGA Engineer

Posted 5 Days Ago
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Santa Clara, CA, USA
In-Office
Senior level
Industrial • Manufacturing
The Role
Designs and prototypes laser control electronics, including diode drivers, current sources, temperature controls, photodetector monitoring, safety interlocks, controller boards, and power supplies. Develops FPGA-based control, timing, synchronization, signal processing, and diagnostics, while integrating electronics with optical and laser subsystems. Troubleshoots noise, stability, grounding, EMI/EMC, and reliability issues; optimizes precision control loops and supports experimental laser platform development and testing.
Summary Generated by Built In

Key Responsibilities

  • Prototype designs of Laser Control Electronics
    • Design, develop, and improve electronics for laser diode drivers, current sources, temperature-control systems, photodetector monitoring, safety interlocks, and system diagnostics.
    • Develop control and monitoring of electronics for new laser architectures.
    • Troubleshoot electrical noise, stability, grounding, EMI/EMC, and reliability issues.
    • Develop and optimize precision control loops for optical power, temperature, wavelength, current, and other critical laser parameters.
  • FPGA and Embedded Control Development
    • Develop FPGA-based control, timing, synchronization, signal-processing, and diagnostic functions.
    • Maintain, troubleshoot, and enhance existing FPGA-based control functions.
    • Support integration of FPGA and embedded control systems with laser hardware and higher-level system controls.
  • Electronics Development for New Laser Platforms
    • Develop prototype electronics for new laser concepts and experimental laser systems.
    • Design controller boards, interface boards, sensor electronics, and power supplies.
    • Support integration and testing of electronics with optical and laser subsystems.

Education & Experience

M.S. Electrical Engineering is preferable. 10 years of work experience in the field.

 

Skills & Other Requirements

High Speed Digital Design, Analog design, FPGA, Laser control, Design electronics for laser diode drivers, current sources, power supplies.

Working Conditions

  • This position is onsite
  • May require 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 or interact with colleagues.

Safety Requirements

All employees are required to attend scheduled training, follow the site EHS procedures and Corporate EHS standards.  This includes the use of proper protective equipment (PPE) as required by the job responsibilities.

Managers will ensure that all safety and environmental procedures are followed consistently.  They will ensure that risk assessments are performed, proper training, work instructions, required PPE is available, and will monitor compliance.

Quality & 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:

 

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

 

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

  • 10 years of work experience in the field
  • High-speed digital design experience
  • Analog design experience
  • FPGA development experience
  • Laser control electronics experience
  • Experience designing electronics for laser diode drivers
  • Experience with current sources and power supplies
  • M.S. in Electrical Engineering
  • Ability to work onsite

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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