Principal Electrical Engineer

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world.  We provide an inclusive work environment where each person is considered as an individual.  At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit. Job Function: R&D Product Development Job Sub Function: R&D Electrical/Mechatronic Engineering Job Category: Scientific/Technology All Job Posting Locations: Santa Clara, California, United States of America Job Description: Robotics & Digital Solutions, part of the Johnson & Johnson family of companies, is recruiting for a Principal Electrical Engineer located in Santa Clara, CA. At Johnson & Johnson Robotics and Digital Solutions, we’re changing the trajectory of health for humanity, using robotics to enhance healthcare providers’ abilities and improve patients’ diagnoses, treatments, and recovery times. Johnson & Johnson Robotics and Digital Solutions was established in 2020 with the integration of Auris Health, Verb Surgical, C-SATS, and Ethicon. It comprises three key med-tech platforms: Flexible Robotics (MONARCH®), Surgical Robotics (OTTAVA™), and Digital Solutions. Join our collaborative, rapidly growing teams in the San Francisco Bay Area. You’ll collaborate on breakthrough medical technologies that unite multiple subject areas to build a connected digital ecosystem that advances medical professionals’ skills and improves patient outcomes. Johnson & Johnson MedTech is developing a robotic surgical platform that will set a new standard for the modern OR and transform the surgical experience. OTTAVA is designed as a multi-specialty soft-tissue surgery robot, activating the benefits of AI/ML, connecting health data inside the operating room and out. Overview: We are seeking a Principal Electrical Engineer for MONARCH® with deep expertise in PCB design, electrical system architecture, and medical device safety standards such as IEC 60601. The candidate will lead the design and development of complex electronic systems for regulated medical devices, ensuring compliance with global safety and EMC requirements. This role requires strong experience in high-reliability PCB layout, power architecture, EMI/EMC mitigation, and regulatory compliance. Key Responsibilities System Architecture Lead electrical system architecture for medical devices. Define power distribution, grounding strategy, isolation schemes, and safety architecture. Ensure compliance with medical electrical safety standards including IEC 60601-1. Develop system-level block diagrams and electrical specifications. PCB Design & Layout Lead design of multi-layer PCBs including high-speed digital, analog, and mixed-signal circuits. Define PCB layout guidelines for: -Creepage and clearance -Patient isolation barriers -EMI/EMC performance -Thermal management Work closely with layout engineers to ensure compliance with medical safety spacing rules. Compliance & Regulatory Ensure products meet: -IEC 60601-1 -IEC 60601-1-2 -IEC 62304 (system integration) -ISO 14971 Support EMC, surge, ESD, EFT, and immunity testing. Design mitigation strategies (MOVs, TVS, filters, shielding, grounding). Circuit Design Design mitigation strategies (MOVs, TVS, filters, shielding, grounding). -Power supplies -Isolation barriers -Patient-connected circuits -Sensor interfaces -High-speed digital systems Design mitigation strategies (MOVs, TVS, filters, shielding, grounding). Safety & Risk Management Perform electrical hazard analysis. Support risk management documentation. Ensure patient and operator protection (MOOP / MOPP). Technical Leadership Provide technical leadership to electrical and PCB teams. Conduct design reviews and failure analysis. Mentor junior engineers and layout designers. Define best practices for hardware development. Required Qualifications Education MS or PhD in Electrical Engineering (BS with strong experience acceptable). Experience 10+ years in electronics design and understanding the requirements of all phases of product development 5+ years in medical device development Technical Skills Advanced PCB design and layout Analog and digital circuit design Power electronics EMC / EMI mitigation Isolation design Safety compliance Preferred Skills High-voltage medical equipment design Motor control systems RF or high-speed digital design Compliance with global regulatory approvals (FDA, CE) Key Knowledge Areas A principal engineer in this role should understand: Medical isolation (MOPP / MOOP) Leakage current limits Creepage and clearance EMC mitigation strategies Surge and ESD protection Safety critical design reviews Risk management The anticipated base pay range for this position is $157,000.00 - $271,400.00 USD Annual. The Company maintains highly competitive, performance-based compensation programs.  Under current guidelines, this position is eligible for an annual performance bonus in accordance with the terms of the applicable plan.  The annual performance bonus is a cash bonus intended to provide an incentive to achieve annual targeted results by rewarding for individual and the corporation’s performance over a calendar/performance year.  Bonuses are awarded at the Company’s discretion on an individual basis. Employees and/or eligible dependents may be eligible to